S$250 Cheap Flights from Toronto to San Francisco

View S$250 flight on Sat, 31 Jan, 2026Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Toronto to San Francisco (YYZ-SFO)

Prices were available within the past 7 days and start at S$250 for one-way flights and S$434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 27 Nov - Thu, 4 Dec
YYZ
Toronto
SFO
San Francisco
S$434 Return, found 1 day ago
S$434
Return
found 1 day ago
Select Air Canada flight, departing Thu, 27 Nov from Toronto to San Francisco, returning Thu, 4 Dec, priced at S$434 found 1 day ago
Air Canada
Thu, 27 Nov - Thu, 4 Dec
YYZ
Toronto
SFO
San Francisco
S$434 Return, found 1 day ago
S$434
Return
found 1 day ago
Select Air Canada flight, departing Thu, 27 Nov from Toronto to San Francisco, returning Thu, 4 Dec, priced at S$434 found 1 day ago
Air Canada
Thu, 20 Nov - Wed, 26 Nov
YYZ
Toronto
SFO
San Francisco
S$434 Return, found 2 days ago
S$434
Return
found 2 days ago
Select Air Canada flight, departing Thu, 20 Nov from Toronto to San Francisco, returning Wed, 26 Nov, priced at S$434 found 2 days ago
Air Canada
Wed, 10 Dec - Sat, 13 Dec
YYZ
Toronto
SFO
San Francisco
S$435 Return, found 3 days ago
S$435
Return
found 3 days ago
Select Air Canada flight, departing Wed, 10 Dec from Toronto to San Francisco, returning Sat, 13 Dec, priced at S$435 found 3 days ago
Delta
Thu, 27 Nov - Thu, 4 Dec
YYZ
Toronto
SFO
San Francisco
S$441 Return, found 1 day ago
S$441
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Nov from Toronto to San Francisco, returning Thu, 4 Dec, priced at S$441 found 1 day ago
United
Thu, 20 Nov - Wed, 26 Nov
YYZ
Toronto
SFO
San Francisco
S$441 Return, found 2 days ago
S$441
Return
found 2 days ago
Select United flight, departing Thu, 20 Nov from Toronto to San Francisco, returning Wed, 26 Nov, priced at S$441 found 2 days ago
Porter Airlines
Thu, 20 Nov - Wed, 26 Nov
YYZ
Toronto
SFO
San Francisco
S$442 Return, found 2 days ago
S$442
Return
found 2 days ago
Select Porter Airlines flight, departing Thu, 20 Nov from Toronto to San Francisco, returning Wed, 26 Nov, priced at S$442 found 2 days ago
Porter Airlines
Wed, 10 Dec - Sat, 13 Dec
YYZ
Toronto
SFO
San Francisco
S$443 Return, found 3 days ago
S$443
Return
found 3 days ago
Select Porter Airlines flight, departing Wed, 10 Dec from Toronto to San Francisco, returning Sat, 13 Dec, priced at S$443 found 3 days ago
Air Canada
Fri, 28 Nov - Mon, 1 Dec
YYZ
Toronto
SFO
San Francisco
S$450 Return, found 6 days ago
S$450
Return
found 6 days ago
Select Air Canada flight, departing Fri, 28 Nov from Toronto to San Francisco, returning Mon, 1 Dec, priced at S$450 found 6 days ago
WestJet
Sat, 28 Feb - Tue, 3 Mar
YYZ
Toronto
SFO
San Francisco
S$533 Return, found 1 hour ago
S$533
Return
found 1 hour ago
Select WestJet flight, departing Sat, 28 Feb from Toronto to San Francisco, returning Tue, 3 Mar, priced at S$533 found 1 hour ago

Find the cheapest month to fly from Toronto (YYZ) to San Francisco (SFO)

May is typically the cheapest month to fly

From S$305 - S$691 per traveller.
Toronto to San Francisco route information
Origin airport
Pearson Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United
Return price
S$433
Distance
3608 km
Average flight time
2 hours 53 mins

Flights from Toronto to San Francisco

There are several airlines that operate frequent flights from Toronto (YYZ) to San Francisco (SFO) including

The earliest flight leaves Pearson Intl. Airport at 06:30 and arrives at San Francisco Intl. Airport at 08:58. The last flight of the day departs Toronto at 20:55 and arrives at San Francisco at 23:36.

The flight distance from Toronto to San Francisco is about 3646 km, the shortest flight is 05 hours 10 minutes with WestJet.

Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Toronto San Francisco flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Toronto to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Toronto to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Toronton Pearson to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Pearson Intl. Airport (YYZ) to San Francisco Airport was S$434. Cheap fares don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronton Pearson to San Francisco Intl. Airport (SFO)?
Most flights can be cancelled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Toronto Pearson Airport to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Toronton Pearson to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YYZ to San Francisco Airport?
It's around 3,600 kilometres from Toronton Pearson to SFO, so expect to be flying for a while. Keep yourself occupied with things like playing cards (if you're travelling with friends) or a good old-fashioned book.
Which airlines fly direct from Pearson Intl. Airport (YYZ) to San Francisco Airport?
With 91 flights a month from Pearson Intl. Airport (YYZ) to SFO, Air Canada (AC) is a great choice. If you're eager for more options, have a look at the ticket prices from United Airlines (UA). This carrier operates 30 flights monthly between these airports.
Are Toronton Pearson to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from Pearson Intl. Airport (YYZ) to SFO popping up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

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