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ALS to ABE: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Allentown (Lehigh Valley International Airport)
1,640 mi
2,639 km · 1,425 nm
3h 41m
estimated nonstop flight time
+2h
time difference · heading east
See live ALS→ABE fares Phone-only fares on this route — call free
Flight time details
1,640 miles nonstop takes roughly 3h 41m gate to gate, flying east. 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
- ABE — Lehigh Valley International Airport · Allentown, 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 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 ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 mi away
Frequently asked questions
How far is ALS from ABE?
The flight distance from Alamosa (ALS) to Allentown (ABE) is 1,640 miles (2,639 km, 1,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to ABE?
A nonstop flight takes about 3h 41m 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 Allentown?
Allentown is 2 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to ABE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–ABE that never appear on search engines, with no booking fees.