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$125+ Cheap flights from Oregon to Ottawa (YOW)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YOW
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$313
(Air Canada)

One-way from

$125
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$490
From Oregon to Ottawa
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One-way flight from Oregon to Ottawa
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Highest demand for flights based on searches. 22% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oregon to Ottawa

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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:40 pmPDX - YOW
1 stop9h 43mAir Canada
Sat 10/186:00 pmYOW - PDX
1 stop8h 01mAir Canada
Deal found 9/13$313
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:15 pmPDX - YOW
2 stops12h 56mUnited Airlines
Sat 10/182:48 pmYOW - PDX
1 stop9h 38mUnited Airlines
Deal found 9/13$327
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 pmPDX - YOW
1 stop8h 43mAir Canada
Fri 12/127:45 amYOW - PDX
1 stop10h 00mAir Canada
Deal found 9/13$453
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:59 pmPDX - YOW
1 stop7h 27mUnited Airlines
Tue 11/49:45 amYOW - PDX
1 stop13h 44mUnited Airlines
Deal found 9/13$468
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:38 amPDX - YOW
1 stop22h 57mMultiple Airlines
Tue 11/46:00 amYOW - PDX
2 stops17h 50mMultiple Airlines
Deal found 9/13$474
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:10 pmPDX - YOW
2 stops16h 17mUnited Airlines
Thu 11/62:15 pmYOW - PDX
1 stop9h 14mUnited Airlines
Deal found 9/14$478
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:45 pmPDX - YOW
2 stops25h 13mMultiple Airlines
Sun 10/126:00 amYOW - PDX
1 stop10h 05mMultiple Airlines
Deal found 9/13$488

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 2,558,603 searches. Data last updated September 15, 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

Sat 10/11

7:40 pm-8:23 am

1 stop9h 43m

Ottawa

Sat 10/18

6:00 pm-11:01 pm

1 stop8h 01m

$313

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 10/11

5:15 pm-9:11 am

2 stops12h 56m

Ottawa

Sat 10/18

2:48 pm-9:26 pm

1 stop9h 38m

$327

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 3/10

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Wed 3/11

9:15 am-6:30 pm

2 stops12h 15m

$437

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 3/10

11:55 pm-10:07 am

1 stop7h 12m

Ottawa

Wed 3/11

2:05 pm-10:08 pm

2 stops11h 03m

$451

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 12/7

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Fri 12/12

7:45 am-2:45 pm

1 stop10h 00m

$453

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 10/28

11:59 pm-10:26 am

1 stop7h 27m

Ottawa

Tue 11/4

9:45 am-8:29 pm

1 stop13h 44m

$468

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 10/18

6:15 am-7:29 pm

2 stops10h 14m

$125

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 10/12

6:15 am-4:12 pm

1 stop6h 57m

$127

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 10/12

1:45 pm-4:19 pm

2 stops23h 34m

$144

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 9/27

8:02 am-4:57 pm

2 stops29h 55m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
1
2

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, January is the cheapest month in which you can book a flight from Oregon to Ottawa (average of $294). Flying from Oregon to Ottawa in September is currently the most expensive (average of $419). 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.

What is the cheapest time of day to fly from OR to YOW?

Find hourly flight availability from Oregon to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Ottawa as you normally would.

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?

    If you book a flight to Ottawa from Oregon, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa.

  • How long is the flight from Oregon to Ottawa?

    Departing from Oregon to Ottawa will take you 9h 43m. Airlines will cover a distance of 2240 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oregon to Ottawa?

    Most travelers choose Portland - Ottawa, Eugene - Ottawa or Medford - Ottawa when deciding on the best route from Oregon to Ottawa.

  • 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, January is the cheapest month in which you can book a flight from Oregon to Ottawa (average of $294). Flying from Oregon to Ottawa in September is currently the most expensive (average of $419). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Oregon to Ottawa

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Top 2 airlines flying from Oregon to Ottawa

Discover the top 2 airlines that operate flights from Oregon to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$333Average$636FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$365Average$789FlexibilityNo cancel feeOn-time69%

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