C$ 275 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 9/10. 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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Best Oregon Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stopC$ 411
Portland
Portland1 stopC$ 411

Cheap Flights from Ottawa to Oregon

 
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, 16 Oct - Sun, 19 Oct
 Logo
5:50 p.m. - 8:53 a.m.YOW-PDX
18h 03m1 stop
 Logo
7:40 p.m. - 8:23 a.m.PDX-YOW
9h 43m1 stop
C$ 411
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Air Canada Logo
8:20 p.m. - 9:20 a.m.YOW-PDX
16h 00m2 stops
Air Canada Logo
7:40 p.m. - 8:23 a.m.PDX-YOW
9h 43m1 stop
C$ 421Air Canada
Find Deal
Wed, 15 Oct - Sun, 19 Oct
United Airlines Logo
5:15 a.m. - 8:20 p.m.YOW-PDX
18h 05m2 stops
United Airlines Logo
10:17 p.m. - 9:11 a.m.PDX-YOW
7h 54m1 stop
C$ 433United Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
7:45 a.m. - 2:45 p.m.YOW-PDX
10h 00m1 stop
Air Canada Logo
7:00 p.m. - 6:43 a.m.PDX-YOW
8h 43m1 stop
C$ 515Air Canada
Find Deal
Fri, 31 Oct - Mon, 3 Nov
United Airlines Logo
2:15 p.m. - 8:29 p.m.YOW-PDX
9h 14m1 stop
United Airlines Logo
3:54 p.m. - 10:26 a.m.PDX-YOW
15h 32m2 stops
C$ 522United Airlines
Find Deal
Fri, 31 Oct - Mon, 3 Nov
 Logo
7:30 p.m. - 12:17 p.m.YOW-PDX
19h 47m2 stops
 Logo
7:00 p.m. - 9:23 a.m.PDX-YOW
11h 23m2 stops
C$ 567
Find Deal
Thu, 16 Oct - Sat, 18 Oct
Air Canada Logo
6:00 p.m. - 11:01 p.m.YOW-PDX
8h 01m1 stop
Air Canada Logo
6:15 a.m. - 7:29 p.m.PDX-YOW
10h 14m2 stops
C$ 601Air Canada
Find Deal
Wed, 15 Oct - Sat, 18 Oct
United Airlines Logo
5:25 p.m. - 10:25 p.m.YOW-PDX
8h 00m1 stop
United Airlines Logo
10:32 p.m. - 9:11 a.m.PDX-YOW
7h 39m1 stop
C$ 645United Airlines
Find Deal
Thu, 16 Oct - Fri, 17 Oct
WestJet Logo
6:00 a.m. - 10:40 p.m.YOW-PDX
19h 40m2 stops
WestJet Logo
12:40 a.m. - 12:40 a.m.PDX-YOW
21h 00m2 stops
C$ 919WestJet
Find Deal
Wed, 15 Oct - Fri, 17 Oct
WestJet Logo
6:00 a.m. - 10:40 p.m.YOW-PDX
19h 40m2 stops
WestJet Logo
12:40 a.m. - 12:40 a.m.PDX-YOW
21h 00m2 stops
C$ 922WestJet
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.

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 July, when tickets cost C$ 478 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is C$ 828 and C$ 750 respectively.

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 a flight from Ottawa to Oregon, you should book around 7 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 275
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 24% 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 travellers 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 C$ 386 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 1,213.

Reviews of the top 3 airlines 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.
7.4
United AirlinesOverall score based on 8931 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

I like how spacious the plane was but I did not like the fact that there was no entertainment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Arrival at Comox from, London,ON 6 hours later... No bueano

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

I liked the behaviour of the crew members.The flight was good.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

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.

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

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