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SPW to SMN: distance & flight time
Spencer (Spencer Municipal Airport) → Salmon (Lemhi County Airport)
934 mi
1,503 km · 811 nm
2h 30m
estimated nonstop flight time
-1h
time difference · heading west
See live SPW→SMN fares Phone-only fares on this route — call free
Flight time details
934 miles nonstop takes roughly 2h 30m gate to gate, flying west. 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
- SPW — Spencer Municipal Airport · Spencer, United States
- SMN — Lemhi County Airport · Salmon, 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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
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
Frequently asked questions
How far is SPW from SMN?
The flight distance from Spencer (SPW) to Salmon (SMN) is 934 miles (1,503 km, 811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPW to SMN?
A nonstop flight takes about 2h 30m 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 Spencer and Salmon?
Salmon is 1 hour behind Spencer.
What is the cheapest way to fly from SPW to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPW–SMN that never appear on search engines, with no booking fees.