Need help booking?
Unpublished phone-only deals available
FSD to LWT: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Lewistown (Lewistown Municipal Airport)
662 mi
1,066 km · 575 nm
1h 54m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FSD→LWT fares Phone-only fares on this route — call free
Flight time details
662 miles nonstop takes roughly 1h 54m 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
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- LWT — Lewistown Municipal Airport · Lewistown, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Near LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is FSD from LWT?
The flight distance from Sioux Falls (FSD) to Lewistown (LWT) is 662 miles (1,066 km, 575 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to LWT?
A nonstop flight takes about 1h 54m 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 Sioux Falls and Lewistown?
Lewistown is 1 hour behind Sioux Falls.
What is the cheapest way to fly from FSD to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–LWT that never appear on search engines, with no booking fees.