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BOS to YMX: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Montreal (Montreal International (Mirabel) Airport)
274 mi
441 km · 238 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading northwest
See live BOS→YMX fares Phone-only fares on this route — call free
Flight time details
274 miles nonstop takes roughly 1h 11m 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
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
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
Frequently asked questions
How far is BOS from YMX?
The flight distance from Boston (BOS) to Montreal (YMX) is 274 miles (441 km, 238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to YMX?
A nonstop flight takes about 1h 11m 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 BOS to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–YMX that never appear on search engines, with no booking fees.