YOW - PDX

C$ 295 Find Cheap Flights from Ottawa to Portland

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 Portland departing on 25/1. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Portland, 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 Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 642
Overall average: C$ 704
Air Canada
Thu 12/2Wed 18/2
YOW - PDX • 1 stop
Cheapest one-way flights
C$ 295
Typical prices: C$ 341-C$ 359
Multiple Airlines
Sun 25/1
YOW - PDX • 2 stops
When to travel
July
Cheapest • 27% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Portland (YOW-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Portland 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 Portland

Thu, 12 Feb - Wed, 18 Feb
Air Canada Logo
7:45 a.m. - 2:40 p.m.
YOW
-
PDX
9h 55m1 stop
Air Canada Logo
7:00 p.m. - 6:43 a.m.
PDX
-
YOW
8h 43m1 stop
C$ 642Air Canada
Wed, 18 Feb - Mon, 23 Feb
Air Canada Logo
5:45 a.m. - 2:40 p.m.
YOW
-
PDX
11h 55m2 stops
Air Canada Logo
7:05 p.m. - 6:43 a.m.
PDX
-
YOW
8h 38m1 stop
C$ 646Air Canada
Mon, 19 Jan - Wed, 21 Jan
United Airlines Logo
7:27 p.m. - 12:41 p.m.
YOW
-
PDX
20h 14m2 stops
United Airlines Logo
8:30 a.m. - 9:56 p.m.
PDX
-
YOW
10h 26m2 stops
C$ 648United Airlines
Thu, 12 Feb - Tue, 17 Feb
United Airlines Logo
6:20 a.m. - 10:40 p.m.
YOW
-
PDX
19h 20m1 stop
United Airlines Logo
3:50 p.m. - 10:26 a.m.
PDX
-
YOW
15h 36m2 stops
C$ 650United Airlines
Fri, 30 Jan - Sun, 1 Feb
United Airlines Logo
7:27 p.m. - 1:45 p.m.
YOW
-
PDX
21h 18m2 stops
United Airlines Logo
11:59 p.m. - 9:18 p.m.
PDX
-
YOW
18h 19m1 stop
C$ 651United Airlines
Mon, 19 Jan - Wed, 21 Jan
Air Canada Logo
5:50 p.m. - 9:15 a.m.
YOW
-
PDX
18h 25m1 stop
Air Canada Logo
9:50 a.m. - 11:08 p.m.
PDX
-
YOW
10h 18m2 stops
C$ 694Air Canada
Mon, 19 Jan - Wed, 21 Jan
Air Canada Logo
5:50 p.m. - 9:15 a.m.
YOW
-
PDX
18h 25m1 stop
Air Canada Logo
9:50 a.m. - 11:08 p.m.
PDX
-
YOW
10h 18m2 stops
C$ 695Air Canada
Thu, 12 Feb - Tue, 17 Feb
United Airlines Logo
6:00 a.m. - 10:40 p.m.
YOW
-
PDX
19h 40m2 stops
United Airlines Logo
7:57 p.m. - 10:26 a.m.
PDX
-
YOW
11h 29m2 stops
C$ 731United Airlines
Mon, 19 Jan - Wed, 21 Jan
United Airlines Logo
3:10 p.m. - 9:49 p.m.
YOW
-
PDX
9h 39m1 stop
United Airlines Logo
7:00 a.m. - 9:18 p.m.
PDX
-
YOW
11h 18m1 stop
C$ 783United Airlines
Mon, 19 Jan - Wed, 21 Jan
United Airlines Logo
3:10 p.m. - 9:49 p.m.
YOW
-
PDX
9h 39m1 stop
United Airlines Logo
7:00 a.m. - 9:18 p.m.
PDX
-
YOW
11h 18m1 stop
C$ 786United Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Portland flights

Get data-powered insights and trends into flights from Ottawa to Portland 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 Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Portland, 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 Portland is July, where tickets cost C$ 486 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is C$ 921 and C$ 819 respectively.

Good to know

Low seasonNovember
Cheapest flightC$ 295
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 28% lower on average.
Flight from Ottawa to Portland

When to book flights from Ottawa to Portland

Are your dates flexible? Find out the best times to travel from Ottawa to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Portland

  • What is the cheapest flight from Ottawa to Portland?

    In the last 3 days, the lowest price for a flight from Ottawa to Portland was C$ 295 for a one-way ticket and C$ 642 for a round-trip.

  • Which aircraft models fly most regularly from Ottawa to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Portland?

    Star Alliance is the only airline alliance operating flights between Ottawa and Portland.

  • Which is the best airline for flights from Ottawa to Portland, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Ottawa to Portland are United Airlines and WestJet. With an average price for the route of C$ 673 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 472 and an overall rating of 7.2.

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

    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 Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Ottawa 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 Portland?

    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 to Portland with an airline and back to Ottawa with another airline.

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

    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 to Portland from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to Portland

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Portland. 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 Portland? 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 9094 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

8.0 ExcellentAnonymous, Dec 2025
YEG - IAH
Read more United Airlines reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

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.

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

We landed 26 min early. It was awesome! Smooth ride too.

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

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.

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

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

Information on your arrival and departure airports