- Boise Airport, Upper West Airport Way, Boise, Ada County, Idaho, 83705, United States
- Distance to city: Directions to city
- Coordinates (lat,lon): 43.5693, -116.222
Boise Airport (Boise Air Terminal or Gowen Field) is a joint civil-military airport in the western United States, three miles (5 km) south of downtown Boise in Ada County, Idaho. The airport is operated by the city of Boise Department of Aviation and is overseen by an Airport Commission. It is by far the busiest airport in the state of Idaho, serving more passengers than all other Idaho airports combined and roughly ten times as many passengers as Idaho's second busiest airport, Idaho Falls Regional Airport.