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BZN to MWH: distance & flight time
Bozeman (Gallatin Field) → Grant County Airport (Grant County International Airport)
401 mi
645 km · 348 nm
1h 20m
estimated nonstop flight time
-1h
time difference · heading west
See live BZN→MWH fares Phone-only fares on this route — call free
Flight time details
401 miles nonstop takes roughly 1h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- MWH — Grant County International Airport · Grant County Airport, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Near MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 mi away
Frequently asked questions
How far is BZN from MWH?
The flight distance from Bozeman (BZN) to Grant County Airport (MWH) is 401 miles (645 km, 348 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to MWH?
A nonstop flight takes about 1h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Bozeman and Grant County Airport?
Grant County Airport is 1 hour behind Bozeman.
What is the cheapest way to fly from BZN to MWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–MWH that never appear on search engines, with no booking fees.