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MAM to YSM: distance & flight time
Matamoros (General Servando Canales International Airport) → Fort Smith (Fort Smith Airport)
2,465 mi
3,966 km · 2,142 nm
5h 18m
estimated nonstop flight time
Same time
time difference · heading north
See live MAM→YSM fares Phone-only fares on this route — call free
Flight time details
2,465 miles nonstop takes roughly 5h 18m gate to gate, flying north. 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
- MAM — General Servando Canales International Airport · Matamoros, Mexico
- YSM — Fort Smith Airport · Fort Smith, 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 MAM
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is MAM from YSM?
The flight distance from Matamoros (MAM) to Fort Smith (YSM) is 2,465 miles (3,966 km, 2,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MAM to YSM?
A nonstop flight takes about 5h 18m 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 MAM to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MAM–YSM that never appear on search engines, with no booking fees.