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XKS to YSM: distance & flight time
Kasabonika (Kasabonika Airport) → Fort Smith (Fort Smith Airport)
983 mi
1,582 km · 854 nm
2h 36m
estimated nonstop flight time
-2h
time difference · heading northwest
See live XKS→YSM fares Phone-only fares on this route — call free
Flight time details
983 miles nonstop takes roughly 2h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- XKS — Kasabonika Airport · Kasabonika, Canada
- 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 XKS
- YAX · Wapekeka Airport44 mi away
- WNN · Wunnumin Lake Airport51 mi away
- YTL · Big Trout Lake Airport55 mi away
- SUR · Summer Beaver Airport57 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 XKS from YSM?
The flight distance from Kasabonika (XKS) to Fort Smith (YSM) is 983 miles (1,582 km, 854 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKS to YSM?
A nonstop flight takes about 2h 36m 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 time difference between Kasabonika and Fort Smith?
Fort Smith is 2 hours behind Kasabonika.
What is the cheapest way to fly from XKS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKS–YSM that never appear on search engines, with no booking fees.