Flight Deals from Ottawa to Portland from $232
Top flight deals from leading airlines:
... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
We’re always here for you - reach us 24 hours a day, 7 days a week
Stops
- Up to 2 stops$366
- Up to 1 stop$434
- Up to 3 stops$481
Airlines
- Air Canada$434
- Delta Air Lines$478
- United Airlines$507
- WestJet$366
Cabin Class
- Economy$366
Departure Airports
- Ottawa Macdonald-Cartier International Airport$366
Arrival Airports
- Portland International Airport$366
Layover Airports
- Calgary International Airport$366
- Chicago O Hare Airport$481
- Ottawa Macdonald-Cartier International Airport$366
- Portland International Airport$366
- Seattle Tacoma International Airport$640
- Toronto Island Airport$481
- Toronto Pearson Airport$494
- Vancouver International Airport$434
- Washington Dulles Airport$507
Best Price. GUARANTEED.
Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.
09/01/26
09/01/26
09/08/26
09/09/26
09/02/26
09/02/26
09/09/26
09/10/26
09/09/26
09/09/26
09/23/26
09/24/26
09/01/26
09/01/26
09/08/26
09/09/26
08/25/26
08/25/26
09/20/26
09/21/26
09/01/26
09/01/26
09/08/26
09/09/26
09/09/26
09/09/26
09/23/26
09/24/26
06/28/26
06/28/26
07/03/26
07/04/26
09/01/26
09/01/26
09/08/26
09/09/26
08/25/26
08/25/26
09/20/26
09/21/26
09/09/26
09/09/26
09/23/26
09/24/26
09/02/26
09/02/26
09/09/26
09/10/26
09/01/26
09/01/26
09/08/26
09/09/26
06/06/26
06/06/26
06/12/26
06/13/26
09/09/26
09/09/26
09/20/26
09/21/26
08/25/26
08/25/26
09/20/26
09/21/26
09/02/26
09/02/26
09/09/26
09/10/26
08/25/26
08/25/26
09/20/26
09/21/26
09/02/26
09/02/26
09/09/26
09/10/26
09/01/26
09/01/26
09/08/26
09/09/26
09/09/26
09/09/26
09/23/26
09/24/26
Top Deals on flights from Ottawa to Portland
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$232
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$232
Ottawa, CA (YOW) - Portland, US (PDX)
Jun 3
Jun 3
as low as
$240
Ottawa, CA (YOW) - Portland, US (PDX)
Sep 3
Sep 3
as low as
$242
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$411
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$417
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$438
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$469
Ottawa, CA (YOW) - Portland, US (PDX)
Aug 12
Aug 12
as low as
$618
Good to Know
Essential information to help you plan your flight from Ottawa to Portland
Cheapest Flight
$232
The lowest price we found in the last two weeks, departing Aug 12 and returning Aug 12
1 stop ‧ 8h 3m ‧ economyFastest Flights
$481
The fastest flight that we found in the last two weeks, departing Sep 1 and returning Sep 9
2 stops ‧ 5h 3m ‧ economyCheapest Flight Round-trip
$366
Cheapest price found in the last 14 days, departing Sep 1 and returning Sep 9
2 stops ‧ 6h 30m ‧ economyCheapest Flight One-way
$232
Cheapest price found in the last 14 days, departing Aug 12
1 stop ‧ 8h 3m ‧ economyCheapest Layover airport
$242
The cheapest layover airport to Portland is currently $242
1 stop ‧ 10h 56m ‧ economyBest Arrival airport
$232
The best arrival airport to Portland is currently $232
2 stops ‧ 5h 3m ‧ economyBest Departure airport
$232
The best departure airport to Portland is currently $232
2 stops ‧ 5h 3m ‧ economyCheapest Airline
$232
The cheapest airline to Portland is currently $232
2 stops ‧ 5h 3m ‧ economyFlights to Portland
- Flights
- North America
- United States
- Oregon
- Portland
- Flights
- North America
- Canada
- Ontario
- Ottawa