where is buffalo-niagara international airport
Buffalo Niagara International Airport. Buffalo Niagara International Airport (IATA: BUF, ICAO: KBUF, FAA LID: BUF) is in Cheektowaga, New York, United States, named after the BuffaloâNiagara Falls metropolitan area. The airport serves Buffalo, New York and the southern Golden Horseshoe region of Ontario, Canada.