How many Airports are there in US? The United States is home to a vast network of airports, with over 19,000 airports spread across the country. These include both public and private facilities, serving a range of purposes from commercial flights to general aviation, military, and cargo operations. Approximately 5,000 of these airports are public-use facilities, managed by the Federal Aviation Administration (FAA), with around 500 of them handling scheduled commercial passenger services. The busiest and most well-known ones, like Hartsfield-Jackson in Atlanta, Los Angeles International, and Chicago O’Hare, are part of a major network serving millions of passengers annually. Many smaller airports across the country support regional travel and private aviation, which are crucial for remote areas. Together, these airports enable a highly interconnected transportation system that serves both domestic and international flights, playing a critical role in the economy and mobility in the U.S.