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AST to CPR: distance & flight time
Astoria (Astoria Regional Airport) → Casper (Casper-Natrona County International Airport)
885 mi
1,424 km · 769 nm
2h 23m
estimated nonstop flight time
+1h
time difference · heading east
See live AST→CPR fares Phone-only fares on this route — call free
Flight time details
885 miles nonstop takes roughly 2h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 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 AST from CPR?
The flight distance from Astoria (AST) to Casper (CPR) is 885 miles (1,424 km, 769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to CPR?
A nonstop flight takes about 2h 23m 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 Astoria and Casper?
Casper is 1 hour ahead of Astoria.
What is the cheapest way to fly from AST to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–CPR that never appear on search engines, with no booking fees.