Niagara Falls International Airport (IATA: IAG), operated by the Niagara Frontier Transportation Authority (NFTA), serves Niagara County and the Buffalo-Niagara metropolitan area with nonstop domestic flights to popular leisure destinations in the eastern and southern United States.
Official Website: niagarafallsairport.com
Phone: +1 (716) 855-6450
Terminals
The airport features a single two-level passenger terminal building with 4 gates, integrated check-in counters, and TSA security checkpoints, allowing all passenger movement on foot. While airfield and aviation operations run 24 hours without curfew, the passenger terminal only opens for scheduled commercial flights and closes approximately 30 minutes after the last departure of the day; therefore, overnight stays are not permitted inside.
Annual Passenger Traffic (2025): 67,904 passenger enplanements.
Information Desks
The terminal does not have a dedicated independent information desk. Passenger assistance and orientation are provided by airline check-in staff and NFTA representatives.
