฿4,130 Cheap Flights from San Francisco (SFO) to Toronto (YTO)

View ฿4,130 flight on Tue, 9 Dec 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 ฿4,130 for one-way flights and ฿11,840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, 15 Dec - Wed, 17 Dec
SFO
San Francisco
YYZ
Toronto
฿11,840 Return, found 16 hours ago
฿11,840
Return
found 16 hours ago
Select Porter Airlines flight, departing Mon, 15 Dec from San Francisco to Toronto, returning Wed, 17 Dec, priced at ฿11,840 found 16 hours ago
United
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿12,250 Return, found 10 hours ago
฿12,250
Return
found 10 hours ago
Select United flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿12,250 found 10 hours ago
Porter Airlines
Mon, 15 Dec - Wed, 17 Dec
SFO
San Francisco
YYZ
Toronto
฿12,995 Return, found 16 hours ago
฿12,995
Return
found 16 hours ago
Select Porter Airlines flight, departing Mon, 15 Dec from San Francisco to Toronto, returning Wed, 17 Dec, priced at ฿12,995 found 16 hours ago
United
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿13,065 Return, found 10 hours ago
฿13,065
Return
found 10 hours ago
Select United flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿13,065 found 10 hours ago
United
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿13,100 Return, found 10 hours ago
฿13,100
Return
found 10 hours ago
Select United flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿13,100 found 10 hours ago
United
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿13,220 Return, found 10 hours ago
฿13,220
Return
found 10 hours ago
Select United flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿13,220 found 10 hours ago
Air Canada
Fri, 26 Dec - Sat, 10 Jan
SFO
San Francisco
YYZ
Toronto
฿13,270 Return, found 21 hours ago
฿13,270
Return
found 21 hours ago
Select Air Canada flight, departing Fri, 26 Dec from San Francisco to Toronto, returning Sat, 10 Jan, priced at ฿13,270 found 21 hours ago
Delta
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿13,555 Return, found 10 hours ago
฿13,555
Return
found 10 hours ago
Select Delta flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿13,555 found 10 hours ago
United
Wed, 17 Dec - Wed, 7 Jan
SFO
San Francisco
YYZ
Toronto
฿13,710 Return, found 10 hours ago
฿13,710
Return
found 10 hours ago
Select United flight, departing Wed, 17 Dec from San Francisco to Toronto, returning Wed, 7 Jan, priced at ฿13,710 found 10 hours ago
Porter Airlines
Mon, 15 Dec - Wed, 17 Dec
SFO
San Francisco
YYZ
Toronto
฿13,795 Return, found 16 hours ago
฿13,795
Return
found 16 hours ago
Select Porter Airlines flight, departing Mon, 15 Dec from San Francisco to Toronto, returning Wed, 17 Dec, priced at ฿13,795 found 16 hours ago

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

May is typically the cheapest month to fly

From ฿7,979 - ฿18,903 per traveller.
Flight from San Francisco to Toronto route information
Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Return price
฿11,840
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 ฿4,130 and roundtrip prices from ฿11,840. 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 ฿11,840. 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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