YYZ - SFO

₹ 18,987 Find Cheap Flights from Toronto to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to San Francisco departing on 24/7. 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 San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco, 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 Toronto to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 35,493
Typical prices: ₹ 50,472-₹ 35,111
Delta
Fri 14/8Tue 18/8
YYZ - SFO • 1 stop
Cheapest direct flights
₹ 36,447
Typical prices: ₹ 55,004-₹ 37,544
United Airlines, Air Canada
Wed 24/6Thu 30/7
YYZ - SFO • Direct
Top airlines
Cheapest • from ₹ 35,493 (return)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada, Porter Airlines, and United Airlines. Average duration is 5h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% 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 San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

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

Fri, 14 Aug - Tue, 18 Aug
Delta Logo
17:50 - 21:59
YYZ
-
SFO
7h 09m
1 stop
Delta Logo
06:13 - 18:34
SFO
-
YYZ
9h 21m
1 stop
₹ 35,493Delta
Fri, 14 Aug - Tue, 18 Aug
Delta Logo
06:00 - 14:47
YYZ
-
SFO
11h 47m
1 stop
Delta Logo
08:00 - 23:57
SFO
-
YYZ
12h 57m
1 stop
₹ 35,588Delta
Fri, 10 Jul - Mon, 13 Jul
Delta Logo
17:45 - 21:59
YYZ
-
SFO
7h 14m
1 stop
Delta Logo
22:55 - 08:55
SFO
-
YYZ
7h 00m
1 stop
₹ 35,684Delta
Tue, 1 Sep - Sun, 1 Nov
Delta Logo
12:25 - 17:18
YYZ
-
SFO
7h 53m
1 stop
Delta Logo
06:00 - 16:39
SFO
-
YYZ
7h 39m
1 stop
₹ 36,447Delta
Thu, 9 Jul - Tue, 21 Jul
Multiple Airlines Logo
06:30 - 09:09
YYZ
-
SFO
5h 39mdirect
Multiple Airlines Logo
16:40 - 00:35
SFO
-
YYZ
4h 55mdirect
₹ 36,542Multiple Airlines
Sat, 5 Dec - Mon, 7 Dec
Porter Airlines Logo
09:45 - 12:40
YYZ
-
SFO
5h 55mdirect
Porter Airlines Logo
13:40 - 21:37
SFO
-
YYZ
4h 57mdirect
₹ 36,638Porter Airlines
Tue, 23 Jun - Fri, 10 Jul
Delta Logo
06:30 - 11:35
YYZ
-
SFO
8h 05m
1 stop
Delta Logo
23:56 - 11:19
SFO
-
YYZ
8h 23m
1 stop
₹ 37,019Delta
Fri, 4 Sep - Tue, 3 Nov
Delta Logo
19:24 - 23:47
YYZ
-
SFO
7h 23m
1 stop
Delta Logo
22:45 - 09:01
SFO
-
YYZ
7h 16m
1 stop
₹ 37,115Delta
Wed, 12 Aug - Wed, 12 Aug
Multiple Airlines Logo
06:10 - 12:14
YYZ
-
SFO
9h 04m
1 stop
Multiple Airlines Logo
16:40 - 00:35
SFO
-
YYZ
4h 55mdirect
₹ 37,496Multiple Airlines
Tue, 30 Jun - Fri, 10 Jul
Delta Logo
06:30 - 13:10
YYZ
-
SFO
9h 40m
1 stop
Delta Logo
22:55 - 11:19
SFO
-
YYZ
9h 24m
1 stop
₹ 37,687Delta
Booking Insights

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

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

How much is a return flight from Toronto Pearson Intl Airport to San Francisco?

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

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

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

If your flying dates are flexible, you should consider flying to San Francisco on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto to San Francisco. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to San Francisco, 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 Toronto Pearson Intl Airport to San Francisco is January, where tickets cost ₹ 33,012 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 44,366 and ₹ 41,504 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 63,748, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to San Francisco, 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 Toronto Pearson Intl Airport to San Francisco, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 18,987
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Toronto to San Francisco

When to book flights from Pearson Intl to San Francisco

Are your dates flexible? Find out the best times to travel from Pearson Intl to San Francisco 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.

FAQs for booking Toronto to San Francisco flights

  • What are the luggage options at Pearson International Airport?

    Protect your luggage from damage and theft by wrapping them in plastic. These services are available at Terminal 1, international, landside; and Terminal 3, international, landside, check-in area. The airport provides baggage carts free of charge, located throughout the airport. Looking for storage and lockers? You can store your coat or other personal items at an average cost of C$ 3.78 per day, and between C$ 9.46 and C$ 15.76 per piece for personal items and luggage.

  • Does San Francisco Airport provide communication facilities?

    Free Wi-Fi internet access is available at the airport. You can also use telephones with data ports throughout San Francisco Airport. Another communication alternative at the airport is hired mobile telephones. The airport also has post boxes immediately outside the terminals.

  • Does Pearson International Airport allow pets?

    The airport is pet friendly. If you are travelling with your furry friend, you can access pet relief areas in Terminal 1, landside, departures; Terminal 1, ground floor; and Terminal 3, landside, arrivals level. Additionally, Pearson International Airport has a therapy dogs session for travellers who want to relax with a dog before boarding their flights.

  • Does San Francisco Airport have disabled facilities?

    The airport is fully accessible to disabled travellers. Passengers requiring disabled facilities like wheelchairs should contact their airline before travelling. Additionally, the airport has TDD and TTY phones distributed throughout the airport for hearing-impaired passengers. Other disabled facilities at San Francisco Airport include disabled car parking spaces accessible in all car parks and wheelchair-accessible shuttles, buses, and taxis.

  • What are the transport options to Pearson International Airport?

    You can easily get to Pearson International Airport via the bus system, and the fares vary depending on the distance. Car rental agencies like Enterprise, Avis, Hertz, Budget, National, and Thrifty operate from the city centre to the airport. You can contact the car rental agency of your choice. Passengers can use the free and fully wheelchair-accessible 24h link trains to get to the airport. Alternative transport options to Pearson International Airport include hotel shuttles that operate at the convenience of their guests, train, long-distance bus, and limousine and taxi services.

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to San Francisco was ₹ 18,987 for a one-way ticket and ₹ 35,493 for a return.

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

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

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

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

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

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

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

    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 Toronto to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Toronto 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 Toronto to San Francisco?

    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 San Francisco with an airline and back to Toronto with another airline.

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

    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 San Francisco from Toronto 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 Toronto Pearson Intl Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 29,801 or less one-way and ₹ 63,748 or less round-trip.
  • American Airlines operates a one-stop flight from Pearson International Airport (YYZ) to San Francisco Airport (SFO) via Charlotte Douglas (CLT). Alternatively, you can use Delta Airlines to get to San Francisco Airport from Pearson Airport, with a stop at Detroit Metropolitan Wayne County (DTW).
  • Pearson International Airport has nursing stations in Terminal 1 airside at gate D35 and in Terminal 3 airside at gate B39.
  • There’s a lost property office at San Francisco Airport in the baggage reclaim area of Terminal 1. You may visit the office if you have lost an item in the airport.
  • There are family washrooms in Terminal 1, landside; Terminal 3, landside; and the departures area at Pearson International Airport. The airport also has children's play areas in Terminal 1, airside, gate D24.
  • Travellers passing through San Francisco Airport can use luggage trolleys throughout the terminals for a fee. You can also access left-luggage services at the international terminal.

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

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

Direct departures

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

Direct returns

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

Reviews of the top airline flying from Pearson Intl to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Toronto to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pearson Intl to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 438 reviews
7.6Food
8.6Crew
8.2Boarding
8.0Comfort
6.9Entertainment
Airline reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

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

Information on your arrival and departure airports