Toronto (YYZ) to Seattle / Tacoma (SEA) flight deal in economy from $360

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
CanadaYYZ

Toronto Pearson International Airport

Toronto, Canada
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$567 USD
-37%$360 USD
Verified about 5 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

10 round-trip options

Returning
Sat, Aug 15, 2026•5 Day Trip
$919 USD
Google Flights
Returning
Sun, Aug 16, 2026•6 Day Trip
$989 USD
Google Flights
Returning
Mon, Aug 17, 2026•7 Day Trip
$976 USD
Google Flights
Returning
Tue, Aug 18, 2026•8 Day Trip
$806 USD
Google Flights
Returning
Wed, Aug 19, 2026•9 Day Trip
$883 USD
Google Flights
Returning
Thu, Aug 20, 2026•10 Day Trip
$977 USD
Google Flights
Returning
Fri, Aug 21, 2026•11 Day Trip
$977 USD
Google Flights
Returning
Sat, Aug 22, 2026•12 Day Trip
$843 USD
Google Flights
Returning
Sun, Aug 23, 2026•13 Day Trip
$977 USD
Google Flights
Returning
Mon, Aug 24, 2026•14 Day Trip
$919 USD
Google Flights