5 Busiest Airports in the US by International Passenger Traffic

3. Los Angeles International Airport

International Passengers: 19.11 Million

Los Angeles International Airport, also known as LAX, is the primary international airport serving Los Angeles, California and its surrounding metropolitan area. It ranks high among the busiest airports in the US as well as the world. As one of the top 3 busiest airports in the US by international passenger traffic, Los Angeles International Airport handled more than 19.11 million international passengers for the year ending in June 2023.