Cheap flights from San Francisco to Toronto Pearson Intl Airport from C$ 217

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
9 Jan — 16 Jan1
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 April, booked 82 days in advance, depart on a Tuesday or Friday and return on a Friday

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 10 December 2025.

Mon 15/124:59 p.m.SFO - YYZ
2 stops18h 21mMultiple Airlines
Fri 30/17:55 p.m.YYZ - SFO
1 stop17h 13mMultiple Airlines
Deal found 8/12C$ 432
Mon 15/124:59 p.m.SFO - YYZ
1 stop10h 48mMultiple Airlines
Fri 9/110:15 p.m.YYZ - SFO
1 stop14h 15mMultiple Airlines
Deal found 8/12C$ 444
Mon 15/128:48 a.m.SFO - YYZ
2 stops26h 32mMultiple Airlines
Mon 16/29:45 a.m.YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 8/12C$ 447
Mon 15/124:59 p.m.SFO - YYZ
1 stop10h 48mMultiple Airlines
Wed 7/19:35 a.m.YYZ - SFO
1 stop25h 18mMultiple Airlines
Deal found 8/12C$ 453
Mon 15/124:59 p.m.SFO - YYZ
1 stop10h 48mMultiple Airlines
Tue 6/110:15 p.m.YYZ - SFO
2 stops36h 38mMultiple Airlines
Deal found 8/12C$ 454
Mon 15/124:59 p.m.SFO - YYZ
2 stops18h 21mMultiple Airlines
Wed 28/110:15 p.m.YYZ - SFO
1 stop14h 15mMultiple Airlines
Deal found 8/12C$ 460
Thu 11/121:00 p.m.SFO - YYZ
1 stop21h 10mMultiple Airlines
Fri 9/110:15 p.m.YYZ - SFO
1 stop14h 15mMultiple Airlines
Deal found 8/12C$ 461
Mon 15/128:48 a.m.SFO - YYZ
2 stops26h 32mMultiple Airlines
Wed 11/210:15 p.m.YYZ - SFO
1 stop14h 15mMultiple Airlines
Deal found 8/12C$ 468
Thu 11/121:00 p.m.SFO - YYZ
1 stop21h 10mMultiple Airlines
Wed 7/19:35 a.m.YYZ - SFO
1 stop25h 18mMultiple Airlines
Deal found 8/12C$ 469
Thu 11/121:00 p.m.SFO - YYZ
1 stop21h 10mMultiple Airlines
Tue 6/17:45 a.m.YYZ - SFO
2 stops31h 09mMultiple Airlines
Deal found 8/12C$ 471
Mon 15/124:59 p.m.SFO - YYZ
1 stop10h 48mMultiple Airlines
Thu 8/17:55 p.m.YYZ - SFO
2 stops26h 24mMultiple Airlines
Deal found 8/12C$ 472
Mon 15/124:59 p.m.SFO - YYZ
2 stops18h 21mMultiple Airlines
Fri 6/28:00 p.m.YYZ - SFO
1 stop17h 08mMultiple Airlines
Deal found 7/12C$ 475

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 10 December 2025.

Round-trip from

C$ 420

One-way from

C$ 217

Popular in

December

Cheapest in

February

Average price

C$ 904

Good round-trip deal

C$ 330 or less

Good one-way deal

C$ 364 or less
Porter Airlines
  • Porter Airlines
  • 16/1-21/1
  • 1 total stop
  • 14h 19m total
  • San Francisco to Toronto
Porter Airlines
  • Porter Airlines
  • 14/1
  • Nonstop
  • 4h 57m total
  • San Francisco to Toronto
Highest demand for flights based on searches. 13% potential increase in price (C$ 132 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from San Francisco to Toronto Pearson Intl.
Price to beat on a one-way flight from San Francisco to Toronto Pearson Intl.

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 10 December 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

Thu 15/1

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

Toronto Pearson Intl

Sat 17/1

9:45 a.m.-12:38 p.m.

Nonstop5h 53m

C$ 461

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 27/2

6:30 a.m.-3:35 p.m.

1 stop30h 05m

Toronto Pearson Intl

Tue 3/3

4:45 p.m.-6:07 p.m.

1 stop28h 22m

C$ 480

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 23/1

6:18 p.m.-3:35 p.m.

1 stop18h 17m

Toronto Pearson Intl

Sun 1/2

4:45 p.m.-5:59 p.m.

1 stop28h 14m

C$ 489

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 30/1

2:30 p.m.-3:35 p.m.

1 stop22h 05m

Toronto Pearson Intl

Tue 24/2

4:45 p.m.-2:02 p.m.

1 stop24h 17m

C$ 501

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 14/1

6:18 p.m.-3:35 p.m.

1 stop18h 17m

Toronto Pearson Intl

Tue 20/1

4:45 p.m.-4:22 p.m.

2 stops26h 37m

C$ 514

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 2/3

8:47 p.m.-3:35 p.m.

1 stop15h 48m

Toronto Pearson Intl

Fri 6/3

4:45 p.m.-10:56 p.m.

1 stop9h 11m

C$ 516

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 22/1

7:40 p.m.-3:35 p.m.

1 stop16h 55m

Toronto Pearson Intl

Thu 29/1

4:45 p.m.-11:03 p.m.

1 stop9h 18m

C$ 525

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 14/1

7:40 p.m.-3:35 p.m.

1 stop16h 55m

Toronto Pearson Intl

Sun 18/1

4:45 p.m.-11:03 p.m.

1 stop9h 18m

C$ 532

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 9/3

7:31 p.m.-3:35 p.m.

2 stops17h 04m

Toronto Pearson Intl

Thu 19/3

4:45 p.m.-10:10 p.m.

1 stop8h 25m

C$ 537

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 20/2

6:30 a.m.-3:35 p.m.

1 stop30h 05m

Toronto Pearson Intl

Sun 1/3

4:45 p.m.-10:37 a.m.

1 stop20h 52m

C$ 537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 19 results
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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 round-trip 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 round-trip flight from San Francisco to Pearson Intl. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Toronto Pearson Intl Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 176). Flying from San Francisco to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 280). 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 10 December 2025.

It’s typically best to fly out from San Francisco to Toronto Pearson Intl Airport in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Francisco to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Pearson Intl. Price data was last updated on 6 December 2025.

Travelers seeking maximum savings on their San Francisco to Toronto Pearson Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 December 2025.
Read through reviews of airlines operating flights from San Francisco to Toronto Pearson Intl Airport, such as Porter Airlines,Air Transat, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    Located just 19.0 km from the city centre, San Francisco is the airport most travellers will use when flying to Toronto Pearson Intl from San Francisco. Booking flights from San Francisco (SFO) to Toronto Pearson Intl should be relatively easy as there are 20 daily outbound flights to Toronto Pearson Intl from 5 different airlines.

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

    Porter Airlines and Alaska Airlines can get you from San Francisco to Toronto Pearson Intl Airport in just under 4h 57m. Your travel time can differ by up to 25h 08m. The distance between San Francisco and Toronto Pearson Intl Airport is about 3626 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Francisco to Toronto Pearson Intl Airport round-trip?

    Air Canada, at C$ 243, was found to be the cheapest airline from San Francisco to Toronto Pearson Intl Airport.Alternate airlines to your destination round-trip include Porter Airlines and WestJet. These flights start at 60% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Toronto Pearson Intl Airport one-way?

    The cheapest airlines for a one-way flight from San Francisco to Toronto Pearson Intl Airport are WestJet (C$ 136), Porter Airlines (C$ 175), and Air Canada (C$ 178).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Toronto Pearson Intl Airport on time: Brussels Airlines (100%), United Airlines (88%), Air Canada (88%).

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

    On average you can expect to pay C$ 503 for a flight from San Francisco to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 218 while the most popular route, (San Francisco - Toronto Pearson Intl) is currently priced at C$ 321.

  • 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 vacation 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 C$ 176). Flying from San Francisco to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 280). 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
Markham
Oakville
Collingwood
Vaughan
Kitchener
Burlington
Richmond Hill
Barrie
Milton
Muskoka
Cambridge
Waterloo
Guelph
Lindsay
Pickering
Peterborough
Oshawa
St. Catharines
Brantford

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from San Francisco to Pearson Intl

Discover the top 5 airlines 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 629,999 searches. Data last updated 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 258AverageC$ 635FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 290AverageC$ 445FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 300AverageC$ 831FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 374AverageC$ 542FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 493AverageC$ 858FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from San Francisco to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Pearson Intl from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from San Francisco to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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