PDX - YTO

$107 Find Cheap Flights from Portland to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Toronto departing on 8/5. 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 Toronto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Toronto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Toronto.
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Flights Deals

Cheap Flights from Portland to Toronto (PDX-YTO)

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

Fri, Aug 22 - Sun, Aug 31
WestJet Logo
1:45 pm - 5:51 amPDX-YYZ
13h 06m2 stops
WestJet Logo
8:00 am - 1:04 pmYYZ-PDX
8h 04m1 stop
$241WestJet
Find Deal
Sat, Aug 23 - Wed, Aug 27
WestJet Logo
1:45 pm - 12:24 amPDX-YYZ
7h 39m1 stop
WestJet Logo
8:00 am - 1:05 pmYYZ-PDX
8h 05m1 stop
$246WestJet
Find Deal
Fri, Jul 11 - Sat, Jul 12
United Airlines Logo
11:59 pm - 2:30 pmPDX-YYZ
11h 31m1 stop
United Airlines Logo
5:15 pm - 10:29 pmYYZ-PDX
8h 14m1 stop
$298United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
Air Canada Logo
7:40 pm - 8:20 amPDX-YYZ
9h 40m1 stop
Air Canada Logo
8:50 am - 6:46 pmYYZ-PDX
12h 56m2 stops
$307Air Canada
Find Deal
Wed, Sep 3 - Thu, Sep 4
Air Canada Logo
3:25 pm - 5:45 amPDX-YYZ
11h 20m2 stops
Air Canada Logo
8:00 am - 11:01 pmYYZ-PDX
18h 01m1 stop
$308Air Canada
Find Deal
Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
7:35 pm - 7:00 amPDX-YYZ
8h 25m1 stop
United Airlines Logo
6:10 am - 10:33 pmYYZ-PDX
19h 23m1 stop
$322United Airlines
Find Deal
Mon, Jul 28 - Tue, Aug 5
Delta Logo
12:40 am - 11:59 amPDX-YYZ
8h 19m1 stop
Delta Logo
11:29 am - 9:49 pmYYZ-PDX
13h 20m1 stop
$341Delta
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Fri, Nov 7 - Tue, Nov 11
Delta Logo
12:40 am - 11:29 amPDX-YYZ
7h 49m1 stop
Delta Logo
4:40 pm - 11:29 pmYYZ-PDX
9h 49m1 stop
$366Delta
Find Deal
Sun, Aug 17 - Wed, Aug 20
Alaska Airlines Logo
5:15 am - 3:00 pmPDX-YYZ
6h 45m1 stop
Alaska Airlines Logo
4:45 pm - 1:42 pmYYZ-PDX
23h 57m2 stops
$444Alaska Airlines
Find Deal
Sun, Oct 19 - Wed, Oct 22
Alaska Airlines Logo
10:00 pm - 12:30 pmPDX-YYZ
11h 30m2 stops
Alaska Airlines Logo
1:24 pm - 10:43 pmYYZ-PDX
12h 19m2 stops
$483Alaska Airlines
Find Deal
Expert advice

Expert advice for your flight from Portland to Toronto

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada's Preferred Economy seats offer up to four extra inches of legroom.


Air Canada's Signature Class features lie-flat seats with direct aisle access.

Read more about Air Canadaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Priority Boarding puts you in Zone 2, ensuring overhead bin space for your carry-on.

Airports
PDX

PDX offers a modern check-in experience with clear signage and spacious security checkpoints, ensuring a smooth start to your journey.

Read more about PDXby Gabriel Leigh
YYZ

The UP Express train connects YYZ to downtown Toronto in 25 minutes, offering a convenient and traffic-free option for travelers.

Read more about YYZby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Useful Info

KAYAK's insights & trends for Portland to Toronto flights

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

What is the cheapest Portland to Toronto flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Portland to Toronto.

Our data shows that the cheapest route for a return flight from Portland to Toronto cost $552 and was between Portland (PDX) and Toronto Pearson Intl Airport (YYZ). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $552.

What’s the cheapest day of the week to fly from Portland to Toronto?

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

If your flying dates are flexible, you should consider flying to Toronto on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Toronto. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Portland to Toronto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Toronto, 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 Portland to Toronto is August, where tickets cost $347 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $560 and $516 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Toronto, 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 Portland to Toronto, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$107
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Portland to Toronto Pearson Airport

When to book flights from Portland to Toronto

Are your dates flexible? Find out the best times to travel from Portland to Toronto 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 Portland to Toronto

  • What is the cheapest flight from Portland to Toronto?

    In the last 3 days, the lowest price for a flight from Portland to Toronto was $107 for a one-way ticket and $241 for a round-trip.

  • Do I need a passport to fly between Portland and Toronto?

    A passport is required to fly from Portland to Toronto.

  • Which airports will I be using when flying from Portland to Toronto?

    On your way to Toronto, you’ll fly out from Portland. You’ll be landing in one of Toronto’s 2 airports: Toronto Island or Toronto Pearson Intl.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Toronto?

    All the following airlines offer inflight Wi-Fi service on the Portland to Toronto flight route: Virgin Atlantic, Air Canada, Air France, Delta, Vueling, Iberia, and Alaska Airlines.

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Portland to Toronto flight route.

  • Which airline alliances offer flights from Portland to Toronto?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Portland and Toronto, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Toronto, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Toronto are Delta and Alaska Airlines. With an average price for the route of $456 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $427 and an overall rating of 8.0.

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

    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 Portland to Toronto.

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

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

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

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

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

Top 5 airlines serving from Portland to Toronto

 
See real verified KAYAK customer reviews for airlines flying from Portland to Toronto. 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 Portland to Toronto? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.5Crew
7.1Entertainment
8.1Boarding
7.8Comfort
Airline reviews

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

10.0 Excellentmarlene, Jun 2025PDX - SMF
Read more Alaska Airlines reviews

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

Check in, they should have told me that upon arrival i needed to exit the secure area and re-check in with Eva Air. I wasn't sure what to do upon arrival at S.F.

The direct service from Logan to PDX made travel so easy, I really appreciate this route. Pilots were very communicative with passengers about conditions and expectations. Everyone on staff was pleasant and helpful. Boarding was easy and efficient.

Flight last minute delayed 2 hours for crew calling out sick

Husband was new to the wheelchair accommodations this trip. What a blessing that was. All employees were helpful and customer service was excellent

Seats are still too crowded and uncomfortable on long flights like this cross country one.

Laney was very helpful. I am computer illiterate. She helped me obtain a boarding pass and preferred seat. She was warm, friendly, helpful, and smiled. I was impressed.

The actual flight I was rescheduled onto was from Seattle to Bozeman. The flight itself was fine, but due to delays/air traffic issues i spent the day hanging out at the Seattle airport and had to miss a day of work.

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

We didn’t make the flight due to Delta’s check in line moving too slow.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

The staff were the friendliest I have encountered in years. Absolutely great!

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

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

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