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Cheap flights from Oregon to Ottawa from C$ 306

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YOW
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

Find 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 30 octubre 2025.

jue. 27/119:50 a.m.PDX - YOW
1 stop11h 28mAir Canada
mié. 10/127:45 a.m.YOW - PDX
1 stop9h 55mAir Canada
Deal found 30/10C$ 758
jue. 27/112:35 p.m.PDX - YOW
2 stops31h 05mMultiple Airlines
mié. 10/129:25 a.m.YOW - PDX
1 stop14h 19mMultiple Airlines
Deal found 30/10C$ 803
vie. 21/1111:59 p.m.PDX - YOW
1 stop7h 27mAir Canada
dom. 23/117:45 a.m.YOW - PDX
1 stop13h 45mAir Canada
Deal found 29/10C$ 922
jue. 13/119:50 a.m.PDX - YOW
2 stops10h 43mAir Canada
lun. 17/115:50 p.m.YOW - PDX
1 stop18h 25mAir Canada
Deal found 29/10C$ 930
dom. 14/127:00 a.m.PDX - YOW
1 stop26h 35mMultiple Airlines
dom. 21/126:55 p.m.YOW - PDX
2 stops45h 29mMultiple Airlines
Deal found 30/10C$ 987
dom. 14/127:00 p.m.PDX - YOW
1 stop8h 43mAir Canada
dom. 21/126:15 a.m.YOW - PDX
1 stop19h 25mAir Canada
Deal found 30/10C$ 1,018
lun. 22/127:10 a.m.PDX - YOW
1 stop11h 08mUnited Airlines
jue. 1/16:15 a.m.YOW - PDX
1 stop19h 25mUnited Airlines
Deal found 30/10C$ 1,029

Cheap flight deals from Oregon to Ottawa

Keep the following information in mind while searching for Oregon to Ottawa flight deals. Data was last updated 30 octubre 2025.

Round-trip from

C$ 680

One-way from

C$ 306

Popular in

April

Cheapest in

August

Average price

C$ 998
11/12-17/12
  • 11/12-17/12
  • 3 total stops
  • 34h 33m total
  • Oregon to Ottawa
Search Deals
13/12
  • 13/12
  • 2 total stops
  • 35h 52m total
  • Oregon to Ottawa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 octubre 2025.
Use the filters below to find and compare flights from Oregon to Ottawa that are best for you.

Fly from

Oregon

Fly to

Ottawa

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

mar. 10/3

7:00 p.m.-6:43 a.m.

1 stop8h 43m

Ottawa

mié. 11/3

9:15 a.m.-6:30 p.m.

2 stops12h 15m

C$ 864

PortlandOttawa

PDX - YOW

PDXYOW

Portland

lun. 23/2

7:00 p.m.-6:43 a.m.

1 stop8h 43m

Ottawa

vie. 27/2

7:45 a.m.-2:40 p.m.

1 stop9h 55m

C$ 888

PortlandOttawa

PDX - YOW

PDXYOW

Portland

jue. 13/11

9:50 a.m.-11:33 p.m.

2 stops10h 43m

Ottawa

lun. 17/11

5:50 p.m.-9:15 a.m.

1 stop18h 25m

C$ 930

PortlandOttawa

PDX - YOW

PDXYOW

Portland

vie. 21/11

11:59 p.m.-10:26 a.m.

1 stop7h 27m

Ottawa

dom. 23/11

8:25 p.m.-9:15 a.m.

2 stops15h 50m

C$ 979

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

mié. 1/4

2:02 p.m.-4:50 p.m.

2 stops23h 48m

Ottawa

jue. 2/4

7:25 p.m.-8:39 p.m.

2 stops28h 14m

C$ 1,142

PortlandOttawa

PDX - YOW

PDXYOW

Portland

sáb. 13/12

9:48 a.m.-12:40 a.m.

2 stops35h 52m

C$ 306

PortlandOttawa

PDX - YOW

PDXYOW

Portland

jue. 11/12

7:00 p.m.-6:43 a.m.

1 stop8h 43m

C$ 353

PortlandOttawa

PDX - YOW

PDXYOW

Portland

vie. 12/12

12:32 a.m.-12:40 a.m.

2 stops21h 08m

C$ 568

PortlandOttawa

PDX - YOW

PDXYOW

Portland

mié. 10/12

12:32 a.m.-12:40 a.m.

2 stops21h 08m

C$ 582

PortlandOttawa

PDX - YOW

PDXYOW

Portland

jue. 11/12

8:35 a.m.-12:41 a.m.

3 stops13h 06m

C$ 651

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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

What is the cheapest month to book a flight from Oregon to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Oregon to Ottawa (average of C$ 246). Flying from Oregon to Ottawa in April is currently the most expensive (average of C$ 591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 8h 43m. Air Canada provides one of the quickest options available for as low as C$ 864. 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.

  • What is the cheapest month to book a flight from Oregon to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Ottawa (average of C$ 246). Flying from Oregon to Ottawa in April is currently the most expensive (average of C$ 591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

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

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

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

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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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