Niagara Falls International Airport

Niagara Falls International Airport is an airport located in Niagara Falls New York, US. The airport's IATA code is IAG, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KIAG, used by air traffic control and pilots for flight planning.

The airport operates in the America/New_York timezone. When planning flights to or from IAG, use our flight duration calculator to account for timezone differences, especially for international travel.

Niagara Falls International Airport sits at an elevation of 592 feet (181 meters) above sea level.

Browse all airports in United States or explore airports across North America.