There are approximately 483 international airports in the United States as of 2025. However, some sources suggest the number of airports designated as international may be around 150, reflecting differences in classification or criteria for what constitutes an international airport
. The U.S. has over 19,000 airports in total, including public and private, with around 5,000 serving commercial flights
. In summary, the number of international airports in the U.S. ranges from about 150 to nearly 483 depending on the definition and source, but the widely cited figure for 2025 is 483 international airports.
