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YUL to BTM: distance & flight time
Montreal (Montreal / Pierre Elliott Trudeau International Airport) → Butte (Bert Mooney Airport)
1,851 mi
2,980 km · 1,609 nm
4h 6m
estimated nonstop flight time
-2h
time difference · heading west
See live YUL→BTM fares Phone-only fares on this route — call free
Flight time details
1,851 miles nonstop takes roughly 4h 6m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YUL — Montreal / Pierre Elliott Trudeau International Airport · Montreal, Canada
- 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 YUL
- YHU · Montréal / Saint-Hubert Airport16 mi away
- YMX · Montreal International (Mirabel) Airport20 mi away
- YJN · St Jean Airport25 mi away
- YCC · Cornwall Regional Airport48 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 YUL from BTM?
The flight distance from Montreal (YUL) to Butte (BTM) is 1,851 miles (2,980 km, 1,609 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YUL to BTM?
A nonstop flight takes about 4h 6m 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 Montreal and Butte?
Butte is 2 hours behind Montreal.
What is the cheapest way to fly from YUL to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YUL–BTM that never appear on search engines, with no booking fees.