YTO - SEA

C$ 216 Find Cheap Flights from Toronto to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Seattle departing on 10/7. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Seattle, 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 Toronto to Seattle, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

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

Everything you should know

Cheapest round-trip
C$ 311
Typical prices: C$ 707-C$ 475
WestJet
Thu 9/7Mon 13/7
YYZ - SEA • 1 stop
Cheapest direct flights
C$ 616
Typical prices: C$ 793-C$ 488
Air Canada
Fri 5/6Tue 9/6
YYZ - SEA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Alaska Airlines' Premium Class includes priority boarding.
Use the Link light rail for a cost-effective trip from SEA.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 311 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada and Alaska Airlines. Average duration is 5h 23m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 312 (round-trip)
Shortest trip • 7h 36m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 59% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to Seattle (YTO-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Seattle

Thu, 9 Jul - Mon, 13 Jul
WestJet Logo
1:30 p.m. - 6:45 p.m.
YYZ
-
SEA
8h 15m
1 stop
WestJet Logo
10:30 a.m. - 11:59 p.m.
SEA
-
YYZ
10h 29m
2 stops
C$ 311WestJet
Thu, 9 Jul - Sat, 11 Jul
WestJet Logo
12:00 p.m. - 6:45 p.m.
YYZ
-
SEA
9h 45m
2 stops
WestJet Logo
10:30 a.m. - 11:59 p.m.
SEA
-
YYZ
10h 29m
2 stops
C$ 314WestJet
Thu, 9 Jul - Mon, 13 Jul
WestJet Logo
3:50 p.m. - 9:00 p.m.
YYZ
-
SEA
8h 10m
1 stop
WestJet Logo
7:35 p.m. - 6:55 a.m.
SEA
-
YYZ
8h 20m
1 stop
C$ 315WestJet
Wed, 3 Jun - Wed, 3 Jun
United Airlines Logo
12:15 p.m. - 7:05 p.m.
YTZ
-
SEA
9h 50m
1 stop
United Airlines Logo
10:40 p.m. - 10:06 a.m.
SEA
-
YTZ
8h 26m
1 stop
C$ 522United Airlines
Wed, 3 Jun - Fri, 5 Jun
United Airlines Logo
7:20 p.m. - 9:40 a.m.
YTZ
-
SEA
17h 20m
1 stop
United Airlines Logo
7:05 p.m. - 10:06 a.m.
SEA
-
YTZ
12h 01m
2 stops
C$ 529United Airlines
Sat, 5 Sep - Sat, 12 Sep
Air Canada Logo
3:35 p.m. - 10:48 p.m.
YTZ
-
SEA
10h 13m
2 stops
Air Canada Logo
7:20 p.m. - 7:45 a.m.
SEA
-
YTZ
9h 25m
2 stops
C$ 549Air Canada
Wed, 3 Jun - Sat, 6 Jun
Air Canada Logo
3:35 p.m. - 10:40 p.m.
YTZ
-
SEA
10h 05m
2 stops
Air Canada Logo
7:20 p.m. - 7:47 a.m.
SEA
-
YTZ
9h 27m
2 stops
C$ 556Air Canada
Mon, 1 Jun - Sat, 6 Jun
Air Canada Logo
3:35 p.m. - 10:40 p.m.
YTZ
-
SEA
10h 05m
2 stops
Air Canada Logo
7:20 p.m. - 10:57 a.m.
SEA
-
YTZ
12h 37m
2 stops
C$ 586Air Canada
Sat, 5 Sep - Fri, 11 Sep
Air Canada Logo
3:35 p.m. - 10:48 p.m.
YTZ
-
SEA
10h 13m
2 stops
Air Canada Logo
3:00 p.m. - 7:45 a.m.
SEA
-
YTZ
13h 45m
2 stops
C$ 592Air Canada
Thu, 4 Jun - Mon, 31 Aug
United Airlines Logo
7:20 p.m. - 9:40 a.m.
YTZ
-
SEA
17h 20m
1 stop
United Airlines Logo
11:00 p.m. - 10:06 a.m.
SEA
-
YTZ
8h 06m
1 stop
C$ 596United Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Seattle flights

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

How much is a round-trip flight from Toronto to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto to Seattle departing in July.

What is the cheapest Toronto to Seattle flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Toronto to Seattle costs C$ 471 on the route between Toronto Pearson Intl Airport (YYZ) and Seattle (SEA). It is also the most popular route.

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

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

For Toronto to Seattle, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Seattle back to Toronto, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto 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 to Seattle is December, where tickets cost C$ 125 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is C$ 1,170 and C$ 601 respectively.

Can I save money by flying with a layover from Toronto to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 359 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to Seattle, 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 Toronto to Seattle, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Toronto to Seattle

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

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.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Mark Stachiew

Mark Stachiew

Expert on YYZ

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Good to know

Low seasonJanuary
Cheapest flightC$ 229
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Toronto Pearson Airport to Seattle

When to book flights from Toronto to Seattle

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

  • Is there accommodation at Seattle-Tacoma Airport?

    There are several hotels situated to the east of Seattle-Tacoma Airport where travelers can find comfortable accommodation. Top-rated hotels like Hilton Seattle Airport & Conference Center, Seattle Airport Marriott, and the Radisson Hotel provide top-notch service to travelers.

  • Which services for passengers with limited mobility are available at Toronto Pearson Airport?

    Apps like BlindSquare and Aira are available at Toronto Pearson Airport to help those with sight loss to navigate through the vast airport with ease. There are also accessible self-service check-in kiosks, wheelchair-accessible restrooms, and an in-terminal shuttle service.

  • Which transportation means are available to Toronto Pearson Airport from Downtown Toronto?

    The Union Pearson Express train provides a fast and efficient transportation means to Toronto Pearson Airport. The public transit buses, rideshares, taxis, and shuttles offer alternative means of transport to the bustling Toronto Pearson Airport.

  • Are there special services at Seattle-Tacoma Airport for VIP passengers?

    VIP passengers receive special treatment at Seattle-Tacoma Airport. Upon arrival, VIPs get the meet and greet service, after which they are escorted to the VIP lounge, which has plenty of refreshments and exclusive services.

  • How do I get to Seattle city center from Seattle-Tacoma International Airport (SEA)?

    There are seven ways to get from Seattle-Tacoma International Airport (SEA) to the city center. You can use a town car, shuttle, taxi, bus 156, bus 150, or a tram to drive to the city center. The bus is the recommended means, with Flixbus operating between the destinations regularly. However, a shuttle is the fasted means.

  • What are the parking options at Toronto Pearson International Airport (YYZ)?

    You'll need a parking lot if you're accessing the YYZ with your vehicle. You can park and Park'N Fly with both valet and self-parking options. Value Park Lot, Dixon Park Lot, and Aerospot Toronto outdoor parking offer affordable parking charges.

  • Which hotels are near Seattle-Tacoma International Airport (SEA)?

    Passengers arriving late at the airport shouldn’t worry about where to spend their night since the airport houses several hotels. Skyway Inn & Airport Parking, Rodeway, and Motel 6 Seattle-WA, Airport are the top hotels near the airport. However, its proximity makes Crowne Plaza Seattle Airport Hotel more convenient. It's located across the sky bridge.

  • What are the flight options for passengers traveling from Toronto to Seattle?

    Several airlines offer one-stop flights from Toronto Pearson International Airport (YYZ) to Seattle-Tacoma International Airport (SEA). Air Canada, Delta, WestJet, and United Airlines are some carriers you’ll encounter.

  • What is the cheapest flight from Toronto to Seattle?

    In the last 3 days, the lowest price for a flight from Toronto to Seattle was C$ 216 for a one-way ticket and C$ 311 for a round-trip.

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

    When flying out of Toronto you will be using one of these airports: Toronto Region of Waterloo Intl, Toronto Island, or Toronto Pearson Intl. You will be landing at Seattle/Tacoma Intl.

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

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

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

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

  • Which airline alliances offer flights from Toronto to Seattle?

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

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

    There are direct flights from Toronto 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$ 494 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 516 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Toronto 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 to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Toronto 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 Toronto 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s 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$ 343 or less one-way and C$ 656 or less round-trip.
  • If you want to fly nonstop to Seattle from Toronto Pearson Airport (YYZ), you can find some direct flights operated by Air Canada. There are also many other options that require at least one or two layovers at either Dallas Fort Worth, Charlotte Douglas, Detroit, Chicago, Denver, Atlanta, San Antonio, Sacramento, or Salt Lake City.
  • You can take the light rail from Seattle-Tacoma Airport (SEA), but if you have luggage and want a more convenient transportation means, rideshares or cabs are a great choice. Shuttles like the Shuttle Express are affordable alternative transportation means to Downtown Seattle.
  • Take a trip back in time to the Jurassic period while at Toronto Pearson Airport. The impressive dinosaur model displays are found in Terminal 1.
  • Seattle-Tacoma Airport has several lounges for travelers looking for a quiet place to relax during lengthy layovers. The cozy Alaska Lounge, located on Concourse C and D, is accessible for about C$ 63. The lounge has runway views, a pancake machine, and a Starbucks coffee machine.
  • Toronto Pearson Airport has multiple parking lots for those looking for a safe place to leave their vehicle. The long-term parking lot charges around C$ 63 a day. The Daily Park is available at around C$ 31, the Express Park at around C$ 41, and the Value Park at about C$ 25 a day.
  • Seattle-Tacoma Airport does provide luggage trolleys for a small fee. If you wish to leave your bag shortly, there is a baggage storage facility at the airport’s terminal building reclaim section.
  • Those bringing the entire family on their trip to Seattle-Tacoma Airport have will appreciate the family toilets, the baby rooms on Concourse A, nursing rooms at Concourse A and D, and kids play zones near the central terminal. In case you bring pets with you, the pet relief area on Concourse D will come in handy.
  • Toronto Pearson Airport serves as a hub for several airlines operating flights from Toronto to Seattle, including WestJet, American, and Delta Air Lines.
  • Travellers moving from Toronto to Seattle have a couple of airports. Still, the journey is likelier to begin at Toronto Pearson International Airport (YYZ) and end at Seattle-Tacoma International Airport (SEA). The two major airports in Toronto and Seattle, respectively, are the hubs of international flights between the two destinations.
  • Passengers traveling to Seattle through Toronto Pearson International Airport (YYZ) have several options when it comes to getting into the airport. You can access the airport Terminal 3 by train, which takes about 43 minutes, or a bus, taking approximately the same time. However, the fastest means is by taxi, 22 minutes.

Prefer to fly direct from Toronto to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto to Seattle/Tacoma Intl.
Find which airlines fly direct from Toronto to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Toronto to Seattle/Tacoma Intl

Monday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Tuesday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Wednesday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Thursday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Friday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Saturday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Sunday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to Toronto

Monday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Tuesday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Wednesday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Thursday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Friday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Saturday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

Sunday

Air Canada,Alaska Airlines

Air Canada,Alaska Airlines

See more nonstop flights

Reviews of the top 5 airlines flying from Toronto 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 Toronto 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.
7.9
Alaska AirlinesOverall score based on 12361 reviews
7.0Entertainment
8.5Crew
7.0Food
7.8Comfort
8.1Boarding
Airline reviews

Ok, but nothing special. Long flight with no blanket/pillow set.

8.0 ExcellentAnonymous, May 2026
ANC - SEA
Read more Alaska Airlines reviews

Ok, but nothing special. Long flight with no blanket/pillow set.

Flight was delayed by 3 hrs. Forcing missed connection and overnight stay. Terrible.

Made our reservations 6 months ago. When we arrived at the airport we were informed they no longer have assigned seating. We were placed in the last row next to the restrooms. Our seats did not recline. I do not like the fact you are assigning seats. I don’t feel it’s fair. People who make last minute reservations sit in the middle seats. It’s did Southwest now have assigned seating and you assign seats. Even Southwest was more fair than Alaska.

We tried for days to use online Alaska Airline app we needed to know what Gate to depart from . When we got there we were given a paper boarding ticket with the wrong gate on it . We almost missed this flight . It caused great stress and caused a health side effect. The previous flights April 24 started hour late mechanical issues . We were not allowed to depart plane in time to get correct gate and missed our flight .

Check in went smooth, flight was on time and our checked bag was delivered in a timely fashion.

I had to cancel my trip due to medical reasons. I have been unable to cancel online through either Kayak or Alaska Airlines.. I am trying to get my insured trip reimbursed by XCover. They are requiring a notice of cancellation or not using to get my refund. Please help me get that information. I have been unable to get this information from either Kayak or Alaska Airlines.

We got window seats and there was no window to look out at very disappointed in paying for a no window seat

We took off on time and rose into the wild blue yonder safely, and landed at our destination safely eighteen minutes early. In between we enjoyed a smooth flight and wonderful service by a great crew. Flight attendants and pilots made sure the trip was a memorable and happy experience. Can’t beat that!

Affirmed my disability by allowing me to board when most accessible. Very parable, helpful and friendly staff. Smooth flight overall! I always fly Alaska when possible! Thank you!

Our flight from Raleigh to Seattle delayed by hour plus. We missed connection as we couldn’t get to next gate in time Then we waited till 2:30 plane and then sat on tarmac loaded for half hour then our luggage couldn’t be found finally found where it was 2 employees sent us in wrong direction

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It took so long to do a baggage drop and it was bad enough. I had to go to the extreme end of the terminal because it’s a USA flight and go all the way back to the center indigo to security.

Round trip flight to Canada and back to the US was smooth and efficient.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Flight attendants had a little attitude. Food tastes no good.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

They lost my bag. Hopefully it will be here tomorrow.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Flight and attendance were very good we had 2 hour delay that took the shine of it

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

My seat was covered in vomit and I will be reaching out to Air Canada

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

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

Other airlines flying from Toronto to Seattle

Flights from the other most popular airlines that fly from Toronto to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.