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AST to YOW: distance & flight time
Astoria (Astoria Regional Airport) → Ottawa (Ottawa Macdonald-Cartier International Airport)
2,289 mi
3,684 km · 1,989 nm
4h 57m
estimated nonstop flight time
+3h
time difference · heading east
See live AST→YOW fares Phone-only fares on this route — call free
Flight time details
2,289 miles nonstop takes roughly 4h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, 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 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
Frequently asked questions
How far is AST from YOW?
The flight distance from Astoria (AST) to Ottawa (YOW) 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 AST to YOW?
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 Astoria and Ottawa?
Ottawa is 3 hours ahead of Astoria.
What is the cheapest way to fly from AST to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–YOW that never appear on search engines, with no booking fees.