$223 Find Cheap Flights from Ottawa to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Oregon departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Oregon, as well as popular online travel agencies
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Cheap Flights from Ottawa to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$393
Portland
Portland2 stops$393

Book Cheap Ottawa to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Oregon

Thu, Oct 9 - Thu, Oct 16
Air Canada Logo
5:15 am - 2:46 pmYOW-PDX
12h 31m2 stops
Air Canada Logo
6:15 am - 4:12 pmPDX-YOW
6h 57m1 stop
$393Air Canada
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Thu, Oct 9 - Thu, Oct 16
Air Canada Logo
5:15 am - 2:46 pmYOW-PDX
12h 31m2 stops
Air Canada Logo
6:15 am - 7:29 pmPDX-YOW
10h 14m2 stops
$395Air Canada
Find Deal
Sun, Sep 28 - Wed, Oct 8
Air Canada Logo
9:55 pm - 9:21 amYOW-PDX
14h 26m1 stop
Air Canada Logo
6:15 am - 4:12 pmPDX-YOW
6h 57m1 stop
$417Air Canada
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Thu, Oct 9 - Thu, Oct 16
Logo
9:00 am - 2:48 pmYOW-PDX
8h 48m1 stop
Logo
11:07 am - 2:44 pmPDX-YOW
24h 37m1 stop
$452
Find Deal
Sun, Sep 28 - Wed, Oct 8
Logo
6:00 am - 11:11 amYOW-PDX
32h 11m2 stops
Logo
11:07 am - 2:44 pmPDX-YOW
24h 37m1 stop
$477
Find Deal
Thu, Oct 9 - Mon, Oct 13
Logo
6:00 am - 2:48 pmYOW-PDX
11h 48m2 stops
Logo
11:07 am - 2:44 pmPDX-YOW
24h 37m1 stop
$493
Find Deal
Sun, Sep 28 - Wed, Oct 8
United Airlines Logo
5:15 am - 6:31 pmYOW-PDX
16h 16m2 stops
United Airlines Logo
5:00 am - 9:35 pmPDX-YOW
13h 35m2 stops
$556United Airlines
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Thu, Oct 9 - Mon, Oct 13
Logo
9:00 am - 2:48 pmYOW-PDX
8h 48m1 stop
Logo
11:07 am - 2:44 pmPDX-YOW
24h 37m1 stop
$561
Find Deal
Thu, Oct 9 - Wed, Oct 15
WestJet Logo
6:00 am - 1:05 pmYOW-PDX
10h 05m1 stop
WestJet Logo
12:40 am - 12:40 amPDX-YOW
21h 00m2 stops
$701WestJet
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Thu, Oct 9 - Wed, Oct 15
WestJet Logo
5:55 am - 1:05 pmYOW-PDX
10h 10m2 stops
WestJet Logo
12:40 am - 6:45 amPDX-YOW
27h 05m2 stops
$708WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Ottawa to Oregon flights

Get data-powered insights and trends into flights from Ottawa to Oregon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Oregon?

What is the cheapest month to fly from Ottawa to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Oregon is September, when tickets cost $339 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $598 and $542 respectively.

What’s the cheapest day of the week to fly from Ottawa to Oregon?

The average price of all round-trip flights from Ottawa to Oregon clicked on KAYAK for each day over the last 12 months.

For Ottawa to Oregon, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Oregon back to Ottawa, the best deals are generally found on Saturday, with Sunday being the most expensive.

How far in advance should I book a flight from Ottawa to Oregon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Oregon, you should book around 5 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

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Good to know

Low seasonNovember
Cheapest flight$223
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Ottawa to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Ottawa to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $285 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is $540.

Reviews of the top airline flying from Ottawa to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10000 reviews
7.3Boarding
7.1Comfort
7.8Crew
6.3Food
6.8Entertainment
Airline reviews

Horrible flight cancelled had to buy another very expensive ticket

2.0 MediocreAnonymous, Aug 2025YYZ - EWR
Read more Air Canada reviews

Horrible flight cancelled had to buy another very expensive ticket

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Could not understand what the attendant was saying during his announcements.

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Great breakfast and coffee …..fastest bag service I have ever had in NOLA

Late departing. Late arriving. More worried about limiting bags on board. Free beer and wine a nice surprise.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

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

Information on your arrival and departure airports

Ottawa (YOW)

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