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YMX to GTF: distance & flight time
Montreal (Montreal International (Mirabel) Airport) → Great Falls (Great Falls International Airport)
1,760 mi
2,833 km · 1,530 nm
3h 55m
estimated nonstop flight time
-2h
time difference · heading west
See live YMX→GTF fares Phone-only fares on this route — call free
Flight time details
1,760 miles nonstop takes roughly 3h 55m 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
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
- GTF — Great Falls International Airport · Great Falls, 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 YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is YMX from GTF?
The flight distance from Montreal (YMX) to Great Falls (GTF) is 1,760 miles (2,833 km, 1,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMX to GTF?
A nonstop flight takes about 3h 55m 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 Great Falls?
Great Falls is 2 hours behind Montreal.
What is the cheapest way to fly from YMX to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMX–GTF that never appear on search engines, with no booking fees.