Book United Toronto to San Francisco flight deals from $574

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Plan ahead for flights from Toronto to San Francisco

from
to
Type
Dates
Price*
Toronto (YYZ)
to San Francisco (SFO)
Roundtrip
Depart Sun 23 Dec 2018
Return Tue 1 Jan 2019
from$ 574*Viewed: 8 hours ago
Toronto (YYZ)
to San Francisco (SFO)
Roundtrip
Depart Thu 20 Sep 2018
Return Mon 24 Sep 2018
from$ 613*Viewed: 12 hours ago
Toronto (YYZ)
to San Francisco (SFO)
Roundtrip
Depart Wed 22 Aug 2018
Return Sat 25 Aug 2018
from$ 616*Viewed: 1 day ago
Toronto (YYZ)
to San Francisco (SFO)
Roundtrip
Depart Thu 30 Aug 2018
Return Tue 4 Sep 2018
from$ 634*Viewed: 12 hours ago
Toronto (YYZ)
to San Francisco (SFO)
Roundtrip
Depart Sat 11 Aug 2018
Return Sat 18 Aug 2018
from$ 679*Viewed: 20 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Francisco

58 °FSunday07/15/2018
69 °FMonday07/16/2018
70 °FTuesday07/17/2018
73 °FWednesday07/18/2018
84 °FThursday07/19/2018
82 °FFriday07/20/2018
81 °FSaturday07/21/2018
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