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Cheap flights from Toronto Island Airport to San Francisco Bay Area from C$ 269

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SFO
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto Island to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Toronto Island to San Francisco Bay Area
Explore the most affordable flight options available from Toronto Island to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Fri 4/912:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Tue 8/98:10 a.m.
SFO
-
YTZ
1 stop10h 20m
Air Canada
Deal found 13/5C$ 544
Thu 3/912:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Tue 8/98:10 a.m.
SFO
-
YTZ
1 stop10h 20m
Air Canada
Deal found 13/5C$ 555
Wed 9/912:15 p.m.
YTZ
-
SJC
2 stops11h 42m
United Airlines
Sat 12/96:30 a.m.
SJC
-
YTZ
1 stop7h 11m
United Airlines
Deal found 15/5C$ 568
Wed 26/812:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Tue 1/98:10 a.m.
SFO
-
YTZ
1 stop10h 21m
Air Canada
Deal found 13/5C$ 568
Thu 20/812:30 p.m.
YTZ
-
SFO
1 stop11h 21m
Air Canada
Tue 25/88:10 a.m.
SFO
-
YTZ
1 stop10h 21m
Air Canada
Deal found 17/5C$ 571
Fri 5/62:55 p.m.
YTZ
-
SFO
2 stops12h 50m
United Airlines
Tue 9/68:55 p.m.
SFO
-
YTZ
2 stops10h 11m
United Airlines
Deal found 15/5C$ 577
Fri 12/62:55 p.m.
YTZ
-
SFO
1 stop13h 20m
United Airlines
Mon 15/611:30 p.m.
SFO
-
YTZ
1 stop7h 36m
United Airlines
Deal found 13/5C$ 579
Thu 4/612:15 p.m.
YTZ
-
SFO
1 stop9h 03m
United Airlines
Mon 8/611:30 p.m.
SFO
-
YTZ
1 stop7h 36m
United Airlines
Deal found 15/5C$ 586
Sat 7/1112:15 p.m.
YTZ
-
SJC
2 stops11h 56m
United Airlines
Sat 14/116:40 a.m.
SJC
-
YTZ
1 stop7h 01m
United Airlines
Deal found 17/5C$ 602
Tue 23/67:20 p.m.
YTZ
-
SFO
1 stop8h 25m
United Airlines
Fri 3/76:34 p.m.
SFO
-
YTZ
1 stop12h 32m
United Airlines
Deal found 13/5C$ 602
Wed 24/67:20 p.m.
YTZ
-
SFO
1 stop8h 22m
United Airlines
Wed 8/76:05 a.m.
SFO
-
YTZ
1 stop7h 36m
United Airlines
Deal found 14/5C$ 610
Tue 2/67:20 p.m.
YTZ
-
SFO
1 stop8h 25m
United Airlines
Mon 29/610:38 p.m.
SFO
-
YTZ
1 stop8h 28m
United Airlines
Deal found 13/5C$ 612

Find flight deals from Toronto Island to San Francisco Bay Area

Keep the following information in mind while searching for Toronto Island to San Francisco Bay Area flight deals. Data was last updated 18 May 2026.

Round-trip from

C$ 544

One-way from

C$ 269

Popular in

December

Cheapest in

November

Average price

C$ 608
Air Canada
  • Air Canada
  • 4/9-8/9
  • 2 total stops
  • 21h 41m total
  • Toronto to San Francisco Bay Area
Search Deals
Air Canada
  • Air Canada
  • 2/6
  • 1 total stop
  • 11h 32m total
  • Toronto to San Francisco Bay Area
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island to San Francisco Bay Area 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 18 May 2026.
Use the filters below to find and compare flights from Toronto Island Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Wed 9/9

12:15 p.m.-8:57 p.m.

2 stops11h 42m

San Jose

Sat 12/9

2:10 p.m.-10:06 a.m.

1 stop16h 56m

C$ 569

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 6/6

12:15 p.m.-7:40 p.m.

2 stops10h 25m

San Francisco

Tue 16/6

9:00 p.m.-4:41 p.m.

2 stops16h 41m

C$ 579

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 23/6

7:20 p.m.-12:45 a.m.

1 stop8h 25m

San Francisco

Mon 29/6

10:38 p.m.-10:06 a.m.

1 stop8h 28m

C$ 602

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sat 7/11

12:15 p.m.-9:11 p.m.

2 stops11h 56m

San Jose

Sat 14/11

6:40 a.m.-4:41 p.m.

1 stop7h 01m

C$ 602
Quickest round-trip

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 13/8

12:15 p.m.-5:23 p.m.

1 stop8h 08m

San Francisco

Sun 30/8

11:30 p.m.-10:06 a.m.

1 stop7h 36m

C$ 623

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 19/6

7:20 p.m.-12:45 a.m.

1 stop8h 25m

San Francisco

Mon 29/6

10:38 p.m.-10:06 a.m.

1 stop8h 28m

C$ 623

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 20/8

7:20 p.m.-12:50 a.m.

1 stop8h 30m

San Francisco

Sun 30/8

11:30 p.m.-10:06 a.m.

1 stop7h 36m

C$ 623

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 22/8

12:15 p.m.-5:23 p.m.

1 stop8h 08m

San Francisco

Sun 30/8

11:30 p.m.-10:06 a.m.

1 stop7h 36m

C$ 623

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Mon 24/8

7:20 p.m.-12:50 a.m.

1 stop8h 30m

San Francisco

Sat 29/8

6:00 a.m.-4:41 p.m.

1 stop7h 41m

C$ 623

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Mon 17/8

7:20 p.m.-12:50 a.m.

1 stop8h 30m

San Francisco

Mon 31/8

11:30 p.m.-10:06 a.m.

1 stop7h 36m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Toronto Island to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto Island Airport to San Francisco Bay Area
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

    United Airlines can get you from Toronto Island Airport to San Francisco Bay Area in just under 11h 42m. Your travel time can differ by up to . The distance between Toronto Island Airport and San Francisco Bay Area is about 3619 km.

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

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

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

    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 Bay Area.

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

    Yes. Cheapflights offers flight deals from Toronto Island to San Francisco Bay Area 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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Alternative routes for Toronto Island to San Francisco Bay Area

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

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

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

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