Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Toronto Island Airport to San Francisco from C$ 223

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 16/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Toronto Island Airport to San Francisco

Cheap round-trip flights

Air Canada Logo
12:25 p.m. - 11:09 p.m.YTZ-SFO
13h 44m2 stops
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 429Air Canada
Find Deal
sáb., 20 sep. - sáb., 27 sep.
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 435Air Canada
Find Deal
sáb., 20 sep. - sáb., 27 sep.
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 436Air Canada
Find Deal
sáb., 20 sep. - sáb., 27 sep.
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 7:49 p.m.SFO-YTZ
8h 19m1 stop
C$ 437Air Canada
Find Deal
jue., 4 sep. - mar., 9 sep.
Air Canada Logo
12:25 p.m. - 11:09 p.m.YTZ-SFO
13h 44m2 stops
Air Canada Logo
4:35 p.m. - 9:45 a.m.SFO-YTZ
14h 10m2 stops
C$ 447Air Canada
Find Deal
sáb., 20 sep. - sáb., 27 sep.
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:25 a.m. - 7:55 p.m.SFO-YTZ
8h 30m1 stop
C$ 448Air Canada
Find Deal
jue., 23 oct. - mié., 29 oct.
Air Canada Logo
12:25 p.m. - 7:51 p.m.YTZ-SFO
10h 26m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 455Air Canada
Find Deal
mié., 3 sep. - dom., 7 sep.
Air Canada Logo
12:25 p.m. - 7:57 p.m.YTZ-SFO
10h 32m1 stop
Air Canada Logo
8:30 a.m. - 9:34 p.m.SFO-YTZ
10h 04m1 stop
C$ 458Air Canada
Find Deal
vie., 29 ago. - dom., 7 sep.
Logo
3:35 p.m. - 9:30 a.m.YTZ-SFO
20h 55m2 stops
Logo
10:15 a.m. - 11:31 a.m.SFO-YTZ
22h 16m2 stops
C$ 505
Find Deal
vie., 19 sep. - vie., 26 sep.
Logo
4:40 p.m. - 9:30 a.m.YTZ-SFO
19h 50m2 stops
Logo
10:15 a.m. - 4:28 p.m.SFO-YTZ
27h 13m3 stops
C$ 514
Find Deal
sáb., 20 sep. - sáb., 27 sep.

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
20 Sep
YTZ12:25 p.m.Toronto Island
13h 44m
2 stops
SFO11:09 p.m.San Francisco
27 Sep
SFO8:30 a.m.San Francisco
10h 04m
1 stop
YTZ9:34 p.m.Toronto Island
C$ 429
Find similar
Air Canada
20 Sep
YTZ12:25 p.m.Toronto Island
10h 26m
1 stop
SFO7:51 p.m.San Francisco
27 Sep
SFO8:30 a.m.San Francisco
10h 04m
1 stop
YTZ9:34 p.m.Toronto Island
C$ 435
Find similar
Air Canada
20 Sep
YTZ12:25 p.m.Toronto Island
10h 26m
1 stop
SFO7:51 p.m.San Francisco
27 Sep
SFO8:30 a.m.San Francisco
10h 04m
1 stop
YTZ9:34 p.m.Toronto Island
C$ 436
Find similar

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 7 agosto 2025.
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

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

sáb. 20/9

12:25 p.m.-11:09 p.m.

2 stops13h 44m

San Francisco

sáb. 27/9

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 429

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

sáb. 20/9

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

sáb. 27/9

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 435

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

sáb. 20/9

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

sáb. 27/9

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 436

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

jue. 4/9

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

mar. 9/9

8:30 a.m.-7:49 p.m.

1 stop8h 19m

C$ 437

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

sáb. 20/9

12:25 p.m.-11:09 p.m.

2 stops13h 44m

San Francisco

sáb. 27/9

4:35 p.m.-9:45 a.m.

2 stops14h 10m

C$ 447

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

jue. 23/10

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

mié. 29/10

8:25 a.m.-7:55 p.m.

1 stop8h 30m

C$ 448

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

mié. 3/9

12:25 p.m.-7:51 p.m.

1 stop10h 26m

San Francisco

dom. 7/9

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 455

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

vie. 29/8

12:25 p.m.-7:57 p.m.

1 stop10h 32m

San Francisco

dom. 7/9

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 458

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

vie. 19/9

3:35 p.m.-9:30 a.m.

2 stops20h 55m

San Francisco

vie. 26/9

10:15 a.m.-11:31 a.m.

2 stops22h 16m

C$ 505

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

sáb. 20/9

4:40 p.m.-9:30 a.m.

2 stops19h 50m

San Francisco

sáb. 27/9

10:15 a.m.-4:28 p.m.

3 stops27h 13m

C$ 514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to San Francisco?

The cheapest month to fly to San Francisco from Toronto Island Airport is in May. Flight prices, which tend to average around C$ 426, are often lower during this time because this is during the off-season. The month of January is another great option to travel to San Francisco, with average flight prices from Toronto Island Airport averaging around C$ 442.

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$ 811. On the other hand, Monday 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$ 1,268.

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

Flying to San Francisco from Toronto Island Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 646 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 1,384.

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

Best price found

C$ 223

Fastest flight time

8h 52m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Toronto Island Airport in the past 72 hours is C$ 223. The best round-trip flight deal from Toronto Island Airport to San Francisco found on momondo in the last 72 hours is C$ 429.
The fastest flight from Toronto Island Airport to San Francisco takes 8h 52m
There are no direct flights from Toronto Island Airport to San Francisco. Popular non-direct route for this connection is Toronto Island Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    There are 3639.0 km between Toronto Island and San Francisco. By plane, this route typically takes 8h 52m.

  • 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$ 425Free CancellationRating
7.1
9,893 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
Los Altos
South San Francisco
San Bruno
Santa Cruz
Newark
Sunnyvale
Fremont
Turlock
Mountain View
Half Moon Bay
Cupertino
Mill Valley
Los Banos
Palo Alto
Pacifica
Berkeley
Roseville
Woodland

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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 12/8
mar. 19/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States