YOW - PDX

C$ 306 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 14/12. 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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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

Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
5:45 a.m. - 2:40 p.m.YOW-PDX
11h 55m2 stops
Air Canada Logo
7:00 p.m. - 6:43 a.m.PDX-YOW
8h 43m1 stop
C$ 694Air Canada
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
5:45 a.m. - 2:40 p.m.YOW-PDX
11h 55m2 stops
Air Canada Logo
7:00 p.m. - 11:18 a.m.PDX-YOW
13h 18m2 stops
C$ 702Air Canada
Find Deal
Tue, 23 Dec - Tue, 30 Dec
United Airlines Logo
7:27 p.m. - 1:20 p.m.YOW-PDX
20h 53m2 stops
United Airlines Logo
10:52 p.m. - 2:27 p.m.PDX-YOW
12h 35m1 stop
C$ 747United Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
5:45 a.m. - 2:40 p.m.YOW-PDX
11h 55m2 stops
Air Canada Logo
7:00 p.m. - 8:18 a.m.PDX-YOW
10h 18m2 stops
C$ 783Air Canada
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
8:25 p.m. - 9:15 a.m.YOW-PDX
15h 50m2 stops
Air Canada Logo
7:00 p.m. - 8:18 a.m.PDX-YOW
10h 18m2 stops
C$ 793Air Canada
Find Deal
Sat, 13 Dec - Sat, 20 Dec
American Airlines Logo
6:45 a.m. - 9:07 p.m.YOW-PDX
17h 22m2 stops
American Airlines Logo
3:02 p.m. - 4:51 p.m.PDX-YOW
22h 49m2 stops
C$ 834American Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
9:25 a.m. - 8:00 p.m.YOW-PDX
13h 35m1 stop
Multiple Airlines Logo
9:42 p.m. - 12:41 a.m.PDX-YOW
23h 59m2 stops
C$ 919Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
7:45 a.m. - 2:40 p.m.YOW-PDX
9h 55m1 stop
Multiple Airlines Logo
11:45 p.m. - 1:32 p.m.PDX-YOW
10h 47m1 stop
C$ 1,001Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
American Airlines Logo
6:45 a.m. - 8:50 p.m.YOW-PDX
17h 05m3 stops
American Airlines Logo
3:02 p.m. - 4:51 p.m.PDX-YOW
22h 49m2 stops
C$ 1,119American Airlines
Find Deal
Sat, 13 Dec - Fri, 19 Dec
WestJet Logo
6:00 a.m. - 5:43 p.m.YOW-PDX
38h 43m2 stops
WestJet Logo
12:32 a.m. - 12:42 a.m.PDX-YOW
21h 10m2 stops
C$ 1,257WestJet
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 694 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 694
Overall average: C$ 683
Air Canada
Tue 3/3Wed 4/3
YOW - PDX • 2 stops
Cheapest one-way flights
C$ 306
Typical prices: C$ 654-C$ 788
Multiple Airlines
Sun 14/12
YOW - PDX • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
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$ 482 (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$ 934 and C$ 835 respectively.

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

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 Portland, 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 Portland, you should book around 7 weeks before departure, which saves you about 50% 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$ 306
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 29% 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$ 306 for a one-way ticket and C$ 694 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$ 683 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$ 479 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 8998 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

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

4.0 OkayAnonymous, Oct 2025YVR - SFO
Read more United Airlines reviews

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.

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.

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.

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.

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.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

First message when all on board was that we didnt have a pilot, then they found one, then it was something about the bridge something not working, they will either fix or do manually. Flight of course was leaving late with all the cruise guests worrying about making it to their ship in time. Then only some luggage made it off the ship. Around 15 to 20 people waiting. 45 min later arrived except mine. I asked the rep at the luggage conveyor, he asked me my name. Then said it was not picked up with the first batch so they put it in a room. I was going to take public transport but now worried about time so took a taxi that cost me $65 USD

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

Air Canada flight staff are in contact negotiations and they are less than happy and it show. The process of self checking baggage is less than desirable with lack of support staff to help

A sandwich and a drink would have been better thank a snack bar...

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.

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

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

Information on your arrival and departure airports

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