Title: YYZ to SFO flights from $168 (Toronto to San Francisco) - Expedia.com ![Sunset view of the Golden Gate Bridge and fog from Battery Spencer, Golden Gate National Recreation Area, in San Francisco, California.](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $168 Cheap Flights from Toronto (YYZ) to San Francisco (SFO) [View $168 flight on Wed, Apr 29, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:YYZ,to:SFO,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:167.92&airProductToken=AQozCjEI0IgBEgM2NzEYmM4BILJxKN7SiwMwwdWLAzhWQABYAWoFQkFTSUNyCFYyTjBaRFpMEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Toronto Pearson Intl. Airport (YYZ) to San Francisco Intl. Airport (SFO) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TS.svg) Air Transat [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SFO,departure:3/14/2026TANYT&leg2=from:SFO,to:YYZ,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) ## Cheap Flights from Toronto to San Francisco (YYZ-SFO) Prices were available within the past 7 days and start at $168 for one-way flights and $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, Apr 27 - Tue, Apr 28 YYZ Toronto SFO San Francisco $282 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/27/2026TANYT&leg2=from:SFO,to:YYZ,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:281.10&airProductToken=AQozCjEI0IgBEgM2NzEYmM4BILJxKJ68iwMwgb-LAzhWQABYAWoFQkFTSUNyCFYyTjBaRFpMCjMKMQjQiAESAzY3MhiycSCYzgEo3cqLAzCGzYsDOFZAAFgBagVCQVNJQ3IIVjJOMFpEWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Apr 25 - Sun, Apr 26 YYZ Toronto SFO San Francisco $287 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/25/2026TANYT&leg2=from:SFO,to:YYZ,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:286.40&airProductToken=AQpFCiEIwYYBEgMxMDEYmM4BILiNASivpIsDMN-miwM4R0AAWAEKIAjBhgESAzU2NBi4jQEgsnEopqeLAzCyqIsDOEdAAVgBCiIKIAjBhgESAzczOBiycSCYzgEo4rGLAzCOtIsDOEdAAFgBEgoIARABGAEqAkFDGAEiBAgBEAEoCCgEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Fri, Apr 24 - Fri, May 1 YYZ Toronto SFO San Francisco $289 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/24/2026TANYT&leg2=from:SFO,to:YYZ,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.97&airProductToken=AQozCjEI0IgBEgM2NzEYmM4BILJxKL6aiwMwoZ2LAzhWQABYAWoFQkFTSUNyCFYyTjBaRFpMCjMKMQjQiAESAzY3MhiycSCYzgEopOyLAzDV7osDOFZAAFgBagVCQVNJQ3IIVjROMFpSWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Apr 17 - Sat, Apr 25 YYZ Toronto SFO San Francisco $292 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/17/2026TANYT&leg2=from:SFO,to:YYZ,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:291.70&airProductToken=AQpnCjIIwYYBEgMxMDEYmM4BILiNASivyooDMN_MigM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoxCMGGARIDNTY0GLiNASCycSimzYoDMLLOigM4R0ABWAFqBUJBU0lDcghHTkEyQTdCQQpoCjIIwYYBEgQ4ODQzGLJxILiNASiBposDMI6niwM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoyCMGGARIDMTEwGLiNASCYzgEo8aeLAzCBqosDOEdAAVgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Mar 18 - Sat, May 2 YYZ Toronto SFO San Francisco $295 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:3/18/2026TANYT&leg2=from:SFO,to:YYZ,departure:5/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.25&airProductToken=AQoiCiAIwYYBEgM3NDEYmM4BILJxKNX6hwMwrv2HAzhHQABYAQpECiAIwYYBEgQ4NTU4GLJxIJgxKKb3iwMw4PiLAzhHQABYAQogCMGGARIDMTc0GJgxIJjOASig-YsDMIL7iwM4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Jun 2 - Wed, Jun 3 YYZ Toronto SFO San Francisco $296 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:6/2/2026TANYT&leg2=from:SFO,to:YYZ,departure:6/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:295.72&airProductToken=AQozCjEIwYYBEgM3MzkYmM4BILJxKLrQjgMwjtOOAzhHQABYAWoFQkFTSUNyCEdOQTRBN0JBCjMKMQjBhgESAzc0NBiycSCYzgEoguGOAzCw444DOEdAAFgBagVCQVNJQ3IIR05BNEE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Fri, Apr 24 - Sat, May 2 YYZ Toronto SFO San Francisco $297 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/24/2026TANYT&leg2=from:SFO,to:YYZ,departure:5/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:296.85&airProductToken=AQozCjEI0IgBEgM2NzEYmM4BILJxKL6aiwMwoZ2LAzhWQABYAWoFQkFTSUNyCFYyTjBaRFpMCjMKMQjQiAESAzY3MhiycSCYzgEoxPeLAzD1-YsDOFdAAFgBagVCQVNJQ3IIVzROMFpSWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Apr 17 - Sat, Apr 25 YYZ Toronto SFO San Francisco $307 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/17/2026TANYT&leg2=from:SFO,to:YYZ,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:306.30&airProductToken=AQppCjMIwYIBEgQxMTExGJjOASCjsQEo18-KAzCx0YoDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlYKMgjBggESBDI5MDcYo7EBILJxKPzRigMw3tOKAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JWCmYKMAjBggESAzU2NRiycSDvWSidpYsDMOyniwM4QkAAWAFqBUJBU0lDcghPVkFDWlNCVgoyCMGCARIENTg4NhjvWSCYzgEosaiLAzCdqYsDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Apr 27 - Tue, Apr 28 YYZ Toronto SFO San Francisco $309 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:4/27/2026TANYT&leg2=from:SFO,to:YYZ,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:308.57&airProductToken=AQpmCjEI16YBEgM2NDUYmM4BIJgWKIa_iwMwisGLAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNTA0GJgWILJxKPPBiwMwp8OLAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXCmYKMQjXpgESBDE1MDMYsnEgmBYosMqLAzDQy4sDOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESAzY1MBiYFiCYzgEor8yLAzCazosDOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, May 28 - Mon, Jun 1 YYZ Toronto SFO San Francisco $323 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SFO,departure:5/28/2026TANYT&leg2=from:SFO,to:YYZ,departure:6/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:322.01&airProductToken=AQpmCjEIwaYBEgMzOTEYmM4BIJIBKKecjgMw656OAzhYQABYAWoFU0FWRVJyCEdINE9BSkJOCjEIwaYBEgQxNDM4GJIBILJxKLKfjgMwuKCOAzhYQAFYAWoFU0FWRVJyCEdINE9BSkJOCmUKMAjBpgESAzQxNhiycSCSASjMxY4DMNXGjgM4WEAAWAFqBVNBVkVScghHSDRPQUpCTgoxCMGmARIDMzg1GJIBIJjOASjj0Y4DMIHUjgM4WEABWAFqBVNBVkVScghHSDRPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near San Francisco Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SJC,departure:3/14/2026TANYT&leg2=from:SJC,to:YYZ,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SJC Norman Y. Mineta San Jose Intl. Cheapest 50 min [Flights from $553 ](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:SJC,departure:3/14/2026TANYT&leg2=from:SJC,to:YYZ,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:OAK,departure:3/14/2026TANYT&leg2=from:OAK,to:YYZ,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) OAK Oakland Intl. 26 min [Flights from $1,345 ](https://www.expedia.com/Flights-Search?leg1=from:YYZ,to:OAK,departure:3/14/2026TANYT&leg2=from:OAK,to:YYZ,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Toronto (YYZ) to San Francisco (SFO) ### May is typically the cheapest month to fly From $237 - $442 per traveler. ## Frequently asked questions ### How much does a flight from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.) cost? ### What is the cheapest month to fly from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### Which airlines fly direct from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? > - Air Canada operates around 25 direct flights from YYZ to SFO every week > - United operates around 14 direct flights from YYZ to SFO every week > - Porter Airlines operates around 7 direct flights from YYZ to SFO every week ### What is the cheapest airline that flies from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### What is the best airline to fly with from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### What is the best time to fly from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### How many flights per day from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### What are the most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### Can you fly business or first class from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? > - Air Canada > - United Airlines > - American Airlines > > > First class cabins are available on: > > > - United Airlines > - Delta Air Lines > - Air Canada > - American Airlines > - WestJet ### How much is a business class flight from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ### How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight with Expedia? ### What airports do you fly into for San Francisco from Pearson Intl. (YYZ)? ### Is it cheaper to buy a plane ticket from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.) at the last minute? ### Is it cheaper to book a Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Toronto, ON (YYZ-Pearson Intl.) to San Francisco, CA (SFO-San Francisco Intl.)? ## Travel information | Origin airport | Pearson Intl. | | ------------------- | ---------------------------------------------------------------------------------------------------- | | Destination airport | San Francisco Intl. | | Airlines serving | Air Canada, Air Transat, Alaska Airlines, American Airlines, Delta, Porter Airlines, United, WestJet | | Roundtrip price | $281 | | Distance | 2255 mi | | Average flight time | 2 hours 52 mins | ## Book with confidence # Toronto to San Francisco Flights The cheapest times to fly from Toronto to San Francisco On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to San Francisco are during the month of April. You can find some of the cheapest flights from Toronto to San Francisco with Expedia's search tool and vast selection of airlines. The best time to book a flight from Toronto to San Francisco Sunday is one of the best days to book for cheap flights from Toronto to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Toronto to San Francisco Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to San Francisco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $168 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Toronto to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [San Francisco Hotels ](https://www.expedia.com/San-Francisco-Hotels.d178305.Travel-Guide-Hotels) - [Hotels near San Francisco Intl. 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