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LGA to ALS: distance & flight time
New York (La Guardia Airport) → Alamosa (San Luis Valley Regional Bergman Field)
1,721 mi
2,770 km · 1,496 nm
3h 50m
estimated nonstop flight time
-2h
time difference · heading west
See live LGA→ALS fares Phone-only fares on this route — call free
Flight time details
1,721 miles nonstop takes roughly 3h 50m 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
- LGA — La Guardia Airport · New York, 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 LGA
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 LGA from ALS?
The flight distance from New York (LGA) to Alamosa (ALS) is 1,721 miles (2,770 km, 1,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to ALS?
A nonstop flight takes about 3h 50m 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 New York and Alamosa?
Alamosa is 2 hours behind New York.
What is the cheapest way to fly from LGA to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–ALS that never appear on search engines, with no booking fees.