C$ 246 Find Cheap Flights from Toronto to San Francisco Bay Area

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to San Francisco Bay Area departing on 6/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco Bay Area, 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 Bay Area, as well as popular online travel agencies
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Best San Francisco Bay Area Flight Deals from Toronto

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco1 stopC$ 426
San Francisco
San Francisco1 stopC$ 426

Cheap Flights from Toronto to San Francisco Bay Area

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to San Francisco Bay Area 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 Toronto to San Francisco Bay Area

Tue, 25 Nov - Thu, 4 Dec
Air Canada Logo
3:25 p.m. - 9:37 p.m.YTZ-SFO
9h 12m1 stop
Air Canada Logo
8:40 a.m. - 8:43 p.m.SFO-YTZ
9h 03m2 stops
C$ 426Air Canada
Find Deal
Fri, 29 Aug - Sun, 7 Sep
Air Canada Logo
12:25 p.m. - 7:57 p.m.YTZ-SFO
10h 32m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 429Air Canada
Find Deal
Fri, 17 Oct - Tue, 21 Oct
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 432Air Canada
Find Deal
Tue, 1 Jul - Tue, 8 Jul
Air Canada Logo
12:25 p.m. - 7:57 p.m.YTZ-SFO
10h 32m1 stop
Air Canada Logo
8:20 a.m. - 9:31 p.m.SFO-YTZ
10h 11m1 stop
C$ 440Air Canada
Find Deal
Sat, 4 Oct - Fri, 10 Oct
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 445Air Canada
Find Deal
Fri, 17 Oct - Tue, 21 Oct
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 448Air Canada
Find Deal
Wed, 8 Oct - Sun, 12 Oct
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 7:49 p.m.SFO-YTZ
8h 19m1 stop
C$ 452Air Canada
Find Deal
Fri, 29 Aug - Sun, 7 Sep
Air Canada Logo
12:25 p.m. - 7:57 p.m.YTZ-SFO
10h 32m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 453Air Canada
Find Deal
Fri, 18 Jul - Tue, 22 Jul
 Logo
7:30 p.m. - 2:39 p.m.YTZ-SJC
22h 09m2 stops
 Logo
4:22 p.m. - 11:46 a.m.SJC-YTZ
16h 24m3 stops
C$ 525
Find Deal
Fri, 18 Jul - Tue, 22 Jul
 Logo
7:00 a.m. - 11:54 p.m.YTZ-SJC
19h 54m3 stops
 Logo
4:22 p.m. - 11:46 a.m.SJC-YTZ
16h 24m3 stops
C$ 533
Find Deal
Useful Info

KAYAK's insights & trends for Toronto to San Francisco Bay Area flights

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

Can I save money by flying with a layover from Toronto Island Airport to San Francisco Bay Area?

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.

No, with an average price for the route of C$ 525, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Toronto Island Airport to San Francisco Bay Area?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Island Airport to San Francisco Bay Area, 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 Island Airport to San Francisco Bay Area is May, when tickets cost C$ 421 (return) on average. On the other hand, the most expensive months are September and August, when the average cost of round-trip tickets is C$ 829 and C$ 732 respectively.


Good to know

Low seasonMay
High seasonAugust
Cheapest flightC$ 246
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Toronto Island to San Francisco

FAQs - booking San Francisco Bay Area flights

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

    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 Bay Area.

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

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

    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 from Toronto to San Francisco Bay Area with an airline and back 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 Bay Area?

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

  • What is the cheapest time of day to fly to San Francisco Bay Area?

    The cheapest time of day to fly to San Francisco Bay Area is generally in the evening, when round-trip flights cost C$ 476 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 539.

Reviews of the top airlines flying from Toronto to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Toronto to San Francisco Bay Area. 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 Toronto to San Francisco Bay Area? 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 289 reviews
8.7Crew
7.0Entertainment
8.2Boarding
7.6Food
8.1Comfort
Airline reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

10.0 ExcellentSteve, Jun 2025LAS - YOW
Read more Porter Airlines reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

I booked and paid extra for exit door seats also pre paid for my luggage air Canada changed plains and I never got what I paid for and they made me pay for luggage again they also did this to my wife. They are the most unorganized company I have ever dealt with. I am sure I will never see the extra money I paid for the seats or the recharge for the luggage. They are subsidized by the taxpayers and don’t give a dam just a horrible way to do business

Multiple change of the gates at Pearson, delayed flight was extremely uncomfortable.

Never made this leg of the flight since we rebooked through United instead. Did not make it to immigration/US custom due to the delay. Had to spend the night on our own dime in Toronto

YYZ air Canada security messed up which led to my kids missing their flight and having to go on a separate flight later in the day without the rest of the family. Customer service was horrible and have no sense of urgency or compassion for their customers. They refuse to compensate for their errors and making my kids wait hours in the airport. This isn’t the first time we have had issues with this airline and I won’t be flying with them again.

Cancelled flight had to fight for a hotel voucher and lost my upgrade. Not great business.

Flight attendants were delightful, smiling, anticipating needs, and overall excellent. Pilots kept us informed and made 1 of the best soft landings!

Everything you need to know for your flight to San Francisco Bay Area

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