S$201 Cheap Flights from San Francisco to Toronto

View S$201 flight on Mon, 11 May, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$201 for one-way flights and S$477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 14 May - Thu, 21 May
SFO
San Francisco
YYZ
Toronto
S$477 Return, found 3 days ago
S$477
Return
found 3 days ago
Select Delta flight, departing Thu, 14 May from San Francisco to Toronto, returning Thu, 21 May, priced at S$477 found 3 days ago
Delta
Thu, 28 May - Thu, 11 Jun
SFO
San Francisco
YYZ
Toronto
S$486 Return, found 6 days ago
S$486
Return
found 6 days ago
Select Delta flight, departing Thu, 28 May from San Francisco to Toronto, returning Thu, 11 Jun, priced at S$486 found 6 days ago
Air Canada
Thu, 23 Apr - Wed, 29 Apr
SFO
San Francisco
YYZ
Toronto
S$494 Return, found 4 days ago
S$494
Return
found 4 days ago
Select Air Canada flight, departing Thu, 23 Apr from San Francisco to Toronto, returning Wed, 29 Apr, priced at S$494 found 4 days ago
Air Canada
Thu, 14 May - Thu, 21 May
SFO
San Francisco
YYZ
Toronto
S$496 Return, found 3 days ago
S$496
Return
found 3 days ago
Select Air Canada flight, departing Thu, 14 May from San Francisco to Toronto, returning Thu, 21 May, priced at S$496 found 3 days ago
United
Thu, 14 May - Fri, 22 May
SFO
San Francisco
YYZ
Toronto
S$501 Return, found 2 days ago
S$501
Return
found 2 days ago
Select United flight, departing Thu, 14 May from San Francisco to Toronto, returning Fri, 22 May, priced at S$501 found 2 days ago
United
Thu, 23 Apr - Wed, 29 Apr
SFO
San Francisco
YYZ
Toronto
S$505 Return, found 4 days ago
S$505
Return
found 4 days ago
Select United flight, departing Thu, 23 Apr from San Francisco to Toronto, returning Wed, 29 Apr, priced at S$505 found 4 days ago
WestJet
Thu, 14 May - Thu, 21 May
SFO
San Francisco
YYZ
Toronto
S$507 Return, found 3 days ago
S$507
Return
found 3 days ago
Select WestJet flight, departing Thu, 14 May from San Francisco to Toronto, returning Thu, 21 May, priced at S$507 found 3 days ago
Porter Airlines
Thu, 23 Apr - Wed, 29 Apr
SFO
San Francisco
YYZ
Toronto
S$510 Return, found 4 days ago
S$510
Return
found 4 days ago
Select Porter Airlines flight, departing Thu, 23 Apr from San Francisco to Toronto, returning Wed, 29 Apr, priced at S$510 found 4 days ago
Porter Airlines
Thu, 23 Apr - Wed, 29 Apr
SFO
San Francisco
YYZ
Toronto
S$511 Return, found 4 days ago
S$511
Return
found 4 days ago
Select Porter Airlines flight, departing Thu, 23 Apr from San Francisco to Toronto, returning Wed, 29 Apr, priced at S$511 found 4 days ago
Delta
Thu, 28 May - Thu, 11 Jun
SFO
San Francisco
YYZ
Toronto
S$511 Return, found 6 days ago
S$511
Return
found 6 days ago
Select Delta flight, departing Thu, 28 May from San Francisco to Toronto, returning Thu, 11 Jun, priced at S$511 found 6 days ago

Frequently asked questions

How much is a flight from San Francisco Airport to Toronto (YTO-All Airports)?
The lowest price advertised for a round-trip flight from San Francisco Intl. Airport (SFO) to Toronto (YTO-All Airports) is S$477. But you better act quick. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to Toronto (YTO-All Airports)?
Most flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Toronto (YTO-All Airports) 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 San Francisco Intl. Airport (SFO) to Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to Toronto (YTO-All Airports)?
You'll be in the air for a while, as the flight distance from San Francisco Airport to Toronto (YTO-All Airports) is 3,600 kilometres. Create a playlist of your favourite podcasts before leaving home to stay entertained during the journey.
Which airlines fly direct from SFO to Toronto (YTO-All Airports)?
One airline that flies from SFO to Toronto (YTO-All Airports) is Air Canada (AC). It offers 91 monthly flights. United Airlines (UA) is another popular choice. It offers 30 flights each month. Between these two airlines, you'll be able to find a good deal from San Francisco to Ontario.
Are San Francisco Airport to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from SFO to Toronto (YTO-All Airports), but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Return price
S$477
Distance
3608 km

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