S$220 Cheap Flights from Toronto to Seattle

View S$220 flight on Fri, 11 Apr,2025Opens in a new window

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Cheap Flights from Toronto to Seattle (YYZ-SEA)

Prices were available within the past 7 days and start at S$220 for one-way flights and S$375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 13 Mar - Tue, 18 Mar
YYZ
Toronto
SEA
Seattle
S$375 Return, found 1 day ago
S$375
Return
found 1 day ago
Select American Airlines flight, departing Thu, 13 Mar from Toronto to Seattle, returning Tue, 18 Mar, priced at S$375 found 1 day ago
American Airlines
Thu, 13 Mar - Mon, 17 Mar
YYZ
Toronto
SEA
Seattle
S$488 Return, found 1 day ago
S$488
Return
found 1 day ago
Select American Airlines flight, departing Thu, 13 Mar from Toronto to Seattle, returning Mon, 17 Mar, priced at S$488 found 1 day ago
American Airlines
Sat, 29 Mar - Thu, 3 Apr
YYZ
Toronto
SEA
Seattle
S$522 Return, found 2 days ago
S$522
Return
found 2 days ago
Select American Airlines flight, departing Sat, 29 Mar from Toronto to Seattle, returning Thu, 3 Apr, priced at S$522 found 2 days ago
American Airlines
Sat, 29 Mar - Thu, 3 Apr
YYZ
Toronto
SEA
Seattle
S$538 Return, found 2 days ago
S$538
Return
found 2 days ago
Select American Airlines flight, departing Sat, 29 Mar from Toronto to Seattle, returning Thu, 3 Apr, priced at S$538 found 2 days ago
American Airlines
Thu, 13 Mar - Sun, 16 Mar
YYZ
Toronto
SEA
Seattle
S$551 Return, found 1 day ago
S$551
Return
found 1 day ago
Select American Airlines flight, departing Thu, 13 Mar from Toronto to Seattle, returning Sun, 16 Mar, priced at S$551 found 1 day ago
American Airlines
Mon, 10 Mar - Mon, 24 Mar
YYZ
Toronto
SEA
Seattle
S$560 Return, found 2 days ago
S$560
Return
found 2 days ago
Select American Airlines flight, departing Mon, 10 Mar from Toronto to Seattle, returning Mon, 24 Mar, priced at S$560 found 2 days ago
Delta
Mon, 10 Mar - Tue, 18 Mar
YYZ
Toronto
SEA
Seattle
S$575 Return, found 1 day ago
S$575
Return
found 1 day ago
Select Delta flight, departing Mon, 10 Mar from Toronto to Seattle, returning Tue, 18 Mar, priced at S$575 found 1 day ago
United
Mon, 28 Apr - Thu, 15 May
YYZ
Toronto
SEA
Seattle
S$593 Return, found 21 hours ago
S$593
Return
found 21 hours ago
Select United flight, departing Mon, 28 Apr from Toronto to Seattle, returning Thu, 15 May, priced at S$593 found 21 hours ago
WestJet
Tue, 11 Mar - Mon, 17 Mar
YYZ
Toronto
SEA
Seattle
S$594 Return, found 1 day ago
S$594
Return
found 1 day ago
Select WestJet flight, departing Tue, 11 Mar from Toronto to Seattle, returning Mon, 17 Mar, priced at S$594 found 1 day ago
Porter Airlines
Tue, 11 Mar - Mon, 17 Mar
YYZ
Toronto
SEA
Seattle
S$596 Return, found 1 day ago
S$596
Return
found 1 day ago
Select Porter Airlines flight, departing Tue, 11 Mar from Toronto to Seattle, returning Mon, 17 Mar, priced at S$596 found 1 day ago
Toronto to Seattle route information
Origin airport
Pearson Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Return price
S$375
Distance
3288 km

Flights from Toronto to Seattle

There are several airlines that operate frequent flights from Toronto (YYZ) to Seattle (SEA) including

The earliest flight leaves Pearson Intl. Airport at 08:00 and arrives at Seattle Tacoma Intl. Airport at 10:19. The last flight of the day departs Toronto at 19:30 and arrives at Seattle at 21:49.

The flight distance from Toronto to Seattle is about 3324 km, the shortest flight is 05 hours 10 minutes with WestJet.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Toronto Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Toronto to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Toronto to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Toronto Pearson Airport to SEA?
If you’re travelling from Toronton Pearson to SEA, round-trip journeys start from S$375. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Pearson Intl. Airport (YYZ) to Sea-Tac Airport?
The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Toronton Pearson to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Pearson Intl. Airport (YYZ) to SEA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Toronton Pearson to Sea-Tac Airport?
Around 3,300 kilometres separates Mississauga and SeaTac, so pack some in-flight entertainment to help you while away a couple of hours. That thrilling novel you haven’t had time to start will be ideal.
Which airlines fly direct from Toronto Pearson Airport to SEA?
Air Canada (AC) will get you from Pearson Intl. Airport (YYZ) to Seattle - Tacoma Intl. Airport (SEA) safely and reliably. Take your pick of 30 flights every month along this route.
Are Toronto Pearson Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab great last-minute deals from Toronton Pearson to Sea-Tac Airport, but it’s also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be certain you’re always seeing the latest offers.
Toronto Airports

Toronto

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