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YIF to SMN: distance & flight time
St-Augustin (St Augustin Airport) → Salmon (Lemhi County Airport)
2,518 mi
4,052 km · 2,188 nm
5h 24m
estimated nonstop flight time
-2h
time difference · heading west
See live YIF→SMN fares Phone-only fares on this route — call free
Flight time details
2,518 miles nonstop takes roughly 5h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- 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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 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 YIF from SMN?
The flight distance from St-Augustin (YIF) to Salmon (SMN) is 2,518 miles (4,052 km, 2,188 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to SMN?
A nonstop flight takes about 5h 24m 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 St-Augustin and Salmon?
Salmon is 2 hours behind St-Augustin.
What is the cheapest way to fly from YIF to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–SMN that never appear on search engines, with no booking fees.