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Cheap flights from San Francisco to Toronto Pearson Intl Airport from £129

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
3 ספט' — 10 ספט'1
1 adult

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 Wednesday or Tuesday and return on a Friday

Cheap 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 29 אוגוסט 2025.

Round-trip from

£209

One-way from

£129

Popular in

December

Cheapest in

February

Average price

£325

Good one-way deal

£157 or less
24/9-25/9
  • 24/9-25/9
  • 2 total stops
  • 25h 56m total
  • San Francisco to Toronto
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Delta
  • Delta
  • 27/10
  • 1 total stop
  • 9h 45m total
  • San Francisco to Toronto
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Highest demand for flights based on searches. 10% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from San Francisco to Toronto Pearson Intl.
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Find flight deals from San Francisco to Pearson Intl

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 29 אוגוסט 2025.

ד' 24/910:15SFO - YYZ
1 stop11h 51mMultiple Airlines
ה' 25/922:25YYZ - SFO
1 stop14h 05mMultiple Airlines
Deal found 27/8£209
א' 7/1210:15SFO - YYZ
1 stop11h 23mMultiple Airlines
ו' 12/1209:45YYZ - SFO
1 stop8h 42mMultiple Airlines
Deal found 28/8£211
ג' 9/1213:00SFO - YYZ
1 stop8h 26mMultiple Airlines
ו' 12/1209:45YYZ - SFO
1 stop14h 23mMultiple Airlines
Deal found 28/8£212
ב' 8/1208:43SFO - YYZ
1 stop8h 49mMultiple Airlines
א' 14/1220:00YYZ - SFO
1 stop14h 48mMultiple Airlines
Deal found 28/8£212
ו' 12/1208:43SFO - YYZ
1 stop8h 49mMultiple Airlines
ב' 15/1220:00YYZ - SFO
1 stop15h 43mMultiple Airlines
Deal found 28/8£217
ב' 8/1208:43SFO - YYZ
1 stop8h 49mMultiple Airlines
ב' 15/1220:00YYZ - SFO
1 stop15h 43mMultiple Airlines
Deal found 28/8£218
ה' 11/1213:00SFO - YYZ
1 stop8h 26mMultiple Airlines
ו' 12/1209:45YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 28/8£221
א' 7/1208:43SFO - YYZ
1 stop8h 49mMultiple Airlines
א' 14/1220:00YYZ - SFO
1 stop14h 48mMultiple Airlines
Deal found 28/8£235
ב' 8/1208:43SFO - YYZ
1 stop8h 49mMultiple Airlines
ה' 18/1212:30YYZ - SFO
2 stops14h 36mMultiple Airlines
Deal found 28/8£235
ג' 9/1213:40SFO - YYZ
Nonstop4h 57mMultiple Airlines
א' 14/1220:00YYZ - SFO
1 stop14h 48mMultiple Airlines
Deal found 28/8£237

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 29 אוגוסט 2025.
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

ב' 10/11

15:28-15:35

2 stops21h 07m

Toronto Pearson Intl

ו' 14/11

16:45-07:34

2 stops17h 49m

£267

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ג' 11/11

15:28-15:35

2 stops21h 07m

Toronto Pearson Intl

ו' 14/11

16:45-07:34

2 stops17h 49m

£267

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ג' 9/12

15:33-15:35

2 stops21h 02m

Toronto Pearson Intl

ו' 12/12

16:45-22:47

1 stop9h 02m

£280

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ב' 22/9

20:19-15:00

1 stop15h 41m

Toronto Pearson Intl

ג' 11/11

16:45-07:34

2 stops17h 49m

£284

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ב' 22/9

07:00-15:00

1 stop29h 00m

Toronto Pearson Intl

ו' 14/11

16:45-07:34

2 stops17h 49m

£284

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ג' 4/11

11:40-15:35

1 stop24h 55m

Toronto Pearson Intl

א' 9/11

16:45-23:50

1 stop10h 05m

£286

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ד' 10/12

15:33-15:35

2 stops21h 02m

Toronto Pearson Intl

ב' 15/12

16:45-08:06

2 stops18h 21m

£288

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ד' 22/10

14:04-15:00

2 stops21h 56m

Toronto Pearson Intl

ג' 28/10

16:45-07:34

2 stops17h 49m

£288

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ו' 26/9

00:45-11:38

1 stop7h 53m

Toronto Pearson Intl

ג' 30/9

06:15-11:55

1 stop8h 40m

£289

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

ב' 10/11

19:37-15:35

1 stop16h 58m

£129

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 19 results
1
2

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 22 August 2025.

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, January is the cheapest month in which you can book a flight from San Francisco to Toronto Pearson Intl Airport (average of £490). Flying from San Francisco to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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 29 אוגוסט 2025.

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 afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 29 אוגוסט 2025.
Read through reviews of airlines operating flights from San Francisco to Toronto Pearson Intl Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

AMS - YYZ

The cabin crew was excellent especially considering the stress they've been under and that their not paid for all the preflight work they do. The entertainment screens in the bank of seats that I was sitting in didn't work for the entire 8 hour flight. I consider this a failure on management's part to properly maintain their aircraft to ensure a pleasant experience for their customers.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

AMS - YYZ

The cabin crew was excellent especially considering the stress they've been under and that their not paid for all the preflight work they do. The entertainment screens in the bank of seats that I was sitting in didn't work for the entire 8 hour flight. I consider this a failure on management's part to properly maintain their aircraft to ensure a pleasant experience for their customers.

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 18 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 1 airline has 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 21h 07m. There are 2253 mi between San Francisco and Toronto Pearson Intl Airport.

  • What is the cheapest airline to fly from San Francisco to Toronto Pearson Intl Airport round-trip?

    Air Canada, at £294, was found to be the cheapest airline from San Francisco to Toronto Pearson Intl Airport.. You may be able to fly from San Francisco to Toronto Pearson Intl Airport for 9% less than the average price by searching for this airline.

  • 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 Brussels Airlines (86%), Porter Airlines (72%) or Air Transat (72%) 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 £143. While the most popular route (San Francisco - Toronto Pearson Intl) can be booked for £204 on average our data indicates £270 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, January is the cheapest month in which you can book a flight from San Francisco to Toronto Pearson Intl Airport (average of £490). Flying from San Francisco to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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
Brampton
Orillia
Ajax
Richmond Hill
Vaughan
Markham
Orangeville
Oakville
Burlington
Oshawa
Grimsby
Kitchener
Pickering

Browse thousands of different options on Cheapflights for your next trip

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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

Top airline flying from San Francisco to Pearson Intl

Discover the top airline that operate flights from San Francisco to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 אוגוסט 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£294Average£338FlexibilityNo cancel feeOn-time67%
Search Air Canada 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.

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