San Francisco

$180+ Cheap flights from Toronto Island (YTZ) to San Francisco (SFO)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SFO
jul. 6 — jul. 131
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Cheap flight deals from Toronto Island to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to San Francisco (SFO). 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 julio 1, 2025.

Round-trip from

$315
(Air Canada)

One-way from

$180
(Air Canada)

Popular in

September

Cheapest in

May

Average price

$423
From Toronto Island to San Francisco
One-way flight from Toronto Island to San Francisco
Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Toronto Island to San Francisco

Cheapest flights from Toronto Island to San Francisco
Explore the most affordable flight options available from Toronto Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

This Air Canada deal was found by Cheapflights users on 7/1. 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. 9/2912:25 pmYTZ - SFO
1 stop11h 11mAir Canada
lun. 10/68:30 amSFO - YTZ
1 stop10h 04mAir Canada
Deal found 7/1$315
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
vie. 8/151:00 pmYTZ - SFO
1 stop13h 59mMultiple Airlines
vie. 8/2211:55 pmSFO - YTZ
2 stops14h 48mMultiple Airlines
Deal found 7/1$444

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto Island to San Francisco 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 julio 1, 2025.
Use the filters below to find and compare flights from Toronto Island Airport to San Francisco that are best for you.

Fly from

Toronto Island

Fly to

San Francisco

Route

Depart

Return

Price

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

lun. 9/29

12:25 pm-8:36 pm

1 stop11h 11m

San Francisco

lun. 10/6

8:30 am-9:34 pm

1 stop10h 04m

$315

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

vie. 8/15

1:00 pm-11:59 pm

1 stop13h 59m

San Francisco

vie. 8/22

11:55 pm-5:43 pm

2 stops14h 48m

$444

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

mar. 9/16

12:25 pm-8:36 pm

1 stop11h 11m

$180

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

mié. 9/3

4:05 pm-9:30 am

2 stops20h 25m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Toronto Island to San Francisco

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

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

Currently, January is the cheapest month in which you can book a flight from Toronto Island Airport to San Francisco (average of $276). Flying from Toronto Island Airport to San Francisco in June is currently the most expensive (average of $360). 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.

How much does it cost to fly round-trip from Toronto Island Airport to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated julio 1, 2025.
Read through reviews of airlines operating flights from Toronto Island Airport to San Francisco, such as Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.8

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

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.

Crew

7.8

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

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. 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 into for flights to San Francisco from Toronto Island?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Toronto Island to San Francisco. 0 airlines have flights to San Francisco from Toronto Island on a regular basis. Booking flights from Toronto Island to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from Toronto Island per day.

  • What is the cheapest airline to fly from Toronto Island Airport to San Francisco round-trip?

    Our cheapest airline available from Toronto Island Airport to San Francisco is Air Canada. Our recent data shows that you can find tickets from as low as $315 on this airline. This flight start at 24% lower than the current average price 3 months from now.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Toronto Island to San Francisco 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?

    Currently, January is the cheapest month in which you can book a flight from Toronto Island Airport to San Francisco (average of $276). Flying from Toronto Island Airport to San Francisco in June is currently the most expensive (average of $360). 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

Traveling to a place near Toronto Island Airport?

Book flights to Toronto Island Airport if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Santa Cruz
Turlock
Manteca
Watsonville
Fairfield
Antioch
Hollister
Milpitas
Sunnyvale
Newark
Alameda
Hayward
Daly City
Campbell
Capitola
Foster City

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