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LSF to FSM: distance & flight time
Fort Benning (Lawson Army Air Field (Fort Benning)) → Fort Smith (Fort Smith Regional Airport)
576 mi
927 km · 501 nm
1h 43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live LSF→FSM fares Phone-only fares on this route — call free
Flight time details
576 miles nonstop takes roughly 1h 43m gate to gate, flying northwest. 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
- LSF — Lawson Army Air Field (Fort Benning) · Fort Benning, United States
- FSM — Fort Smith Regional Airport · Fort Smith, 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 LSF
- CSG · Columbus Metropolitan Airport13 mi away
- EUF · Weedon Field28 mi away
- AUO · Auburn University Regional Airport32 mi away
- PIM · Harris County Airport35 mi away
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is LSF from FSM?
The flight distance from Fort Benning (LSF) to Fort Smith (FSM) is 576 miles (927 km, 501 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSF to FSM?
A nonstop flight takes about 1h 43m 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 Benning and Fort Smith?
Fort Smith is 1 hour behind Fort Benning.
What is the cheapest way to fly from LSF to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSF–FSM that never appear on search engines, with no booking fees.