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IDP to AST: distance & flight time
Independence (Independence Municipal Airport) → Astoria (Astoria Regional Airport)
1,568 mi
2,523 km · 1,362 nm
3h 32m
estimated nonstop flight time
—
time difference · heading northwest
See live IDP→AST fares Phone-only fares on this route — call free
Flight time details
1,568 miles nonstop takes roughly 3h 32m gate to gate, flying northwest. 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
- IDP — Independence Municipal Airport · Independence, 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 IDP
- CFV · Coffeyville Municipal Airport12 mi away
- PPF · Tri-City Airport19 mi away
- CNU · Chanute Martin Johnson Airport39 mi away
- TUL · Tulsa International Airport67 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 IDP from AST?
The flight distance from Independence (IDP) to Astoria (AST) is 1,568 miles (2,523 km, 1,362 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDP to AST?
A nonstop flight takes about 3h 32m 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 cheapest way to fly from IDP to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDP–AST that never appear on search engines, with no booking fees.