Need help booking?
Unpublished phone-only deals available
AST to STK: distance & flight time
Astoria (Astoria Regional Airport) → Sterling (Sterling Municipal Airport)
1,100 mi
1,770 km · 956 nm
2h 51m
estimated nonstop flight time
+1h
time difference · heading east
See live AST→STK fares Phone-only fares on this route — call free
Flight time details
1,100 miles nonstop takes roughly 2h 51m 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
- STK — Sterling Municipal Airport · Sterling, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is AST from STK?
The flight distance from Astoria (AST) to Sterling (STK) is 1,100 miles (1,770 km, 956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to STK?
A nonstop flight takes about 2h 51m 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 Sterling?
Sterling is 1 hour ahead of Astoria.
What is the cheapest way to fly from AST to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–STK that never appear on search engines, with no booking fees.