$199 Cheap United flights San Francisco (SFO) to Toronto (YYZ)

$199 Cheap United flights San Francisco (SFO) to Toronto (YYZ)

Prices were available within the past 7 days and start at $199 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 26 - Mon, Jul 28

SFO

San Francisco

YYZ

Toronto

$378 Roundtrip, found 6 hours ago

$378

Roundtrip

found 6 hours ago

Select United flight, departing Sat, Jul 26 from San Francisco to Toronto, returning Mon, Jul 28, priced at $378 found 6 hours ago

Sat, Jul 26 - Mon, Jul 28

SFO

San Francisco

YYZ

Toronto

$415 Roundtrip, found 6 hours ago

$415

Roundtrip

found 6 hours ago

Select United flight, departing Sat, Jul 26 from San Francisco to Toronto, returning Mon, Jul 28, priced at $415 found 6 hours ago

Sat, Jul 26 - Tue, Jul 29

SFO

San Francisco

YYZ

Toronto

$419 Roundtrip, found 6 hours ago

$419

Roundtrip

found 6 hours ago

Select United flight, departing Sat, Jul 26 from San Francisco to Toronto, returning Tue, Jul 29, priced at $419 found 6 hours ago

Fri, Jul 25 - Mon, Jul 28

SFO

San Francisco

YYZ

Toronto

$429 Roundtrip, found 6 hours ago

$429

Roundtrip

found 6 hours ago

Select United flight, departing Fri, Jul 25 from San Francisco to Toronto, returning Mon, Jul 28, priced at $429 found 6 hours ago

Fri, Jul 25 - Mon, Jul 28

SFO

San Francisco

YYZ

Toronto

$433 Roundtrip, found 6 hours ago

$433

Roundtrip

found 6 hours ago

Select United flight, departing Fri, Jul 25 from San Francisco to Toronto, returning Mon, Jul 28, priced at $433 found 6 hours ago

Sat, Jul 26 - Tue, Jul 29

SFO

San Francisco

YYZ

Toronto

$446 Roundtrip, found 6 hours ago

$446

Roundtrip

found 6 hours ago

Select United flight, departing Sat, Jul 26 from San Francisco to Toronto, returning Tue, Jul 29, priced at $446 found 6 hours ago