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AST to DEC: distance & flight time
Astoria (Astoria Regional Airport) → Decatur (Decatur Airport)
1,807 mi
2,908 km · 1,570 nm
4h 1m
estimated nonstop flight time
+2h
time difference · heading east
See live AST→DEC fares Phone-only fares on this route — call free
Flight time details
1,807 miles nonstop takes roughly 4h 1m 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
- AST — Astoria Regional Airport · Astoria, United States
- DEC — Decatur Airport · Decatur, 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
Frequently asked questions
How far is AST from DEC?
The flight distance from Astoria (AST) to Decatur (DEC) is 1,807 miles (2,908 km, 1,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to DEC?
A nonstop flight takes about 4h 1m 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 Decatur?
Decatur is 2 hours ahead of Astoria.
What is the cheapest way to fly from AST to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–DEC that never appear on search engines, with no booking fees.