YYZ to SEA from $360 in economy

ASAlaska Airlines, Inc.

Round Trip•Economy

YYZ

Toronto Pearson International Airport

Toronto, Canada

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$567 USD

-37%$360 USD

Verified about 5 hours ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30$798 1$748 2$748 3$748 4$748 5$829 6$682 7$615 8$615 9$681 10$743 11$745 12$914 13$735 14$634 15$675 16$745 17$696 18$797 19$957 20$797 21$650 22$685 23$745 24$772 25$745 26$897 27$745 28$685 29$565 30$670 31$670 1$670 2$773

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Sunday, July 5th, 2026

9 round-trip options

Returning

Fri, Jul 10, 2026•5 Day Trip

$829 USD

Google Flights

Returning

Sat, Jul 11, 2026•6 Day Trip

$842 USD

Google Flights

Returning

Sun, Jul 12, 2026•7 Day Trip

$934 USD

Google Flights

Returning

Mon, Jul 13, 2026•8 Day Trip

$954 USD

Google Flights

Returning

Tue, Jul 14, 2026•9 Day Trip

$897 USD

Google Flights

Returning

Thu, Jul 16, 2026•11 Day Trip

$897 USD

Google Flights

Returning

Fri, Jul 17, 2026•12 Day Trip

$954 USD

Google Flights

Returning

Sat, Jul 18, 2026•13 Day Trip

$954 USD

Google Flights

Returning

Sun, Jul 19, 2026•14 Day Trip

$1,022 USD

Google Flights

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

Toronto Pearson International Airport

Seattle–Tacoma International Airport

July 2026

Sunday, July 5th, 2026