Need help booking?
Unpublished phone-only deals available
FLG to YSM: distance & flight time
Flagstaff (Flagstaff Pulliam Airport) → Fort Smith (Fort Smith Airport)
1,719 mi
2,767 km · 1,494 nm
3h 50m
estimated nonstop flight time
+1h
time difference · heading north
See live FLG→YSM fares Phone-only fares on this route — call free
Flight time details
1,719 miles nonstop takes roughly 3h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLG — Flagstaff Pulliam Airport · Flagstaff, 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 FLG
- SDX · Sedona Airport21 mi away
- PRC · Ernest A. Love Field54 mi away
- INW · Winslow Lindbergh Regional Airport54 mi away
- GCN · Grand Canyon National Park Airport62 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 FLG from YSM?
The flight distance from Flagstaff (FLG) to Fort Smith (YSM) is 1,719 miles (2,767 km, 1,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLG to YSM?
A nonstop flight takes about 3h 50m 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 Flagstaff and Fort Smith?
Fort Smith is 1 hour ahead of Flagstaff.
What is the cheapest way to fly from FLG to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLG–YSM that never appear on search engines, with no booking fees.