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YOW to AST: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → Astoria (Astoria Regional Airport)
2,289 mi
3,684 km · 1,989 nm
4h 57m
estimated nonstop flight time
-3h
time difference · heading west
See live YOW→AST fares Phone-only fares on this route — call free
Flight time details
2,289 miles nonstop takes roughly 4h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- 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 YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 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 YOW from AST?
The flight distance from Ottawa (YOW) to Astoria (AST) is 2,289 miles (3,684 km, 1,989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to AST?
A nonstop flight takes about 4h 57m 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 Ottawa and Astoria?
Astoria is 3 hours behind Ottawa.
What is the cheapest way to fly from YOW to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–AST that never appear on search engines, with no booking fees.