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PWM to YOW: distance & flight time
Portland (Portland International Jetport Airport) → Ottawa (Ottawa Macdonald-Cartier International Airport)
288 mi
464 km · 251 nm
1h 14m
estimated nonstop flight time
Same time
time difference · heading northwest
See live PWM→YOW fares Phone-only fares on this route — call free
Flight time details
288 miles nonstop takes roughly 1h 14m 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
- PWM — Portland International Jetport Airport · Portland, 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 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 PWM from YOW?
The flight distance from Portland (PWM) to Ottawa (YOW) is 288 miles (464 km, 251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWM to YOW?
A nonstop flight takes about 1h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PWM to YOW?
Nonstop service on PWM–YOW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 14m nonstop estimate.
What is the cheapest way to fly from PWM to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWM–YOW that never appear on search engines, with no booking fees.
Why are some PWM to YOW fares phone-only?
Consolidator contracts let us sell certain PWM–YOW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.