Cheap American Airlines flights Toronto (YYZ) to San Francisco (SFO)

Cheap American Airlines flights Toronto (YYZ) to San Francisco (SFO)

Prices were available within the past 7 days and start at for one-way flights and $644 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 1 - Mon, Dec 8

YYZ

Toronto

SFO

San Francisco

$644 Roundtrip, found 3 days ago

$644

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Dec 1 from Toronto to San Francisco, returning Mon, Dec 8, priced at $644 found 3 days ago