Need help booking?
Unpublished phone-only deals available
SPS to YSM: distance & flight time
Wichita Falls (Sheppard Air Force Base-Wichita Falls Municipal Airport) → Fort Smith (Fort Smith Airport)
1,899 mi
3,056 km · 1,650 nm
4h 11m
estimated nonstop flight time
-1h
time difference · heading north
See live SPS→YSM fares Phone-only fares on this route — call free
Flight time details
1,899 miles nonstop takes roughly 4h 11m gate to gate, flying north. 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
- SPS — Sheppard Air Force Base-Wichita Falls Municipal Airport · Wichita Falls, 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 SPS
- LAW · Lawton Fort Sill Regional Airport40 mi away
- DUC · Halliburton Field45 mi away
- FSI · Henry Post Army Air Field (Fort Sill)46 mi away
- LTS · Altus Air Force Base64 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 SPS from YSM?
The flight distance from Wichita Falls (SPS) to Fort Smith (YSM) is 1,899 miles (3,056 km, 1,650 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPS to YSM?
A nonstop flight takes about 4h 11m 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 Wichita Falls and Fort Smith?
Fort Smith is 1 hour behind Wichita Falls.
What is the cheapest way to fly from SPS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPS–YSM that never appear on search engines, with no booking fees.