฿4,645 Cheap Flights from San Francisco (SFO) to Toronto (YTO)

View ฿4,645 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Toronto

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

Prices were available within the past 7 days and start at ฿4,645 for one-way flights and ฿10,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, 17 Apr - Fri, 24 Apr
SFO
San Francisco
YYZ
Toronto
฿10,390 Return, found 20 hours ago
฿10,390
Return
found 20 hours ago
Select WestJet flight, departing Fri, 17 Apr from San Francisco to Toronto, returning Fri, 24 Apr, priced at ฿10,390 found 20 hours ago
Porter Airlines
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿10,695 Return, found 5 hours ago
฿10,695
Return
found 5 hours ago
Select Porter Airlines flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿10,695 found 5 hours ago
Porter Airlines
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿10,880 Return, found 5 hours ago
฿10,880
Return
found 5 hours ago
Select Porter Airlines flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿10,880 found 5 hours ago
Porter Airlines
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿10,930 Return, found 5 hours ago
฿10,930
Return
found 5 hours ago
Select Porter Airlines flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿10,930 found 5 hours ago
Delta
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿10,935 Return, found 5 hours ago
฿10,935
Return
found 5 hours ago
Select Delta flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿10,935 found 5 hours ago
WestJet
Fri, 17 Apr - Fri, 24 Apr
SFO
San Francisco
YYZ
Toronto
฿11,000 Return, found 20 hours ago
฿11,000
Return
found 20 hours ago
Select WestJet flight, departing Fri, 17 Apr from San Francisco to Toronto, returning Fri, 24 Apr, priced at ฿11,000 found 20 hours ago
WestJet
Fri, 17 Apr - Fri, 24 Apr
SFO
San Francisco
YYZ
Toronto
฿11,185 Return, found 20 hours ago
฿11,185
Return
found 20 hours ago
Select WestJet flight, departing Fri, 17 Apr from San Francisco to Toronto, returning Fri, 24 Apr, priced at ฿11,185 found 20 hours ago
WestJet
Fri, 17 Apr - Fri, 24 Apr
SFO
San Francisco
YYZ
Toronto
฿11,250 Return, found 20 hours ago
฿11,250
Return
found 20 hours ago
Select WestJet flight, departing Fri, 17 Apr from San Francisco to Toronto, returning Fri, 24 Apr, priced at ฿11,250 found 20 hours ago
United
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿11,725 Return, found 5 hours ago
฿11,725
Return
found 5 hours ago
Select United flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿11,725 found 5 hours ago
American Airlines
Thu, 6 Nov - Wed, 12 Nov
SFO
San Francisco
YYZ
Toronto
฿12,075 Return, found 5 hours ago
฿12,075
Return
found 5 hours ago
Select American Airlines flight, departing Thu, 6 Nov from San Francisco to Toronto, returning Wed, 12 Nov, priced at ฿12,075 found 5 hours ago

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

May is typically the cheapest month to fly

From ฿7,951 - ฿20,418 per traveller.
Flight from San Francisco to Toronto route information
Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Return price
฿10,390
Distance
3608 km

Perfect flights from San Francisco to Toronto

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Francisco to Toronto. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Francisco Intl. to YTO-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿4,645 and roundtrip prices from ฿10,390. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at YTO-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Toronto.

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 ฿10,390. 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.

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