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Find cheap flights from Toronto Pearson Airport to Seattle from C$ 219

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Seattle departing on 21/5. 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
0 bags
Sun 19/5
Sun 26/5

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Seattle.
In the last 7 days, travellers have searched 44,212,662 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pearson Intl to Seattle 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
8:00 p.m. - 8:45 a.m.YYZ-SEA
15h 45m1 stop
10:10 p.m. - 7:52 p.m.SEA-YYZ
18h 42m1 stop
C$ 403
Find Deal
Fri, 31 May - Tue, 11 Jun
8:00 p.m. - 8:38 a.m.YYZ-SEA
15h 38m1 stop
9:28 a.m. - 10:47 p.m.SEA-YYZ
10h 19m1 stop
C$ 410
Find Deal
Tue, 4 Jun - Tue, 11 Jun
12:00 p.m. - 8:21 p.m.YYZ-SEA
11h 21m2 stops
6:15 p.m. - 6:06 a.m.SEA-YYZ
8h 51m1 stop
C$ 538WestJet
Find Deal
Mon, 12 Aug - Thu, 15 Aug
12:00 p.m. - 8:21 p.m.YYZ-SEA
11h 21m2 stops
1:50 p.m. - 12:16 a.m.SEA-YYZ
7h 26m1 stop
C$ 553WestJet
Find Deal
Mon, 15 Jul - Fri, 19 Jul
5:55 p.m. - 10:21 p.m.YYZ-SEA
7h 26m1 stop
6:00 a.m. - 9:57 p.m.SEA-YYZ
12h 57m1 stop
C$ 556Delta
Find Deal
Wed, 15 May - Tue, 28 May
5:55 p.m. - 11:59 p.m.YYZ-SEA
9h 04m1 stop
7:10 a.m. - 9:57 p.m.SEA-YYZ
11h 47m1 stop
C$ 586Delta
Find Deal
Thu, 23 May - Tue, 28 May
7:40 p.m. - 9:58 p.m.YYZ-SEA
5h 18mdirect
11:10 p.m. - 6:48 a.m.SEA-YYZ
4h 38mdirect
C$ 674Air Canada
Find Deal
Thu, 9 May - Mon, 13 May
3:40 p.m. - 5:55 p.m.YYZ-SEA
5h 15mdirect
6:50 a.m. - 2:30 p.m.SEA-YYZ
4h 40mdirect
C$ 676Alaska Airlines
Find Deal
Thu, 23 May - Mon, 3 Jun
3:40 p.m. - 6:00 p.m.YYZ-SEA
5h 20mdirect
7:00 a.m. - 2:30 p.m.SEA-YYZ
4h 30mdirect
C$ 680Alaska Airlines
Find Deal
Wed, 26 Jun - Tue, 9 Jul
7:40 p.m. - 9:58 p.m.YYZ-SEA
5h 18mdirect
10:40 a.m. - 9:16 p.m.SEA-YYZ
7h 36m1 stop
C$ 681Air Canada
Find Deal
Sat, 11 May - Thu, 16 May

Flights from Pearson Intl to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Pearson Intl to Seattle 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 Toronto Pearson Airport to Seattle?

The average price of all flights from Toronto Pearson Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Toronto Pearson Airport to Seattle, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Toronto Pearson Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport to Seattle, 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 Toronto Pearson Intl Airport to Seattle is January, where tickets cost C$ 537 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is C$ 806 and C$ 764 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Seattle, 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 Toronto Pearson Intl Airport to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on WestJet (C$ 285) and Delta (C$ 308). The cheapest round-trip tickets were found on WestJet (C$ 538) and Delta (C$ 556).

Which airlines fly direct between Toronto Pearson Intl Airport and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto Pearson Intl Airport to Seattle.
There are 2 airlines that fly direct from Toronto Pearson Intl Airport to Seattle. They are Air Canada and Alaska Airlines. The cheapest airline for this route is Alaska Airlines, with the best deal found costing C$ 414. On average, the best prices for this route can be found at Alaska Airlines.

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

Each day, there are between 2 and 3 nonstop flights that take off from Toronto Pearson Intl Airport and land in Seattle, with an average flight time of 5h 17m. The most common departure time is 6:00 p.m. and most flights take off in the morning. Each week, there are 20 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

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

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 Toronto Pearson Airport to Seattle take?

Direct flights take on average 5h 15m to travel the 5,319 km between Toronto Pearson Airport and Seattle.

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

Early birds can take the earliest flight from Toronto Pearson Intl Airport at 8:25 am and will be landing in Seattle at 10:43 am.

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

If you prefer to fly at night, the latest flight from Toronto Pearson Intl Airport to Seattle jets off at 7:40 pm and lands at 9:58 pm.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 219
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Toronto Pearson Airport to Seattle

When to book flights from Pearson Intl to Seattle

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

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Seattle was C$ 159 for a one-way ticket and C$ 293 for a round-trip.

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

    Air Canada, Alaska Airlines, United Airlines, and Jazz offer inflight Wi-Fi service on the Toronto Pearson Airport to Seattle flight route.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Seattle are Alaska Airlines and Delta. With an average price for the route of C$ 674 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 666 and an overall rating of 8.0.

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

    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 Toronto Pearson Airport to Seattle.

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

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

    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 Seattle with an airline and back to Toronto Pearson Airport with another airline.

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

    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 Seattle from Toronto Pearson Airport 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 Toronto to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 374 or less one-way and C$ 672 or less round-trip.

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

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

Nonstop departures

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 nonstop flights

Nonstop returns

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 nonstop flights
See more nonstop flights

Top 5 airlines serving from Pearson Intl to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Seattle. 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 Pearson Intl to Seattle? 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 9109 reviews
8.6crew
7.9comfort
7.3food
7.3entertainment
8.2boarding
Airline reviews

The staff were great and the layover times were excellent no multiple hours. I just hate the Boxed Water. So you really have to purchase high price water in the airport.

8.0 ExcellentJoAnn, Apr. 2024CMH - SEA
Read more about Alaska Airlines reviews

The staff were great and the layover times were excellent no multiple hours. I just hate the Boxed Water. So you really have to purchase high price water in the airport.

Both flights were delayed. We sat on the tarmac on Boise for 3 hours with little updates

This flight was significantly affected by poor wifi connections. I couldn’t get my work done because the wifi kept dropping. Even texts were not going through. There is no seat power in premium class either. I fly a lot. Today was my 10th flight in 4 weeks. This was by far the only flight that was sub par.

4 out of 4 flights cancelled or delayed. 5th trip with similar experience

On time, comfortable seats with plenty of leg room, nice staff. Pretty good!

I did not like anything about that flight. The check in at the gate was horrible. The inflight service was bad and WiFi was not available for me to be able to entertain myself since it was a long flight.

Becoming shittier by the day. Spirit airlines was way better and gave better value for money.

I asked to be moved near the bathroom due to kidney issues. The gate agent was very kind and did that for me.

The seat side plug ins didn’t work in my row, and I ran out of things to do since my iPad and iPhone ran out of juice. The flight attendant offered me a free drink but I don’t drink. I suggested a free snack box instead and she just shrugged and walked off. Why do us non-drinkers get the short end of the stick?

The flight crew was super friendly. All flights were on-time. Everything went smoothly!

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

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

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Crew was rude.didn’t even say hi or welcome to board

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Departure delay on a late night flight. Made us even later. Tired but got home.

Westjet forced me to put my carry-on baggage in check-in probably because I was assigned seat 23A (the last row seat), which had no cabin space, which is unfair. I wanted to carry on my luggage so that I don't have to wait at the airport for my luggage. Also, because there was no cabin space, I was forced to keep my laptop bag under the seat, which I didn't want to as I was carrying 2 laptops and charger. The airline should basically tell people that if you are assigned a last row seat, then you are not allowed a cabin baggage or a personal item.

Easy processing, flight time was quick and staff was professional and kind.

It was delayed by two ours very full no room to move

They seem to have squeezed out a little more legroom in these planes! It was very nice to not have to fold in half to fit in the seats!

Flight late …60 minutes No food No wifi No entertainment system A disaster!!!

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

Great crew, friendly. Found the trip long just sitting with no onboard entertainment

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

I wish there had been more seat options...when I tried to book, there were only.middle seats available. Do travel agents get first pick??

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

Book cheap flights from Toronto to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Seattle found on KAYAK in the last 72 hours.
21/5Tue
1 stop
15h 25mYYZ-SEA
C$ 219
7/5Tue
1 stop
15h 25mYYZ-SEA
C$ 223
15/7Mon
2 stopsWestJet
11h 21mYYZ-SEA
C$ 285
25/7Thu
1 stopWestJet
9h 46mYYZ-SEA
C$ 301
13/5Mon
directAir Canada
5h 18mYYZ-SEA
C$ 374
17/5Fri
1 stopAir Canada
9h 27mYYZ-SEA
C$ 376
10/6Mon
directAlaska Airlines
5h 15mYYZ-SEA
C$ 380
10/7Wed
directAlaska Airlines
5h 20mYYZ-SEA
C$ 413
17/8Sat
2 stopsUnited Airlines
12h 12mYYZ-SEA
C$ 454
17/7Wed
directUnited Airlines
5h 18mYYZ-SEA
C$ 471

Search by stops

Search by airline

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Last minute flights from Pearson Intl to Seattle

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 Toronto to Seattle that are departing in the next 10 days.
23/4Tue
multi-stop
14h 45mYYZ-SEA
30/4Tue
multi-stop
30h 23mSEA-YYZ
C$ 484
23/4Tue
multi-stop
14h 45mYYZ-SEA
30/4Tue
multi-stop
16h 58mSEA-YYZ
C$ 535
23/4Tue
multi-stop
14h 45mYYZ-SEA
28/4Sun
multi-stop
30h 45mSEA-YYZ
C$ 557
22/4Mon
multi-stopWestJet
12h 36mYYZ-SEA
9/6Sun
multi-stopWestJet
11h 42mSEA-YYZ
C$ 955
23/4Tue
multi-stopWestJet
17h 24mYYZ-SEA
28/4Sun
multi-stopWestJet
13h 06mSEA-YYZ
C$ 1,053
23/4Tue
multi-stopDelta
9h 28mYYZ-SEA
27/4Sat
multi-stopDelta
7h 56mSEA-YYZ
C$ 1,143
22/4Mon
multi-stopDelta
7h 33mYYZ-SEA
24/4Wed
multi-stopDelta
7h 56mSEA-YYZ
C$ 1,150
24/4Wed
directAir Canada
5h 18mYYZ-SEA
9/5Thu
multi-stopAir Canada
7h 36mSEA-YYZ
C$ 1,198
24/4Wed
directAir Canada
5h 18mYYZ-SEA
13/5Mon
directAir Canada
4h 38mSEA-YYZ
C$ 1,225
22/4Mon
directUnited Airlines
5h 18mYYZ-SEA
25/4Thu
multi-stopUnited Airlines
19h 37mSEA-YYZ
C$ 1,426

Search by stops

Search by airline

Search by price

Toronto Pearson Airport - Seattle Flights

Departure:

Toronto Pearson Airport (YYZ)Canada

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Toronto Pearson Airport

Cabin classes:

C$ 2,114
C$ 1,708
C$ 1,730
C$ 645