Need help booking?
Unpublished phone-only deals available
ALS to YIF: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → St-Augustin (St Augustin Airport)
2,469 mi
3,974 km · 2,146 nm
5h 18m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ALS→YIF fares Phone-only fares on this route — call free
Flight time details
2,469 miles nonstop takes roughly 5h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- YIF — St Augustin Airport · St-Augustin, Canada
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 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
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
Frequently asked questions
How far is ALS from YIF?
The flight distance from Alamosa (ALS) to St-Augustin (YIF) is 2,469 miles (3,974 km, 2,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to YIF?
A nonstop flight takes about 5h 18m 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 Alamosa and St-Augustin?
St-Augustin is 2 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to YIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–YIF that never appear on search engines, with no booking fees.