Flight Routes from Portland to Ottawa

Compare cheap outbound and return flights from Portland (PWM) to Ottawa (YOW) and find the best offer from numerous airlines and travel agencies.

Cheapest roundtrip flight: from€860
Flight distance: 465 km
Time difference: none

Cheap flight offers from Portland-ME to Ottawa

sorted by price and recency

filtersRound triplast minute

Fri, Dec 11, 2026 – Sat, Jan 2, 2027
06:00 – 13:11
PWM–YOW
7h 11min
1 stopover
06:00 – 15:27
YOW–PWM
9h 27min
1 stopover
€962
Fri, Dec 11, 2026 – Sat, Jan 2, 2027
07:00 – 13:11
PWM–YOW
6h 11min
1 stopover
09:45 – 19:03
YOW–PWM
9h 18min
1 stopover
€860

Important flight information

Discover more flights around Portland and Ottawa

Departure airport	Airport Portland, ME (PWM)
Arrival airport	Airport Ottawa Macdonald-Cartier International Airport (YOW)
Destination country	Flights to Canada
Departure airport - Destination country	Portland, ME - Canada

Alternative routes to Canada

Flight Portland - Toronto from 558 $
Flight Portland - Toronto from 558 $

Alternative flights to Ottawa

Flight Myrtle Beach - Ottawa from 693 $
Flight Norfolk, Virginia - Ottawa from 748 $
Flight Portland-Oregon - Ottawa from 611 $
Flight Newark - Ottawa from 364 $
Flight New York - Ottawa from 364 $
Flight Fort Lauderdale - Ottawa from 577 $
Flight Washington DC - Ottawa from 384 $
Flight Albuquerque - Ottawa from 811 $
Flight Washington DC - Ottawa from 468 $
Flight Bangor - Ottawa from 730 $

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Flight Ottawa - London from 811 $
Flight Ottawa - Providenciales from 355 $
Flight Ottawa - Grand Cayman from 363 $
Flight Ottawa - Punta Cana from 491 $
Flight Ottawa - Amsterdam from 664 $
Flight Ottawa - Quebec from 525 $

Flight destinations with a similar price

Flight Portland - Ontario from 941 $
Flight Portland - Palm Springs from 897 $