Introduction
The United States is home to some of the world’s most impressive airports. With a vast network that spans coast to coast, these aviation hubs connect millions of passengers each day — not just across the country, but across the globe. The largest airports in the U.S. are not only massive in physical size, but they also play a critical role in the economy, transportation infrastructure, tourism, and logistics.
From Denver’s sprawling acreage to Atlanta’s unmatched passenger volume, each airport has its own claim to fame. But what truly makes an airport “large”? Is it the square miles of land it occupies, the number of runways, terminals, or passengers it serves annually?
This guide breaks down the largest airports in the United States by multiple metrics, offering:
- A complete ranking by land area and passenger traffic
- Services and amenities for travelers
- Official links and tips for navigating each airport
- Keyword-rich insights to inform your next flight or blog
Whether you’re planning a trip, comparing travel hubs, or researching airport infrastructure, this guide is your go-to source for understanding America’s largest airports in 2025.
1. Denver International Airport (DEN) — Colorado
Claim to Fame: Largest airport in the U.S. by land area
Denver International Airport (commonly known as DEN or DIA) is the largest airport in the United States by physical size, covering a massive 33,531 acres. That’s larger than the entire city of San Francisco. Opened in 1995, DEN is located about 25 miles northeast of downtown Denver and serves as a major hub for both domestic and international flights.
Despite its distance from the city center, DEN is known for its efficiency, spacious terminals, and ever-expanding services. It features a striking tent-like roof inspired by the nearby Rocky Mountains and Native American teepees.
Key Statistics:
- Land area: 33,531 acres
- Annual passengers (2024 est.): 78 million
- Runways: 6
- Terminals: 1 (Jeppesen Terminal with Concourses A, B, and C)
- Hub for: United Airlines, Southwest Airlines, Frontier Airlines
Traveler Tips:
- Use the A Line train from Union Station for a fast and affordable ride to the airport.
- Concourse B is the largest — allow extra time to navigate it.
- Enjoy the impressive public art and rotating exhibits throughout the airport.
Official Website:
2. Dallas/Fort Worth International Airport (DFW) — Texas
Claim to Fame: Second-largest U.S. airport by land and a major global connector
Dallas/Fort Worth International Airport is not only one of the largest by land — covering over 17,000 acres — but also one of the busiest, handling over 70 million passengers annually. Strategically located between Dallas and Fort Worth, DFW serves as the primary hub for American Airlines, the world’s largest carrier.
DFW has five terminals arranged in a semicircle layout and is praised for its efficient SkyLink train system, which connects all terminals airside in just minutes.
Key Statistics:
- Land area: 17,207 acres
- Annual passengers (2024 est.): 75 million
- Runways: 7
- Terminals: 5 (A through E)
- Hub for: American Airlines
Traveler Tips:
- DFW is one of the easiest mega-airports to navigate, thanks to SkyLink.
- Terminal D offers the most amenities, lounges, and international gates.
- Consider using the DART light rail for a cheap ride to downtown Dallas.
Official Website:
flydulles.comhttp://flydulles.com
4. Washington Dulles International Airport (IAD) — Virginia
Claim to Fame: Major international gateway to the U.S. capital
Washington Dulles International Airport (IAD) is located approximately 26 miles west of downtown Washington, D.C. It is one of the most important international airports on the East Coast and serves as a key hub for United Airlines.
Known for its iconic main terminal designed by Eero Saarinen, Dulles offers a sophisticated travel experience with modern infrastructure, impressive international reach, and spacious concourses. The airport’s underground AeroTrain system makes transfers between terminals quick and efficient.
Key Statistics:
- Land area: 13,000 acres
- Annual passengers (2024 est.): 27 million
- Runways: 4
- Terminals: Main Terminal and Concourse A/B, C/D
- Hub for: United Airlines
Traveler Tips:
- International arrivals can involve long walks — wear comfortable shoes.
- Concourse B features several upscale dining and shopping options.
- TSA PreCheck and Global Entry lines are often much faster at IAD.
Official Website:
5. George Bush Intercontinental Airport (IAH) — Texas
Claim to Fame: Houston’s primary international hub and a Southern U.S. powerhouse
George Bush Intercontinental Airport (IAH), located about 23 miles north of downtown Houston, is a sprawling facility covering over 10,000 acres. IAH is one of the top airports in the U.S. in terms of both land area and flight volume, serving over 45 million passengers annually.
It’s a major hub for United Airlines and a critical connector between North and South America, with an emphasis on international traffic.
Key Statistics:
- Land area: 10,000 acres
- Annual passengers (2024 est.): 46 million
- Runways: 5
- Terminals: A through E
- Hub for: United Airlines
Traveler Tips:
- Terminal E is used primarily for international flights and offers premium lounges.
- The underground inter-terminal train is slow — allow extra time when transferring.
- Use the Mobile Passport app to speed up U.S. immigration lines.
Official Website:
6. Salt Lake City International Airport (SLC) — Utah
Claim to Fame: Newest mega-terminal in the U.S. with state-of-the-art design
Salt Lake City International Airport (SLC) underwent a massive, multi-billion-dollar renovation completed in phases between 2020 and 2024, resulting in one of the most modern airport layouts in the United States. While SLC doesn’t rank highest in acreage, its new footprint and traffic flow make it one of the most efficient and futuristic large airports in America.
SLC is a major western hub for Delta Air Lines and serves as a critical junction between the Rockies, West Coast, and Midwest.
Key Statistics:
- Land area: 7,700 acres
- Annual passengers (2024 est.): 28 million
- Runways: 4
- Terminals: 1 New Terminal (with Concourses A and B)
- Hub for: Delta Air Lines
Traveler Tips:
- Don’t be surprised by long walks in the new concourses — plan ahead.
- Excellent Wi-Fi and seating in the new terminals.
- Rental car pickup is streamlined and connected directly to the terminal.
Official Website:
7. O’Hare International Airport (ORD) — Illinois
Claim to Fame: Chicago’s flagship airport and one of the busiest in the world
O’Hare International Airport is located about 17 miles northwest of downtown Chicago. Once the busiest airport on Earth, it remains a global aviation powerhouse and a crucial hub for both domestic and international routes. Covering over 7,600 acres, it features an expansive terminal layout, nine runways, and constant development projects that aim to modernize and expand the airport’s capacity through 2030.
ORD is a key hub for both United Airlines and American Airlines, connecting the Midwest to nearly every continent.
Key Statistics:
- Land area: 7,627 acres
- Annual passengers (2024 est.): 74 million
- Runways: 8 (most in the U.S.)
- Terminals: 1, 2, 3, and 5
- Hub for: United Airlines, American Airlines
Traveler Tips:
- Terminal 5 handles all international arrivals — use the ATS (Airport Transit System) to move between terminals.
- Terminal 1 is United’s base, while American dominates Terminal 3.
- There are two Hilton hotels located directly on the airport property.
Official Website:
8. San Francisco International Airport (SFO) — California
Claim to Fame: The West Coast’s international gateway and sustainability leader
San Francisco International Airport is one of the top international gateways on the U.S. West Coast and an industry leader in environmental sustainability. It’s located about 13 miles south of downtown San Francisco and serves as a major hub for United Airlines and Alaska Airlines.
SFO spans 5,207 acres and is known for its modern design, efficient terminal layout, and excellent dining and shopping. Terminal 2 and Terminal 3 offer some of the best passenger experiences in the U.S., and SFO was among the first major airports to ban plastic water bottles.
Key Statistics:
- Land area: 5,207 acres
- Annual passengers (2024 est.): 57 million
- Runways: 4
- Terminals: 1, 2, 3, and International Terminal
- Hub for: United Airlines, Alaska Airlines
Traveler Tips:
- Don’t miss the SFO Museum, which features rotating exhibits in various terminals.
- Terminal 2 is one of the best for healthy food options and relaxed seating.
- BART connects SFO to downtown SF in under 30 minutes — ideal for avoiding traffic.
Official Website:
9. John F. Kennedy International Airport (JFK) — New York
Claim to Fame: New York’s busiest and most iconic international airport
JFK International Airport is the largest and busiest of New York City’s three airports and a global icon in the world of aviation. Opened in 1948 and named after President John F. Kennedy in 1963, JFK serves as a major transatlantic gateway, handling more international traffic than almost any other U.S. airport.
Spanning over 5,200 acres, JFK has six active terminals connected by the AirTrain, and its ongoing $13 billion renovation project will transform it into one of the most advanced airports in the world by 2030.
Key Statistics:
- Land area: 5,200 acres
- Annual passengers (2024 est.): 63 million
- Runways: 4
- Terminals: 1 through 8 (Terminal 6 under construction)
- Hub for: JetBlue, American Airlines, Delta Air Lines
Traveler Tips:
- Terminal 5 (JetBlue) is among the most modern and efficient.
- The AirTrain connects all terminals and the NYC Subway — useful and affordable.
- Arrive early — JFK is notorious for long TSA and customs lines.
Official Website:
10. Los Angeles International Airport (LAX) — California
Claim to Fame: Busiest origin and destination airport in the world
Los Angeles International Airport (LAX) is not just one of the busiest airports in the United States — it’s one of the busiest in the world. Serving more than 88 million passengers in 2024, LAX is a massive hub for both domestic and international travel and a key gateway to the Pacific Rim.
Located in the Westchester neighborhood of Los Angeles, the airport spans over 5,400 acres and features nine passenger terminals arranged in a horseshoe layout. LAX is undergoing a $14 billion modernization project, which includes a new Automated People Mover (APM), an expanded international terminal, and an elevated experience for travelers expected to be complete before the 2028 Olympics.
Key Statistics:
- Land area: 5,407 acres
- Annual passengers (2024 est.): 88 million
- Runways: 4
- Terminals: 1 through 8, plus Tom Bradley International Terminal
- Hub for: Delta Air Lines, American Airlines, Alaska Airlines
Traveler Tips:
- Use the FlyAway Bus service to skip expensive rideshares.
- Tom Bradley International Terminal has luxury lounges and world-class shopping.
- LAX’s new people mover will reduce transfer time — plan accordingly if connecting between terminals before its full rollout.
Official Website:
From Denver’s vast acreage to LAX’s nonstop bustle, the largest airports in the United States are more than transportation hubs — they are cities within cities, connecting people, goods, and cultures at a staggering scale. These aviation giants reflect the diversity and dynamism of American travel, each offering unique advantages for flyers.
Whether you’re looking to avoid layover headaches, plan a smooth trip, or just geek out on aviation stats, understanding the layout, volume, and services of these airports can make all the difference.
11. Hartsfield-Jackson Atlanta International Airport (ATL) — Georgia
Claim to Fame: Busiest airport in the world by passenger traffic
Atlanta’s Hartsfield-Jackson is often referred to as “the busiest airport on Earth” — and for good reason. It consistently handles over 100 million passengers annually and serves as the primary hub for Delta Air Lines. Located just 10 miles south of downtown Atlanta, ATL is a masterclass in operational efficiency.
The airport’s two terminals (Domestic and Maynard H. Jackson Jr. International) are linked by the Plane Train, one of the most efficient airport people mover systems in the country.
Key Statistics:
- Land area: ~4,700 acres
- Annual passengers (2024 est.): 104 million
- Runways: 5
- Terminals: 2 (linked via Plane Train)
- Hub for: Delta Air Lines
Traveler Tips:
- Terminal South is Delta-exclusive — expect top-tier service if flying with them.
- Security lines move fast due to well-managed TSA lanes.
- Avoid tight connections — ATL is efficient but large.
Official Website:
12. Charlotte Douglas International Airport (CLT) — North Carolina
Claim to Fame: One of the fastest-growing major hubs in the U.S.
CLT is a rising star among U.S. airports. As a major hub for American Airlines, Charlotte Douglas sees more than 50 million passengers per year. The airport is located just 6 miles west of downtown Charlotte and is known for its excellent on-time performance and central location in the Eastern U.S.
The airport’s sleek concourses and rocking-chair-lined atrium create a uniquely calm vibe for such a busy facility.
Key Statistics:
- Land area: 5,558 acres
- Annual passengers (2024 est.): 55 million
- Runways: 4
- Terminals: 1 (with Concourses A–E)
- Hub for: American Airlines
Traveler Tips:
- Grab a seat in the iconic rocking chairs — perfect for a break between flights.
- Concourse E handles most regional flights.
- Pre-order food via the CLT app to save time.
Official Website:
13. Phoenix Sky Harbor International Airport (PHX) — Arizona
Claim to Fame: “America’s Friendliest Airport”
Located just three miles from downtown Phoenix, PHX is an easy-to-navigate airport with strong Southwest and American Airlines presence. It handles over 45 million passengers annually and is praised for its layout, signage, and security speed.
PHX is also one of the greenest airports in the U.S., with a robust recycling program and energy-efficient buildings.
Key Statistics:
- Land area: 3,400 acres
- Annual passengers (2024 est.): 47 million
- Runways: 3
- Terminals: 3 (Terminals 3 & 4 in operation)
- Hub for: American Airlines, Southwest Airlines
Traveler Tips:
- Terminal 4 has more dining and shopping options.
- PHX Sky Train connects terminals and light rail efficiently.
- Look for local art displays throughout the concourses.
Official Website:
14. Miami International Airport (MIA) — Florida
Claim to Fame: Latin America’s primary U.S. gateway
MIA is one of the most important international airports in the country, particularly for flights to and from the Caribbean, South America, and Central America. It handles over 45 million passengers per year and serves as a major hub for American Airlines.
Located just 8 miles from downtown Miami, MIA has three terminals and is a key connector for cargo and passenger traffic alike.
Key Statistics:
- Land area: 3,230 acres
- Annual passengers (2024 est.): 46 million
- Runways: 4
- Terminals: North (D), Central (E, F, G), South (H, J)
- Hub for: American Airlines
Traveler Tips:
- Terminal D is the largest and busiest — arrive early.
- Use the MIA Mover to connect to rental car center and public transit.
- If transiting internationally, leave ample time for customs.
Official Website:
15. Boston Logan International Airport (BOS) — Massachusetts
Claim to Fame: New England’s busiest airport and historic gateway
Boston Logan is located just across the harbor from downtown Boston, making it one of the most convenient major airports for urban access. It’s the busiest airport in New England, handling more than 40 million passengers annually, with strong domestic and transatlantic traffic.
Logan is a hub for JetBlue and Delta and is known for its efficient layout and excellent seafood dining options.
Key Statistics:
- Land area: 2,384 acres
- Annual passengers (2024 est.): 42 million
- Runways: 6
- Terminals: A, B, C, E
- Hub for: JetBlue, Delta Air Lines
Traveler Tips:
- Terminal E handles all international flights.
- Free Silver Line bus connects BOS to downtown Boston.
- Don’t miss a fresh lobster roll from Legal Sea Foods in Terminal C.
Official Website:
16. Seattle-Tacoma International Airport (SEA) — Washington
Claim to Fame: Pacific Northwest’s aviation hub and tech traveler favorite
SEA (commonly known as “Sea-Tac”) is the primary airport for the Seattle metro area and one of the fastest-growing in the country. It handles around 52 million passengers a year and is the main hub for Alaska Airlines and a critical node for Delta’s transpacific flights.
SEA is known for its sustainability initiatives, progressive design, and scenic Mt. Rainier views on approach.
Key Statistics:
- Land area: 2,500 acres
- Annual passengers (2024 est.): 52 million
- Runways: 3
- Terminals: Central Terminal with Concourses A–N
- Hub for: Alaska Airlines, Delta Air Lines
Traveler Tips:
- International flights depart from the South Satellite — ride the underground train.
- Try Beecher’s Handmade Cheese near Concourse C.
- Mount Rainier often appears on descent — sit on the right side when landing from the east.
Official Website:
17. Harry Reid International Airport (LAS) — Nevada
Claim to Fame: Gateway to Las Vegas and one of America’s fastest-rebounding airports
Formerly known as McCarran International, LAS is just a few minutes from the Las Vegas Strip and handles over 50 million passengers each year. It’s one of the top U.S. airports for origin-and-destination traffic (people starting or ending their journey in Vegas rather than connecting).
With modern terminals and non-stop service to dozens of cities, LAS is convenient, flashy, and surprisingly efficient.
Key Statistics:
- Land area: 2,800 acres
- Annual passengers (2024 est.): 54 million
- Runways: 4
- Terminals: Terminal 1 and Terminal 3
- Hub for: Southwest Airlines
Traveler Tips:
- Terminal 3 handles most international and some domestic flights.
- Gaming machines are available inside the terminal.
- Security wait times are well-managed but expect high foot traffic on weekends.
Official Website:
18. Detroit Metropolitan Wayne County Airport (DTW) — Michigan
Claim to Fame: One of America’s most efficient international transit hubs
DTW is the main airport serving Detroit and is a major international and domestic hub, especially for Delta Air Lines. It’s known for its beautiful architecture (the McNamara Terminal is considered one of the nicest in the country), efficient operations, and reliable weather routing compared to other Midwest airports.
Key Statistics:
- Land area: 4,850 acres
- Annual passengers (2024 est.): 39 million
- Runways: 6
- Terminals: McNamara and North
- Hub for: Delta Air Lines
Traveler Tips:
- The ExpressTram in the McNamara Terminal helps cover long distances quickly.
- Great sushi at Sora and local eats throughout both terminals.
- DTW often has faster security than its Midwest neighbors.
Official Website:
19. Minneapolis–Saint Paul International Airport (MSP) — Minnesota
Claim to Fame: Best-in-class airport for amenities and passenger satisfaction
MSP frequently ranks among the top airports in North America for traveler experience. It’s the primary airport for the Twin Cities and a major hub for Delta Air Lines. Though not the largest by land, its efficient terminals, cleanliness, and local dining options make it a favorite among flyers.
Key Statistics:
- Land area: 2,930 acres
- Annual passengers (2024 est.): 38 million
- Runways: 4
- Terminals: Terminal 1 (Lindbergh) and Terminal 2 (Humphrey)
- Hub for: Delta Air Lines, Sun Country Airlines
Traveler Tips:
- Terminal 1 has more amenities and shops, but Terminal 2 is quieter and quicker.
- Visit Stone Arch for a local beer and walleye sandwich.
- Use the free light rail between terminals and to downtown Minneapolis.
Official Website:
20. Philadelphia International Airport (PHL) — Pennsylvania
Claim to Fame: Major Northeastern hub with growing international traffic
PHL is the largest airport in Pennsylvania and a key gateway to Europe. It serves over 30 million passengers annually and is one of American Airlines’ largest East Coast hubs. Located just 7 miles from downtown Philadelphia, PHL offers a compact terminal system that’s relatively easy to navigate.
Key Statistics:
- Land area: 2,598 acres
- Annual passengers (2024 est.): 33 million
- Runways: 4
- Terminals: A–F
- Hub for: American Airlines
Traveler Tips:
- Terminal A handles most international flights.
- Dining options have improved significantly — try local Philly eats like cheesesteaks and soft pretzels.
- SEPTA Regional Rail connects the airport to the city for under $10.
Official Website:
21. San Diego International Airport (SAN) — California
Claim to Fame: Most centrally located major airport in the U.S.
SAN is just 3 miles from downtown San Diego, making it one of the easiest airports to access in a major U.S. city. While limited in land size and runway capacity, SAN punches above its weight in passenger traffic and efficiency.
The airport is famous for its scenic approach over the city and harbor, offering a breathtaking arrival or departure experience.
Key Statistics:
- Land area: 663 acres (smallest on this list)
- Annual passengers (2024 est.): 26 million
- Runways: 1
- Terminals: Terminal 1 and Terminal 2
- Hub for: Alaska Airlines
Traveler Tips:
- Terminal 2 offers better amenities and is used by most major carriers.
- Watch for flight delays during marine layer (foggy mornings).
- Curbside drop-offs and pickups are quick due to compact design.
Official Website:
22. Tampa International Airport (TPA) — Florida
Claim to Fame: Best airport design for ease of navigation
TPA is widely regarded as one of the most user-friendly airports in the U.S. Its “hub-and-spoke” layout, with a central terminal connected to satellite airsides by people movers, reduces walking distance and crowding.
Tampa has seen tremendous growth in recent years, handling more than 23 million passengers annually with a growing list of international routes.
Key Statistics:
- Land area: 3,300 acres
- Annual passengers (2024 est.): 24 million
- Runways: 3
- Terminals: Main Terminal with Airsides A, C, E, and F
- Hub for: Silver Airways
Traveler Tips:
- Airside F is used for international flights — clean and efficient.
- Enjoy Tampa-themed artwork and exhibits throughout the airport.
- Use the short-term parking garage for fast pickups.
Official Website:
23. Daniel K. Inouye International Airport (HNL) — Hawaii
Claim to Fame: Primary airport for all flights into and out of Hawaii
Located in Honolulu, Oʻahu, HNL serves as Hawaii’s largest and busiest airport, handling over 21 million passengers annually. It acts as a crucial connector between the U.S. mainland and Asia-Pacific destinations.
Despite its tropical charm, HNL has been undergoing renovations to improve aging infrastructure and expand international capabilities.
Key Statistics:
- Land area: 4,520 acres
- Annual passengers (2024 est.): 21 million
- Runways: 4
- Terminals: Terminals 1, 2, and 3
- Hub for: Hawaiian Airlines
Traveler Tips:
- Terminal 1 is for inter-island flights; Terminal 2 handles international and mainland flights.
- The Wiki Wiki shuttle helps connect terminals — but can be slow.
- Many seating areas are open-air — enjoy the tropical breeze.
Official Website:
24. Kansas City International Airport (MCI) — Missouri
Claim to Fame: Brand-new terminal making national headlines
Kansas City International Airport opened a brand-new, state-of-the-art terminal in early 2023 — transforming the passenger experience. The new terminal replaced MCI’s outdated three-terminal layout and has been praised for accessibility, artwork, and ease of navigation.
MCI now serves over 11 million passengers annually and is a growing hub for domestic flights.
Key Statistics:
- Land area: 10,680 acres
- Annual passengers (2024 est.): 12 million
- Runways: 3
- Terminals: 1 (opened 2023)
- Hub for: Southwest Airlines (strong presence)
Traveler Tips:
- Parking, security, and baggage claim are all centralized — very efficient.
- Great local food options like Joe’s BBQ and Boulevard Brewing are featured.
- Art installations from local artists are displayed throughout the terminal.
Official Website:
25. Raleigh-Durham International Airport (RDU) — North Carolina
Claim to Fame: Triangle Region’s rapidly expanding aviation hub
RDU serves the Research Triangle (Raleigh, Durham, and Chapel Hill) and is one of the fastest-growing midsize airports in the U.S. It combines modern architecture with excellent flight options across the East Coast and beyond.
RDU is home to several tech company charters and has expanded international service in recent years.
Key Statistics:
- Land area: 5,000 acres
- Annual passengers (2024 est.): 15 million
- Runways: 2
- Terminals: 2 (Terminal 1 and Terminal 2)
- Hub for: Delta (focus city), Southwest Airlines
Traveler Tips:
- Terminal 2 is the main terminal with most amenities and all international gates.
- Free Wi-Fi and charging stations throughout.
- Easy access to downtown Raleigh or Durham via taxi or rideshare.
Official Website:
26. Portland International Airport (PDX) — Oregon
Claim to Fame: America’s favorite airport for comfort and style
PDX has repeatedly been ranked as one of the top airports in the U.S. for passenger experience, thanks to its compact layout, friendly service, and iconic carpet (yes, people take selfies with it). It’s a key hub for flights throughout the Pacific Northwest and to major West Coast cities.
Key Statistics:
- Land area: 3,000 acres
- Annual passengers (2024 est.): 21 million
- Runways: 3
- Terminals: 1 Main Terminal with Concourses A–E
- Hub for: Alaska Airlines
Traveler Tips:
- Don’t miss Blue Star Donuts or Stumptown Coffee inside the terminal.
- Security lines are fast, but mornings get busy.
- Try the PDX app for real-time gate and food info.
Official Website:
27. Austin–Bergstrom International Airport (AUS) — Texas
Claim to Fame: Music, tech, and tacos — Austin’s airport feels like Austin
AUS is booming along with its city. Serving over 22 million passengers annually, this airport keeps expanding and is known for its local music performances, Tex-Mex cuisine, and strong Southwest and Delta presence.
It’s also a growing tech-sector gateway due to Austin’s emergence as a tech hub.
Key Statistics:
- Land area: 4,242 acres
- Annual passengers (2024 est.): 22 million
- Runways: 2
- Terminals: Barbara Jordan Terminal (main), South Terminal
- Hub for: Southwest Airlines, Delta (focus city)
Traveler Tips:
- Live music is scheduled in the main terminal — check listings.
- Fly out of South Terminal? It’s a separate facility — arrive early.
- Check out local food vendors like Salt Lick BBQ and Tacodeli.
Official Website:
28. Nashville International Airport (BNA) — Tennessee
Claim to Fame: “Music City” airport with major expansion in progress
BNA is booming thanks to Nashville’s growth in tourism, business, and relocations. Over 21 million passengers passed through in 2024, and the airport is undergoing a $1.4 billion expansion to accommodate future demand.
The airport features regular live music performances, Southern-style food, and a modern design that reflects the city’s creative spirit.
Key Statistics:
- Land area: 4,555 acres
- Annual passengers (2024 est.): 21 million
- Runways: 4
- Terminals: 1 terminal, split into Concourses A–D
- Hub for: Southwest Airlines
Traveler Tips:
- You can hear live bands every day in the terminal.
- BNA Vision construction is ongoing — follow signage carefully.
- Avoid long-term parking if in a rush — it’s further from the terminal.
Official Website:
29. Cleveland Hopkins International Airport (CLE) — Ohio
Claim to Fame: Ohio’s first municipally-owned airport
CLE is the largest and busiest airport in northern Ohio, serving Cleveland and the surrounding region. While no longer a hub for a major airline, it remains a vital airport for travelers throughout the Midwest and is praised for its manageable size and ease of access.
CLE is also home to NASA Glenn Research Center and was the first airport in the U.S. to be owned by a municipality.
Key Statistics:
- Land area: 1,717 acres
- Annual passengers (2024 est.): 10 million
- Runways: 3
- Terminals: 1 terminal with Concourses A, B, and C
- Hub for: No major carrier, but strong Southwest and United presence
Traveler Tips:
- Parking is affordable and close to terminals.
- Check out CLE’s permanent art installations and photography exhibits.
- TSA wait times are usually low compared to larger airports.
Official Website:
30. San Jose Mineta International Airport (SJC) — California
Claim to Fame: The airport of Silicon Valley
Located just 3 miles from downtown San Jose, SJC is the primary airport serving Silicon Valley. It’s smaller than its Bay Area neighbor SFO but offers a smooth, tech-forward experience with excellent Wi-Fi, fast security, and clean, modern terminals.
SJC is increasingly popular among business travelers and those flying to tech conferences or startups.
Key Statistics:
- Land area: 1,050 acres
- Annual passengers (2024 est.): 13 million
- Runways: 2
- Terminals: Terminal A and Terminal B
- Hub for: Southwest Airlines
Traveler Tips:
- Terminal B has the best food and newest gates.
- Tech-friendly: ample outlets, fast free Wi-Fi, and app-powered services.
- Great alternative to SFO and OAK for less congestion.
Official Website:
31. Indianapolis International Airport (IND) — Indiana
Claim to Fame: Repeatedly ranked as one of the best midsize airports in the U.S.
IND is a hidden gem among America’s airports. It consistently receives top scores for cleanliness, layout, customer satisfaction, and efficiency. Serving over 10 million passengers annually, IND punches above its weight with a spacious, modern terminal and friendly service.
It’s also a major FedEx cargo hub — second only to Memphis globally.
Key Statistics:
- Land area: 7,700 acres
- Annual passengers (2024 est.): 11 million
- Runways: 3
- Terminals: 1 Midfield Terminal
- Hub for: No major hub status, but strong Delta and Southwest presence
Traveler Tips:
- Easy security and short walks to gates.
- Don’t miss local eats like Harry & Izzy’s or Café Patachou.
- Often a cheaper and faster alternative to Chicago airports for Midwest travel.
Official Website:
32. Sacramento International Airport (SMF) — California
Claim to Fame: Capital region convenience with expanding services
SMF is the gateway to California’s capital region and offers excellent connections to Northern California, Lake Tahoe, and wine country. Known for its airy terminals and clean design, it’s a favorite among travelers looking to avoid the chaos of larger airports like SFO or LAX.
Key Statistics:
- Land area: 6,000 acres
- Annual passengers (2024 est.): 13 million
- Runways: 2
- Terminals: Terminal A and Terminal B
- Hub for: Southwest Airlines (dominant carrier)
Traveler Tips:
- Terminal B has a large sculpture of a red rabbit — a local landmark.
- Great airport for easy car rentals and stress-free returns.
- Farm-to-terminal dining options like Burgers & Brew and Squeeze Inn.
Official Website:
33. Louis Armstrong New Orleans International Airport (MSY) — Louisiana
Claim to Fame: A jazz-infused welcome to the Big Easy
MSY is the primary airport for Louisiana and features a beautiful new terminal that opened in 2019. Designed to reflect New Orleans’ unique culture, the terminal features live jazz, local food vendors, and colorful art.
The airport is compact, modern, and increasingly popular for domestic travelers headed to the South.
Key Statistics:
- Land area: 1,500 acres
- Annual passengers (2024 est.): 15 million
- Runways: 2
- Terminals: 1 new terminal with Concourses A, B, and C
- Hub for: Breeze Airways (base), Southwest Airlines (strong presence)
Traveler Tips:
- Don’t miss a beignet or gumbo before your flight.
- Ride-shares pick up on the second level of the terminal garage.
- Live music is scheduled often near the central terminal atrium.
Official Website:
34. Boise Airport (BOI) — Idaho
Claim to Fame: One of the fastest-growing regional airports in the Western U.S.
Boise Airport serves the capital of Idaho and is rapidly growing in both passenger volume and national connectivity. Known for short lines, friendly staff, and an easy layout, BOI is becoming a popular alternative to larger regional hubs for flyers heading to the Pacific Northwest or Mountain West.
Key Statistics:
- Land area: 3,200 acres
- Annual passengers (2024 est.): 5 million
- Runways: 3
- Terminals: 1 terminal with Concourses B and C
- Hub for: No official hub, but strong Southwest, Alaska, and Delta service
Traveler Tips:
- Free Wi-Fi and easy check-in make BOI one of the least stressful airports.
- Look out for art installations from Idaho artists.
- Excellent access to ski areas, national parks, and hiking destinations.
Official Website:
35. Ted Stevens Anchorage International Airport (ANC) — Alaska
Claim to Fame: Cargo powerhouse and gateway to the Arctic
ANC is a globally significant cargo airport and a key passenger terminal for travelers to and from Alaska. Due to its proximity to Asia, ANC is often a refueling or transfer point for transpacific cargo. For leisure travelers, it connects remote areas of Alaska with the continental U.S.
Key Statistics:
- Land area: 4,600 acres
- Annual passengers (2024 est.): 5 million
- Runways: 3
- Terminals: North Terminal (international), South Terminal (domestic)
- Hub for: Alaska Airlines
Traveler Tips:
- Be prepared for weather delays in winter months.
- South Terminal handles the majority of domestic routes.
- Look for wildlife and mountains from the terminal windows — breathtaking views.
Official Website:
36. St. Louis Lambert International Airport (STL) — Missouri
Claim to Fame: Gateway to the Midwest and home of aviation pioneer Charles Lindbergh
Once a major TWA hub, STL has transitioned into a growing regional airport serving Missouri and southern Illinois. Its terminal layout is spacious and historic, with Terminal 1 showcasing classic midcentury design.
STL is undergoing redevelopment to improve amenities and air service options.
Key Statistics:
- Land area: 2,800 acres
- Annual passengers (2024 est.): 14 million
- Runways: 4
- Terminals: Terminal 1 and Terminal 2
- Hub for: Southwest Airlines
Traveler Tips:
- Terminal 2 is mostly Southwest — quick in and out.
- Terminal 1 has more dining options and better seating areas.
- Take the MetroLink to downtown STL in under 30 minutes.
Official Website:
37. Pittsburgh International Airport (PIT) — Pennsylvania
Claim to Fame: Award-winning design and cargo innovation
PIT is a model of modern airport planning. While no longer a major airline hub, it’s praised for its spacious concourses, efficiency, and friendly layout. It’s undergoing a major transformation — a new terminal is expected by 2025 to serve Pittsburgh’s growing tech economy.
Key Statistics:
- Land area: 8,800 acres
- Annual passengers (2024 est.): 10 million
- Runways: 4
- Terminals: Landside and Airside Terminals
- Hub for: Breeze Airways (base), Southwest Airlines
Traveler Tips:
- The Airside Terminal is accessible via an underground people mover.
- Great place to spot planes and cargo operations.
- Try Primanti Bros. for a classic Pittsburgh sandwich before departure.
Official Website:
38. Jacksonville International Airport (JAX) — Florida
Claim to Fame: Florida’s friendliest midsize airport
JAX is a key airport for northern Florida and south Georgia. It’s known for its clean terminals, efficient security, and ease of use. While smaller than other Florida airports, JAX consistently ranks highly for passenger satisfaction and is a common gateway for business and military travelers.
Key Statistics:
- Land area: 7,911 acres
- Annual passengers (2024 est.): 7 million
- Runways: 2
- Terminals: 1 terminal with Concourses A and C
- Hub for: No major hub, but strong Delta, Southwest, and American presence
Traveler Tips:
- Security lines are short, even during busy seasons.
- Good Southern food options inside the terminal.
- Rental car center is directly across from the terminal entrance.
Official Website:
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39. Fort Lauderdale–Hollywood International Airport (FLL) — Florida
Claim to Fame: Affordable gateway to South Florida and the Caribbean
FLL is a major low-cost alternative to nearby Miami International. It serves over 35 million passengers a year and is a hub for budget-conscious travelers heading to the Caribbean, Latin America, or South Florida. Located just 3 miles from downtown Fort Lauderdale and 20 miles north of Miami, it’s highly accessible.
Key Statistics:
- Land area: 1,380 acres
- Annual passengers (2024 est.): 36 million
- Runways: 2
- Terminals: Terminals 1–4
- Hub for: Spirit Airlines, JetBlue, Southwest Airlines
Traveler Tips:
- Terminal 1 (Yellow) is the newest and most modern.
- Tri-Rail and Brightline connect FLL to regional public transit.
- Expect crowds in winter — this is a seasonal travel hotspot.
Official Website:
40. Palm Beach International Airport (PBI) — Florida
Claim to Fame: Stress-free flying from Florida’s Gold Coast
PBI is one of the most pleasant airports in Florida, offering short lines, a stylish terminal, and close proximity to luxury destinations like Palm Beach, Boca Raton, and Jupiter. It’s smaller than FLL or MIA but highly rated for convenience.
Key Statistics:
- Land area: 2,120 acres
- Annual passengers (2024 est.): 7 million
- Runways: 3
- Terminals: 1 terminal with Concourses B and C
- Hub for: No major hub, but JetBlue, Delta, and Southwest operate regularly
Traveler Tips:
- Parking is close and affordable — often walkable.
- Enjoy open-air walkways and a small business-class lounge.
- Try local coffee and craft beer vendors near the gate areas.
Official Website:
41. Charleston International Airport (CHS) — South Carolina
Claim to Fame: Southern hospitality in a beautifully renovated terminal
CHS has exploded in popularity thanks to Charleston’s rise as a culinary and cultural hotspot. The airport completed a major terminal renovation in 2016, resulting in a bright, modern space with ample natural light and a regional charm.
Key Statistics:
- Land area: 2,000 acres
- Annual passengers (2024 est.): 6 million
- Runways: 2
- Terminals: 1 terminal with Concourses A and B
- Hub for: Breeze Airways (base), American Airlines (strong presence)
Traveler Tips:
- Early morning flights are less crowded.
- Don’t miss local vendors like Caviar & Bananas.
- Downtown Charleston is just 20 minutes away.
Official Website:
42. Cincinnati/Northern Kentucky International Airport (CVG) — Kentucky
Claim to Fame: Major cargo hub with an improving passenger profile
CVG is a major cargo airport (especially for Amazon and DHL) but also serves over 9 million passengers each year. Located in Hebron, Kentucky, it serves the greater Cincinnati metro and is increasingly attracting low-cost carriers.
Key Statistics:
- Land area: 7,700 acres
- Annual passengers (2024 est.): 9 million
- Runways: 4
- Terminals: 1 terminal with Concourses A and B
- Hub for: DHL (cargo), Amazon Air (cargo), Allegiant (passenger base)
Traveler Tips:
- CVG has one of the best lounges for a midsize airport.
- Rental cars are onsite and easy to access.
- International flights arrive in Concourse B.
Official Website:
43. Spokane International Airport (GEG) — Washington
Claim to Fame: Inland Northwest’s busiest and friendliest airport
GEG serves eastern Washington and parts of northern Idaho, including Spokane, Coeur d’Alene, and the greater Inland Northwest. It’s a popular airport for skiing and outdoor adventure travel, with good year-round service from multiple airlines.
Key Statistics:
- Land area: 6,100 acres
- Annual passengers (2024 est.): 4.3 million
- Runways: 3
- Terminals: Concourses A, B, and C
- Hub for: No major hub; strong Alaska, Southwest, and Delta presence
Traveler Tips:
- Winter travel is common — allow time for de-icing.
- Compact layout means quick TSA lines and short walks.
- Look for regional wine and beer at restaurants near the gates.
Official Website:
44. Hollywood Burbank Airport (BUR) — California
Claim to Fame: Closest airport to Hollywood and a favorite for quick getaways
Burbank Airport is the go-to for travelers heading to L.A.’s San Fernando Valley, Hollywood, or downtown Los Angeles. With its compact layout and lightning-fast curb-to-gate experience, BUR is beloved by frequent flyers and celebrities alike. It’s also one of the few U.S. airports where you can still board directly from the tarmac.
Key Statistics:
- Land area: 555 acres
- Annual passengers (2024 est.): 5.5 million
- Runways: 2
- Terminals: Terminals A and B
- Hub for: Focus city for Southwest Airlines
Traveler Tips:
- TSA and gate walks are super short — perfect for tight schedules.
- BUR has limited food options — eat before arriving.
- Great airport if you’re headed to Universal Studios or downtown LA.
Official Website:
45. Long Beach Airport (LGB) — California
Claim to Fame: Retro charm with an art deco terminal and uncrowded gates
Long Beach Airport is a hidden gem in Southern California. Known for its vintage architecture, palm tree-lined tarmac views, and open-air walkways, LGB offers a relaxing, crowd-free travel experience. JetBlue formerly dominated the airport, but Southwest now carries the most passengers.
Key Statistics:
- Land area: 1,166 acres
- Annual passengers (2024 est.): 3.5 million
- Runways: 5
- Terminals: 1 terminal with 11 gates
- Hub for: Southwest Airlines (dominant carrier)
Traveler Tips:
- Security is fast, and gates are only steps from the check-in counter.
- Don’t expect large restaurants — options are boutique but quality.
- One of the easiest airports in SoCal to get in and out of quickly.
Official Website:
46. John Wayne Airport (SNA) — California
Claim to Fame: Southern Orange County’s upscale and efficient airport
Located in Santa Ana, SNA is the primary airport for Orange County. It offers convenience, short lines, and premium services. It’s particularly popular among business travelers and those visiting Newport Beach, Irvine, and Disneyland.
Key Statistics:
- Land area: 504 acres
- Annual passengers (2024 est.): 10 million
- Runways: 1
- Terminals: Terminal A, B, and C
- Hub for: Southwest Airlines, Alaska Airlines
Traveler Tips:
- Departures follow strict noise ordinances — takeoffs are steep and powerful.
- Airport is compact — you won’t need much walking time.
- Consider ride-shares or valet parking for fastest access.
Official Website:
47. Milwaukee Mitchell International Airport (MKE) — Wisconsin
Claim to Fame: Gateway to Wisconsin and northern Chicago suburbs
Located just south of downtown Milwaukee, MKE is a reliable and efficient airport serving southeastern Wisconsin. It’s also a great alternative to O’Hare for travelers in northern Illinois. Known for friendly service and a clean terminal, MKE sees over 5 million passengers annually.
Key Statistics:
- Land area: 2,180 acres
- Annual passengers (2024 est.): 5.2 million
- Runways: 5
- Terminals: 1 terminal with Concourses C and D
- Hub for: Southwest Airlines
Traveler Tips:
- Use Amtrak’s Airport station for easy rail access to Chicago or downtown.
- Concourse C has the widest dining options.
- Try local beers from Lakefront Brewery or cheese curds before you fly.
Official Website:
48. Albany International Airport (ALB) — New York
Claim to Fame: Capital region’s top airport with fast security and short lines
Serving New York’s capital and the surrounding Hudson Valley, ALB is a user-friendly airport known for short waits and ease of use. While not a major hub, it’s a vital connector for business and political travel in the Northeast.
Key Statistics:
- Land area: 1,200 acres
- Annual passengers (2024 est.): 2.8 million
- Runways: 2
- Terminals: 1 terminal with Concourse A and B
- Hub for: No major hub; served by Delta, Southwest, United, and JetBlue
Traveler Tips:
- Parking is right next to the terminal — super convenient.
- Security lines rarely take more than 10 minutes.
- Consider ALB for cheaper fares than nearby NYC airports.
Official Website:
49. Bradley International Airport (BDL) — Connecticut
Claim to Fame: New England’s secondary international airport
Located halfway between Hartford, CT and Springfield, MA, BDL is the second-busiest airport in New England after Boston Logan. It offers a stress-free alternative for travelers heading to central Connecticut or western Massachusetts. BDL is also adding international routes to Ireland, Mexico, and Canada.
Key Statistics:
- Land area: 2,432 acres
- Annual passengers (2024 est.): 6.5 million
- Runways: 3
- Terminals: Terminal A and International Arrivals Building
- Hub for: Breeze Airways (base), JetBlue, American
Traveler Tips:
- TSA waits are short, even during peak hours.
- Car rentals are available in a connected garage.
- Great for access to the Berkshires, UConn, and Hartford.
Official Website:
50. Reno–Tahoe International Airport (RNO) — Nevada
Claim to Fame: Main air gateway to Lake Tahoe and northern Nevada
RNO is a critical airport for travelers heading to Lake Tahoe, Reno’s casinos, or winter sports resorts. It’s compact, efficient, and has undergone upgrades in recent years to improve passenger flow and amenities. Its location offers quick access to both Nevada and California destinations.
Key Statistics:
- Land area: 1,450 acres
- Annual passengers (2024 est.): 4.7 million
- Runways: 3
- Terminals: 1 terminal with Concourses B and C
- Hub for: No major hub; Southwest, Alaska, and American lead in service
Traveler Tips:
- Free baggage carts and art installations throughout the terminal.
- Avoid delays in winter by booking early flights.
- Easy Uber/Lyft pickup right outside baggage claim.
Official Website:
51. El Paso International Airport (ELP) — Texas
Claim to Fame: The West Texas connection to the U.S. and Mexico
ELP serves El Paso, Fort Bliss, and nearby parts of New Mexico and Mexico. Though smaller than major Texas hubs, it’s an essential airport for military, cross-border, and desert-bound travel. Its layout is easy to navigate and expansion plans are underway.
Key Statistics:
- Land area: 6,670 acres
- Annual passengers (2024 est.): 3.2 million
- Runways: 3
- Terminals: 1 terminal with Concourses A and B
- Hub for: No major hub; strong Southwest and American presence
Traveler Tips:
- The military presence means security is efficient but tight.
- Concourse A has more updated amenities.
- Great jumping-off point for exploring Big Bend or Juárez, Mexico.
Official Website:
52. Memphis International Airport (MEM) — Tennessee
Claim to Fame: FedEx’s global superhub and growing passenger airport
MEM is best known as the global headquarters for FedEx’s overnight shipping empire — the airport handles more cargo than any other in North America. On the passenger side, the airport is recovering from its decline as a Northwest/Delta hub and offers efficient service and renovations to improve traveler comfort.
Key Statistics:
- Land area: 3,900 acres
- Annual passengers (2024 est.): 4.5 million
- Runways: 4
- Terminals: 1 main terminal (Concourse B fully renovated)
- Hub for: FedEx (cargo), Southwest (passenger leader)
Traveler Tips:
- The new Concourse B offers excellent amenities and open space.
- If traveling with kids, check out the indoor play areas.
- Great stopover if you want to explore Memphis music history.
