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Toronto Island

$174+ Cheap flights from San Francisco (SFO) to Toronto Island (YTZ)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Francisco to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Toronto Island (YTZ). 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 September 11, 2025.

Round-trip from

$315
(Trip.com)

One-way from

$174
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$451
From San Francisco to Toronto Island
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One-way flight from San Francisco to Toronto Island
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Toronto Island

Cheapest flights from San Francisco to Toronto Island
Explore the most affordable flight options available from San Francisco to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:25 amSFO - YTZ
1 stop8h 30mAir Canada
Sat 11/13:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/11$315
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:25 amSFO - YTZ
1 stop8h 30mAir Canada
Mon 11/103:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/11$332
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Sun 11/98:25 amSFO - YTZ
1 stop10h 10mAir Canada
Thu 11/133:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/10$375
This Air Canada deal was found by Cheapflights users on 9/10. 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 11/88:25 amSFO - YTZ
1 stop8h 30mAir Canada
Tue 11/113:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/10$376
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sun 10/198:30 amSFO - YTZ
1 stop8h 19mAir Canada
Tue 11/183:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/9$387
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Sun 10/198:30 amSFO - YTZ
1 stop10h 04mAir Canada
Wed 10/293:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 9/11$392
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:50 pmSFO - YTZ
3 stops24h 38mMultiple Airlines
Mon 9/297:00 amYTZ - SFO
3 stops17h 24mMultiple Airlines
Deal found 9/10$404
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 pmSFO - YTZ
2 stops20h 43mMultiple Airlines
Sun 11/23:15 pmYTZ - SFO
2 stops22h 24mMultiple Airlines
Deal found 9/11$412
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:04 pmSFO - YTZ
1 stop10h 31mMultiple Airlines
Sat 11/17:00 amYTZ - SFO
2 stops30h 30mMultiple Airlines
Deal found 9/10$420
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:15 amSFO - YTZ
3 stops28h 55mMultiple Airlines
Wed 10/292:05 pmYTZ - SFO
2 stops22h 25mMultiple Airlines
Deal found 9/11$425

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Toronto Island 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 September 11, 2025.
Use the filters below to find and compare flights from San Francisco to Toronto Island Airport that are best for you.

Fly from

San Francisco

Fly to

Toronto Island

Route

Depart

Return

Price

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 10/26

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

Sat 11/1

3:30 pm-9:22 pm

1 stop8h 52m

$388

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 10/22

8:30 am-7:49 pm

1 stop8h 19m

Toronto Island

Tue 10/28

3:30 pm-9:22 pm

1 stop8h 52m

$392

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 9/27

12:50 pm-4:28 pm

3 stops24h 38m

Toronto Island

Mon 9/29

7:00 am-9:24 pm

3 stops17h 24m

$404

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 11/15

10:23 pm-6:57 pm

2 stops17h 34m

Toronto Island

Tue 11/18

3:00 pm-9:34 pm

1 stop9h 34m

$432

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Thu 12/11

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

Sat 12/20

3:30 pm-9:22 pm

1 stop8h 52m

$445

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 10/26

6:00 pm-9:42 am

2 stops12h 42m

Toronto Island

Sun 11/2

3:30 pm-9:22 pm

1 stop8h 52m

$449

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 10/22

9:17 pm-10:35 am

1 stop10h 18m

Toronto Island

Mon 10/27

7:40 pm-10:37 am

1 stop17h 57m

$464

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 11/9

1:00 pm-5:43 pm

3 stops25h 43m

Toronto Island

Sat 11/15

2:00 pm-9:30 am

2 stops22h 30m

$471

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Fri 10/3

11:40 am-8:05 am

1 stop17h 25m

Toronto Island

Tue 10/7

8:25 pm-11:11 am

1 stop17h 46m

$474

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 10/22

8:30 am-7:49 pm

1 stop8h 19m

Toronto Island

Sat 10/25

12:25 pm-7:51 pm

1 stop10h 26m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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Best time to book a flight from San Francisco to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from San Francisco 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 San Francisco to Toronto Island. 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 from for flights from San Francisco to Toronto Island?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Toronto Island. On average, San Francisco has 0 outbound flights to Toronto Island per day from 0 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

    There are many flights that can get you from San Francisco to Toronto Island Airport in 8h 30m. Fly via Air Canada to get the fastest option. There are 2264 mi between San Francisco and Toronto Island Airport.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Francisco to Toronto Island Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Toronto Island Airport (average of $228). Flying from San Francisco to Toronto Island Airport in November is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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