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YSM to STJ: distance & flight time
Fort Smith (Fort Smith Airport) → Rosecrans (Rosecrans Memorial Airport)
1,581 mi
2,544 km · 1,374 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YSM→STJ fares Phone-only fares on this route — call free
Flight time details
1,581 miles nonstop takes roughly 3h 34m gate to gate, flying southeast. 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 mi away
Frequently asked questions
How far is YSM from STJ?
The flight distance from Fort Smith (YSM) to Rosecrans (STJ) is 1,581 miles (2,544 km, 1,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to STJ?
A nonstop flight takes about 3h 34m 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 Fort Smith and Rosecrans?
Rosecrans is 1 hour ahead of Fort Smith.
What is the cheapest way to fly from YSM to STJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–STJ that never appear on search engines, with no booking fees.