$286 Cheap United flights Seattle (SEA) to Toronto (YYZ)

$286 Cheap United flights Seattle (SEA) to Toronto (YYZ)

Prices were available within the past 7 days and start at $286 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Tue, Sep 30

SEA

Seattle

YYZ

Toronto

$333 Roundtrip, found 2 days ago

$333

Roundtrip

found 2 days ago

Select United flight, departing Sat, Sep 20 from Seattle to Toronto, returning Tue, Sep 30, priced at $333 found 2 days ago

Sat, Sep 20 - Sat, Sep 27

SEA

Seattle

YYZ

Toronto

$347 Roundtrip, found 2 days ago

$347

Roundtrip

found 2 days ago

Select United flight, departing Sat, Sep 20 from Seattle to Toronto, returning Sat, Sep 27, priced at $347 found 2 days ago

Thu, Sep 18 - Tue, Sep 30

SEA

Seattle

YYZ

Toronto

$500 Roundtrip, found 2 days ago

$500

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 18 from Seattle to Toronto, returning Tue, Sep 30, priced at $500 found 2 days ago

Thu, Sep 18 - Sat, Sep 27

SEA

Seattle

YYZ

Toronto

$513 Roundtrip, found 2 days ago

$513

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 18 from Seattle to Toronto, returning Sat, Sep 27, priced at $513 found 2 days ago

Thu, Sep 18 - Tue, Sep 30

SEA

Seattle

YYZ

Toronto

$515 Roundtrip, found 2 days ago

$515

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 18 from Seattle to Toronto, returning Tue, Sep 30, priced at $515 found 2 days ago