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Cheap flights from San Francisco to Toronto from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Toronto departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Toronto

Cheap round-trip flights

Air Canada Logo
4:35 pm - 9:45 amSFO-YTZ
14h 10m2 stops
Air Canada Logo
12:25 pm - 7:51 pmYTZ-SFO
10h 26m1 stop
$366Air Canada
Find Deal
Sat, Sep 6 - Sun, Oct 5
Logo
10:15 am - 11:31 amSFO-YTZ
22h 16m2 stops
Logo
6:25 pm - 9:30 amYTZ-SFO
18h 05m2 stops
$367
Find Deal
Sun, Sep 14 - Sun, Sep 21
Air Canada Logo
8:30 am - 7:49 pmSFO-YTZ
8h 19m1 stop
Air Canada Logo
12:25 pm - 7:51 pmYTZ-SFO
10h 26m1 stop
$369Air Canada
Find Deal
Sun, Oct 12 - Wed, Oct 15
Air Canada Logo
8:25 am - 7:55 pmSFO-YTZ
8h 30m1 stop
Air Canada Logo
3:30 pm - 9:22 pmYTZ-SFO
8h 52m1 stop
$373Air Canada
Find Deal
Fri, Jan 16 - Thu, Jan 22
Air Canada Logo
8:30 am - 7:49 pmSFO-YTZ
8h 19m1 stop
Air Canada Logo
3:30 pm - 9:22 pmYTZ-SFO
8h 52m1 stop
$374Air Canada
Find Deal
Thu, Oct 23 - Mon, Oct 27
Air Canada Logo
8:20 am - 9:31 pmSFO-YTZ
10h 11m1 stop
Air Canada Logo
12:25 pm - 7:57 pmYTZ-SFO
10h 32m1 stop
$383Air Canada
Find Deal
Sat, Aug 23 - Fri, Aug 29
Air Canada Logo
8:20 am - 9:31 pmSFO-YTZ
10h 11m1 stop
Air Canada Logo
12:25 pm - 7:57 pmYTZ-SFO
10h 32m1 stop
$388Air Canada
Find Deal
Sat, Aug 23 - Fri, Aug 29
Air Canada Logo
8:20 am - 7:46 pmSFO-YTZ
8h 26m1 stop
Air Canada Logo
12:25 pm - 7:57 pmYTZ-SFO
10h 32m1 stop
$394Air Canada
Find Deal
Sun, Aug 24 - Sat, Aug 30
Air Canada Logo
8:30 am - 9:34 pmSFO-YTZ
10h 04m1 stop
Air Canada Logo
12:25 pm - 7:51 pmYTZ-SFO
10h 26m1 stop
$397Air Canada
Find Deal
Tue, Sep 2 - Thu, Sep 4
Logo
9:17 pm - 10:35 amSFO-YTZ
10h 18m1 stop
Logo
3:35 pm - 9:30 amYTZ-SFO
20h 55m2 stops
$398
Find Deal
Wed, Oct 15 - Tue, Oct 21

Air Canada flights from San Francisco to Toronto Island Airport

Our best Air Canada deals on San Francisco to Toronto Island Airport flight tickets
Air Canada
Sep 6
SFO4:35 pmSan Francisco
14h 10m
2 stops
YTZ9:45 amToronto Island
Oct 5
YTZ12:25 pmToronto Island
10h 26m
1 stop
SFO7:51 pmSan Francisco
$366
Find similar
Air Canada
Oct 12
SFO8:30 amSan Francisco
8h 19m
1 stop
YTZ7:49 pmToronto Island
Oct 15
YTZ12:25 pmToronto Island
10h 26m
1 stop
SFO7:51 pmSan Francisco
$369
Find similar
Air Canada
Jan 16
SFO8:25 amSan Francisco
8h 30m
1 stop
YTZ7:55 pmToronto Island
Jan 22
YTZ3:30 pmToronto Island
8h 52m
1 stop
SFO9:22 pmSan Francisco
$373
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Toronto Island Airport 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 July 31, 2025.
Use the filters below to find and compare flights from San Francisco to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 9/6

4:35 pm-9:45 am

2 stops14h 10m

Toronto Island

Sun 10/5

12:25 pm-7:51 pm

1 stop10h 26m

$366

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 9/14

10:15 am-11:31 am

2 stops22h 16m

Toronto Island

Sun 9/21

6:25 pm-9:30 am

2 stops18h 05m

$367

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 10/12

8:30 am-7:49 pm

1 stop8h 19m

Toronto Island

Wed 10/15

12:25 pm-7:51 pm

1 stop10h 26m

$369

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Fri 1/16

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

Thu 1/22

3:30 pm-9:22 pm

1 stop8h 52m

$373

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Thu 10/23

8:30 am-7:49 pm

1 stop8h 19m

Toronto Island

Mon 10/27

3:30 pm-9:22 pm

1 stop8h 52m

$374

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 8/23

8:20 am-9:31 pm

1 stop10h 11m

Toronto Island

Fri 8/29

12:25 pm-7:57 pm

1 stop10h 32m

$383

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 8/23

8:20 am-9:31 pm

1 stop10h 11m

Toronto Island

Fri 8/29

12:25 pm-7:57 pm

1 stop10h 32m

$388

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sun 8/24

8:20 am-7:46 pm

1 stop8h 26m

Toronto Island

Sat 8/30

12:25 pm-7:57 pm

1 stop10h 32m

$394

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Tue 9/2

8:30 am-9:34 pm

1 stop10h 04m

Toronto Island

Thu 9/4

12:25 pm-7:51 pm

1 stop10h 26m

$397

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Wed 10/15

9:17 pm-10:35 am

1 stop10h 18m

Toronto Island

Tue 10/21

3:35 pm-9:30 am

2 stops20h 55m

$398

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 San Francisco to Toronto Island Airport

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 Toronto Island Airport?

The cheapest day to depart on your flight to Toronto Island Airport is on a Monday when prices can be found for as low as $509. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $614. These prices are subject to change though, so be sure to set up a Price Alert for flights to Toronto Island Airport.

What is the cheapest time of day to depart on your flight to Toronto Island Airport?

Our data shows that the cheapest San Francisco to Toronto Island Airport flights are usually those with departure times at noon. Our users have found flights to Toronto Island Airport at noon for as low as $572. In contrast, the most expensive time of day to depart to Toronto Island Airport is in the morning when prices are around $579.

When to book flights from San Francisco to Toronto Island Airport

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

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

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

Best Price Found

$110

Fastest flight time

8h 16m

Direct flights

None
The best one-way flight to Toronto Island Airport from San Francisco in the past 72 hours is $110. The best round-trip flight deal from San Francisco to Toronto Island Airport found on momondo in the last 72 hours is $366.
The fastest flight from San Francisco to Toronto Island Airport takes 8h 16m
There are no direct flights from San Francisco to Toronto Island Airport. Popular non-direct route for this connection is San Francisco Airport - Toronto Island Airport.
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  • How far is San Francisco to Toronto Island by plane?

    The distance between San Francisco and Toronto Island is about 2261.2 mi. Typically, this will take 8h 16m by plane in normal conditions.

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

    Prices for flights from San Francisco Airport to Toronto Island Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Toronto Island Airport.

  • What documentation or ID do you need to fly to Toronto Island Airport?

    The necessary travel and health documents for your Toronto Island 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.

Why use momondo?

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

It is quick and easy to find San Francisco to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

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

All flight searches from San Francisco to Toronto on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Toronto.

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

Yes momondo offers price alerts on flights to Toronto from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Toronto Island Airport trip

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