Question 1

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

Accepted Answer

Dallas (DFW) has the shortest average layover time for this route: 1h 44m.

Question 2

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

Accepted Answer

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 C$ 507 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 C$ 445 on momondo.

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

The number of flights available between Toronto Pearson Intl Airport and San Francisco is 17 per day as of December 2025. The most frequent departure time is 6:00p.m., with 48% of daily flights leaving at noon.

Question 5

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

Accepted Answer

According to our data, Porter Airlines has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Question 6

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

Accepted Answer

Calgary (YYC) was the most common stop: 86% of momondo users choosing one-stop flights on this route connected there.

Question 7

How often are flights from Toronto to San Francisco delayed?

Accepted Answer

Historically, on average around 23% 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 150 minutes.

Question 8

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

Accepted Answer

The cheapest day to depart from Toronto Pearson Intl 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$ 762. On the other hand, Monday is the most expensive day to depart from Toronto Pearson Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,198.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

The number of flights available between Toronto Pearson Intl Airport and San Francisco is 120 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Question 12

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

Accepted Answer

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 489.

Question 13

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

Accepted Answer

As of December 2025, prices for Toronto Pearson Intl Airport to San Francisco flights are approximately 11% more expensive when compared to flights at the same time last year.

Question 14

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

Accepted Answer

Flying to San Francisco from Toronto Pearson Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 679 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$ 1,399.

Question 15

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

Accepted Answer

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 8h 34m.

Question 16

Which airlines fly to San Francisco?

Accepted Answer

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to San Francisco from Toronto Pearson Intl Airport according to our data. Porter Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Question 17

What is the cheapest month to fly to San Francisco?

Accepted Answer

The cheapest month to fly to San Francisco from Toronto Pearson Intl Airport is in March. Flight prices, which tend to average around C$ 449, are often lower during this time because this is during the off-season. The month of April is another great option to travel to San Francisco, with average flight prices from Toronto Pearson Intl Airport averaging around C$ 460.

Question 18

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

Accepted Answer

You could potentially save up to 4% on your flight if you consider stops on a Toronto Pearson Intl Airport to San Francisco flight.

Question 19

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 20

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from C$ 498 to C$ 820.
The lowest price recently found on this route was C$ 379.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

Prices for flights from Toronto Pearson Intl Airport to San Francisco Airport are refreshed on a daily basis.

Question 23

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

Accepted Answer

There are 7 operators available for flights from Toronto Pearson Intl Airport to San Francisco Airport as of December 2025.

Question 24

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

Accepted Answer

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 Toronto Pearson Intl Airport to San Francisco Airport.

Question 25

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

Accepted Answer

The travel and health documents required for your trip to San Francisco Airport 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 San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	C$ 307
Fastest flight time	5h 38m
Direct flights	Every day
Airports in San Francisco	1 airport

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 256	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Delta	PriceFrom C$ 286	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
WestJet	PriceFrom C$ 292	Free Cancellation	Rating 7.2 3,202 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 319	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 347	Free Cancellation	Rating 7.1 10,527 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 375	Free Cancellation	Rating 7.8 483 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 430	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights

Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 255

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

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

What is the cheapest month to fly to San Francisco?

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

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?

You could potentially save up to 4% on your flight if you consider stops on a Toronto Pearson Intl Airport to San Francisco flight.

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

As of December 2025, prices for Toronto Pearson Intl Airport to San Francisco flights are approximately 11% 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?

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

Which airlines fly to San Francisco?

How often are flights from Toronto to San Francisco delayed?

Historically, on average around 23% 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 150 minutes.

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

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

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday 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, Porter Airlines has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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

Calgary (YYC) was the most common stop: 86% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 489.

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

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 8h 34m.

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

Dallas (DFW) has the shortest average layover time for this route: 1h 44m.

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

The number of flights available between Toronto Pearson Intl Airport and San Francisco is 17 per day as of December 2025. The most frequent departure time is 6:00p.m., with 48% of daily flights leaving at noon.

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

The number of flights available between Toronto Pearson Intl Airport and San Francisco is 120 per week as of December 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving 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

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

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