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ALS to YSJ: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → St. John (Saint John Airport)
2,120 mi
3,411 km · 1,842 nm
4h 37m
estimated nonstop flight time
+3h
time difference · heading northeast
See live ALS→YSJ fares Phone-only fares on this route — call free
Flight time details
2,120 miles nonstop takes roughly 4h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- YSJ — Saint John Airport · St. John, 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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Frequently asked questions
How far is ALS from YSJ?
The flight distance from Alamosa (ALS) to St. John (YSJ) is 2,120 miles (3,411 km, 1,842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to YSJ?
A nonstop flight takes about 4h 37m 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. John?
St. John is 3 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–YSJ that never appear on search engines, with no booking fees.