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Cheap flights from Toronto Island Airport to San Francisco Bay Area from C$ 208

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SFO
23 Apr — 30 Apr1
1 adult

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 18 April 2025.

Round-trip from

C$ 424

One-way from

C$ 234

Popular in

December

Cheapest in

March

Average price

C$ 464
Air Canada
  • Air Canada
  • 3/5-10/5
  • 2 total stops
  • 21h 05m total
  • Toronto to San Francisco Bay Area
Search Deals
Air Canada
  • Air Canada
  • 14/5
  • 2 total stops
  • 12h 00m total
  • Toronto to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 18 April 2025.

Mon 9/67:00 a.m.YTZ - SFO
2 stops29h 30mMultiple Airlines
Mon 16/610:15 a.m.SFO - YTZ
2 stops30h 12mMultiple Airlines
Deal found 17/4C$ 416
Wed 14/512:25 p.m.YTZ - SFO
1 stop10h 45mAir Canada
Wed 28/511:55 p.m.SFO - YTZ
1 stop8h 52mAir Canada
Deal found 17/4C$ 424
Wed 4/67:30 p.m.YTZ - SJC
2 stops20h 03mMultiple Airlines
Wed 11/64:28 p.m.SJC - YTZ
2 stops15h 07mMultiple Airlines
Deal found 17/4C$ 616

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 April 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

Mon 9/6

7:00 a.m.-9:30 a.m.

2 stops29h 30m

San Francisco

Mon 16/6

10:15 a.m.-7:27 p.m.

2 stops30h 12m

C$ 416

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 3/5

12:25 p.m.-8:10 p.m.

1 stop10h 45m

San Francisco

Sat 10/5

8:15 a.m.-9:35 p.m.

1 stop10h 20m

C$ 424

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sat 31/5

11:00 a.m.-11:29 p.m.

2 stops15h 29m

San Jose

Sat 7/6

11:00 a.m.-11:40 a.m.

2 stops21h 40m

C$ 715

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Wed 7/5

7:00 a.m.-11:29 p.m.

2 stops19h 29m

C$ 208

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 2/5

7:00 a.m.-9:48 a.m.

2 stops29h 48m

C$ 237

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 7/5

12:25 p.m.-8:10 p.m.

1 stop10h 45m

C$ 243

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Fri 16/5

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

2 stops28h 00m

C$ 301

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

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

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 18 April 2025.
Air Canada
7.0
Good
9,142 reviews
Check prices

Crew

7.8

Boarding

7.3

Overall

7.0

Entertainment

6.8

Food

6.3

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2024

YYZ - SJO

One of us is celiac and there are no food options on any of the flights from Montreal to Toronto to San Jose. Least co operative airline we have travelled with and just a bag of pretzels for a 5 hour flight, pretty cheap and disgusting. In future, if there are other airline options, we will choose the others.
Air Canada
7.0
Good
9,142 reviews
Air Canada
7.0
Good
9,142 reviews
Check prices

Crew

7.8

Boarding

7.3

Overall

7.0

Entertainment

6.8

Food

6.3

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2024

YYZ - SJO

One of us is celiac and there are no food options on any of the flights from Montreal to Toronto to San Jose. Least co operative airline we have travelled with and just a bag of pretzels for a 5 hour flight, pretty cheap and disgusting. In future, if there are other airline options, we will choose the others.

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.

  • 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 June is currently the most expensive (average of C$ 379). 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.

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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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 382AverageC$ 677FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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