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ALS to CPR: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Casper (Casper-Natrona County International Airport)
379 mi
611 km · 330 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading north
See live ALS→CPR fares Phone-only fares on this route — call free
Flight time details
379 miles nonstop takes roughly 1h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is ALS from CPR?
The flight distance from Alamosa (ALS) to Casper (CPR) is 379 miles (611 km, 330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to CPR?
A nonstop flight takes about 1h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ALS to CPR?
Nonstop service on ALS–CPR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 28m nonstop estimate.
What is the cheapest way to fly from ALS to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–CPR that never appear on search engines, with no booking fees.
Why are some ALS to CPR fares phone-only?
Consolidator contracts let us sell certain ALS–CPR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.