Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Island Airport to San Francisco Bay Area from C$ 240

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SFO
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

C$ 419

One-way from

C$ 240

Popular in

December

Cheapest in

April

Average price

C$ 569
Air Canada
  • Air Canada
  • 29/10-5/11
  • 2 total stops
  • 19h 02m total
  • Toronto to San Francisco Bay Area
Search Deals
Air Canada
  • Air Canada
  • 15/11
  • 1 total stop
  • 8h 52m total
  • Toronto to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Toronto Island to San Francisco Bay Area

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 16 September 2025.

Wed 29/103:30 p.m.YTZ - SFO
1 stop8h 52mAir Canada
Tue 4/118:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 14/9C$ 419
Sat 15/113:30 p.m.YTZ - SFO
1 stop8h 52mAir Canada
Wed 14/18:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 14/9C$ 424
Tue 11/113:30 p.m.YTZ - SFO
1 stop8h 52mAir Canada
Tue 18/118:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 14/9C$ 435
Thu 23/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Wed 29/108:25 a.m.SFO - YTZ
1 stop8h 30mAir Canada
Deal found 14/9C$ 437
Fri 24/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Tue 28/108:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 14/9C$ 450
Fri 17/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Fri 24/108:30 a.m.SFO - YTZ
1 stop8h 19mAir Canada
Deal found 14/9C$ 453
Wed 22/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Sat 24/18:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 14/9C$ 456
Wed 1/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Sun 5/108:30 a.m.SFO - YTZ
1 stop10h 04mAir Canada
Deal found 14/9C$ 461
Thu 16/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Thu 23/108:30 a.m.SFO - YTZ
1 stop8h 19mAir Canada
Deal found 15/9C$ 467
Thu 16/1012:25 p.m.YTZ - SFO
1 stop10h 26mAir Canada
Sun 19/108:30 a.m.SFO - YTZ
1 stop10h 04mAir Canada
Deal found 15/9C$ 468
Tue 16/123:30 p.m.YTZ - SFO
1 stop8h 52mAir Canada
Thu 8/18:25 a.m.SFO - YTZ
1 stop10h 10mAir Canada
Deal found 16/9C$ 471
Sun 28/98:40 p.m.YTZ - SJC
3 stops26h 20mMultiple Airlines
Sat 4/106:35 a.m.SJC - YTZ
3 stops25h 00mMultiple Airlines
Deal found 14/9C$ 811

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 16 September 2025.
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

Toronto Island

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 15/11

3:30 p.m.-9:22 p.m.

1 stop8h 52m

San Francisco

Wed 14/1

8:25 a.m.-9:35 p.m.

1 stop10h 10m

C$ 424

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 3/3

3:30 p.m.-9:22 p.m.

1 stop8h 52m

San Francisco

Wed 4/3

8:25 a.m.-9:35 p.m.

1 stop10h 10m

C$ 443

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 24/10

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

Tue 28/10

8:25 a.m.-9:35 p.m.

1 stop10h 10m

C$ 450

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 17/10

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

Fri 24/10

8:30 a.m.-7:49 p.m.

1 stop8h 19m

C$ 453

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 16/12

3:30 p.m.-9:22 p.m.

1 stop8h 52m

San Francisco

Thu 8/1

8:25 a.m.-7:55 p.m.

1 stop8h 30m

C$ 453

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 16/10

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

Sun 19/10

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 468

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 17/10

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

Sun 19/10

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 468

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sun 28/9

8:40 p.m.-8:00 p.m.

3 stops26h 20m

San Jose

Sat 4/10

6:35 a.m.-10:35 a.m.

3 stops25h 00m

C$ 811

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Thu 30/10

7:00 a.m.-3:57 p.m.

3 stops35h 57m

San Jose

Thu 6/11

11:35 a.m.-4:43 p.m.

3 stops26h 08m

C$ 812

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Fri 17/10

8:25 p.m.-6:14 p.m.

2 stops24h 49m

San Jose

Mon 20/10

6:22 p.m.-4:45 p.m.

3 stops19h 23m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 30 results
1
2
3

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.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Toronto Island Airport to San Francisco Bay Area, such as Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

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?

    Air Canada can get you from Toronto Island Airport to San Francisco Bay Area in just under 8h 52m. Your travel time can differ by up to . The distance between Toronto Island Airport and San Francisco Bay Area is about 3644 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.

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

    Currently, January is the cheapest month in which you can book a flight from Toronto Island Airport to San Francisco Bay Area (average of C$ 276). Flying from Toronto Island Airport to San Francisco Bay Area in December is currently the most expensive (average of C$ 368). 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

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 Toronto Island to San Francisco Bay Area

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

Top airline flying from Toronto Island to San Francisco Bay Area

Discover the top airline that operate flights from Toronto Island to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 427AverageC$ 592FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco Bay Area from Toronto Island today with Cheapflights!

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

Cheapflights helps you find that perfect flight to San Francisco Bay Area from Toronto Island by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.