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ALS to PHN: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Port Huron (St Clair County International Airport)
1,284 mi
2,067 km · 1,116 nm
3h 15m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ALS→PHN fares Phone-only fares on this route — call free
Flight time details
1,284 miles nonstop takes roughly 3h 15m 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
- PHN — St Clair County International Airport · Port Huron, 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 PHN
Frequently asked questions
How far is ALS from PHN?
The flight distance from Alamosa (ALS) to Port Huron (PHN) is 1,284 miles (2,067 km, 1,116 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to PHN?
A nonstop flight takes about 3h 15m 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 Port Huron?
Port Huron is 2 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–PHN that never appear on search engines, with no booking fees.