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The 20 Busiest Airports in America, Ranked
As of 2026, American commercial aviation connects hundreds of millions of travelers across vast global networks. From sprawling multi-runway fortress hubs to coastal global gateways, here are the nation's busiest passenger airports. (Source: Federal Aviation Administration / ACI)
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The 20 Busiest Airports In America, Ranked 
20. Fort Lauderdale–Hollywood International Airport (FLL)The South Florida hub serving millions of Caribbean and cruise travelers. 
19. LaGuardia Airport (LGA)The newly transformed New York gateway offering stunning Manhattan skyline approaches. 
18. Detroit Metropolitan Wayne County Airport (DTW)The major Midwest Delta hub featuring an iconic indoor express tram. 
17. Minneapolis–St. Paul International Airport (MSP)The Twin Cities international gateway consistently rated America's top passenger airport. 
16. Boston Logan International Airport (BOS)New England's primary international hub situated directly along Boston Harbor. 
15. George Bush Intercontinental Airport (IAH)The premier Houston international gateway connecting North America and Latin America. 
14. Newark Liberty International Airport (EWR)The massive New York metropolitan hub serving United's transatlantic network. 
13. Phoenix Sky Harbor International Airport (PHX)The desert southwest mega-hub known for reliable weather and on-time departures. 
12. Seattle-Tacoma International Airport (SEA)The Pacific Northwest gateway connecting travelers across Alaska and Asia. 
11. Charlotte Douglas International Airport (CLT)The booming American Airlines fortress hub operating massive east coast connections. 
10. San Francisco International Airport (SFO)The premier Northern California gateway featuring sustainable terminals and transpacific routes. 
9. Miami International Airport (MIA)America's primary international bridge to Latin America and the Caribbean. 
8. Harry Reid International Airport (LAS)The neon-lit desert airport welcoming millions of global entertainment tourists. 
7. Orlando International Airport (MCO)The world capital for family tourism and Florida theme park vacations. 
6. John F. Kennedy International Airport (JFK)America's iconic global gateway handling the nation's highest international traffic. 
5. Los Angeles International Airport (LAX)The legendary Southern California mega-hub connecting the Americas with the Pacific. 
4. Denver International Airport (DEN)The sprawling Rocky Mountain mega-hub famous for its tent-roof architecture. 
3. Chicago O'Hare International Airport (ORD)The historic Midwestern mega-hub leading the nation in daily flight operations. 
2. Dallas/Fort Worth International Airport (DFW)The colossal Texas super-hub larger in land area than Manhattan island. 
1. Hartsfield–Jackson Atlanta International Airport (ATL)The world's undisputed busiest airport handling over 100 million annual passengers.
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©Wikimedia / Tony Webster · Some images in this slideshow may have been enhanced or generated using AI.