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WYS to BTM: distance & flight time
West Yellowstone (Yellowstone Airport) → Butte (Bert Mooney Airport)
110 mi
177 km · 96 nm
45m
estimated nonstop flight time
Same time
time difference · heading northwest
See live WYS→BTM fares Phone-only fares on this route — call free
Flight time details
110 miles nonstop takes roughly 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- BTM — Bert Mooney Airport · Butte, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is WYS from BTM?
The flight distance from West Yellowstone (WYS) to Butte (BTM) is 110 miles (177 km, 96 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to BTM?
A nonstop flight takes about 45m 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 cheapest way to fly from WYS to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–BTM that never appear on search engines, with no booking fees.