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OLF to YSM: distance & flight time
Wolf Point (L M Clayton Airport) → Fort Smith (Fort Smith Airport)
863 mi
1,389 km · 750 nm
2h 21m
estimated nonstop flight time
Same time
time difference · heading north
See live OLF→YSM fares Phone-only fares on this route — call free
Flight time details
863 miles nonstop takes roughly 2h 21m 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
- OLF — L M Clayton Airport · Wolf Point, United States
- 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 OLF
- GGW · Wokal Field Glasgow International Airport49 mi away
- SDY · Sidney - Richland Regional Airport69 mi away
- GDV · Dawson Community Airport75 mi away
- ISN · Sloulin Field International Airport89 mi away
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 OLF from YSM?
The flight distance from Wolf Point (OLF) to Fort Smith (YSM) is 863 miles (1,389 km, 750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLF to YSM?
A nonstop flight takes about 2h 21m 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 OLF to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLF–YSM that never appear on search engines, with no booking fees.