€149 Cheap Flights Toronto to San Francisco (YYZ-SFO)

View €149 flight on Fri, 10 Oct 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at €149 for one-way flights and €253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 4 Sep - Wed, 10 Sep
YYZ
Toronto
SFO
San Francisco
€253 Return, found 18 hours ago
€253
Return
found 18 hours ago
Select WestJet flight, departing Thu, 4 Sep from Toronto to San Francisco, returning Wed, 10 Sep, priced at €253 found 18 hours ago
WestJet
Tue, 19 Aug - Sun, 24 Aug
YYZ
Toronto
SFO
San Francisco
€272 Return, found 4 days ago
€272
Return
found 4 days ago
Select WestJet flight, departing Tue, 19 Aug from Toronto to San Francisco, returning Sun, 24 Aug, priced at €272 found 4 days ago
Air Canada
Thu, 4 Sep - Wed, 10 Sep
YYZ
Toronto
SFO
San Francisco
€284 Return, found 18 hours ago
€284
Return
found 18 hours ago
Select Air Canada flight, departing Thu, 4 Sep from Toronto to San Francisco, returning Wed, 10 Sep, priced at €284 found 18 hours ago
American Airlines
Sat, 8 Nov - Tue, 11 Nov
YYZ
Toronto
SFO
San Francisco
€287 Return, found 3 days ago
€287
Return
found 3 days ago
Select American Airlines flight, departing Sat, 8 Nov from Toronto to San Francisco, returning Tue, 11 Nov, priced at €287 found 3 days ago
Delta
Thu, 4 Sep - Wed, 10 Sep
YYZ
Toronto
SFO
San Francisco
€289 Return, found 18 hours ago
€289
Return
found 18 hours ago
Select Delta flight, departing Thu, 4 Sep from Toronto to San Francisco, returning Wed, 10 Sep, priced at €289 found 18 hours ago
Porter Airlines
Sat, 8 Nov - Tue, 11 Nov
YYZ
Toronto
SFO
San Francisco
€289 Return, found 3 days ago
€289
Return
found 3 days ago
Select Porter Airlines flight, departing Sat, 8 Nov from Toronto to San Francisco, returning Tue, 11 Nov, priced at €289 found 3 days ago
Air Canada
Thu, 4 Sep - Wed, 10 Sep
YYZ
Toronto
SFO
San Francisco
€293 Return, found 18 hours ago
€293
Return
found 18 hours ago
Select Air Canada flight, departing Thu, 4 Sep from Toronto to San Francisco, returning Wed, 10 Sep, priced at €293 found 18 hours ago
WestJet
Mon, 25 Aug - Wed, 27 Aug
YYZ
Toronto
SFO
San Francisco
€295 Return, found 5 days ago
€295
Return
found 5 days ago
Select WestJet flight, departing Mon, 25 Aug from Toronto to San Francisco, returning Wed, 27 Aug, priced at €295 found 5 days ago
WestJet
Fri, 10 Oct - Sat, 1 Nov
YYZ
Toronto
SFO
San Francisco
€297 Return, found 8 hours ago
€297
Return
found 8 hours ago
Select WestJet flight, departing Fri, 10 Oct from Toronto to San Francisco, returning Sat, 1 Nov, priced at €297 found 8 hours ago
Delta
Thu, 4 Sep - Wed, 10 Sep
YYZ
Toronto
SFO
San Francisco
€297 Return, found 18 hours ago
€297
Return
found 18 hours ago
Select Delta flight, departing Thu, 4 Sep from Toronto to San Francisco, returning Wed, 10 Sep, priced at €297 found 18 hours ago

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

May is typically the cheapest month to fly

From €201 - €467 per traveller.

Graph displaying average flight prices per month

Toronto to San Francisco route information
Origin airport
Pearson Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air Transat, American Airlines, Delta, United, WestJet
Return price
€253
Distance
3608 km
Average flight time
2 hours 35 mins

Perfect flights from Toronto to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Toronto to San Francisco. 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 Pearson Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from €149 and roundtrip prices from €253. 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 San Francisco Intl. 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 San Francisco.

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 €253. 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

*Available to Expedia members.