Airport Boeing Fld King Co Intl is located in United States near the city of Seattle. The international codes of Boeing Fld King Co Intl airport are ICAO: KBFI and IATA: BFI. Boeing Fld King Co Intl is located at latitude 47.53 and longitude -122.302. The elevation above sea level is 21ft (6m). Local timezone at the airport is UTC/GMT -8:00 hours.