What is the most punctual flight time for Toronto to San Francisco flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Toronto Pearson Intl to San Francisco?

WestJet, Porter Airlines, and Air Transat are the most popular carriers operating from Toronto Pearson Intl to San Francisco

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What airlines fly to San Francisco?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Francisco from Toronto Pearson Intl Airport according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How often are flights from Toronto to San Francisco delayed?

Historically, on average around 26% of flights between Toronto and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

Which airline has the best punctuality record on Toronto to San Francisco flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Toronto Pearson Intl Airport to San Francisco Airport?

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

How old do you have to be to fly from Toronto Pearson Intl 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 Pearson Intl Airport to San Francisco Airport.

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

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$168 Cheap Flights from Toronto Pearson Intl Airport to San Francisco in 2026

Q: How many flights depart from Toronto Pearson Intl Airport to San Francisco on average per day?

As of February 2026, 13 flights take off from Toronto Pearson Intl Airport and land in San Francisco each day. The most common flight departure time for this route is 6:00PM, with 40% of daily flights taking off at noon.

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9:00 am - 4:40 pm

YYZ

SFO

10h 40m

1 stop

6:00 am - 7:35 pm

SFO

YYZ

10h 35m

2 stops

$265WestJet

dom., may. 31 - sáb., jun. 6

9:35 am - 4:52 pm

YYZ

SFO

10h 17m

1 stop

3:31 pm - 7:36 pm

SFO

YYZ

25h 05m

2 stops

$266Multiple Airlines

mar., abr. 14 - mié., abr. 22

8:00 pm - 7:48 am

YYZ

SFO

14h 48m

1 stop

2:10 pm - 6:43 am

SFO

YYZ

13h 33m

1 stop

$267Multiple Airlines

jue., feb. 19 - dom., mar. 1

9:50 am - 12:42 pm

YYZ

SFO

5h 52mnonstop

7:32 pm - 7:36 pm

SFO

YYZ

21h 04m

2 stops

$268Multiple Airlines

sáb., mar. 7 - mié., mar. 11

8:00 pm - 7:58 am

YYZ

SFO

14h 58m

1 stop

8:09 pm - 6:43 am

SFO

YYZ

7h 34m

1 stop

$269Multiple Airlines

jue., mar. 12 - lun., mar. 16

9:50 am - 12:45 pm

YYZ

SFO

5h 55mnonstop

7:15 pm - 7:55 pm

SFO

YYZ

21h 40m

1 stop

$270Multiple Airlines

jue., feb. 19 - mar., mar. 3

9:50 am - 12:45 pm

YYZ

SFO

5h 55mnonstop

2:25 pm - 6:43 am

SFO

YYZ

13h 18m

1 stop

$271Multiple Airlines

jue., feb. 19 - lun., mar. 2

8:00 pm - 2:26 pm

YYZ

SFO

21h 26m

1 stop

2:01 pm - 6:43 am

SFO

YYZ

13h 42m

1 stop

$272Multiple Airlines

lun., abr. 13 - dom., abr. 19

9:35 am - 4:52 pm

YYZ

SFO

10h 17m

1 stop

2:01 pm - 6:43 am

SFO

YYZ

13h 42m

1 stop

$274Multiple Airlines

mar., abr. 14 - dom., abr. 19

8:00 pm - 7:58 am

YYZ

SFO

14h 58m

1 stop

10:48 pm - 7:36 pm

SFO

YYZ

17h 48m

2 stops

$275Multiple Airlines

jue., mar. 26 - lun., mar. 30

WestJet flights from Toronto Pearson Intl Airport to San Francisco

Our best WestJet deals on Toronto Pearson Intl Airport to San Francisco flight tickets

WestJet

May 31

YYZ9:00 amToronto Pearson Intl

10h 40m

1 stop

SFO4:40 pmSan Francisco

Jun 6

SFO6:00 amSan Francisco

10h 35m

2 stops

YYZ7:35 pmToronto Pearson Intl

$265

WestJet

Apr 20

YYZ10:15 pmToronto Pearson Intl

16h 55m

2 stops

SFO12:10 pmSan Francisco

Apr 28

SFO6:00 amSan Francisco

8h 10m

1 stop

YYZ5:10 pmToronto Pearson Intl

$279

WestJet

May 22

YYZ10:50 amToronto Pearson Intl

8h 50m

1 stop

SFO4:40 pmSan Francisco

May 25

SFO6:00 amSan Francisco

12h 10m

2 stops

YYZ9:10 pmToronto Pearson Intl

$281

Porter Airlines flights from Toronto Pearson Intl Airport to San Francisco

Our best Porter Airlines deals on Toronto Pearson Intl Airport to San Francisco flight tickets

Porter Airlines

Mar 5

YYZ9:50 amToronto Pearson Intl

5h 52m

SFO12:42 pmSan Francisco

Mar 8

SFO1:45 pmSan Francisco

4h 57m

YYZ9:42 pmToronto Pearson Intl

$295

Porter Airlines

Feb 15

YYZ9:50 amToronto Pearson Intl

5h 55m

SFO12:45 pmSan Francisco

Mar 5

SFO1:45 pmSan Francisco

4h 57m

YYZ9:42 pmToronto Pearson Intl

$349

Porter Airlines

Feb 16

YYZ9:50 amToronto Pearson Intl

5h 55m

SFO12:45 pmSan Francisco

Mar 8

SFO1:45 pmSan Francisco

4h 57m

YYZ9:42 pmToronto Pearson Intl

$352

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

dom. 5/31

9:00 am-4:40 pm

1 stop10h 40m

San Francisco

sáb. 6/6

6:00 am-7:35 pm

2 stops10h 35m

$265

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

mar. 4/14

9:35 am-4:52 pm

1 stop10h 17m

San Francisco

mié. 4/22

3:31 pm-7:36 pm

2 stops25h 05m

$266

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 2/19

8:00 pm-7:48 am

1 stop14h 48m

San Francisco

dom. 3/1

2:10 pm-6:43 am

1 stop13h 33m

$267

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

sáb. 3/7

9:50 am-12:42 pm

Nonstop5h 52m

San Francisco

mié. 3/11

7:32 pm-7:36 pm

2 stops21h 04m

$268

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 3/12

8:00 pm-7:58 am

1 stop14h 58m

San Francisco

lun. 3/16

8:09 pm-6:43 am

1 stop7h 34m

$269

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 2/19

9:50 am-12:45 pm

Nonstop5h 55m

San Francisco

mar. 3/3

7:15 pm-7:55 pm

1 stop21h 40m

$270

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 2/19

9:50 am-12:45 pm

Nonstop5h 55m

San Francisco

lun. 3/2

2:25 pm-6:43 am

1 stop13h 18m

$271

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

lun. 4/13

8:00 pm-2:26 pm

1 stop21h 26m

San Francisco

dom. 4/19

2:01 pm-6:43 am

1 stop13h 42m

$272

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

mar. 4/14

9:35 am-4:52 pm

1 stop10h 17m

San Francisco

dom. 4/19

2:01 pm-6:43 am

1 stop13h 42m

$274

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 3/26

8:00 pm-7:58 am

1 stop14h 58m

San Francisco

lun. 3/30

10:48 pm-7:36 pm

2 stops17h 48m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Pearson Intl 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $333.

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

The cheapest day to depart from Toronto Pearson Intl Airport to San Francisco is on a Thursday when prices can be found for as low as $453. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $712.

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

Our data shows that the cheapest Toronto Pearson Intl 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 $454. Flights in the evening are often more expensive with an average ticket price of $937.

What is the cheapest Toronto Pearson Intl to San Francisco flight route?

Fly from Toronto Pearson Intl to San Francisco for the best Toronto Pearson Intl - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $369 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Toronto Pearson Intl Airport for as low as $311 on momondo.

What cabin class options are available on Toronto Pearson Intl to San Francisco flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Toronto Pearson Intl Airport to San Francisco.

How have Toronto Pearson Intl Airport to San Francisco flight prices changed over time?

As of February 2026, prices for Toronto Pearson Intl Airport to San Francisco flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl 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 Pearson Intl Airport to San Francisco (YYZ to SFO) flight deals and tips

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

Best Price Found	$212
Fastest flight time	5h 35m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Toronto Pearson Intl Airport in the past 72 hours is $212. The best round-trip flight deal from Toronto Pearson Intl Airport to San Francisco found on momondo in the last 72 hours is $361.

The fastest flight from Toronto Pearson Intl Airport to San Francisco takes 5h 35m

Direct flights go from Toronto Pearson Intl Airport to San Francisco every day.

There is 1 airport in San Francisco. From Toronto Pearson Intl Airport there are direct flights to San Francisco (SFO).

Search flight deals

How far is Toronto Pearson Intl to San Francisco by plane?
San Francisco is 2249.9 mi away from Toronto Pearson Intl. Flights usually cover this in 5h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Toronto Pearson Intl Airport to San Francisco Airport?
Prices for flights from Toronto Pearson Intl Airport to San Francisco Airport were last updated today.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to San Francisco Airport?
The number of operators available for flights from Toronto Pearson Intl Airport to San Francisco Airport is 7 as of February 2026.
How old do you have to be to fly from Toronto Pearson Intl 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 Pearson Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Toronto Pearson Intl Airport to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Pearson Intl Airport to San Francisco is Embraer 195 E2 (54.48% of total bookings). The next most popular plane models are Boeing 737-800 (17.47%), Airbus A320-100/200 (7.43%), and Boeing 737 MAX 8 (6.19%).
What is the most popular airline from Toronto Pearson Intl Airport to San Francisco?
Based on momondo bookings for flights between Toronto Pearson Intl Airport and San Francisco, the leading airline is Air Canada, making up 45% of the total bookings. Other popular airlines include Porter Airlines with 33%, United Airlines with 14%, and WestJet with 3%.

Best airlines flying from Toronto Pearson Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $111	Free Cancellation	Rating 7.2 3,255 reviews	Search WestJet flights
Porter Airlines	PriceFrom $245	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $245	Free Cancellation	Rating 7.1 10,684 reviews	Search Air Canada flights
Delta	PriceFrom $303	Free Cancellation	Rating 7.9 8,139 reviews	Search Delta flights
American Airlines	PriceFrom $307	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
United Airlines	PriceFrom $309	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Air Transat	PriceFrom $324	Free Cancellation	Rating 7.7 502 reviews	Search Air Transat flights

Porter Airlines Flights From Toronto Pearson Intl Airport to San Francisco
Porter Airlines flies from Toronto Pearson Intl Airport to San Francisco around 4 times per week, with 412 momondo users rating the airline 7.9/10. The cheapest Porter Airlines deal from Toronto Pearson Intl Airport to San Francisco in the last 72 hours was $245 (round-trip), much lower than the average airfare cost of $390 for Porter Airlines flights on this route.
Air Transat Flights From Toronto Pearson Intl Airport to San Francisco
The best Air Transat deal for Toronto Pearson Intl Airport to San Francisco flight tickets found on momondo in the last 72 hours was $324, round-trip. It should be noted that an average Air Transat flight deal for this route in this time was higher, at $492 round-trip. Air Transat operates 4 flights out of Toronto Pearson Intl Airport into San Francisco in an average week, so prices vary by time and availability. 502 Air Transat reviews by users on momondo have scored the airline at 7.7/10.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Toronto with this policy.

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?

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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Fly to other destinations from Toronto Pearson Intl Airport

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Cheap flights from Toronto Pearson Intl Airport to San Francisco from $177

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WestJet flights from Toronto Pearson Intl Airport to San Francisco

Our best WestJet deals on Toronto Pearson Intl Airport to San Francisco flight tickets

Porter Airlines flights from Toronto Pearson Intl Airport to San Francisco

Our best Porter Airlines deals on Toronto Pearson Intl Airport to San Francisco flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Francisco that are best for you.

See travel insights to San Francisco from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to San Francisco

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $333.

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

The cheapest day to depart from Toronto Pearson Intl Airport to San Francisco is on a Thursday when prices can be found for as low as $453. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $712.

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

What is the cheapest Toronto Pearson Intl to San Francisco flight route?

Fly from Toronto Pearson Intl to San Francisco for the best Toronto Pearson Intl - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Toronto Pearson Intl to San Francisco flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Toronto Pearson Intl Airport to San Francisco.

How have Toronto Pearson Intl Airport to San Francisco flight prices changed over time?

As of February 2026, prices for Toronto Pearson Intl Airport to San Francisco flights are approximately 16% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Toronto Pearson Intl to San Francisco?

WestJet, Porter Airlines, and Air Transat are the most popular carriers operating from Toronto Pearson Intl to San Francisco

What airlines fly to San Francisco?

How often are flights from Toronto to San Francisco delayed?

Historically, on average around 26% of flights between Toronto and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

What is the most punctual flight time for Toronto to San Francisco flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Toronto to San Francisco flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

How many flights depart from Toronto Pearson Intl Airport to San Francisco on average per day?

As of February 2026, 13 flights take off from Toronto Pearson Intl Airport and land in San Francisco each day. The most common flight departure time for this route is 6:00PM, with 40% of daily flights taking off at noon.

How many flights depart from Toronto Pearson Intl Airport to San Francisco on average per week?

91 flights are operational weekly from Toronto Pearson Intl Airport to San Francisco as of February 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

When to book flights from Toronto Pearson Intl Airport to San Francisco

Cheap Toronto Pearson Intl Airport to San Francisco (YYZ to SFO) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

How far is Toronto Pearson Intl to San Francisco by plane?

When did momondo last update prices for flights from Toronto Pearson Intl Airport to San Francisco Airport?

How many operators does momondo search for flights from Toronto Pearson Intl Airport to San Francisco Airport?

How old do you have to be to fly from Toronto Pearson Intl Airport to San Francisco Airport?

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

What is the most popular plane model from Toronto Pearson Intl Airport to San Francisco?

What is the most popular airline from Toronto Pearson Intl Airport to San Francisco?

Best airlines flying from Toronto Pearson Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to San Francisco with momondo

Porter Airlines Flights From Toronto Pearson Intl Airport to San Francisco

Air Transat Flights From Toronto Pearson Intl Airport to San Francisco

Traveling to a place near San Francisco?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States