Air Canada Cheap Flights from Toronto to San Francisco: AC YYZ→SFO

View HK$1,606 flight on Thu, 16 Oct 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$1,606 for one-way flights and HK$2,904 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 16 Oct - Sun, 19 Oct
YYZ
Toronto
SFO
San Francisco
HK$2,904 Return, found 6 days ago
HK$2,904
Return
found 6 days ago
Select Air Canada flight, departing Thu, 16 Oct from Toronto to San Francisco, returning Sun, 19 Oct, priced at HK$2,904 found 6 days ago
Air Canada
Sun, 23 Nov - Sat, 6 Dec
YYZ
Toronto
SFO
San Francisco
HK$3,050 Return, found 7 hours ago
HK$3,050
Return
found 7 hours ago
Select Air Canada flight, departing Sun, 23 Nov from Toronto to San Francisco, returning Sat, 6 Dec, priced at HK$3,050 found 7 hours ago
Air Canada
Tue, 18 Nov - Tue, 2 Dec
YYZ
Toronto
SFO
San Francisco
HK$3,142 Return, found 7 hours ago
HK$3,142
Return
found 7 hours ago
Select Air Canada flight, departing Tue, 18 Nov from Toronto to San Francisco, returning Tue, 2 Dec, priced at HK$3,142 found 7 hours ago
Air Canada
Sat, 18 Oct - Sun, 26 Oct
YYZ
Toronto
SFO
San Francisco
HK$3,145 Return, found 4 days ago
HK$3,145
Return
found 4 days ago
Select Air Canada flight, departing Sat, 18 Oct from Toronto to San Francisco, returning Sun, 26 Oct, priced at HK$3,145 found 4 days ago
Air Canada
Wed, 12 Nov - Tue, 2 Dec
YYZ
Toronto
SFO
San Francisco
HK$3,172 Return, found 7 hours ago
HK$3,172
Return
found 7 hours ago
Select Air Canada flight, departing Wed, 12 Nov from Toronto to San Francisco, returning Tue, 2 Dec, priced at HK$3,172 found 7 hours ago
Air Canada
Wed, 12 Nov - Sat, 29 Nov
YYZ
Toronto
SFO
San Francisco
HK$3,176 Return, found 7 hours ago
HK$3,176
Return
found 7 hours ago
Select Air Canada flight, departing Wed, 12 Nov from Toronto to San Francisco, returning Sat, 29 Nov, priced at HK$3,176 found 7 hours ago

Frequently asked questions

How much is an Air Canada flight from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)?
You can find affordable return Air Canada flights from HK$2,904 from YYZ to SFO by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from HK$1,606 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from YYZ to SFO with Air Canada?
Search for one-way or return flights to San Francisco in February or April. You could find an affordable fare with Air Canada during these off-peak months.
Does Air Canada fly nonstop from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)?
Easily travel from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO) on one of Air Canada's 22 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the Air Canada flight that'll land at SFO at your preferred time.
How long does it take to fly from YYZ to SFO with Air Canada?
From takeoff till landing, a direct Air Canada flight from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO) typically takes 5h 44m.
Which day of the week has the most Air Canada flights from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)?
Air Canada has the most flights from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO) on Sunday. With up to 4 daily departures, you'll get the most options and flexibility on this day.
What airports does Air Canada fly into in San Francisco?
San Francisco Intl. Airport (SFO) is the main San Francisco gateway for Air Canada flights from Pearson Intl. Airport (YYZ).
What type of plane does Air Canada fly from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)?
Air Canada typically flies Boeing 737 MAX 8 planes for flights from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO). This carrier also operates the Airbus A220-300 on this route. Remember that aircraft type can change depending on operational requirements, so the plane you board could be different on the day you travel.
Can I change or cancel my Air Canada flight from Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)?
Depending on the type of ticket you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after it's confirmed. To find plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on cancelling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

Travel information

Travel information

Origin airport
Pearson Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United, WestJet
Popular airline
United
Distance
3608 km
Average flight time
2 hours 32 mins

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