$269 Cheap Alaska Airlines flights Seattle (SEA) to Toronto (YYZ)

$269 Cheap Alaska Airlines flights Seattle (SEA) to Toronto (YYZ)

Prices were available within the past 7 days and start at $269 for one-way flights and $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 21 - Tue, Sep 30

SEA

Seattle

YYZ

Toronto

$375 Roundtrip, found 2 days ago

$375

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Sep 21 from Seattle to Toronto, returning Tue, Sep 30, priced at $375 found 2 days ago

Sun, Sep 21 - Fri, Oct 3

SEA

Seattle

YYZ

Toronto

$415 Roundtrip, found 2 days ago

$415

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Sep 21 from Seattle to Toronto, returning Fri, Oct 3, priced at $415 found 2 days ago

Thu, Sep 18 - Tue, Sep 30

SEA

Seattle

YYZ

Toronto

$508 Roundtrip, found 2 days ago

$508

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Seattle to Toronto, returning Tue, Sep 30, priced at $508 found 2 days ago