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AIA to YSM: distance & flight time
Alliance (Alliance Municipal Airport) → Fort Smith (Fort Smith Airport)
1,301 mi
2,093 km · 1,130 nm
3h 18m
estimated nonstop flight time
Same time
time difference · heading north
See live AIA→YSM fares Phone-only fares on this route — call free
Flight time details
1,301 miles nonstop takes roughly 3h 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
- AIA — Alliance Municipal Airport · Alliance, 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 AIA
- BFF · Western Neb. Rgnl/William B. Heilig Airport43 mi away
- CDR · Chadron Municipal Airport56 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field66 mi away
- STK · Sterling Municipal Airport102 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 AIA from YSM?
The flight distance from Alliance (AIA) to Fort Smith (YSM) is 1,301 miles (2,093 km, 1,130 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AIA to YSM?
A nonstop flight takes about 3h 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 AIA to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AIA–YSM that never appear on search engines, with no booking fees.