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$168+ Cheap flights from Toronto Island (YTZ) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SFO
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Cheap flight deals from Toronto Island to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(Air Canada)

One-way from

$168
(Jettzy)

Popular in

August

Cheapest in

May

Average price

$397
Provider with most accurate pricing for Toronto Island-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Toronto Island-San Francisco flights.
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From Toronto Island to San Francisco
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One-way flight from Toronto Island to San Francisco
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Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Toronto Island to San Francisco

Cheapest flights from Toronto Island to San Francisco
Explore the most affordable flight options available from Toronto Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This Air Canada deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Sat 12/68:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/16$301
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Tue 12/98:25 amSFO - YTZ
1 stop10h 10mAir Canada
Deal found 10/14$302
This Air Canada deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Wed 1/148:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/16$309
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Thu 1/88:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/14$310
This Air Canada deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Fri 11/288:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/15$312
This KAYAK deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Thu 11/278:25 amSFO - YTZ
1 stop10h 10mAir Canada
Deal found 10/15$314
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:30 pmYTZ - SFO
1 stop11h 52mAir Canada
Sat 12/68:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/14$335
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:30 pmYTZ - SFO
1 stop11h 52mAir Canada
Tue 1/68:25 amSFO - YTZ
1 stop10h 10mAir Canada
Deal found 10/14$353
This Air Canada deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:30 pmYTZ - SFO
1 stop11h 52mAir Canada
Sat 11/298:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/15$356
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Tue 12/308:25 amSFO - YTZ
1 stop8h 30mAir Canada
Deal found 10/13$363
This Flysmarter deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:30 pmYTZ - SFO
1 stop11h 52mAir Canada
Wed 11/268:25 amSFO - YTZ
1 stop10h 10mAir Canada
Deal found 10/15$368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from Toronto Island Airport to San Francisco that are best for you.

Fly from

Toronto Island

Fly to

San Francisco

Route

Depart

Return

Price

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 11/22

3:30 pm-9:22 pm

1 stop8h 52m

San Francisco

Sat 12/6

8:25 am-9:35 pm

1 stop10h 10m

$302

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 11/22

3:30 pm-9:22 pm

1 stop8h 52m

San Francisco

Thu 11/27

8:25 am-9:35 pm

1 stop10h 10m

$314

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 3/3

10:25 am-9:22 pm

2 stops13h 57m

San Francisco

Wed 3/4

1:20 pm-11:42 am

2 stops19h 22m

$342

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 12/11

12:30 pm-9:22 pm

1 stop11h 52m

San Francisco

Tue 1/6

8:25 am-9:35 pm

1 stop10h 10m

$353

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 12/17

3:30 pm-9:22 pm

1 stop8h 52m

San Francisco

Tue 12/30

8:25 am-7:55 pm

1 stop8h 30m

$362

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 11/13

12:30 pm-10:55 pm

2 stops13h 25m

San Francisco

Sat 12/6

11:44 pm-2:55 pm

2 stops12h 11m

$370

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Mon 12/8

3:30 pm-9:22 pm

1 stop8h 52m

San Francisco

Fri 12/12

8:25 am-7:55 pm

1 stop8h 30m

$380

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Mon 11/10

4:30 pm-9:30 am

2 stops20h 00m

San Francisco

Mon 11/17

6:00 pm-4:43 pm

2 stops19h 43m

$391

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Mon 11/24

3:30 pm-9:22 pm

1 stop8h 52m

$168

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sun 11/23

3:30 pm-9:22 pm

1 stop8h 52m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Toronto Island to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto Island to San Francisco in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Island Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Island Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Island Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Island Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Island Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Toronto Island to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Toronto Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Toronto Island?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Toronto Island to San Francisco. 0 airlines have flights to San Francisco from Toronto Island on a regular basis. Booking flights from Toronto Island to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from Toronto Island per day.

  • How long is the flight from Toronto Island Airport to San Francisco?

    There are many flights that can get you from Toronto Island Airport to San Francisco in 8h 52m. Fly via Air Canada to get the fastest option. Toronto Island Airport and San Francisco are separated by a distance of 2264 mi.

  • Can I find deals for flights from Toronto Island to San Francisco that include hotel bookings?

    Yes. In addition to deals on Toronto Island to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto Island to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto Island to San Francisco.

  • Can I find deals for business class flights from Toronto Island to San Francisco?

    Yes. Cheapflights offers flight deals from Toronto Island to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Vacaville
Vallejo
Hollister
Foster City
Union City
Fairfield
Burlingame
Redwood City
Lodi
San Mateo

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