Large airport · Boise, United States

Boise Air Terminal/Gowen Field

Boise Airport is the busiest airport in the state with more than 5.2 million passengers serviced in 2025. Its IATA code is BOI. Its ICAO code is KBOI. It has 2 runways, longest 10,000 ft (ASP). Elevation 2,871 ft.

IATA BOIICAO KBOI2 runways, longest 10,000 ft (ASP)United StatesLarge airport

Photo: United States Geological Survey (USGS) via Wikimedia Commons, Public domain. Cropped and resized for display.

Airport facts

Location	Boise, United States
IATA code	BOI
ICAO code	KBOI
Type	Large airport
Runways	2 runways, longest 10,000 ft (ASP)
Elevation	2,871 ft
Scheduled service	Yes
Coordinates	43.5644° N, 116.2230° W

Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.

What Boise Air Terminal/Gowen Field is known for

Boise Airport is the busiest airport in the state with more than 5.2 million passengers serviced in 2025.

History

Boise Airport is the busiest airport in the state with more than 5.2 million passengers serviced in 2025. In 2020 it serviced more passenger flights than all other Idaho airports combined.

Official website: http://www.cityofboise.org/departments/airport/ — the airport's own site has the current flight and visiting information.

National parks near this airport

National parks close to Boise Air Terminal/Gowen Field, by straight-line distance — each link opens its profile on our sister site National Park Profiles.

Lucky Peak State Park · United States · 8.5 miles away
Eagle Island State Park · United States · 11.7 miles away
Succor Creek State Natural Area · United States · 46.1 miles away
Ontario State Recreation Site · United States · 49.9 miles away
Lake Owyhee State Park · United States · 50.9 miles away
Bruneau Dunes State Park · United States · 53.7 miles away

Airports nearby

The closest airports in this library, by straight-line distance.

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ICSCascade AirportSmall airport · United States

Cascade Airport

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GNGGooding Municipal AirportSmall airport · United States

Gooding Municipal Airport

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MYLMcCall Municipal AirportMedium airport · United States

McCall Municipal Airport

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91.7 miles away

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Frequently asked questions

What is Boise Air Terminal/Gowen Field?

Boise Airport is the busiest airport in the state with more than 5.2 million passengers serviced in 2025.

What is the airport code for Boise Air Terminal/Gowen Field?

Boise Air Terminal/Gowen Field — its IATA code is BOI and its ICAO code is KBOI.

Where is Boise Air Terminal/Gowen Field located?

Boise Air Terminal/Gowen Field serves Boise, United States. Its coordinates are 43.5644° N, 116.2230° W.

What is the history of Boise Air Terminal/Gowen Field?

Boise Airport is the busiest airport in the state with more than 5.2 million passengers serviced in 2025. In 2020 it serviced more passenger flights than all other Idaho airports combined.

Sources

Page last updated 13 November 2026.