$110 Cheap United flights Seattle (SEA) to Toronto (YYZ)

$110 Cheap United flights Seattle (SEA) to Toronto (YYZ)

Prices were available within the past 7 days and start at $110 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Thu, Mar 12

SEA

Seattle

YYZ

Toronto

$226 Roundtrip, found 4 days ago

$226

Roundtrip

found 4 days ago

Select United flight, departing Tue, Mar 10 from Seattle to Toronto, returning Thu, Mar 12, priced at $226 found 4 days ago

Tue, Feb 24 - Wed, Feb 25

SEA

Seattle

YYZ

Toronto

$237 Roundtrip, found 9 hours ago

$237

Roundtrip

found 9 hours ago

Select United flight, departing Tue, Feb 24 from Seattle to Toronto, returning Wed, Feb 25, priced at $237 found 9 hours ago

Tue, Mar 3 - Sat, Mar 7

SEA

Seattle

YYZ

Toronto

$240 Roundtrip, found 3 hours ago

$240

Roundtrip

found 3 hours ago

Select United flight, departing Tue, Mar 3 from Seattle to Toronto, returning Sat, Mar 7, priced at $240 found 3 hours ago

Sat, Mar 7 - Wed, Mar 11

SEA

Seattle

YYZ

Toronto

$244 Roundtrip, found 3 hours ago

$244

Roundtrip

found 3 hours ago

Select United flight, departing Sat, Mar 7 from Seattle to Toronto, returning Wed, Mar 11, priced at $244 found 3 hours ago

Tue, Mar 3 - Sat, Mar 7

SEA

Seattle

YYZ

Toronto

$245 Roundtrip, found 3 hours ago

$245

Roundtrip

found 3 hours ago

Select United flight, departing Tue, Mar 3 from Seattle to Toronto, returning Sat, Mar 7, priced at $245 found 3 hours ago

Wed, Jan 7 - Sat, Jan 10

SEA

Seattle

YYZ

Toronto

$250 Roundtrip, found 5 hours ago

$250

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Jan 7 from Seattle to Toronto, returning Sat, Jan 10, priced at $250 found 5 hours ago