$127 Cheap WestJet flights from Seattle to Toronto (SEA to YYZ)

Find The Best Day To Fly from Seattle to Toronto

Amazing WestJet SEA to YYZ Flight Deals

The cheapest flights to Pearson Intl. found within the past 7 days were $264 round trip and $127 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 30 - Sat, Oct 4
SEA
Seattle
YYZ
Toronto
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Sep 30 from Seattle to Toronto, returning Sat, Oct 4, priced at $264 found 1 day ago
Fri, Oct 17 - Tue, Oct 21
SEA
Seattle
YYZ
Toronto
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Oct 17 from Seattle to Toronto, returning Tue, Oct 21, priced at $281 found 1 day ago
Tue, Oct 28 - Tue, Nov 4
SEA
Seattle
YYZ
Toronto
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Oct 28 from Seattle to Toronto, returning Tue, Nov 4, priced at $285 found 1 day ago
Mon, Sep 15 - Thu, Sep 18
SEA
Seattle
YYZ
Toronto
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Sep 15 from Seattle to Toronto, returning Thu, Sep 18, priced at $287 found 1 day ago
Wed, Sep 17 - Tue, Sep 23
SEA
Seattle
YYZ
Toronto
$305 Roundtrip, found 13 hours ago
$305
Roundtrip
found 13 hours ago
Select WestJet flight, departing Wed, Sep 17 from Seattle to Toronto, returning Tue, Sep 23, priced at $305 found 13 hours ago
Tue, Sep 9 - Sat, Sep 13
SEA
Seattle
YYZ
Toronto
$314 Roundtrip, just found
$314
Roundtrip
just found
Select WestJet flight, departing Tue, Sep 9 from Seattle to Toronto, returning Sat, Sep 13, priced at $314 just found

YYZ From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Woodbourne Inn

Woodbourne Inn

4 out of 5
Save 100% on your flight
per person
Aug 30 - Sep 6
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Toronto (YYZ)
Sterling Inn & Spa - an Ontario's Finest Inn

Sterling Inn & Spa - an Ontario's Finest Inn

4 out of 5
Save 100% on your flight
per person
Aug 30 - Sep 6
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Toronto (YYZ)
151 Dan Leckie Way

151 Dan Leckie Way

2.5 out of 5
Save 100% on your flight
per person
Aug 30 - Sep 6
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Toronto (YYZ)
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Frequently asked questions

Can I catch a flight from SEA to Toronto Pearson Airport right now?
For information on any present Pearson Intl. Airport (YYZ) travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught up.
What terminal is WestJet at Sea-Tac Airport?
Check your boarding pass to find out which SEA terminal you'll be departing from on your way to Pearson Intl. Airport (YYZ) with WestJet. If you can't find the details on there, get in touch with your airline.
Are there WestJet non-stop flights from SEA to YYZ?
As you can't travel nonstop from SEA to Toronton Pearson with WestJet, make the most of your stopover. Sit down to some refreshments at a cozy airport bar, or wander about the terminal and indulge in some retail therapy.
How long is a WestJet flight from SEA to YYZ?
Watch a movie or two, listen to some music or just put your seat back and drift off. Whatever you prefer, find a way to amuse yourself during the 5 hours and 44 minutes that it takes to fly from SEA to YYZ with WestJet.
How many direct and indirect flights does WestJet fly from SEA to YYZ?
You'll have lots of flexibility if you fly with WestJet from SEA to YYZ. At the moment, it has 5 flights each day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Pearson Intl. Airport (YYZ), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best WestJet flight from Seattle SEA to Toronto YYZ 

To find the best deals on flights to Seattle from Toronto with WestJet, just enter your travel dates, filter by WestJet, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Toronto YYZ with WestJet 

If you’re planning a round trip, booking return flights with WestJet is usually the most cost-effective option. With airfares ranging from $264 to $314, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way WestJet flights from Seattle SEA to Toronto YYZ 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way WestJet flight from Seattle to Toronto costs from $127. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Toronto YYZ from  Seattle SEA with WestJet 

To find a cheap WestJet flight from Seattle SEA to Toronto YYZ, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on WestJet flights from Seattle SEA to Toronto YYZ 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Toronto YYZ with WestJet 

If you’re keen to be on Toronto soil fast, don’t waste time with a stopover—filter your search results to show direct WestJet flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for WestJet flights from Seattle SEA to Toronto YYZ 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Toronto YYZ from  Seattle SEA with WestJet on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

WestJet Airports
Hop on a(n) WestJet flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.85
YYCCANCalgary Intl.45
MSPUSAMinneapolis - St. Paul Intl.36
SEAUSASeattle - Tacoma Intl.28
YYZCANPearson Intl.26
DTWUSADetroit Metropolitan Wayne County26
LAXUSALos Angeles Intl.23
YVRCANVancouver Intl.21
SLCUSASalt Lake City Intl.13
YEGCANEdmonton Intl.9

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Hilton Toronto Airport Hotel & Suites

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3.5 out of 5
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Best Western Premier Toronto Airport Carlingview Hotel

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3 out of 5
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This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
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Best Western Premier Toronto Airport Carlingview Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.