Find flights
Deals
When to book
FAQs

Cheap flights from San Francisco to Toronto Pearson Intl Airport from £106

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Toronto Pearson Intl are usually found in February or March, booked 82 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from San Francisco to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Pearson Intl
Explore the most affordable flight options available from San Francisco to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 11/319:32
SFO
-
YYZ
1 stop8h 08m
Multiple Airlines
Wed 18/309:50
YYZ
-
SFO
Nonstop5h 52m
Multiple Airlines
Deal found 25/1£213
Thu 19/213:45
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Thu 26/209:50
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Deal found 26/1£250
Mon 9/318:27
SFO
-
YYZ
1 stop18h 08m
Alaska Airlines
Wed 11/316:45
YYZ
-
SFO
1 stop9h 11m
Alaska Airlines
Deal found 25/1£265
Fri 20/205:45
SFO
-
YYZ
1 stop7h 25m
Delta
Wed 25/217:15
YYZ
-
SFO
1 stop9h 32m
Delta
Deal found 26/1£269
Mon 9/318:27
SFO
-
YYZ
1 stop18h 08m
Alaska Airlines
Thu 12/316:45
YYZ
-
SFO
1 stop10h 14m
Alaska Airlines
Deal found 25/1£274
Mon 23/317:43
SFO
-
YYZ
2 stops18h 52m
Alaska Airlines
Wed 25/316:45
YYZ
-
SFO
1 stop8h 42m
Alaska Airlines
Deal found 26/1£276
Sun 15/205:45
SFO
-
YYZ
1 stop7h 25m
Delta
Fri 27/212:11
YYZ
-
SFO
1 stop9h 25m
Delta
Deal found 26/1£276
Tue 21/418:40
SFO
-
YYZ
2 stops18h 05m
Alaska Airlines
Wed 29/416:55
YYZ
-
SFO
2 stops17h 45m
Alaska Airlines
Deal found 26/1£280
Mon 9/222:54
SFO
-
YYZ
1 stop7h 10m
Delta
Wed 11/217:15
YYZ
-
SFO
1 stop9h 32m
Delta
Deal found 26/1£284

Find flight deals from San Francisco to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

£213

One-way from

£106

Popular in

December

Cheapest in

February

Average price

£287

Good one-way deal

£137 or less
Porter Airlines
  • Porter Airlines
  • 11/3-18/3
  • 1 total stop
  • 14h 00m total
  • San Francisco to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/2
  • Nonstop
  • 4h 57m total
  • San Francisco to Toronto
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from San Francisco to Toronto Pearson Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from San Francisco to Toronto Pearson Intl Airport that are best for you.

Fly from

San Francisco

Fly to

Pearson Intl

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 19/2

13:45-21:42

Nonstop4h 57m

Toronto Pearson Intl

Thu 26/2

09:50-12:45

Nonstop5h 55m

£250

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 20/2

06:05-17:02

1 stop7h 57m

Toronto Pearson Intl

Fri 27/2

12:11-18:36

1 stop9h 25m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 20/2

05:45-16:10

1 stop7h 25m

Toronto Pearson Intl

Wed 25/2

17:15-23:47

1 stop9h 32m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 17/2

22:45-11:18

1 stop9h 33m

Toronto Pearson Intl

Sat 21/2

06:15-10:59

1 stop7h 44m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 30/3

22:35-11:06

1 stop9h 31m

Toronto Pearson Intl

Thu 2/4

12:15-19:07

1 stop9h 52m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 19/2

05:45-19:09

1 stop10h 24m

Toronto Pearson Intl

Sat 21/2

06:15-10:59

1 stop7h 44m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 20/2

12:42-23:11

1 stop7h 29m

Toronto Pearson Intl

Tue 24/2

12:11-18:36

1 stop9h 25m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 19/2

05:45-19:09

1 stop10h 24m

Toronto Pearson Intl

Mon 23/2

17:15-23:25

1 stop9h 10m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 20/2

06:05-17:02

1 stop7h 57m

Toronto Pearson Intl

Mon 23/2

18:12-23:49

1 stop8h 37m

£269

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sun 15/2

05:45-16:10

1 stop7h 25m

Toronto Pearson Intl

Wed 25/2

12:07-19:39

1 stop10h 32m

£276

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from San Francisco to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Toronto Pearson Intl Airport

How far ahead should I book a flight from San Francisco to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a return flight from San Francisco to Pearson Intl. Price data was last updated on 23 January 2026.

The best time to book flights from San Francisco to Toronto Pearson Intl Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to Toronto Pearson Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Toronto Pearson Intl Airport (average of £93). Flying from San Francisco to Toronto Pearson Intl Airport in August is currently the most expensive (average of £148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to YYZ?

Find hourly flight availability from San Francisco to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 January 2026.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Toronto Pearson Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Toronto Pearson Intl?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Toronto Pearson Intl. You should not have trouble finding flights to Toronto Pearson Intl from San Francisco; the airport handles an average of 14 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Toronto Pearson Intl. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How long is the flight from San Francisco to Toronto Pearson Intl Airport?

    Departing from San Francisco to Toronto Pearson Intl Airport will take you 4h 57m. There are 2253 mi between San Francisco and Toronto Pearson Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from San Francisco to Toronto Pearson Intl Airport?

    No one likes to see their flight delayed. When booking a flight from San Francisco to Toronto Pearson Intl Airport consider choosing United Airlines (69%), Air Canada (69%) or Singapore Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Toronto Pearson Intl Airport?

    Looking at all options, your cheapest flight can be booked for £122. While the most popular route (San Francisco - Toronto Pearson Intl) can be booked for £225 on average, our data indicates £173 when flying from San Francisco to Toronto Pearson Intl Airport.

  • Can I find deals for flights from San Francisco to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on San Francisco to Pearson Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Pearson Intl.

  • Can I find deals for business class flights from San Francisco to Pearson Intl?

    Yes. Cheapflights offers flight deals from San Francisco to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Toronto Pearson Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Toronto Pearson Intl Airport (average of £93). Flying from San Francisco to Toronto Pearson Intl Airport in August is currently the most expensive (average of £148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Orillia
Brampton
Ajax
Vaughan
Markham
Oakville
Burlington
Richmond Hill
Grimsby
Oshawa
Kitchener
Pickering

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Pearson Intl?

Cheapflights helps you search for flights from San Francisco to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Pearson Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pearson Intl from San Francisco.

Can Cheapflights find flights from San Francisco to Pearson Intl with no change fees?

Certainly. Search results for flights to Pearson Intl from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Pearson Intl become cheaper?

Yes! Start tracking prices for San Francisco to Pearson Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.