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Cheap flights from Toronto Island Airport to San Francisco from C$ 282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to San Francisco departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto Island Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:15 p.m. - 10:51 p.m.
YTZ
-
SFO
10h 36m
1 stop
United Airlines Logo
11:30 p.m. - 10:07 a.m.
SFO
-
YTZ
7h 37m
1 stop
C$ 569United Airlines
Fri, 3 Jul - Mon, 6 Jul
United Airlines Logo
12:15 p.m. - 1:57 a.m.
YTZ
-
SFO
16h 42m
1 stop
United Airlines Logo
5:20 a.m. - 4:41 p.m.
SFO
-
YTZ
8h 21m
1 stop
C$ 590United Airlines
Sun, 15 Nov - Wed, 18 Nov
Multiple Airlines Logo
7:25 p.m. - 8:47 a.m.
YTZ
-
SFO
16h 22m
1 stop
Multiple Airlines Logo
8:10 a.m. - 9:31 p.m.
SFO
-
YTZ
10h 21m
1 stop
C$ 641Multiple Airlines
Fri, 7 Aug - Mon, 10 Aug
United Airlines Logo
12:15 p.m. - 6:49 p.m.
YTZ
-
SFO
9h 34m
1 stop
United Airlines Logo
10:35 p.m. - 10:07 a.m.
SFO
-
YTZ
8h 32m
1 stop
C$ 647United Airlines
Wed, 26 Aug - Wed, 26 Aug
United Airlines Logo
12:15 p.m. - 12:32 a.m.
YTZ
-
SFO
15h 17m
1 stop
United Airlines Logo
11:30 p.m. - 10:07 a.m.
SFO
-
YTZ
7h 37m
1 stop
C$ 648United Airlines
Wed, 22 Jul - Fri, 31 Jul
United Airlines Logo
7:25 p.m. - 6:53 a.m.
YTZ
-
SFO
14h 28m
2 stops
United Airlines Logo
9:25 p.m. - 10:07 a.m.
SFO
-
YTZ
9h 42m
2 stops
C$ 650United Airlines
Fri, 7 Aug - Wed, 12 Aug
United Airlines Logo
12:15 p.m. - 7:24 p.m.
YTZ
-
SFO
10h 09m
1 stop
United Airlines Logo
5:00 a.m. - 4:42 p.m.
SFO
-
YTZ
8h 42m
1 stop
C$ 653United Airlines
Tue, 21 Jul - Tue, 11 Aug
United Airlines Logo
12:15 p.m. - 6:49 p.m.
YTZ
-
SFO
9h 34m
1 stop
United Airlines Logo
11:30 p.m. - 10:07 a.m.
SFO
-
YTZ
7h 37m
1 stop
C$ 654United Airlines
Wed, 5 Aug - Fri, 14 Aug
United Airlines Logo
12:15 p.m. - 8:09 p.m.
YTZ
-
SFO
10h 54m
1 stop
United Airlines Logo
5:20 a.m. - 4:41 p.m.
SFO
-
YTZ
8h 21m
1 stop
C$ 655United Airlines
Sat, 31 Oct - Tue, 3 Nov
United Airlines Logo
12:15 p.m. - 9:20 p.m.
YTZ
-
SFO
12h 05m
1 stop
United Airlines Logo
11:50 p.m. - 10:06 a.m.
SFO
-
YTZ
7h 16m
1 stop
C$ 657United Airlines
Sat, 31 Oct - Wed, 4 Nov

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United Airlines flights from Toronto Island Airport to San Francisco

Our best United Airlines deals on Toronto Island Airport to San Francisco flight tickets
United Airlines
21 Jul
YTZ3:15 p.m.Toronto Island
18h 38m
2 stops
SFO6:53 a.m.San Francisco
8 Aug
SFO7:45 p.m.San Francisco
11h 22m
2 stops
YTZ10:07 a.m.Toronto Island
C$ 569
United Airlines
5 Dec
YTZ12:15 p.m.Toronto Island
10h 54m
1 stop
SFO8:09 p.m.San Francisco
7 Dec
SFO7:45 p.m.San Francisco
11h 21m
2 stops
YTZ10:06 a.m.Toronto Island
C$ 590
United Airlines
26 Aug
YTZ12:15 p.m.Toronto Island
9h 34m
1 stop
SFO6:49 p.m.San Francisco
26 Aug
SFO10:35 p.m.San Francisco
8h 32m
1 stop
YTZ10:07 a.m.Toronto Island
C$ 647

Air Canada flights from Toronto Island Airport to San Francisco

Our best Air Canada deals on Toronto Island Airport to San Francisco flight tickets
Air Canada
11 Jul
YTZ7:25 p.m.Toronto Island
8h 07m
1 stop
SFO12:32 a.m.San Francisco
20 Jul
SFO8:10 a.m.San Francisco
8h 41m
1 stop
YTZ7:51 p.m.Toronto Island
C$ 749
Air Canada
11 Jul
YTZ7:25 p.m.Toronto Island
8h 07m
1 stop
SFO12:32 a.m.San Francisco
13 Jul
SFO8:10 a.m.San Francisco
8h 41m
1 stop
YTZ7:51 p.m.Toronto Island
C$ 750
Air Canada
16 Jul
YTZ12:15 p.m.Toronto Island
9h 03m
1 stop
SFO6:18 p.m.San Francisco
22 Jul
SFO6:05 a.m.San Francisco
7h 37m
1 stop
YTZ4:42 p.m.Toronto Island
C$ 770

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Island Airport 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, momondo users made 96,600 searches. Data last updated 20 June 2026.
Use the filters below to find and compare flights from Toronto Island Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 3/7

3:15 p.m.-10:51 p.m.

1 stop10h 36m

San Francisco

Mon 6/7

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 569

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sun 15/11

12:15 p.m.-1:57 a.m.

1 stop16h 42m

San Francisco

Wed 18/11

5:20 a.m.-4:41 p.m.

1 stop8h 21m

C$ 590

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 7/8

7:25 p.m.-8:47 a.m.

1 stop16h 22m

San Francisco

Mon 10/8

8:10 a.m.-9:31 p.m.

1 stop10h 21m

C$ 641

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 26/8

12:15 p.m.-6:49 p.m.

1 stop9h 34m

San Francisco

Wed 26/8

10:35 p.m.-10:07 a.m.

1 stop8h 32m

C$ 647

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 22/7

12:15 p.m.-12:32 a.m.

1 stop15h 17m

San Francisco

Fri 31/7

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 648

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 7/8

7:25 p.m.-6:53 a.m.

2 stops14h 28m

San Francisco

Wed 12/8

9:25 p.m.-10:07 a.m.

2 stops9h 42m

C$ 650

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 21/7

12:15 p.m.-7:24 p.m.

1 stop10h 09m

San Francisco

Tue 11/8

5:00 a.m.-4:42 p.m.

1 stop8h 42m

C$ 653
Quickest round-trip

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 5/8

12:15 p.m.-6:49 p.m.

1 stop9h 34m

San Francisco

Fri 14/8

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 654

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 31/10

12:15 p.m.-8:09 p.m.

1 stop10h 54m

San Francisco

Tue 3/11

5:20 a.m.-4:41 p.m.

1 stop8h 21m

C$ 655

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Sat 31/10

12:15 p.m.-9:20 p.m.

1 stop12h 05m

San Francisco

Wed 4/11

11:50 p.m.-10:06 a.m.

1 stop7h 16m

C$ 657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Toronto Island Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Toronto Island Airport to San Francisco is on a Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as C$ 791. On the other hand, Sunday is the most expensive day to depart from Toronto Island Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,227.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from Toronto Island Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 787 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 1,381.

When to book flights from Toronto Island Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Island Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Island Airport to San Francisco (YTZ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Island Airport to San Francisco

Fastest flight time

8h 04m

Direct flights

None
The fastest flight from Toronto Island Airport to San Francisco takes 8h 04m
There are no direct flights from Toronto Island Airport to San Francisco. There are no popular flight routes from Toronto Island Airport to San Francisco.
Search flight deals

Frequently asked questions about flying from Toronto Island Airport to San Francisco

  • How far is Toronto Island to San Francisco by plane?

    There are 3638.6 km between Toronto Island and San Francisco. By plane, this route typically takes 8h 04m.

  • When did momondo last update prices for flights from Toronto Island Airport to San Francisco Airport?

    Prices for flights from Toronto Island Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Toronto Island Airport to San Francisco Airport?

  • How old do you have to be to fly from Toronto Island Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Toronto Island Airport to San Francisco?

Best airlines flying from Toronto Island Airport to San Francisco

Compare and see reviews for airlines that fly from Toronto Island Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 496Free CancellationRating
7.1
11,226 reviews
Search Air Canada flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Mateo
Belmont
Santa Cruz
Palo Alto
South San Francisco
Milpitas
Carmel-by-the-Sea
Turlock
Mountain View
Burlingame
Pacific Grove
Fremont
Santa Clara
Cupertino
Pacifica
Woodland
Los Banos
Roseville
Berkeley
Carmel Valley

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to San Francisco for you.

Can I find flights from Toronto to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Toronto to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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