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YSM to ONO: distance & flight time
Fort Smith (Fort Smith Airport) → Ontario (Ontario Municipal Airport)
1,125 mi
1,811 km · 978 nm
2h 55m
estimated nonstop flight time
Same time
time difference · heading south
See live YSM→ONO fares Phone-only fares on this route — call free
Flight time details
1,125 miles nonstop takes roughly 2h 55m gate to gate, flying south. 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- ONO — Ontario Municipal Airport · Ontario, 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 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
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is YSM from ONO?
The flight distance from Fort Smith (YSM) to Ontario (ONO) is 1,125 miles (1,811 km, 978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to ONO?
A nonstop flight takes about 2h 55m 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 YSM to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–ONO that never appear on search engines, with no booking fees.