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FLV to YSM: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Fort Smith (Fort Smith Airport)
1,607 mi
2,586 km · 1,396 nm
3h 37m
estimated nonstop flight time
-1h
time difference · heading north
See live FLV→YSM fares Phone-only fares on this route — call free
Flight time details
1,607 miles nonstop takes roughly 3h 37m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from YSM?
The flight distance from Fort Leavenworth (FLV) to Fort Smith (YSM) is 1,607 miles (2,586 km, 1,396 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to YSM?
A nonstop flight takes about 3h 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 time difference between Fort Leavenworth and Fort Smith?
Fort Smith is 1 hour behind Fort Leavenworth.
What is the cheapest way to fly from FLV to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–YSM that never appear on search engines, with no booking fees.