IAG Niagara Falls International Airport
Niagara Falls International Airport (IAG) is an airport serving Niagara Falls, United States.
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About IAG Airport
Niagara Falls International Airport (IAG) in Niagara Falls, New York, is a regional airport serving both U.S. and cross-border travelers with a single main terminal handling passenger check-in, security and ground services. Low-cost and regional carriers operate scheduled flights and charters, with popular connections to hubs in the United States and seasonal leisure routes. Passengers can consult the online flight board for up-to-date arrivals and departures, find rental cars, ground transportation to the falls and nearby Buffalo, and benefit from streamlined security and customs facilities for international travelers.
Frequently asked questions
The IATA airport code for Niagara Falls International Airport is IAG.
The ICAO code for Niagara Falls International Airport is KIAG.
Niagara Falls International Airport (IAG) is located in Niagara Falls, United States.
The local time zone at Niagara Falls International Airport (IAG) is America/New_York (GMT-4).
About 2 scheduled departures were counted at Niagara Falls International Airport (IAG) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
The board on this page shows arrivals and departures for Niagara Falls International Airport (IAG). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.