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Toronto Island

$160+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTZ
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap 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 April 3, 2026.

This Flightnetwork deal was found by Cheapflights users on 4/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:05 am
SFO
-
YTZ
1 stop10h 27m
Air Canada
Sat 5/2312:30 pm
YTZ
-
SFO
1 stop11h 32m
Air Canada
Deal found 4/1$358
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:05 am
SFO
-
YTZ
1 stop10h 27m
Air Canada
Tue 5/1912:30 pm
YTZ
-
SFO
1 stop11h 32m
Air Canada
Deal found 3/30$383
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Mon 5/48:05 am
SFO
-
YTZ
1 stop8h 47m
Air Canada
Fri 5/812:30 pm
YTZ
-
SFO
1 stop11h 32m
Air Canada
Deal found 3/31$408
This Air Canada deal was found by Cheapflights users on 3/30. 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 5/138:05 am
SFO
-
YTZ
1 stop10h 27m
Air Canada
Tue 5/1912:25 pm
YTZ
-
SFO
2 stops11h 37m
Air Canada
Deal found 3/30$414
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/2010:38 pm
SFO
-
YTZ
2 stops17h 17m
Multiple Airlines
Fri 4/246:15 pm
YTZ
-
SFO
1 stop21h 49m
Multiple Airlines
Deal found 4/1$425
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Tue 4/287:40 am
SFO
-
YTZ
1 stop9h 10m
Multiple Airlines
Tue 5/57:00 am
YTZ
-
SFO
2 stops15h 34m
Multiple Airlines
Deal found 3/30$429
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/2710:38 pm
SFO
-
YTZ
2 stops17h 17m
Multiple Airlines
Mon 5/48:15 pm
YTZ
-
SFO
1 stop18h 10m
Multiple Airlines
Deal found 3/29$430
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Mon 4/2010:38 pm
SFO
-
YTZ
2 stops17h 17m
Multiple Airlines
Thu 4/303:00 pm
YTZ
-
SFO
1 stop11h 54m
Multiple Airlines
Deal found 3/30$431
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Tue 5/511:59 pm
SFO
-
YTZ
2 stops15h 16m
Multiple Airlines
Fri 5/81:40 pm
YTZ
-
SFO
1 stop13h 14m
Multiple Airlines
Deal found 4/1$434

Find 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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Flightnetwork)

One-way from

$160
(iWofly)

Popular in

December

Cheapest in

January

Average price

$407
Provider with most accurate pricing for San Francisco-Toronto Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto Island flights.
Search Deals
From San Francisco to Toronto Island
Search Deals
One-way flight from San Francisco to Toronto Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 3, 2026.
Use the filters below to find and compare flights from San Francisco to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 6/3

5:05 am-4:41 pm

1 stop8h 36m

Toronto Island

Fri 6/12

12:15 pm-6:18 pm

1 stop9h 03m

$505

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 6/8

6:34 pm-10:06 am

1 stop12h 32m

Toronto Island

Wed 6/10

2:55 pm-1:15 am

1 stop13h 20m

$505

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 4/25

6:33 am-8:09 pm

2 stops10h 36m

Toronto Island

Sat 5/2

11:00 am-7:32 pm

2 stops11h 32m

$520

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 6/20

5:05 am-4:41 pm

1 stop8h 36m

Toronto Island

Wed 7/1

12:15 pm-6:18 pm

1 stop9h 03m

$544

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 6/14

5:05 am-4:41 pm

1 stop8h 36m

Toronto Island

Sat 6/20

12:15 pm-6:49 pm

1 stop9h 34m

$572

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 6/17

5:05 am-4:41 pm

1 stop8h 36m

Toronto Island

Tue 7/7

12:15 pm-10:56 pm

2 stops13h 41m

$582

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 8/17

10:35 pm-10:06 am

1 stop8h 31m

Toronto Island

Sun 8/30

2:55 pm-8:30 pm

1 stop8h 35m

$584

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Fri 7/10

11:30 pm-10:06 am

1 stop7h 36m

Toronto Island

Mon 7/13

7:20 pm-1:57 am

1 stop9h 37m

$584

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 6/7

7:45 pm-10:06 am

2 stops11h 21m

Toronto Island

Thu 6/11

7:20 pm-10:45 am

2 stops18h 25m

$587

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 6/13

9:00 pm-6:42 pm

2 stops18h 42m

Toronto Island

Tue 6/16

12:15 pm-9:33 pm

2 stops12h 18m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3
  • Most accurate provider: When it comes to deals on San Francisco-Toronto Island Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Toronto Island Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Toronto Island Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Toronto Island Airport 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 San Francisco-Toronto Island Airport 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 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 11.0 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 36m. Fly via United Airlines 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.

See more FAQs

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