HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto Island

$154+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTZ
dic. 20 — dic. 271
sáb. 12/20
sáb. 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Toronto Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$374
(Trip.com)

One-way from

$154
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$474
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. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 20, 2025.

This Trip.com deal was found by Cheapflights users on 11/17. 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.
lun. 12/88:25 amSFO - YTZ
1 stop8h 30mAir Canada
dom. 12/1410:30 amYTZ - SFO
1 stop13h 52mAir Canada
Deal found 11/17$374
This Air Canada deal was found by Cheapflights users on 11/18. 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.
jue. 12/118:25 amSFO - YTZ
1 stop10h 10mAir Canada
sáb. 12/133:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 11/18$397
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
jue. 12/42:13 pmSFO - YTZ
2 stops18h 27mMultiple Airlines
mié. 12/103:00 pmYTZ - SFO
1 stop9h 50mMultiple Airlines
Deal found 11/18$461
This Gotogate deal was found by Cheapflights users on 11/18. 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.
jue. 12/256:30 amSFO - YTZ
2 stops10h 25mAir Canada
mié. 1/712:30 pmYTZ - SFO
2 stops13h 28mAir Canada
Deal found 11/18$480
This Air Canada deal was found by Cheapflights users on 11/20. 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.
lun. 12/298:25 amSFO - YTZ
1 stop8h 30mAir Canada
mié. 1/73:30 pmYTZ - SFO
1 stop8h 52mAir Canada
Deal found 11/20$483
This Air Canada deal was found by Cheapflights users on 11/19. 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.
mar. 12/308:25 amSFO - YTZ
1 stop8h 30mAir Canada
jue. 1/812:30 pmYTZ - SFO
2 stops13h 28mAir Canada
Deal found 11/19$487
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
mar. 12/309:15 pmSFO - YTZ
1 stop10h 20mMultiple Airlines
lun. 1/58:50 amYTZ - SFO
2 stops17h 59mMultiple Airlines
Deal found 11/19$506
This Air Canada deal was found by Cheapflights users on 11/19. 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.
lun. 12/155:00 amSFO - YTZ
2 stops11h 55mAir Canada
mar. 12/3010:30 amYTZ - SFO
2 stops24h 10mAir Canada
Deal found 11/19$530
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mié. 12/37:00 amSFO - YTZ
1 stop10h 55mMultiple Airlines
mar. 12/91:20 pmYTZ - SFO
1 stop12h 28mMultiple Airlines
Deal found 11/18$532
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mié. 12/39:59 pmSFO - YTZ
1 stop9h 36mMultiple Airlines
lun. 12/83:00 pmYTZ - SFO
2 stops26h 03mMultiple Airlines
Deal found 11/18$535

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 noviembre 20, 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

lun. 1/12

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

vie. 1/16

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

vie. 1/9

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

mar. 1/13

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

lun. 1/12

8:25 am-9:35 pm

1 stop10h 10m

Toronto Island

dom. 1/18

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

jue. 12/11

8:25 am-9:35 pm

1 stop10h 10m

Toronto Island

sáb. 12/13

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

jue. 1/8

8:25 am-9:35 pm

1 stop10h 10m

Toronto Island

mar. 1/20

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

mar. 1/13

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

sáb. 1/17

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

jue. 1/22

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

lun. 1/26

3:30 pm-9:22 pm

1 stop8h 52m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

vie. 1/30

8:25 am-9:35 pm

1 stop10h 10m

Toronto Island

dom. 2/8

12:30 pm-9:22 pm

1 stop11h 52m

$430

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

vie. 1/16

8:25 am-9:35 pm

1 stop10h 10m

Toronto Island

jue. 1/22

12:30 pm-9:22 pm

1 stop11h 52m

$445

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

jue. 12/25

6:30 am-7:55 pm

2 stops10h 25m

Toronto Island

mié. 1/7

12:30 pm-10:58 pm

2 stops13h 28m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 19 results
1
2
  • 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 11.8 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
San Diego to Pearson Intl flights
Ontario to Pearson Intl flights
Los Angeles to Toronto Island flights
Las Vegas to Pearson Intl flights
San Jose to Pearson Intl flights
Santa Ana to Pearson Intl flights
San Francisco to Hamilton flights
Sacramento to Pearson Intl flights
Palm Springs to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Los Angeles to Region of Waterloo Intl flights
Oakland to Pearson Intl flights
Los Angeles to Hamilton flights
San Diego to Toronto Island flights
Reno to Pearson Intl flights
Las Vegas to Toronto Island flights
Las Vegas to Hamilton flights
San Diego to Region of Waterloo Intl flights
Burbank to Pearson Intl flights
San Jose to Hamilton flights
Palm Springs to Hamilton flights
Santa Rosa to Pearson Intl flights
Fresno to Pearson Intl flights
Long Beach to Pearson Intl flights
Santa Barbara to Pearson Intl flights
Medford to Pearson Intl flights
Santa Ana to Hamilton flights
Oakland to Toronto Island flights
San Diego to Hamilton flights
Bakersfield to Pearson Intl flights
Las Vegas to Region of Waterloo Intl flights
San Jose to Toronto Island flights
Santa Ana to Toronto Island flights
Monterey to Pearson Intl flights
San Luis Obispo to Pearson Intl flights
Long Beach to Toronto Island flights
Sacramento to Hamilton flights
Medford to Hamilton flights
Oakland to Hamilton flights
Fresno to Toronto Island flights
Palm Springs to Toronto Island flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.