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

View AU$268 flight on Fri, 11 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 10 Sept - Wed, 16 Sept
SFO
San Francisco
YYZ
Toronto
AU$584 Return, found 13 hours ago
AU$584
Return
found 13 hours ago
Select Delta flight, departing Thu, 10 Sept from San Francisco to Toronto, returning Wed, 16 Sept, priced at AU$584 found 13 hours ago
Delta
Wed, 30 Sept - Wed, 7 Oct
SFO
San Francisco
YYZ
Toronto
AU$586 Return, found 2 days ago
AU$586
Return
found 2 days ago
Select Delta flight, departing Wed, 30 Sept from San Francisco to Toronto, returning Wed, 7 Oct, priced at AU$586 found 2 days ago
Delta
Thu, 10 Sept - Wed, 16 Sept
SFO
San Francisco
YYZ
Toronto
AU$587 Return, found 13 hours ago
AU$587
Return
found 13 hours ago
Select Delta flight, departing Thu, 10 Sept from San Francisco to Toronto, returning Wed, 16 Sept, priced at AU$587 found 13 hours ago
Porter Airlines
Thu, 24 Sept - Mon, 28 Sept
SFO
San Francisco
YYZ
Toronto
AU$589 Return, found 6 days ago
AU$589
Return
found 6 days ago
Select Porter Airlines flight, departing Thu, 24 Sept from San Francisco to Toronto, returning Mon, 28 Sept, priced at AU$589 found 6 days ago
Porter Airlines
Wed, 30 Sept - Wed, 7 Oct
SFO
San Francisco
YYZ
Toronto
AU$590 Return, found 2 days ago
AU$590
Return
found 2 days ago
Select Porter Airlines flight, departing Wed, 30 Sept from San Francisco to Toronto, returning Wed, 7 Oct, priced at AU$590 found 2 days ago
Delta
Wed, 23 Sept - Wed, 30 Sept
SFO
San Francisco
YYZ
Toronto
AU$604 Return, found 3 days ago
AU$604
Return
found 3 days ago
Select Delta flight, departing Wed, 23 Sept from San Francisco to Toronto, returning Wed, 30 Sept, priced at AU$604 found 3 days ago
WestJet
Wed, 23 Sept - Wed, 30 Sept
SFO
San Francisco
YYZ
Toronto
AU$607 Return, found 3 days ago
AU$607
Return
found 3 days ago
Select WestJet flight, departing Wed, 23 Sept from San Francisco to Toronto, returning Wed, 30 Sept, priced at AU$607 found 3 days ago
Delta
Tue, 13 Oct - Thu, 15 Oct
SFO
San Francisco
YYZ
Toronto
AU$608 Return, found 6 days ago
AU$608
Return
found 6 days ago
Select Delta flight, departing Tue, 13 Oct from San Francisco to Toronto, returning Thu, 15 Oct, priced at AU$608 found 6 days ago
Air Canada
Thu, 24 Sept - Mon, 28 Sept
SFO
San Francisco
YYZ
Toronto
AU$638 Return, found 6 days ago
AU$638
Return
found 6 days ago
Select Air Canada flight, departing Thu, 24 Sept from San Francisco to Toronto, returning Mon, 28 Sept, priced at AU$638 found 6 days ago
American Airlines
Thu, 10 Sept - Wed, 16 Sept
SFO
San Francisco
YYZ
Toronto
AU$644 Return, found 13 hours ago
AU$644
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 10 Sept from San Francisco to Toronto, returning Wed, 16 Sept, priced at AU$644 found 13 hours ago

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Billy Bishop Toronto City YTZ. Closest option available. Average driving time to city centre is 4 minutes. Flights from AU$903
YTZ
Billy Bishop Toronto City
Closest
Average driving time to city centre4 min
Flights from AU$903

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

August is typically the cheapest month to fly

From AU$492 - AU$803 per traveller.

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.) cost?
You can find one-way and return flights from SFO to YYZ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to YYZ ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
January is typically the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.), with average return fares around AU$623. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.) include March and April.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
There are 3 airlines offering direct flights from San Francisco International Airport (SFO) to Toronto Pearson International Airport (YYZ). These include:
  • Air Canada operates 27 direct flights from SFO to YYZ every week.
  • United operates 14 direct flights from SFO to YYZ every week.
  • Porter Airlines operates 7 direct flights from SFO to YYZ every week.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.) will differ from traveler to traveler. If you like to fly early, Air Canada offers early morning flights. If price is the most important factor, Porter Airlines typically offers the lowest fares. United offers the most daily flights from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Francisco, CA (SFO) to Toronto, ON (YYZ)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
You'll find around 7 nonstop flights per day from San Francisco Intl. (SFO) to Pearson Intl. (YYZ). For even more choices, look at flights that include layovers, as there are approximately 163 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Los Angeles Intl. (LAX), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The earliest flight from San Francisco International Airport (SFO) to Toronto Pearson International Airport (YYZ) typically departs around 12:05 AM local time. This flight is operated by Delta. This is a seasonal service, active in May and June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
You'll generally find the most flights from San Francisco International Airport (SFO) to Toronto Pearson International Airport (YYZ) on a Friday, with around 119 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Alaska Airlines, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.) are in the late evening, from 9pm to midnight. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer these times because you can make the most of your day in San Francisco before your evening flight, and you'll arrive in Toronto in the morning, ready to start your day.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
When flying from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.), you have a few options. A nonstop flight typically takes around 5 hours, covering a distance of approximately 3,631 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 9 hours. Flights with two or more stops generally take about 12 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
Yes, you can fly business class or first class between SFO and YYZ. Airlines that offer business class service on this route include:
  • Air Canada
  • Delta
  • United
  • American Airlines
First class cabins are available on:
  • Alaska Airlines
  • Air Canada
  • Delta
  • United
How do I earn miles on a San Francisco, CA (SFO) to Toronto, ON (YYZ) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO) to Toronto, ON (YYZ) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Toronto, ON (YYZ) from San Francisco, CA (SFO)?
If you're planning to travel to Toronto from San Francisco Intl. (SFO), you can fly directly into Pearson Intl. (YYZ). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Portland Intl. (PDX), or John Wayne (SNA) before reaching Toronto. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO) to Toronto, ON (YYZ) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO) to Toronto, ON (YYZ) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO) to Toronto, ON (YYZ) flight and hotel package?
Securing a San Francisco, CA (SFO) to Toronto, ON (YYZ) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United, WestJet
Roundtrip price
AU$584
Distance
3608 km
Average flight time
8 hours 1 min

Book with confidence

Your quick guide to flights from San Francisco to Toronto

Pick up great flights from San Francisco to Toronto

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Francisco to Toronto. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Toronto that take around hours.

Find cheap flights from San Francisco to Toronto

From the great flight deals with prices currently ranging from AU$584 to AU$644, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Toronto around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Toronto is normally in September.

Reasons to book your flight from San Francisco to Toronto with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Toronto across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Toronto right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Francisco to Toronto

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*Available to Expedia members.