Largest Airport in United States

In 2026, the airports on this list stand out not just for size but for how effectively they use that space to support aviation, trade, and connectivity on a global scale.

The world’s busiest airports are entering a new phase of infrastructure development, with multiple hubs targeting over 100 million annual passengers.

Discover the 10 largest U.S. airports by area in 2024, their significance in aviation, and how they support efficient travel.