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YMX to BUF: distance & flight time
Montreal (Montreal International (Mirabel) Airport) → Buffalo (Buffalo Niagara International Airport)
299 mi
482 km · 260 nm
1h 15m
estimated nonstop flight time
Same time
time difference · heading southwest
See live YMX→BUF fares Phone-only fares on this route — call free
Flight time details
299 miles nonstop takes roughly 1h 15m gate to gate, flying southwest. 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
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is YMX from BUF?
The flight distance from Montreal (YMX) to Buffalo (BUF) is 299 miles (482 km, 260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMX to BUF?
A nonstop flight takes about 1h 15m 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 YMX to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMX–BUF that never appear on search engines, with no booking fees.