CA $191 Cheap United fights from Seattle (SEA) to Toronto (YTO)

United flights from Seattle to Toronto (SEA→YTO)

Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep. 23 - Wed, Sep. 24

SEA

Seattle

YYZ

Toronto

CA $386 Roundtrip, found 19 hours ago

CA $386

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Sep. 23 from Seattle to Toronto, returning Wed, Sep. 24, priced at CA $386 found 19 hours ago

Wed, Sep. 3 - Thu, Sep. 4

SEA

Seattle

YYZ

Toronto

CA $397 Roundtrip, found 4 days ago

CA $397

Roundtrip

found 4 days ago

Select United flight, departing Wed, Sep. 3 from Seattle to Toronto, returning Thu, Sep. 4, priced at CA $397 found 4 days ago

Mon, Sep. 22 - Tue, Sep. 23

SEA

Seattle

YYZ

Toronto

CA $400 Roundtrip, found 19 hours ago

CA $400

Roundtrip

found 19 hours ago

Select United flight, departing Mon, Sep. 22 from Seattle to Toronto, returning Tue, Sep. 23, priced at CA $400 found 19 hours ago

Wed, Sep. 24 - Thu, Sep. 25

SEA

Seattle

YYZ

Toronto

CA $408 Roundtrip, found 19 hours ago

CA $408

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Sep. 24 from Seattle to Toronto, returning Thu, Sep. 25, priced at CA $408 found 19 hours ago

Thu, Sep. 4 - Fri, Sep. 5

SEA

Seattle

YYZ

Toronto

CA $411 Roundtrip, found 4 days ago

CA $411

Roundtrip

found 4 days ago

Select United flight, departing Thu, Sep. 4 from Seattle to Toronto, returning Fri, Sep. 5, priced at CA $411 found 4 days ago

Wed, Sep. 24 - Mon, Sep. 29

SEA

Seattle

YYZ

Toronto

CA $415 Roundtrip, found 3 days ago

CA $415

Roundtrip

found 3 days ago

Select United flight, departing Wed, Sep. 24 from Seattle to Toronto, returning Mon, Sep. 29, priced at CA $415 found 3 days ago

Wed, Sep. 24 - Thu, Sep. 25

SEA

Seattle

YYZ

Toronto

CA $415 Roundtrip, found 19 hours ago

CA $415

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Sep. 24 from Seattle to Toronto, returning Thu, Sep. 25, priced at CA $415 found 19 hours ago

Wed, Sep. 3 - Mon, Sep. 8

SEA

Seattle

YYZ

Toronto

CA $423 Roundtrip, found 17 hours ago

CA $423

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Sep. 3 from Seattle to Toronto, returning Mon, Sep. 8, priced at CA $423 found 17 hours ago

Tue, Sep. 9 - Wed, Sep. 10

SEA

Seattle

YYZ

Toronto

CA $426 Roundtrip, found 3 days ago

CA $426

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep. 9 from Seattle to Toronto, returning Wed, Sep. 10, priced at CA $426 found 3 days ago