฿5,990 Cheap Flights from San Francisco (SFO) to Toronto (YTO)

View ฿5,990 flight on Thu, 2 Oct 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 ฿5,990 for one-way flights and ฿13,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿13,140 Return, found 8 hours ago
฿13,140
Return
found 8 hours ago
Select WestJet flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿13,140 found 8 hours ago
WestJet
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿13,220 Return, found 8 hours ago
฿13,220
Return
found 8 hours ago
Select WestJet flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿13,220 found 8 hours ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿13,350 Return, found 8 hours ago
฿13,350
Return
found 8 hours ago
Select Delta flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿13,350 found 8 hours ago
WestJet
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿13,615 Return, found 8 hours ago
฿13,615
Return
found 8 hours ago
Select WestJet flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿13,615 found 8 hours ago
American Airlines
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿13,945 Return, found 8 hours ago
฿13,945
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿13,945 found 8 hours ago
American Airlines
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿14,025 Return, found 8 hours ago
฿14,025
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿14,025 found 8 hours ago
WestJet
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YYZ
Toronto
฿14,205 Return, found 8 hours ago
฿14,205
Return
found 8 hours ago
Select WestJet flight, departing Thu, 2 Oct from San Francisco to Toronto, returning Mon, 6 Oct, priced at ฿14,205 found 8 hours ago
WestJet
Thu, 2 Oct - Mon, 6 Oct
SFO
San Francisco
YKF
Kitchener
฿14,595 Return, found 8 hours ago
฿14,595
Return
found 8 hours ago
Select WestJet flight, departing Thu, 2 Oct from San Francisco to Kitchener, returning Mon, 6 Oct, priced at ฿14,595 found 8 hours ago
Air Canada
Tue, 23 Sep - Tue, 30 Sep
SFO
San Francisco
YYZ
Toronto
฿15,225 Return, found 1 day ago
฿15,225
Return
found 1 day ago
Select Air Canada flight, departing Tue, 23 Sep from San Francisco to Toronto, returning Tue, 30 Sep, priced at ฿15,225 found 1 day ago
Alaska Airlines
Tue, 23 Sep - Tue, 30 Sep
SFO
San Francisco
YYZ
Toronto
฿15,510 Return, found 1 day ago
฿15,510
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 23 Sep from San Francisco to Toronto, returning Tue, 30 Sep, priced at ฿15,510 found 1 day ago

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

May is typically the cheapest month to fly

From ฿7,982 - ฿20,906 per traveller.

Graph displaying average flight prices per month

Flight from San Francisco to Toronto route information
Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Return price
฿13,140
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 ฿5,990 and roundtrip prices from ฿13,140. 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 ฿13,140. 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.

Explore a world of travel with Expedia

Toronto Airports

Hamilton

Kitchener

Toronto

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