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Cheap flights from Toronto Island Airport to San Francisco from $199

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 9/1. 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

Find the cheapest flights from Toronto Island Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 8:47 am
YTZ
-
SFO
16h 22m
1 stop
Multiple Airlines Logo
8:10 am - 9:31 pm
SFO
-
YTZ
10h 21m
1 stop
$453Multiple Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
12:15 pm - 12:32 am
YTZ
-
SFO
15h 17m
1 stop
United Airlines Logo
11:30 pm - 10:07 am
SFO
-
YTZ
7h 37m
1 stop
$458United Airlines
Wed, Jul 22 - Fri, Jul 31
United Airlines Logo
12:15 pm - 7:12 pm
YTZ
-
SFO
9h 57m
1 stop
United Airlines Logo
7:49 pm - 10:07 am
SFO
-
YTZ
11h 18m
2 stops
$459United Airlines
Wed, Aug 19 - Mon, Aug 31
United Airlines Logo
12:15 pm - 6:24 pm
YTZ
-
SFO
9h 09m
1 stop
United Airlines Logo
10:35 pm - 10:07 am
SFO
-
YTZ
8h 32m
1 stop
$462United Airlines
Wed, Aug 12 - Sun, Aug 16
Multiple Airlines Logo
12:30 pm - 12:07 am
YTZ
-
SFO
14h 37m
2 stops
Multiple Airlines Logo
6:00 am - 9:48 pm
SFO
-
YTZ
12h 48m
3 stops
$463Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
United Airlines Logo
7:25 pm - 8:47 am
YTZ
-
SFO
16h 22m
1 stop
United Airlines Logo
10:38 pm - 10:07 am
SFO
-
YTZ
8h 29m
1 stop
$468United Airlines
Fri, Aug 7 - Sun, Aug 9
Lufthansa Logo
3:15 pm - 9:28 pm
YTZ
-
SFO
9h 13m
1 stop
Lufthansa Logo
5:00 am - 4:42 pm
SFO
-
YTZ
8h 42m
1 stop
$469Lufthansa
Thu, Aug 13 - Wed, Aug 19
United Airlines Logo
7:25 pm - 8:47 am
YTZ
-
SFO
16h 22m
1 stop
United Airlines Logo
10:38 pm - 10:07 am
SFO
-
YTZ
8h 29m
1 stop
$470United Airlines
Fri, Aug 7 - Sun, Aug 9
United Airlines Logo
3:15 pm - 9:28 pm
YTZ
-
SFO
9h 13m
1 stop
United Airlines Logo
11:30 pm - 10:07 am
SFO
-
YTZ
7h 37m
1 stop
$483United Airlines
Fri, Aug 14 - Fri, Aug 14
Air Canada Logo
12:30 pm - 8:51 pm
YTZ
-
SFO
11h 21m
1 stop
Air Canada Logo
8:10 am - 9:31 pm
SFO
-
YTZ
10h 21m
1 stop
$484Air Canada
Tue, Aug 25 - Mon, Aug 31

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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
Aug 25
YTZ12:30 pmToronto Island
11h 21m
1 stop
SFO8:51 pmSan Francisco
Aug 31
SFO8:10 amSan Francisco
10h 21m
1 stop
YTZ9:31 pmToronto Island
$484
Air Canada
Aug 13
YTZ3:15 pmToronto Island
9h 13m
1 stop
SFO9:28 pmSan Francisco
Aug 20
SFO11:30 pmSan Francisco
7h 37m
1 stop
YTZ10:07 amToronto Island
$510
Air Canada
Aug 27
YTZ12:30 pmToronto Island
11h 21m
1 stop
SFO8:51 pmSan Francisco
Sep 4
SFO6:38 pmSan Francisco
12h 29m
1 stop
YTZ10:07 amToronto Island
$528

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
Jul 22
YTZ12:15 pmToronto Island
15h 17m
1 stop
SFO12:32 amSan Francisco
Jul 31
SFO11:30 pmSan Francisco
7h 37m
1 stop
YTZ10:07 amToronto Island
$458
United Airlines
Aug 19
YTZ12:15 pmToronto Island
9h 57m
1 stop
SFO7:12 pmSan Francisco
Aug 31
SFO7:49 pmSan Francisco
11h 18m
2 stops
YTZ10:07 amToronto Island
$459
United Airlines
Aug 12
YTZ12:15 pmToronto Island
9h 09m
1 stop
SFO6:24 pmSan Francisco
Aug 16
SFO10:35 pmSan Francisco
8h 32m
1 stop
YTZ10:07 amToronto Island
$462

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 832,500 searches. Data last updated June 23, 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 8/7

7:25 pm-8:47 am

1 stop16h 22m

San Francisco

Mon 8/10

8:10 am-9:31 pm

1 stop10h 21m

$453

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 7/22

12:15 pm-12:32 am

1 stop15h 17m

San Francisco

Fri 7/31

11:30 pm-10:07 am

1 stop7h 37m

$458

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 8/19

12:15 pm-7:12 pm

1 stop9h 57m

San Francisco

Mon 8/31

7:49 pm-10:07 am

2 stops11h 18m

$459

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 8/12

12:15 pm-6:24 pm

1 stop9h 09m

San Francisco

Sun 8/16

10:35 pm-10:07 am

1 stop8h 32m

$462

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Wed 8/19

12:30 pm-12:07 am

2 stops14h 37m

San Francisco

Mon 8/31

6:00 am-9:48 pm

3 stops12h 48m

$463

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 8/7

7:25 pm-8:47 am

1 stop16h 22m

San Francisco

Sun 8/9

10:38 pm-10:07 am

1 stop8h 29m

$468

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Thu 8/13

3:15 pm-9:28 pm

1 stop9h 13m

San Francisco

Wed 8/19

5:00 am-4:42 pm

1 stop8h 42m

$469

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 8/7

7:25 pm-8:47 am

1 stop16h 22m

San Francisco

Sun 8/9

10:38 pm-10:07 am

1 stop8h 29m

$470
Quickest round-trip

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Fri 8/14

3:15 pm-9:28 pm

1 stop9h 13m

San Francisco

Fri 8/14

11:30 pm-10:07 am

1 stop7h 37m

$483

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 8/25

12:30 pm-8:51 pm

1 stop11h 21m

San Francisco

Mon 8/31

8:10 am-9:31 pm

1 stop10h 21m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 Thursday when prices can be found for as low as $496. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $704.

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

Our data shows that the cheapest Toronto Island Airport to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $491. Flights in the evening are often more expensive with an average ticket price of $910.

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 16m

Direct flights

None
The fastest flight from Toronto Island Airport to San Francisco takes 8h 16m
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?

    The distance between Toronto Island and San Francisco is about 2260.9 mi. Flights usually cover this in 8h 16m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Island Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Bodega Bay
Sonoma
Fremont
Hayward
Roseville
South San Francisco
Walnut Creek
Berkeley
Santa Clara
Vallejo
Salinas
Sunnyvale
Big Sur
Daly City
Burlingame
Milpitas
Turlock

Why use momondo?

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

Finding the right flight to San Francisco from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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?

Once all potential Toronto to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Francisco from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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