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SZL to SMN: distance & flight time
Knobnoster (Whiteman Air Force Base) → Salmon (Lemhi County Airport)
1,131 mi
1,820 km · 983 nm
2h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SZL→SMN fares Phone-only fares on this route — call free
Flight time details
1,131 miles nonstop takes roughly 2h 55m 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from SMN?
The flight distance from Knobnoster (SZL) to Salmon (SMN) is 1,131 miles (1,820 km, 983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to SMN?
A nonstop flight takes about 2h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SZL to SMN?
Nonstop service on SZL–SMN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 55m nonstop estimate.
What is the time difference between Knobnoster and Salmon?
Salmon is 1 hour behind Knobnoster.
What is the cheapest way to fly from SZL to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–SMN that never appear on search engines, with no booking fees.
Why are some SZL to SMN fares phone-only?
Consolidator contracts let us sell certain SZL–SMN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.