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FSD to AST: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Astoria (Astoria Regional Airport)
1,334 mi
2,147 km · 1,159 nm
3h 22m
estimated nonstop flight time
-2h
time difference · heading west
See live FSD→AST fares Phone-only fares on this route — call free
Flight time details
1,334 miles nonstop takes roughly 3h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- AST — Astoria Regional Airport · Astoria, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
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 FSD from AST?
The flight distance from Sioux Falls (FSD) to Astoria (AST) is 1,334 miles (2,147 km, 1,159 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to AST?
A nonstop flight takes about 3h 22m 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 Sioux Falls and Astoria?
Astoria is 2 hours behind Sioux Falls.
What is the cheapest way to fly from FSD to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–AST that never appear on search engines, with no booking fees.