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SEA - YYZ

Find cheap flights from Seattle to Toronto Pearson Airport from $118

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Pearson Intl departing on 6/17. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Toronto Pearson Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Toronto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Toronto.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Seattle to Pearson Intl (SEA-YYZ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Pearson Intl 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 and deals for you by selecting your travel dates.
Choose your dates
9:35 am - 6:35 amSEA-YYZ
18h 00m1 stop
8:00 pm - 8:38 amYYZ-SEA
15h 38m1 stop
Tue, May 28 - Tue, Jun 4
9:49 pm - 6:42 amSEA-YYZ
29h 53m1 stop
8:00 pm - 8:38 amYYZ-SEA
15h 38m1 stop
Mon, Jun 10 - Wed, Jun 12
9:40 pm - 6:35 amSEA-YYZ
29h 55m1 stop
8:00 pm - 8:45 amYYZ-SEA
15h 45m1 stop
Wed, May 8 - Mon, May 13
6:15 pm - 6:06 amSEA-YYZ
8h 51m1 stop
3:45 pm - 8:21 pmYYZ-SEA
7h 36m1 stop
$395WestJet
Find Deal
Thu, Aug 22 - Thu, Aug 29
11:05 am - 5:45 amSEA-YYZ
15h 40m2 stops
8:00 am - 5:21 pmYYZ-SEA
12h 21m2 stops
$416WestJet
Find Deal
Thu, Aug 22 - Thu, Aug 29
11:10 pm - 6:50 amSEA-YYZ
4h 40mnonstop
8:05 am - 12:30 pmYYZ-SEA
7h 25m1 stop
$437Air Canada
Find Deal
Thu, Aug 22 - Thu, Aug 29
11:10 pm - 6:50 amSEA-YYZ
4h 40mnonstop
8:05 am - 12:30 pmYYZ-SEA
7h 25m1 stop
$464Air Canada
Find Deal
Sat, Aug 10 - Thu, Aug 22
12:40 am - 11:39 amSEA-YYZ
7h 59m1 stop
12:30 pm - 8:27 pmYYZ-SEA
10h 57m1 stop
$507Delta
Find Deal
Mon, May 20 - Wed, May 29
6:50 am - 2:30 pmSEA-YYZ
4h 40mnonstop
3:40 pm - 5:55 pmYYZ-SEA
5h 15mnonstop
$513Alaska Airlines
Find Deal
Fri, May 31 - Thu, Jun 6
10:56 pm - 8:47 amSEA-YYZ
6h 51m1 stop
6:34 am - 2:15 pmYYZ-SEA
10h 41m1 stop
$518Delta
Find Deal
Thu, May 30 - Wed, Jun 5

Flights from Seattle to Pearson Intl - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Seattle to Toronto Pearson Airport?

The average price of all flights from Seattle to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Toronto Pearson Airport, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Toronto Pearson Airport, Monday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Seattle to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Toronto Pearson Intl Airport, 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 Seattle to Toronto Pearson Intl Airport is January, where tickets cost $245 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $720 and $656 respectively.

How far in advance should I book a flight from Seattle to Toronto Pearson Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Toronto Pearson Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

Which airlines provide the cheapest flights from Seattle to Toronto Pearson Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Toronto Pearson Airport from Seattle were found on Sun Country Air ($192) and WestJet ($200), and the lowest round-trip tickets were found on WestJet ($395) and Air Canada ($437).

Which airlines fly non-stop between Seattle and Toronto Pearson Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Toronto Pearson Intl Airport.
There are 2 airlines that fly nonstop from Seattle to Toronto Pearson Intl Airport. They are Air Canada and Alaska Airlines. The cheapest airline for this route is Air Canada, with the best one-way deal found costing $234. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Toronto Pearson Intl Airport per day?

Each day, there are between 3 and 4 nonstop flights that take off from Seattle and land in Toronto Pearson Intl Airport, with an average flight time of 4h 38m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 22 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Seattle and Toronto Pearson Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Toronto Pearson Airport take?

The average nonstop flight takes 4h 30m, covering a distance of 2,054 miles.

What’s the earliest departure time from Seattle to Toronto Pearson Airport?

Early birds can take the earliest flight from Seattle at 6:50 am and will be landing in Toronto Pearson Intl Airport at 2:30 pm.

What’s the latest departure time from Seattle to Toronto Pearson Airport?

If you prefer to fly at night, the latest flight from Seattle to Toronto Pearson Intl Airport jets off at 11:10 pm and lands at 6:48 am.

Good to know

Low season

February

High season

June

Cheapest flight

$118
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Seattle to Toronto Pearson Airport

When to book flights from Seattle to Pearson Intl

Are your dates flexible? Find out the best times to travel from Seattle to Pearson Intl 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 Seattle to Toronto Pearson Airport flights

  • A common layover city on cheap one-stop flights from SEA to YYZ is Calgary (YYC), usually aboard a flight that begins on WestJet. Occasionally, you can find a cheap flight that starts aboard WestJet that stops in Edmonton (YEG). Cheap one-stop flights aboard Air Canada tend to stop in Vancouver (YVR).

    What's one of the cheapest flights available from Seattle to Toronto that will allow me one carry-on?

  • A Basic ticket aboard a two-stop flight that begins on WestJet and continues on Lynx Air for the last two legs allows one carry-on bag per economy ticket. Since your carry-on must comply with both airlines, it should be within 21.5 x 9 x 15 inches and 22 lb.

    Which airline offers a cheap ticket from Seattle to Toronto that provides a more comfortable journey?

  • When you are considering economy airline tickets from Seattle to YYZ, consider purchasing a flight that has at least one or every leg aboard WestJet. A WestJet economy seat has 31 inches of seat pitch, as opposed to 28 inches on other cheap flights that run the same route. You also have a USB and power outlet at your seat and streaming entertainment.

    Which cheap flights from Seattle to Toronto offer Unaccompanied Minor service?

  • A non-stop flight from Seattle to YYZ aboard Air Canada offers Unaccompanied Minor service to children starting at age 8. For children ages 8 to 11, inclusive, this service is mandatory. Unaccompanied minors may not travel with a pet in the cabin. Parents or guardians dropping off must stay at the airport until the flight has departed.

    How can I get from Toronto Pearson International Airport (YYZ) into downtown Toronto?

  • What is the cheapest flight from Seattle to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Toronto Pearson Intl Airport was $118 for a one-way ticket and $305 for a round-trip.

  • Do I need a passport to fly between Seattle and Toronto Pearson Airport?

    Yes

  • Which airports will I be using when flying from Seattle to Toronto Pearson Airport?

    Seattle and Toronto Pearson Airport are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Toronto Pearson Intl.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Toronto Pearson Airport?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Toronto Pearson Airport flight route: Air Canada, Alaska Airlines, United Airlines, Lufthansa, WestJet Encore, Delta, ITA Airways, and Air France.

  • Which aircraft models fly most regularly from Seattle to Toronto Pearson Airport?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Seattle to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from Seattle to Toronto Pearson Airport?

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

  • On which days can I fly direct from Seattle to Toronto Pearson Airport?

    There are nonstop flights from Seattle to Toronto Pearson Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Toronto are Alaska Airlines and Delta. With an average price for the route of $543 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $681 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Toronto Pearson Airport?

    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 Seattle to Toronto Pearson Airport.

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

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

    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 Pearson Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and YYZ can sometimes prove cheaper using this method.

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

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

See more FAQs

Top tips for finding a cheap flight from SEA to Toronto Pearson Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $248 or less one-way and $544 or less round-trip.
  • Your best option if you are sending an Unaccompanied Minor from Newark to Singapore is to purchase a competitively-priced non-stop flight aboard Singapore Airlines. This service is mandatory for children flying alone from age 5 to 11 and optional for those between 12 and 18. Airline staff will supervise your child from drop-off to pick-up.
  • The Seattle-Tacoma International Airport (SEA) serves as a hub for Alaska Airlines and Delta. Toronto Pearson International Airport (YYZ) is a hub for many airlines, including Air Canada, Porter Airlines, WestJet, and others. Some of the cheapest flights from SEA to YYZ are aboard WestJet, Porter Airlines, Delta, and Air Canada.
  • If you are an American tourist who will be flying from Seattle to Toronto Pearson International Airport, you will probably not need a visa as long as you plan to leave Canada within 180 days. However, if you are traveling to Toronto for other reasons, such as work or study, you will probably have to apply for a visa.
  • At SEA, by showing a prepaid lounge pass or paying an entrance fee, any ticketed passenger can wait for their Toronto flight in the exclusive The Club at SEA, both in the Central Terminal and the South Satellite. United Airlines ticket holders can pay at the door to wait in the United Club in the Central Terminal.
  • Some of the cheapest airline tickets available from Seattle to YYZ require a self-transfer in a connection city. These tickets can be great deals, but make sure that the layover duration allows you enough time to pass through customs, collect any checked baggage, go to possibly another terminal for the next leg of your flight, check in again, and go through security again.
See more tips

Prefer to fly non-stop from Seattle to Toronto Pearson Airport?

Find which airlines fly direct from Seattle/Tacoma Intl to Pearson Intl, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Toronto Pearson Intl

Monday

Air Canada, Alaska Airlines, Brussels Airlines, +2 more

Air Canada, Alaska Airlines, +3 more

Tuesday

Air Canada, Alaska Airlines, Brussels Airlines, +2 more

Air Canada, Alaska Airlines, +3 more

Wednesday

Air Canada, Alaska Airlines, Brussels Airlines, +2 more

Air Canada, Alaska Airlines, +3 more

Thursday

Air Canada, Alaska Airlines, Brussels Airlines, +2 more

Air Canada, Alaska Airlines, +3 more

Friday

Air Canada, Alaska Airlines, Turkish Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Saturday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Sunday

Air Canada, Alaska Airlines, Brussels Airlines, +2 more

Air Canada, Alaska Airlines, +3 more

See more direct flights

Nonstop returns

Toronto Pearson Intl to Seattle/Tacoma Intl

Monday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Tuesday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Wednesday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Thursday

Air Canada, Alaska Airlines, United Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Friday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Saturday

Air Canada, Alaska Airlines, Brussels Airlines, +1 more

Air Canada, Alaska Airlines, +2 more

Sunday

Air Canada, Alaska Airlines, United Airlines

Air Canada, Alaska Airlines, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle to Pearson Intl? 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.
8.1
Alaska AirlinesOverall score based on 9111 reviews
7.3entertainment
7.9comfort
8.6crew
8.2boarding
7.3food
Airline reviews

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

8.0 ExcellentAnonymous, Apr 2024SEA - TUS
Read more about Alaska Airlines reviews

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

Same as the earlier flight. Bad boarding practices, uncomfortable seats, and no Wi-Fi service.

Everything was good. One of the flight attendants was not very friendly

Text and wifi were paywalled. I'm not looking for something fast, but not getting a text for ride coordination until back at the gate was a pain.

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Red eye flight, so not expecting any extras, but the boarding and trip was smooth. Thx Alaska.

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

I had to gate check my luggage and it was a pleasant experience as I never done that procedure before. Everything went smoothly.

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

not as spartan as an air Canada flight, less comfortable / no in-flight screen as compared to similar priced Air Transat flight. Crew Cabin were professional and approachable. They got the job done, safe flight, on time despite delay in take off.

There was no entertainment and no announcement till well after I and others asked about it, and no "compensation" (like a free snack)

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Entertainment was the only issue. I did not have app & not equipped to watch movie on my phone. Used to other carriers with access to a screen for viewing. Other than that, everything was fine.

Great flight. Pilot was able to fully make up the 42 minute late arrival of the aircraft for an on time arrival in Toronto.

Westjet delayed then rebooked us on flights for economy class when we paid for business class and now need a refund for fare difference and they aren't getting back to us

Our plane entertainment system was out… That made for a very long flight. In my opinion, WestJet should consider a credit or a partial refund for that.

I liked when we actually were allowed to get on the airplane back to Edmonton… What could’ve been better well, not having our flight be delayed five hours could’ve been better… And then canceling our flight from Edmonton to Toronto, and then rescheduling us to fly from Honolulu to Edmonton -Edmonton to Vancouver, and then Vancouver to Toronto with a 12 hour layover in Edmonton pretty much was hell… Total travel time to get home 38 hours that’s really what could’ve been better. The two gate attendants for WestJet in Honolulu told us to come back to the gate to try to make other arrangements because they had to board the Calgary flight 1st and they didn’t have time to talk to me but by the time I came back when they told us to they said you should’ve come earlier to make these arrangements everyone else already changed their flights… We found out later that 30 people did not get on the 2:30 AM Edmonton flight. They ended up getting on the midnight flight to Calgary and making other arrangements to Toronto and so forth which we could’ve taken advantage of that if they had allowed us to when I initially had went up and approached the two gate attendance one of their names was Denise. One of the kindest WestJet employee was the one who received us in Edmonton, who felt so bad about the entire situation she got us for more meal vouchers and flew us first class from Vancouver to Toronto. In Honolulu they had given us two vouchers to use for dinner and they weren’t valid outside of Canada so we had purchased a meal and they were completely useless… But nowhere did it say that they could only be used in Canada So when we received more food vouchers in Edmonton, all of them did end up working in Canada, but it was just so convoluted. Overall, we have traveled to other countries even going as far as Africa… and that experience was far easier than flying to Hawaii from Canada I cannot believe any of this happened and how inconvenient it was We arrived, exhausted after 38 hours of travel, and could not even go to work on Monday. I look forward to hearing from KAYAK or from WestJet for some sort of compensation over the situation.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

We left really late. Things that were out if anybody’s control I guess.

The weather caused a delayed but I was impressed how United did everything they could to try to get us out which included bussing us to the plane doing a Hardstand and bringing us to the plane since the fog was too thick to tow the plane from the overnight stay in the cargo area.

Food was really good. Chicken curry delicious. Great service. Had 3 seats, what a pleasure. What about a healthier desert option on the dinner? Yogurt, fruit? Thankyou

When I purchased my ticket, I assumed it was a real ticket, as in, when I go to the airport I am guaranteed a seat. Not so. When I checked in 24 hours ahead of time, I noticed I did not have a seat assignment and my boarding pass said "Standby." I was informed at the gate that the flight was full and I may not get on that plane. I don't recall being offered the option of selecting a seat when I checked in, and apparently, for the honor of pre-selecting a seat, you must pay an additional fee. So, a ticket really isn't a ticket, it's actually a lottery and if you're lucky, you may make it on board - or you can choose to be extorted for extra money for the guarantee of a seat. It's like making reservations with the Godfather - one payment isn't enough, there's always another bribe you have to make. After the first few zones were called and I hadn't been informed of my status, I went to the gate agent and they handed me a boarding pass, for the very last row near the restrooms, in between two very large people. Apparently that was my punishment for not purchasing a seat ahead of time. Airline service has not only gotten more expensive, but the return on your money has shrunk and there is little regard for the passengers. This feels like a racket. I am not pleased, as you may have gathered.

Cabin crew were great. Seats are criminal for tall people

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Overall I will say it was a very good experience. It was as comfortable as can be expected for such a long flight - 12 hours from Toronto to Tokyo. Everyone was very pleasant and polite. Even the passengers were cooperative and trying to be nice to each other. Of course the space is limited on such a long flight. The bathrooms were actually very clean. The food was very good. I liked how there was a variety of food options. The in flight entertainment system was also very impressive! There were some children on the flight but they were well behaved and hardly ever crying. Great Job Canada Air! I will definitely fly with Air Canada again!

Lost my bag. My first ever flight with them that they forced me to gate check my bag on, due to them having a 30 year old plane with small carry on bins, and they lost my bag. Never again.

The trip was fine and uneventful. The seat in business class was very uncomfortable which was disappointing given the extra cost. It was spacious but it felt like I was sitting on metal bars. The food in business class wasn't very good. The flight was ahead of time, the staff was professional and courteous and our luggage arrived safely.

Again we were late leaving Austin , there was no tv screen for the 3.5 hr flight, the pizza I bought was kinda bland

Both flights to and from Phoenix were delayed 2 hours each direction. Unacceptable. Disappointed with Air Canada I was given a food voucher fror trip to Phoenix but nothing on return. Both baggage claims took 2 hours to collect baggage

I didn't understand what "limited wifi" mean. Everything is money money money. I didn't have any other choice other than Air Canada since I couldn't find any other direct flight.

My flying experience with Air Canada was good but the wheelchair situation wasn't good at all and if would be good to make sure that they have the appropriate services available for your traveling passengers.

Book cheap flights from Seattle to Toronto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Toronto found on KAYAK in the last 72 hours.
6/17Mon
1 stop
21h 42mSEA-YYZ
$118
6/18Tue
1 stop
29h 33mSEA-YYZ
$126
7/12Fri
2 stopsWestJet
11h 00mSEA-YYZ
$200
8/9Fri
1 stopWestJet
8h 51mSEA-YYZ
$201
6/18Tue
nonstopAlaska Airlines
4h 30mSEA-YYZ
$219
6/6Thu
1 stopAir Canada
8h 21mSEA-YYZ
$224
5/24Fri
1 stopAir Canada
7h 26mSEA-YYZ
$232
8/19Mon
nonstopAlaska Airlines
4h 30mSEA-YYZ
$249
6/28Fri
1 stopUnited Airlines
6h 28mSEA-YYZ
$330
5/3Fri
2 stopsUnited Airlines
15h 24mSEA-YYZ
$337

Search by stops

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Last minute flights from Seattle to Pearson Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Toronto that are departing in the next 10 days.
4/28Sun
multi-stop
30h 45mSEA-YYZ
4/30Tue
multi-stop
14h 45mYYZ-SEA
$337
4/28Sun
multi-stop
29h 35mSEA-YYZ
4/30Tue
multi-stop
14h 45mYYZ-SEA
$388
4/28Sun
multi-stopDelta
7h 56mSEA-YYZ
5/2Thu
multi-stopDelta
11h 20mYYZ-SEA
$582
4/28Sun
multi-stopDelta
7h 56mSEA-YYZ
5/2Thu
multi-stopDelta
11h 20mYYZ-SEA
$592
4/27Sat
multi-stopWestJet
13h 22mSEA-YYZ
4/29Mon
multi-stopWestJet
18h 11mYYZ-SEA
$771
4/27Sat
multi-stopWestJet
13h 22mSEA-YYZ
4/29Mon
multi-stopWestJet
18h 11mYYZ-SEA
$793
4/27Sat
multi-stopUnited Airlines
13h 27mSEA-YYZ
4/29Mon
multi-stopUnited Airlines
13h 42mYYZ-SEA
$876
4/28Sun
multi-stopAir Canada
14h 20mSEA-YYZ
5/1Wed
nonstopAir Canada
5h 18mYYZ-SEA
$914
4/28Sun
nonstopAir Canada
4h 38mSEA-YYZ
4/30Tue
multi-stopAir Canada
8h 52mYYZ-SEA
$1,080
4/26Fri
multi-stopUnited Airlines
24h 20mSEA-YYZ
4/28Sun
multi-stopUnited Airlines
14h 05mYYZ-SEA
$1,199

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Seattle - Toronto Pearson Airport Flights

Departure:

Seattle (SEA)United States

Destination:

Toronto Pearson Airport (YYZ)Canada

Return flight deals:

Toronto Pearson Airport - Seattle

Cabin classes:

$2,356
$1,403
$248