SFO - YYZ

$187 Find Cheap Flights from San Francisco to Toronto Pearson Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Pearson Intl departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$306
Typical prices: $386-$598
WestJet
Thu 9/10Wed 9/16
SFO - YYZ • 2 stops
Cheapest non-stop
$324
Typical prices: $391-$597
Porter Airlines
Tue 9/15Wed 9/30
SFO - YYZ • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Porter’s newer jets add Wi-Fi and free drinks; Air Canada has live TV on some flights.
United sells Priority Boarding for carry-ons, while Air Canada Preferred Economy adds legroom.
Expert advice
Expert advice
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Expert advice
Expert advice
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Nonstop flights
You can fly direct with Air Canada, Porter Airlines and United Airlines. Average duration is 5h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $344 (round-trip)
Shortest trip • 6h 57m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pearson Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Francisco to Pearson Intl (SFO-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Pearson Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Pearson Intl

Thu, Sep 10 - Wed, Sep 16
WestJet Logo
6:00 am - 7:55 pm
SFO
-
YYZ
10h 55m
2 stops
WestJet Logo
10:50 am - 4:40 pm
YYZ
-
SFO
8h 50m
1 stop
$306WestJet
Sun, Oct 11 - Sun, Oct 18
WestJet Logo
1:00 pm - 12:10 am
SFO
-
YYZ
8h 10m
1 stop
WestJet Logo
6:00 am - 12:00 pm
YYZ
-
SFO
9h 00m
1 stop
$306WestJet
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
6:00 am - 7:55 pm
SFO
-
YYZ
10h 55m
2 stops
Multiple Airlines Logo
9:45 am - 12:20 pm
YYZ
-
SFO
5h 35mnonstop
$309Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
6:00 am - 9:35 pm
SFO
-
YYZ
12h 35m
2 stops
Multiple Airlines Logo
9:45 am - 12:20 pm
YYZ
-
SFO
5h 35mnonstop
$310Multiple Airlines
Tue, Sep 15 - Wed, Sep 30
Porter Airlines Logo
1:20 pm - 9:25 pm
SFO
-
YYZ
5h 05mnonstop
Porter Airlines Logo
9:45 am - 12:20 pm
YYZ
-
SFO
5h 35mnonstop
$324Porter Airlines
Wed, Oct 28 - Tue, Nov 3
Porter Airlines Logo
1:45 pm - 9:39 pm
SFO
-
YYZ
4h 54mnonstop
Porter Airlines Logo
9:50 am - 12:45 pm
YYZ
-
SFO
5h 55mnonstop
$356Porter Airlines
Mon, Sep 14 - Mon, Sep 21
Air Canada Logo
10:45 pm - 6:41 am
SFO
-
YYZ
4h 56mnonstop
Air Canada Logo
7:20 pm - 9:49 pm
YYZ
-
SFO
5h 29mnonstop
$379Air Canada
Sun, Sep 13 - Fri, Sep 18
Air Canada Logo
10:45 pm - 6:41 am
SFO
-
YYZ
4h 56mnonstop
Air Canada Logo
7:20 pm - 9:49 pm
YYZ
-
SFO
5h 29mnonstop
$385Air Canada
Mon, Nov 23 - Sat, Nov 28
Air Transat Logo
1:45 pm - 9:39 pm
SFO
-
YYZ
4h 54mnonstop
Air Transat Logo
9:50 am - 12:45 pm
YYZ
-
SFO
5h 55mnonstop
$408Air Transat
Tue, Nov 24 - Sat, Nov 28
Air Transat Logo
1:45 pm - 9:39 pm
SFO
-
YYZ
4h 54mnonstop
Air Transat Logo
9:50 am - 12:45 pm
YYZ
-
SFO
5h 55mnonstop
$464Air Transat
Booking Insights

KAYAK's insights & trends for San Francisco to Pearson Intl flights

Get data-powered insights and trends into flights from San Francisco to Pearson Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Toronto Pearson Intl Airport departing in October.

Flight prices are below average for this route right now.

Flights to Toronto Pearson Intl Airport from San Francisco usually cost between $403 and $634 in October.
The lowest price found in the past 5 days was $308 on WestJet (Oct 1-Oct 8).

What’s the cheapest day of the week to fly from San Francisco to Toronto Pearson Airport?

The average price of all round-trip flights from San Francisco to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

For San Francisco to Toronto Pearson Airport, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Toronto Pearson Airport back to San Francisco, the best deals are generally found on Thursday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Toronto Pearson Intl Airport is February, where tickets cost $383 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $644 and $576 respectively.

Can I save money by flying with a layover from San Francisco to Toronto Pearson Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $594 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Toronto Pearson Intl Airport, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Pearson Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

John Walton

John Walton

Expert on Porter Airlines and Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low season

January

Cheapest flight

$187
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from San Francisco to Toronto Pearson Airport

When to book flights from San Francisco to Pearson Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Pearson Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from San Francisco to Pearson Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from San Francisco to Pearson Intl 
JendanFlew with Porter Airlines
SFO
-
YYZ
Mar 2025
Make sure you have an online streaming option to help the time pass faster.
Verified travelerFlew with United Airlines
SFO
-
YYZ
Sep 2024
If you do not find enough space for your personal belongs( bags or luggage), you can ask the crew for help. They are kindly and friendly, and they can help you.
Verified travelerFlew with Porter Airlines
SFO
-
YYZ
Mar 2024
Be on time, don’t carry so much cumbersome baggage on board.

FAQs for booking San Francisco to Toronto Pearson Airport flights

  • Where can I enjoy some quiet time at SFO?

    If you want to enjoy some quiet time while waiting for your flight at SFO, you can visit the airport's Reading Room located in terminal 1 near gates 40 and 48. Alternatively, you can visit the Berman Reflection Room, situated in the main hall of the international terminal. The airport's Reading Room is normally open from 8 am to 10 pm, while the Reflection Room is usually operational from 7 am to 11 pm.

  • Does YYZ have any exciting destinations worth checking out?

    YYZ has numerous destinations worth checking out. While at this airport, you can check out the film exhibition created by the Toronto International Film Festival, located in terminal 3. You can also check out large sculptures, a changing art display, and a dinosaur display in terminal 1.

  • How early should I get to SFO on my travel date?

    On the day you're set to fly to Toronto from SFO, you should reach the airport at least 2 hours before your flight. You should reach the airport early so that you have enough time to go through the airport's tedious security checkpoints.

  • Can I rent a car at YYZ?

    You can easily rent a car at YYZ, as the airport has several on-site car rental agencies like Budget, Avis, Enterprise, Dollar, and National. The counters for these car rentals are situated onl evel 1 of the parking garages adjacent terminals 1 and 3.

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

    In the last 5 days, the lowest price for a flight from San Francisco to Toronto Pearson Intl Airport was $187 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between San Francisco and Toronto Pearson Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Toronto Pearson Airport.

  • Which airports will I be using when flying from San Francisco to Toronto Pearson Airport?

    On your way to Toronto Pearson Airport, you’ll fly out from San Francisco. You’ll be landing at Toronto Pearson Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Toronto Pearson Airport?

    All the following airlines offer inflight Wi-Fi service on the San Francisco to Toronto Pearson Airport flight route: Air Canada, United Airlines, British Airways, Finnair, Iberia, and Lufthansa.

  • Which aircraft models fly most regularly from San Francisco to Toronto Pearson Airport?

    The Embraer 195 E2 is the aircraft model that flies most regularly on the San Francisco to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from San Francisco to Toronto Pearson Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Toronto Pearson Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to Toronto Pearson Airport?

    There are nonstop flights from San Francisco to Toronto Pearson Airport on a daily basis.

  • Which is the best airline for flights from San Francisco to Toronto, Porter Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Francisco to Toronto are Porter Airlines and Delta. With an average price for the route of $443 and an overall rating of 8.0, Porter Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $460 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Francisco to Toronto Pearson Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Toronto Pearson Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Toronto Pearson Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Toronto Pearson Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Pearson Airport with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and YYZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Toronto Pearson Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Pearson Airport from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $257 or less one-way and $529 or less round-trip.
  • While waiting for your flight to Toronto at San Francisco International Airport (SFO), you can watch flights take off and landfrom the airport's outdoor terrace. Located in boarding area G in the international terminal, this relaxed spot is normally open to passengers from 7 am to 11:30 pm.
  • SFO is home to four locations of XpresSpa that offer relaxing spa services like manicures, pedicures, facials, and massages. Two are situated in terminal 3, while terminal 2 and the international terminal each feature one. Given that they all have well-trained professionals and superb spa equipment, you will have a good time in any of the branches.
  • If you're traveling to Toronto with your kids from SFO, you should let them have fun at one of the airport's four exceptional children's play areas. Located near gate 22 in terminal 1, between gates 54A and 58B in terminal 2, and gates 62 and 87A in terminal 3, these children's play areas feature numerous toys and child-proof playgrounds.
  • In case you feel a bit unwell once you alight from your flight at Toronto Pearson International Airport (YYZ), you can visit the airport's Apple Tree Medical Center before security in terminal 1. You can count on receiving quality care at this center, as it boasts exceptional medical practitioners.
  • Before departing YYZ for your preferred destination in Toronto, you should consider catching your breath at one of the Plaza Premium Lounges. Situated in the international, domestic, and US transborder departures, these lounges feature comfortable seats, free and fast internet, various entertainment sources, clean toilets, beverages, and snacks.

Prefer to fly direct from San Francisco to Toronto Pearson Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Toronto Pearson Intl.
Find which airlines fly direct from San Francisco Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Toronto Pearson Intl

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more direct flights

Direct returns

Toronto Pearson Intl to San Francisco

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more direct flights

Everything you need to know for your flight from San Francisco to Pearson Intl

Information on your arrival and departure airports