Airport code
BZN — Gallatin Field
BZN is the IATA code for Gallatin Field, an airport serving Bozeman, United States. Its ICAO code is KBZN, and it operates in the America/Denver time zone (UTC-7). The airport sits at 45.7775, -111.1530 in the Northern Hemisphere, at an elevation of 4473 ft (1363 m).
Overview
About Gallatin Field
Bozeman Yellowstone International Airport is an airport located in Belgrade, Montana, United States, eight miles northwest of Bozeman. Owned by the Gallatin Airport Authority, it has been Montana's busiest airport since 2013.
Reference data
Airport information
| IATA code | BZN |
|---|---|
| ICAO code | KBZN |
| Airport name | Gallatin Field |
| City | Bozeman |
| Country | United States |
| Time zone | America/Denver (UTC-7) |
| Latitude | 45.7775 |
| Longitude | -111.1530 |
| Elevation | 4473 ft (1363 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 4 |
| Longest runway | 8,994 ft (2,741 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
By distance
Nearest airports to BZN
Learn
Understanding airport codes
Questions
Frequently asked questions
What is the IATA code for Gallatin Field?
The IATA code for Gallatin Field is BZN.
What is the ICAO code for Gallatin Field?
The ICAO code for Gallatin Field is KBZN.
Where is BZN airport located?
Gallatin Field (BZN) is located in Bozeman, United States.
What time zone is BZN in?
Gallatin Field operates in the America/Denver time zone, which is UTC-7.
What is the nearest airport to BZN?
The nearest airport to Gallatin Field (BZN) is Bert Mooney Airport (BTM) in Butte, about 106 km away.
Same country