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Cheap flights from San Francisco to Toronto Island Airport from C$ 268

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTZ
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Toronto Island

Enter your travel dates to find the best prices.

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 25 July 2026.

Sun 23/88:10 a.m.
SFO
-
YTZ
1 stop8h 41m
Air Canada
Sat 29/812:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Deal found 21/7C$ 642
Mon 17/88:10 a.m.
SFO
-
YTZ
1 stop8h 41m
Air Canada
Wed 26/812:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Deal found 20/7C$ 645
Wed 16/96:05 p.m.
SFO
-
YTZ
2 stops19h 25m
Multiple Airlines
Sun 20/911:55 a.m.
YTZ
-
SFO
2 stops13h 00m
Multiple Airlines
Deal found 24/7C$ 662
Fri 18/96:00 a.m.
SFO
-
YTZ
2 stops12h 45m
Multiple Airlines
Tue 22/910:30 a.m.
YTZ
-
SFO
2 stops14h 25m
Multiple Airlines
Deal found 24/7C$ 669
Wed 2/98:56 p.m.
SFO
-
YTZ
2 stops12h 59m
Multiple Airlines
Wed 9/912:30 p.m.
YTZ
-
SFO
1 stop11h 17m
Multiple Airlines
Deal found 23/7C$ 675
Wed 16/98:10 a.m.
SFO
-
YTZ
1 stop10h 20m
Air Canada
Wed 23/912:30 p.m.
YTZ
-
SFO
1 stop11h 17m
Air Canada
Deal found 24/7C$ 732
Tue 25/88:10 a.m.
SFO
-
YTZ
1 stop8h 41m
Air Canada
Wed 9/912:30 p.m.
YTZ
-
SFO
1 stop11h 17m
Air Canada
Deal found 24/7C$ 745

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 25 July 2026.

Round-trip from

C$ 642

One-way from

C$ 268

Popular in

December

Cheapest in

January

Average price

C$ 823
Air Canada
  • Air Canada
  • 23/8-29/8
  • 2 total stops
  • 20h 02m total
  • San Francisco to Toronto
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 33h 55m total
  • San Francisco to Toronto
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 629,999 searches. Data last updated 25 July 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 2/9

10:35 p.m.-10:07 a.m.

1 stop8h 32m

Toronto Island

Wed 9/9

12:15 p.m.-7:22 p.m.

1 stop10h 07m

C$ 827

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 7/9

10:35 p.m.-10:07 a.m.

1 stop8h 32m

Toronto Island

Mon 14/9

3:15 p.m.-9:28 p.m.

1 stop9h 13m

C$ 852

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 17/8

11:30 p.m.-10:18 a.m.

1 stop7h 48m

Toronto Island

Thu 20/8

12:15 p.m.-7:12 p.m.

1 stop9h 57m

C$ 852
Quickest round-trip

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 14/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

Toronto Island

Mon 21/9

3:15 p.m.-9:28 p.m.

1 stop9h 13m

C$ 852

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 5/9

10:35 p.m.-10:07 a.m.

1 stop8h 32m

Toronto Island

Wed 9/9

12:15 p.m.-6:24 p.m.

1 stop9h 09m

C$ 852

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 16/9

6:00 a.m.-4:42 p.m.

1 stop7h 42m

Toronto Island

Sun 20/9

3:15 p.m.-9:28 p.m.

1 stop9h 13m

C$ 855

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Thu 12/11

6:15 a.m.-6:45 p.m.

1 stop9h 30m

Toronto Island

Sun 15/11

3:15 p.m.-9:29 p.m.

1 stop9h 14m

C$ 855

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Tue 15/9

5:00 a.m.-4:42 p.m.

1 stop8h 42m

Toronto Island

Tue 15/9

7:35 p.m.-8:38 a.m.

1 stop16h 03m

C$ 855

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Fri 18/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

Toronto Island

Sun 20/9

3:15 p.m.-9:28 p.m.

1 stop9h 13m

C$ 855

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 30/9

6:10 a.m.-4:42 p.m.

1 stop7h 32m

Toronto Island

Wed 30/9

7:35 p.m.-8:45 a.m.

1 stop16h 10m

C$ 855

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 24 resultsSorted by cheapest first
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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 17.7 km from San Francisco’s city centre.

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

    For as low as C$ 642, Air Canada can have you in Toronto Island Airport from San Francisco in 8h 41m. Airlines will cover a distance of 3644 km.

  • 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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How does Cheapflights help users find flights from San Francisco to Toronto Island?

When you search for this flight from San Francisco to Toronto Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Toronto Island?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Toronto Island from San Francisco.

Can Cheapflights find flights from San Francisco to Toronto Island with no change fees?

Certainly. Search results for flights to Toronto Island from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Toronto Island become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to Toronto Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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