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AST to ZGF: distance & flight time
Astoria (Astoria Regional Airport) → Grand Forks (Grand Forks Airport)
321 mi
517 km · 279 nm
1h 19m
estimated nonstop flight time
—
time difference · heading northeast
See live AST→ZGF fares Phone-only fares on this route — call free
Flight time details
321 miles nonstop takes roughly 1h 19m gate to gate, flying northeast. 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
- AST — Astoria Regional Airport · Astoria, United States
- ZGF — Grand Forks Airport · Grand Forks, Canada
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 ZGF
- YZZ · Trail Airport37 mi away
- YCG · Castlegar/West Kootenay Regional Airport41 mi away
- YYF · Penticton Airport61 mi away
- YLW · Kelowna International Airport78 mi away
Frequently asked questions
How far is AST from ZGF?
The flight distance from Astoria (AST) to Grand Forks (ZGF) is 321 miles (517 km, 279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to ZGF?
A nonstop flight takes about 1h 19m 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 AST to ZGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–ZGF that never appear on search engines, with no booking fees.