CA $288 Cheap United fights from San Francisco (SFO) to Toronto (YYZ)

View CA $288 flight on Thu, Sep. 4, 2025Opens in a new window

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United flights from San Francisco to Toronto (SFO→YYZ)

Prices were available within the past 7 days and start at CA $288 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from San Francisco to Toronto (SFO - YYZ) route information
Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, Air Transat, Alaska Airlines, American Airlines, Delta, Porter Airlines, United, WestJet
Popular airline
WestJet
Distance
3608 km
Average flight time
8 hours 29 mins
*Available to Expedia members.