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

The number of flights available between San Francisco and Toronto is 19 per day as of November 2025. The most frequent departure time is 8:00AM, with 54% of daily flights leaving in the afternoon.

Which airport is the most popular layover for flights between San Francisco and Toronto?

Calgary (YYC) was the most common stop: 69% of momondo users choosing 1-stop flights on this route connected there.

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

WestJet, Air Canada, and Alaska Airlines are the most popular carriers operating from San Francisco to Toronto

Which layover airport offers the lowest fares from San Francisco to Toronto?

Flights via Calgary (YYC) offer the lowest average round-trip price of $251.

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

The number of flights available between San Francisco and Toronto is 134 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Toronto?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Toronto from San Francisco according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 8 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from San Francisco to Toronto?

Denver (DEN) has the shortest average layover time for this route: 1h 20m.

Which layover airport has the shortest travel time from San Francisco to Toronto?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 57m.

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

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

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

As of November 2025, there are 8 operators available to choose from for flights from San Francisco Airport to Toronto.

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

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.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$144 Cheap Flights from San Francisco to Toronto in 2025/26

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6:00 am - 7:55 pmSFO-YYZ

10h 55m1 stop

8:00 pm - 4:51 pmYYZ-SFO

23h 51m1 stop

$299Multiple Airlines

Find Deal

Wed, Dec 10 - Mon, Dec 15

6:00 am - 11:11 pmSFO-YYZ

14h 11m2 stops

9:45 am - 12:40 pmYYZ-SFO

5h 55mnonstop

$302Multiple Airlines

Find Deal

Tue, Dec 9 - Mon, Dec 15

6:00 am - 5:58 amSFO-YYZ

20h 58m3 stops

9:45 am - 12:40 pmYYZ-SFO

5h 55mnonstop

$304Multiple Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

8:00 am - 7:55 pmSFO-YYZ

8h 55m1 stop

9:45 am - 12:40 pmYYZ-SFO

5h 55mnonstop

$305Multiple Airlines

Find Deal

Wed, Jan 28 - Sat, Feb 7

1:40 pm - 9:37 pmSFO-YYZ

4h 57mnonstop

9:45 am - 12:40 pmYYZ-SFO

5h 55mnonstop

$312Porter Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 18

1:00 pm - 5:29 amSFO-YKF

13h 29m1 stop

6:20 am - 12:10 pmYKF-SFO

8h 50m1 stop

$323WestJet

Find Deal

Sun, Feb 1 - Mon, Feb 9

1:40 pm - 9:37 pmSFO-YYZ

4h 57mnonstop

9:45 am - 12:40 pmYYZ-SFO

5h 55mnonstop

$325Porter Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 8

1:00 pm - 1:22 pmSFO-YHM

21h 22m1 stop

5:45 am - 12:12 pmYHM-SFO

9h 27m1 stop

$325WestJet

Find Deal

Thu, Jan 8 - Tue, Jan 13

7:30 am - 8:59 pmSFO-YYZ

10h 29m1 stop

10:45 am - 1:30 pmYYZ-SFO

5h 45mnonstop

$337Air Canada

Find Deal

Mon, Dec 1 - Sun, Dec 7

8:25 am - 7:55 pmSFO-YTZ

8h 30m1 stop

3:30 pm - 9:22 pmYTZ-SFO

8h 52m1 stop

$338Air Canada

Find Deal

Mon, Dec 8 - Mon, Dec 15

Porter Airlines flights from San Francisco to Toronto

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

Porter Airlines

Jan 7

SFO1:40 pmSan Francisco

4h 57m

YYZ9:37 pmToronto Pearson Intl

Jan 18

YYZ9:45 amToronto Pearson Intl

5h 55m

SFO12:40 pmSan Francisco

$312

Find similar

Porter Airlines

Jan 28

SFO1:40 pmSan Francisco

4h 57m

YYZ9:37 pmToronto Pearson Intl

Feb 8

YYZ9:45 amToronto Pearson Intl

5h 55m

SFO12:40 pmSan Francisco

$325

Find similar

Porter Airlines

Dec 1

SFO1:40 pmSan Francisco

4h 59m

YYZ9:39 pmToronto Pearson Intl

Dec 6

YYZ9:45 amToronto Pearson Intl

5h 55m

SFO12:40 pmSan Francisco

$330

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Air Canada flights from San Francisco to Toronto

Our best Air Canada deals on San Francisco to Toronto flight tickets

Air Canada

Dec 1

SFO7:30 amSan Francisco

10h 29m

1 stop

YYZ8:59 pmToronto Pearson Intl

Dec 7

YYZ10:45 amToronto Pearson Intl

5h 45m

SFO1:30 pmSan Francisco

$337

Find similar

Air Canada

Dec 8

SFO8:25 amSan Francisco

8h 30m

1 stop

YTZ7:55 pmToronto Island

Dec 15

YTZ3:30 pmToronto Island

8h 52m

1 stop

SFO9:22 pmSan Francisco

$338

Find similar

Air Canada

Jan 7

SFO8:25 amSan Francisco

8h 30m

1 stop

YTZ7:55 pmToronto Island

Jan 16

YTZ3:30 pmToronto Island

8h 52m

1 stop

SFO9:22 pmSan Francisco

$397

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Fly from

Fly to

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 12/10

6:00 am-7:55 pm

1 stop10h 55m

Toronto Pearson Intl

Mon 12/15

8:00 pm-4:51 pm

1 stop23h 51m

$299

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 12/9

6:00 am-11:11 pm

2 stops14h 11m

Toronto Pearson Intl

Mon 12/15

9:45 am-12:40 pm

Nonstop5h 55m

$302

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 1/16

6:00 am-5:58 am

3 stops20h 58m

Toronto Pearson Intl

Mon 1/19

9:45 am-12:40 pm

Nonstop5h 55m

$304

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 1/28

8:00 am-7:55 pm

1 stop8h 55m

Toronto Pearson Intl

Sat 2/7

9:45 am-12:40 pm

Nonstop5h 55m

$305

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 1/7

1:40 pm-9:37 pm

Nonstop4h 57m

Toronto Pearson Intl

Sun 1/18

9:45 am-12:40 pm

Nonstop5h 55m

$312

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 2/1

1:00 pm-5:29 am

1 stop13h 29m

Toronto Region of Waterloo Intl

Mon 2/9

6:20 am-12:10 pm

1 stop8h 50m

$323

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 1/28

1:40 pm-9:37 pm

Nonstop4h 57m

Toronto Pearson Intl

Sun 2/8

9:45 am-12:40 pm

Nonstop5h 55m

$325

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Tue 1/13

5:45 am-12:12 pm

1 stop9h 27m

$325

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 12/1

7:30 am-8:59 pm

1 stop10h 29m

Toronto Pearson Intl

Sun 12/7

10:45 am-1:30 pm

Nonstop5h 45m

$337

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Mon 12/8

8:25 am-7:55 pm

1 stop8h 30m

Toronto Island

Mon 12/15

3:30 pm-9:22 pm

1 stop8h 52m

$338

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How to get the cheapest flight ticket from San Francisco to Toronto

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

Layovers

Other information

What is the typical price of a round-trip flight between San Francisco and Toronto?

What is the cheapest month to fly to Toronto?

The month of April is, on average, the cheapest month to fly to Toronto from San Francisco, with most prices found around $348. If you are unable to visit Toronto during the month of April, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around $351.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $559. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $690.

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

At noon is the cheapest time of day to fly from San Francisco to Toronto when you can find flight prices for as low as $426. Flying to Toronto at noon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $731. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Francisco to Toronto flight route?

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

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from San Francisco for as low as $344 on momondo.

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

There are 4 cabin classes available to choose from on San Francisco to Toronto 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 San Francisco to Toronto flights?

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

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

As of November 2025, prices for San Francisco to Toronto flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Toronto

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

Estimated round-trip price

Cheap San Francisco to Toronto (SFO to YTO) flight deals and tips

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

Best Price Found	$200
Fastest flight time	4h 57m
Direct flights	Every day
Airports in Toronto	1 airport

The best one-way flight to Toronto from San Francisco in the past 72 hours is $200. The best round-trip flight deal from San Francisco to Toronto found on momondo in the last 72 hours is $446.

The fastest flight from San Francisco to Toronto takes 4h 57m

Direct flights go from San Francisco to Toronto every day.

There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)

Search flight deals

How far is San Francisco to Toronto by plane?
San Francisco and Toronto are 2261.8 mi apart from one another. Typically, this will take 4h 57m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Toronto?
Prices for flights from San Francisco Airport to Toronto were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Toronto?
As of November 2025, there are 8 operators available to choose from for flights from San Francisco Airport to Toronto.
How old do you have to be to fly from San Francisco Airport to Toronto?
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.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Toronto is Embraer 195 E2 (38.64% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (25.11%), Airbus A220-300 (15.22%), and Boeing 737-800 (10.05%).
What is the most popular airline from San Francisco to Toronto?
Based on momondo bookings for flights between San Francisco and Toronto, the leading airline is Air Canada, making up 41% of the total bookings. Other popular airlines include Porter Airlines with 32%, United Airlines with 14%, and WestJet with 5%.

Best airlines flying from San Francisco to Toronto

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $36	Free Cancellation	Rating 5.8 3,113 reviews	Search Frontier flights
Porter Airlines	PriceFrom $170	Free Cancellation	Rating 8.0 389 reviews	Search Porter Airlines flights
Air Transat	PriceFrom $191	Free Cancellation	Rating 7.8 471 reviews	Search Air Transat flights
Delta	PriceFrom $197	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Air Canada	PriceFrom $198	Free Cancellation	Rating 7.1 10,438 reviews	Search Air Canada flights
WestJet	PriceFrom $214	Free Cancellation	Rating 7.2 3,159 reviews	Search WestJet flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
American Airlines	PriceFrom $403	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights

Porter Airlines Flights From San Francisco to Toronto
Porter Airlines operates around 7 flights from San Francisco to Toronto every week. The average price of these flights found in the last 72 hours has been $390, but momondo users have found Porter Airlines deals from San Francisco to Toronto from as low as $170 round-trip. Porter Airlines has been scored 8.0/10 in 389 reviews.
Air Transat Flights From San Francisco to Toronto
$191 is the best Air Transat flight deal from San Francisco to Toronto found on momondo over the last 72 hours. The average Air Transat ticket price found was closer to $425, however, with flight time and availability significantly affecting the price. Air Transat (7.8/10 from 471 user reviews) flies into Toronto from San Francisco 7 times in an average week so prices can vary.

Why use momondo?

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

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 San Francisco to Toronto for 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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from San Francisco.

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

Of course. momondo tracks the price of San Francisco to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Toronto 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.

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

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Flights to Vancouverfrom $75

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Flights to Ottawafrom $187

Flights to Halifaxfrom $219

Flights to Winnipegfrom $165

Flights to Québec Cityfrom $272

Flights to Saskatoonfrom $146

Flights to Kelownafrom $140

Flights to St. John'sfrom $261

Flights to Reginafrom $207

Flights to Monctonfrom $436

Cheap flights from San Francisco to Toronto from $144

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 1/8. 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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Porter Airlines flights from San Francisco to Toronto

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

Air Canada flights from San Francisco to Toronto

Our best Air Canada deals on San Francisco to Toronto flight tickets

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How to get the cheapest flight ticket from San Francisco to Toronto

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 typical price of a round-trip flight between San Francisco and Toronto?

What is the cheapest month to fly to Toronto?

What is the cheapest day to depart on your flight to Toronto?

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

What is the cheapest San Francisco to Toronto flight route?

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

How far in advance should I book a flight to Toronto?

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

There are 4 cabin classes available to choose from on San Francisco to Toronto 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 San Francisco to Toronto flights?

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

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

As of November 2025, prices for San Francisco to Toronto flights are approximately 39% cheaper when compared to flights at the same time last year.

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

WestJet, Air Canada, and Alaska Airlines are the most popular carriers operating from San Francisco to Toronto

What airlines fly to Toronto?

Which airport is the most popular layover for flights between San Francisco and Toronto?

Calgary (YYC) was the most common stop: 69% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Toronto?

Flights via Calgary (YYC) offer the lowest average round-trip price of $251.

Which layover airport has the shortest travel time from San Francisco to Toronto?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 57m.

Which layover airport has the shortest connection time from San Francisco to Toronto?

Denver (DEN) has the shortest average layover time for this route: 1h 20m.

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

The number of flights available between San Francisco and Toronto is 19 per day as of November 2025. The most frequent departure time is 8:00AM, with 54% of daily flights leaving in the afternoon.

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

The number of flights available between San Francisco and Toronto is 134 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from San Francisco to Toronto

Cheap San Francisco to Toronto (SFO to YTO) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

How far is San Francisco to Toronto by plane?

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

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

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

What documentation or ID do you need to fly to Toronto?

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

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

Best airlines flying from San Francisco to Toronto

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

Porter Airlines Flights From San Francisco to Toronto

Air Transat Flights From San Francisco to Toronto

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Toronto 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 Canada