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SMN to ALS: distance & flight time
Salmon (Lemhi County Airport) → Alamosa (San Luis Valley Regional Bergman Field)
674 mi
1,085 km · 586 nm
1h 56m
estimated nonstop flight time
Same time
time difference · heading southeast
See live SMN→ALS fares Phone-only fares on this route — call free
Flight time details
674 miles nonstop takes roughly 1h 56m gate to gate, flying southeast. 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
- ALS — San Luis Valley Regional Bergman Field · Alamosa, 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Frequently asked questions
How far is SMN from ALS?
The flight distance from Salmon (SMN) to Alamosa (ALS) is 674 miles (1,085 km, 586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to ALS?
A nonstop flight takes about 1h 56m 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 SMN to ALS?
Nonstop service on SMN–ALS 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 1h 56m nonstop estimate.
What is the cheapest way to fly from SMN to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–ALS that never appear on search engines, with no booking fees.
Why are some SMN to ALS fares phone-only?
Consolidator contracts let us sell certain SMN–ALS 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.