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SMN to LWT: distance & flight time
Salmon (Lemhi County Airport) → Lewistown (Lewistown Municipal Airport)
250 mi
402 km · 217 nm
1h 7m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SMN→LWT fares Phone-only fares on this route — call free
Flight time details
250 miles nonstop takes roughly 1h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 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 SMN from LWT?
The flight distance from Salmon (SMN) to Lewistown (LWT) is 250 miles (402 km, 217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to LWT?
A nonstop flight takes about 1h 7m 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 cheapest way to fly from SMN to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–LWT that never appear on search engines, with no booking fees.