SFO - YYZ

£119 Find Cheap Flights from San Francisco to Toronto

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 Toronto departing on 21/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Toronto, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£235
Overall average: £304
Multiple Airlines
Tue 21/4Tue 28/4
SFO - YYZ • 2 stops
Cheapest direct flights
£269
Typical prices: £259-£382
Air Canada, Porter Airlines
Tue 21/4Tue 28/4
SFO - YYZ • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Use kerbside check-in at SFO for a smoother departure.
Porter Airlines suggests having streaming options onboard.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Direct flights
You can fly direct with Air Canada, Porter Airlines, and United Airlines. Average duration is 5h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Francisco to Toronto 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 return flight deals from San Francisco to Toronto

Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
19:40 - 19:36
SFO
-
YYZ
20h 56m
2 stops
Multiple Airlines Logo
06:15 - 12:00
YYZ
-
SFO
8h 45m
1 stop
£235Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
19:40 - 19:36
SFO
-
YYZ
20h 56m
2 stops
Multiple Airlines Logo
09:50 - 12:45
YYZ
-
SFO
5h 55mdirect
£236Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
13:45 - 21:42
SFO
-
YYZ
4h 57mdirect
Multiple Airlines Logo
06:15 - 12:00
YYZ
-
SFO
8h 45m
1 stop
£259Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:45 - 21:42
SFO
-
YYZ
4h 57mdirect
Multiple Airlines Logo
06:15 - 12:00
YYZ
-
SFO
8h 45m
1 stop
£262Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
19:59 - 15:45
SFO
-
YYZ
16h 46m
1 stop
Multiple Airlines Logo
06:15 - 12:00
YYZ
-
SFO
8h 45m
1 stop
£267Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
08:30 - 16:30
SFO
-
YYZ
5h 00mdirect
Multiple Airlines Logo
09:50 - 12:45
YYZ
-
SFO
5h 55mdirect
£269Multiple Airlines
Wed, 29 Apr - Tue, 5 May
Alaska Airlines Logo
14:00 - 15:45
SFO
-
YYZ
22h 45m
1 stop
Alaska Airlines Logo
16:55 - 22:28
YYZ
-
SFO
8h 33m
1 stop
£270Alaska Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
19:59 - 15:45
SFO
-
YYZ
16h 46m
1 stop
Multiple Airlines Logo
22:20 - 12:00
YYZ
-
SFO
16h 40m
2 stops
£285Multiple Airlines
Tue, 28 Apr - Fri, 1 May
Alaska Airlines Logo
17:31 - 15:45
SFO
-
YYZ
19h 14m
1 stop
Alaska Airlines Logo
16:55 - 21:23
YYZ
-
SFO
31h 28m
1 stop
£287Alaska Airlines
Sat, 25 Apr - Sat, 2 May
Alaska Airlines Logo
19:59 - 15:45
SFO
-
YYZ
16h 46m
1 stop
Alaska Airlines Logo
16:55 - 22:28
YYZ
-
SFO
8h 33m
1 stop
£290Alaska Airlines
Booking Insights

KAYAK’s insights & trends for San Francisco to Toronto flights

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

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

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.

When flying from San Francisco to Toronto, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

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 £290 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is £494 and £362 respectively.

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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Toronto

 
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 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 out at sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specialising 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 favourite 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.

Good to know - Cheap tickets from San Francisco to Toronto

Low seasonJanuary
Cheapest flight£119
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from San Francisco to Toronto

When to book flights from San Francisco to Toronto

Are your dates flexible? Find out the best times to travel from San Francisco to Toronto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Toronto: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from San Francisco to Toronto 
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
Sept 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 flights

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

    In the last 3 days, the lowest price for a flight from San Francisco to Toronto Pearson Intl Airport was £119 for a one-way ticket and £235 for a return.

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

    Air Canada, United Airlines, Iberia, British Airways, and Finnair offer inflight Wi-Fi service on the San Francisco to Toronto flight route.

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

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

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

    There are direct flights from San Francisco to Toronto on a daily basis.

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

    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.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Toronto with an airline and back to San Francisco with another airline.

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

    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 from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from San Francisco to Toronto?

    In the past 3 days, the cheapest return tickets from San Francisco to Toronto were found on Alaska Airlines (£270) and United Airlines (£312).

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

  • Looking for a cheap flight from Toronto to San Francisco? 25% of our users found flights on this route for £226 or less one-way and £230 or less round-trip.

Prefer to fly direct from San Francisco to Toronto?

 
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 Toronto

Information on your arrival and departure airports