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YTZ - SFO

Find cheap flights from Toronto Island to San Francisco from C$ 278

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto Island to San Francisco departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Toronto Island to San Francisco (YTZ-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto Island to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:15 p.m. - 12:02 p.m.YTZ-SFO
21h 47m3 stops
6:05 p.m. - 6:14 p.m.SFO-YTZ
21h 09m3 stops
C$ 669
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Mon, 10 Jun - Wed, 19 Jun
12:20 p.m. - 8:02 p.m.YTZ-SFO
10h 42m1 stop
11:34 p.m. - 2:49 p.m.SFO-YTZ
12h 15m2 stops
C$ 690Air Canada
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Sun, 26 May - Sun, 26 May
12:20 p.m. - 8:02 p.m.YTZ-SFO
10h 42m1 stop
8:15 a.m. - 7:49 p.m.SFO-YTZ
8h 34m1 stop
C$ 698Air Canada
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Wed, 29 May - Tue, 4 Jun
3:20 p.m. - 11:17 p.m.YTZ-SFO
10h 57m1 stop
10:30 p.m. - 11:49 a.m.SFO-YTZ
10h 19m1 stop
C$ 703Air Canada
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Mon, 13 May - Tue, 14 May
12:20 p.m. - 8:02 p.m.YTZ-SFO
10h 42m1 stop
6:30 a.m. - 7:49 p.m.SFO-YTZ
10h 19m2 stops
C$ 717Air Canada
Find Deal
Tue, 11 Jun - Tue, 18 Jun
12:20 p.m. - 8:02 p.m.YTZ-SFO
10h 42m1 stop
10:30 p.m. - 2:49 p.m.SFO-YTZ
13h 19m1 stop
C$ 718Air Canada
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Wed, 22 May - Tue, 28 May
4:40 p.m. - 11:12 p.m.YTZ-SFO
9h 32m1 stop
6:15 a.m. - 8:01 p.m.SFO-YTZ
10h 46m1 stop
C$ 735Porter Airlines
Find Deal
Sun, 14 Jul - Wed, 24 Jul
4:45 p.m. - 11:12 p.m.YTZ-SFO
9h 27m1 stop
6:15 a.m. - 6:11 p.m.SFO-YTZ
8h 56m1 stop
C$ 736Porter Airlines
Find Deal
Fri, 26 Jul - Mon, 29 Jul
10:45 a.m. - 6:57 p.m.YTZ-SFO
11h 12m1 stop
11:59 p.m. - 3:55 p.m.SFO-YTZ
12h 56m2 stops
C$ 750
Find Deal
Sat, 1 Jun - Fri, 7 Jun
2:45 p.m. - 11:12 p.m.YTZ-SFO
11h 27m1 stop
6:15 a.m. - 6:56 p.m.SFO-YTZ
9h 41m1 stop
C$ 801Porter Airlines
Find Deal
Fri, 5 Jul - Sat, 13 Jul

Flights from Toronto Island to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Toronto Island to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Toronto Island Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Island Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Toronto Island Airport to San Francisco is February, where tickets cost C$ 416 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is C$ 710 and C$ 707 respectively.

How far in advance should I book a flight from Toronto Island Airport to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Island Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Island Airport to San Francisco, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Toronto Island to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air Canada (C$ 278) and Porter Airlines (C$ 398). The cheapest round-trip tickets were found on Air Canada (C$ 690) and Porter Airlines (C$ 735).

Good to know

Low season

November

High season

March

Cheapest flight

C$ 278
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Toronto Island to San Francisco

When to book flights from Toronto Island to San Francisco

Are your dates flexible? Find out the best times to travel from Toronto Island to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto Island to San Francisco flights

  • What is the cheapest flight from Toronto Island Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Toronto Island Airport to San Francisco was C$ 203 for a one-way ticket and C$ 489 for a round-trip.

  • Which aircraft models fly most regularly from Toronto Island to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto Island to San Francisco?

    Star Alliance is the only airline alliance operating flights between Toronto Island and San Francisco.

  • How does KAYAK find such low prices on flights from Toronto Island to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto Island to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Island to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Toronto Island is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto Island to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Toronto Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Island to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Toronto Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Toronto Island to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Toronto to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto Island to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6913 reviews
7.2Boarding
7.0Comfort
6.2Food
7.8Crew
6.8Entertainment
Airline reviews

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

10.0 ExcellentDennis, May 2024YVR - SFO
Read more about Air Canada reviews

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

It took 5 hour to get a crew to D Ice the plan. We had to sit on the runway for 5 hrs. in Calgary. It snows most of the winter. No proactive plan. In addition, after 3 calls to customer service they couldn't figure out how to have my wife and myself sit together on her birthday weekend. Everybody kept passing the buck. No decision from customer service, luggage drop off or check in team. The experience was a complete mess! I don't think we'll ever fly on this airline again.

Of our SIX flights in my travel group, five were delayed, and all (except possibly one) were just company screwups. One traveler had her CARRY ON baggage put on another flight because Air Canada could not properly do "weight and Balance". Bags missing for a day. Another traveler never made it. Then, (humor here) the flagship airline of the socialist country has NOTHING FOR FREE on board. Expect to pay for pretzels, folks. How's that socialism working out for ya, aye? I might book air Canada in the future if I have a meeting that I REALLY want to MISS!

I don’t know if there were any snacks served on the 5 hour flight. I might have been napping when the attendants came around. But I usually wake up when they do.

Food offerings need to be more plentiful and beverages need to be more healthy.

First My Flight was Delayed for Over 3HRS, I missed My Older Sister's Funeral, My Car Rentals I Missed it, Had to take Uber from the Airport and then to Rentals Next Day

Nothing at all ! Everything was fantastic from start to finish 👏

Book cheap flights from Toronto to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to San Francisco found on KAYAK in the last 72 hours.
27/7Sat
1 stopAir Canada
8h 52mYTZ-SFO
C$ 278
1/6Sat
1 stop
11h 12mYTZ-SFO
C$ 293
2/6Sun
1 stopAir Canada
8h 57mYTZ-SFO
C$ 323
1/6Sat
1 stopAir Canada
8h 57mYTZ-SFO
C$ 324
2/6Sun
2 stops
30h 09mYTZ-SFO
C$ 349
1/6Sat
2 stops
16h 14mYTZ-SFO
C$ 350
26/7Fri
1 stopPorter Airlines
9h 27mYTZ-SFO
C$ 398
16/7Tue
1 stopPorter Airlines
11h 27mYTZ-SFO
C$ 402
7/6Fri
2 stopsSWISS
30h 45mYTZ-SFO
C$ 5,230
14/7Sun
2 stopsSWISS
31h 15mYTZ-SFO
C$ 5,244

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Last minute flights from Toronto Island to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to San Francisco that are departing in the next 10 days.
10/5Fri
multi-stop
24h 17mYTZ-SFO
14/5Tue
multi-stop
15h 44mSFO-YTZ
C$ 911
10/5Fri
multi-stop
21h 18mYTZ-SFO
14/5Tue
multi-stop
15h 44mSFO-YTZ
C$ 981
10/5Fri
multi-stop
24h 17mYTZ-SFO
13/5Mon
multi-stop
15h 44mSFO-YTZ
C$ 1,007
10/5Fri
multi-stop
21h 18mYTZ-SFO
13/5Mon
multi-stop
15h 44mSFO-YTZ
C$ 1,044
10/5Fri
multi-stopAir Canada
8h 57mYTZ-SFO
13/5Mon
multi-stopAir Canada
17h 35mSFO-YTZ
C$ 1,112
10/5Fri
multi-stopAir Canada
13h 40mYTZ-SFO
13/5Mon
multi-stopAir Canada
17h 35mSFO-YTZ
C$ 1,133
10/5Fri
multi-stopAir Canada
8h 57mYTZ-SFO
12/5Sun
multi-stopAir Canada
11h 40mSFO-YTZ
C$ 1,186
10/5Fri
multi-stopAir Canada
13h 51mYTZ-SFO
12/5Sun
multi-stopAir Canada
11h 40mSFO-YTZ
C$ 1,193
10/5Fri
multi-stopAir Canada
11h 40mYTZ-SFO
13/5Mon
multi-stopAir Canada
12h 19mSFO-YTZ
C$ 1,359
9/5Thu
multi-stopSWISS
49h 45mYTZ-SFO
14/5Tue
multi-stopSWISS
24h 49mSFO-YTZ
C$ 16,025

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Toronto Island - San Francisco Flights

Departure:

Toronto Island (YTZ)Canada

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Toronto Island

Cabin classes: