Need help booking?
Unpublished phone-only deals available
DIK to YSM: distance & flight time
Dickinson (Dickinson Theodore Roosevelt Regional Airport) → Fort Smith (Fort Smith Airport)
986 mi
1,587 km · 857 nm
2h 37m
estimated nonstop flight time
Same time
time difference · heading north
See live DIK→YSM fares Phone-only fares on this route — call free
Flight time details
986 miles nonstop takes roughly 2h 37m 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
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, 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 DIK
- SDY · Sidney - Richland Regional Airport91 mi away
- BIS · Bismarck Municipal Airport97 mi away
- GDV · Dawson Community Airport97 mi away
- ISN · Sloulin Field International Airport103 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 DIK from YSM?
The flight distance from Dickinson (DIK) to Fort Smith (YSM) is 986 miles (1,587 km, 857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIK to YSM?
A nonstop flight takes about 2h 37m 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 DIK to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIK–YSM that never appear on search engines, with no booking fees.