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YSM to COE: distance & flight time
Fort Smith (Fort Smith Airport) → Coeur d'Alene (Coeur D'Alene - Pappy Boyington Field)
868 mi
1,397 km · 755 nm
2h 21m
estimated nonstop flight time
-1h
time difference · heading south
See live YSM→COE fares Phone-only fares on this route — call free
Flight time details
868 miles nonstop takes roughly 2h 21m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- COE — Coeur D'Alene - Pappy Boyington Field · Coeur d'Alene, 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 COE
- SFF · Felts Field24 mi away
- GEG · Spokane International Airport35 mi away
- SKA · Fairchild Air Force Base40 mi away
- PUW · Pullman Moscow Regional Airport72 mi away
Frequently asked questions
How far is YSM from COE?
The flight distance from Fort Smith (YSM) to Coeur d'Alene (COE) is 868 miles (1,397 km, 755 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to COE?
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.
Are there nonstop flights from YSM to COE?
Nonstop service on YSM–COE depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 21m nonstop estimate.
What is the time difference between Fort Smith and Coeur d'Alene?
Coeur d'Alene is 1 hour behind Fort Smith.
What is the cheapest way to fly from YSM to COE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–COE that never appear on search engines, with no booking fees.
Why are some YSM to COE fares phone-only?
Consolidator contracts let us sell certain YSM–COE tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.