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Cheap flights from Oregon to Ottawa from C$ 219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YOW
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Ottawa
Explore the most affordable flight options available from Oregon to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Fri 10/72:30 p.m.
PDX
-
YOW
1 stop12h 05m
WestJet
Tue 14/77:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 1/5C$ 474
Thu 6/82:30 p.m.
PDX
-
YOW
1 stop12h 05m
WestJet
Sun 9/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 3/5C$ 479
Thu 13/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Fri 28/86:55 a.m.
YOW
-
PDX
2 stops9h 55m
WestJet
Deal found 5/5C$ 512
Mon 17/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Mon 24/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 2/5C$ 523
Fri 28/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Fri 4/97:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 2/5C$ 529
Fri 4/92:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Sat 12/97:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 2/5C$ 536
Tue 26/52:30 p.m.
PDX
-
YOW
1 stop12h 05m
WestJet
Tue 2/67:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 3/5C$ 543
Wed 29/72:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Sun 2/86:25 p.m.
YOW
-
PDX
2 stops22h 25m
WestJet
Deal found 1/5C$ 559
Fri 14/85:00 a.m.
EUG
-
YOW
2 stops25h 56m
United Airlines
Tue 18/86:25 a.m.
YOW
-
EUG
1 stop7h 48m
United Airlines
Deal found 5/5C$ 1,143
Thu 9/71:59 p.m.
EUG
-
YOW
2 stops17h 04m
United Airlines
Sat 18/76:00 a.m.
YOW
-
EUG
2 stops14h 48m
United Airlines
Deal found 5/5C$ 1,151
Thu 23/71:59 p.m.
EUG
-
YOW
2 stops24h 08m
United Airlines
Mon 27/76:25 a.m.
YOW
-
EUG
1 stop8h 12m
United Airlines
Deal found 4/5C$ 1,195
Thu 23/71:39 p.m.
EUG
-
YOW
3 stops22h 16m
American Airlines
Mon 27/77:00 a.m.
YOW
-
EUG
3 stops19h 17m
American Airlines
Deal found 4/5C$ 1,629

Find flight deals from Oregon to Ottawa

Keep the following information in mind while searching for Oregon to Ottawa flight deals. Data was last updated 7 May 2026.

Round-trip from

C$ 474

One-way from

C$ 219

Popular in

March

Cheapest in

August

Average price

C$ 666
WestJet
  • WestJet
  • 10/7-14/7
  • 2 total stops
  • 21h 35m total
  • Oregon to Ottawa
Search Deals
WestJet
  • WestJet
  • 28/7
  • 1 total stop
  • 7h 10m total
  • Oregon to Ottawa
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 396 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 7 May 2026.
Use the filters below to find and compare flights from Oregon to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 6/8

2:30 p.m.-5:35 a.m.

1 stop12h 05m

Ottawa

Sun 9/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 479

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 27/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Tue 1/9

6:00 a.m.-1:50 p.m.

1 stop10h 50m

C$ 504

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 29/7

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Mon 3/8

6:55 a.m.-1:50 p.m.

2 stops9h 55m

C$ 512
Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 15/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Sun 23/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 630

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 22/9

8:29 a.m.-9:35 p.m.

1 stop10h 06m

Ottawa

Fri 25/9

6:00 p.m.-9:54 a.m.

1 stop18h 54m

C$ 659

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 13/9

8:29 a.m.-9:35 p.m.

1 stop10h 06m

Ottawa

Sat 19/9

6:25 a.m.-11:35 a.m.

1 stop8h 10m

C$ 659

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 22/8

6:57 p.m.-9:56 a.m.

2 stops11h 59m

Ottawa

Mon 31/8

6:00 a.m.-8:20 p.m.

1 stop17h 20m

C$ 664

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 10/9

8:20 a.m.-11:54 p.m.

1 stop12h 34m

Ottawa

Fri 18/9

6:00 a.m.-10:03 p.m.

1 stop19h 03m

C$ 666

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 12/9

7:00 a.m.-9:35 p.m.

1 stop11h 35m

Ottawa

Fri 18/9

6:00 a.m.-10:03 p.m.

1 stop19h 03m

C$ 666

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Fri 14/8

5:00 a.m.-9:56 a.m.

2 stops25h 56m

Ottawa

Tue 18/8

6:25 a.m.-11:13 a.m.

1 stop7h 48m

C$ 1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Oregon to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Ottawa

How much does it cost to fly round-trip from Oregon to Ottawa?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Oregon?

    Ottawa (YOW) is the airport you will fly into if you book a flight from Oregon to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.

  • How long is the flight from Oregon to Ottawa?

    A quick flight from Oregon to Ottawa can take about 12h 05m. WestJet provides one of the quickest options available for as low as C$ 479. There are 3605 km between Oregon and Ottawa. This flight may include one or multiple stops.

  • Can I find deals for flights from Oregon to Ottawa that include hotel bookings?

    Yes. In addition to deals on Oregon to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Ottawa.

  • Can I find deals for business class flights from Oregon to Ottawa?

    Yes. Cheapflights offers flight deals from Oregon to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

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Alternative routes for Oregon to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oregon to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oregon to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oregon to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Oregon to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Oregon to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oregon to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Oregon to Ottawa become cheaper?

Yes! Start tracking prices for Oregon to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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