Question 1

What’s the top layover airport for flights from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Calgary (YYC) – chosen by Cheapflights users on 86% of one-stop itineraries from Toronto Pearson Intl Airport to San Francisco on Cheapflights.

Question 2

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average layover time of 1h 37m.

Question 3

What’s the fastest layover option from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Flights via Los Angeles (LAX) have the shortest average one-way travel time for 1-stop routes: 8h 26m.

Question 4

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 421.

Question 5

How long is the flight from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Airlines like WestJet fly from Toronto Pearson Intl Airport to San Francisco in about 9h 24m. The time it takes to get you to your destination can typically vary by up to . There are 3626 km between Toronto Pearson Intl Airport and San Francisco.

Question 6

What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Francisco round-trip?

Accepted Answer

Currently priced at C$ 258, American Airlines will fly you from Toronto Pearson Intl Airport to San Francisco and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from C$ 306 and C$ 330, respectively. American Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

Question 7

How far ahead should I book a flight from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

The best time to book flights from Toronto Pearson Intl Airport to San Francisco is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco (average of C$ 276). Flying from Toronto Pearson Intl Airport to San Francisco in December is currently the most expensive (average of C$ 368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

Weekly flight availability from Toronto Pearson Intl Airport to San Francisco

Accepted Answer

The most flights from YYZ to SFO are scheduled on a Saturday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 13

What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Looking at all options, your cheapest flight can be booked for C$ 264. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for C$ 342 on average our data indicates C$ 1,741 when flying from Toronto Pearson Intl Airport to San Francisco.

Question 14

What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Consider Porter Airlines (77%), Air Transat (77%) or Singapore Airlines (67%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to San Francisco.

Question 15

What are the most popular airlines that fly from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

When booking a flight from Toronto Pearson Intl Airport to San Francisco, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

Question 16

What is the cheapest day to fly round-trip from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

Users have found that flying from Toronto Pearson Intl Airport to San Francisco on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 17

How far in advance should I book a flight from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

To save on the cost of your flight from Toronto Pearson Intl Airport to San Francisco, book at least 44 days before your planned departure. Booking around this time can save you about 89% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 588 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,057.

Question 18

What is the cheapest month to fly from Toronto Pearson Intl Airport to San Francisco?

Accepted Answer

The best pricing can be found in the month of April. Prices to San Francisco from Toronto Pearson Intl Airport average C$ 532. You can even find prices in April for less than C$ 532, as users have found deals to San Francisco from as low as C$ 296. The month of December appears to be one of the more expensive times to travel to San Francisco from Toronto Pearson Intl Airport. Flying in the targeted month can save you up to 27%.

Question 19

What is the cheapest time of day to fly from YYZ to SFO?

Accepted Answer

Unlike in the evening, when flights are generally more expensive, you can save up to 54% on flights from Toronto Pearson Intl Airport to San Francisco by exploring options for tickets at noon.

Question 20

What airport do you fly into for flights to San Francisco from Toronto Pearson Intl?

Accepted Answer

San Francisco (SFO) is the airport you will fly into if you book a flight from Toronto Pearson Intl to San Francisco. You should not have trouble finding flights to San Francisco from Toronto Pearson Intl; the airport handles an average of 17 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the San Francisco airport from Toronto Pearson Intl. It is only a 19.0 km journey from San Francisco (SFO) to San Francisco’s city centre.

Question 21

Can I find deals for flights from Pearson Intl to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Pearson Intl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 22

How can I find direct flights from Pearson Intl to San Francisco?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to San Francisco.

Question 23

Can I find deals for business class flights from Pearson Intl to San Francisco?

Accepted Answer

Yes. Cheapflights offers flight deals from Pearson Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 24

How does Cheapflights help users find flights from Pearson Intl to San Francisco?

Accepted Answer

Cheapflights helps you search for flights from Pearson Intl to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 25

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to San Francisco?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Pearson Intl.

Question 26

Can Cheapflights find flights from Pearson Intl to San Francisco with no change fees?

Accepted Answer

Certainly. Search results for flights to San Francisco from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 27

Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Pearson Intl to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 394
One-way from	C$ 253
Popular in	December
Cheapest in	March
Average price	C$ 574
Good round-trip deal	C$ 741 or less
Good one-way deal	C$ 538 or less

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 258	AverageC$ 574	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 306	AverageC$ 393	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 330	AverageC$ 479	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 347	AverageC$ 494	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 362	AverageC$ 534	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 422	AverageC$ 512	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Alaska Airlines	CheapestC$ 423	AverageC$ 648	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
United Airlines	CheapestC$ 429	AverageC$ 610	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 253

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to San Francisco are usually found in March or April, booked 75 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Pearson Intl to San Francisco

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Find flight deals from Pearson Intl to San Francisco

Cheapest flights from Pearson Intl to San FranciscoExplore the most affordable flight options available from Pearson Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Explore the most affordable flight options available from Pearson Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

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Best time to book a flight from Pearson Intl to San Francisco

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Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to San Francisco

How far ahead should I book a flight from Toronto Pearson Intl Airport to San Francisco?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco?

What is the cheapest time of day to fly from YYZ to SFO?

What is the cheapest day to fly from Toronto Pearson Intl Airport to San Francisco?

Weekly flight availability from Toronto Pearson Intl Airport to San Francisco

What’s the top layover airport for flights from Toronto Pearson Intl Airport to San Francisco?

What’s the fastest layover option from Toronto Pearson Intl Airport to San Francisco?

What’s the fastest layover option from Toronto Pearson Intl Airport to San Francisco?

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to San Francisco?

Reviews of airlines servicing San Francisco

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from Toronto Pearson Intl?

How long is the flight from Toronto Pearson Intl Airport to San Francisco?

What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Francisco round-trip?

What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco?

What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco?

Can I find deals for flights from Pearson Intl to San Francisco that include hotel bookings?

How can I find direct flights from Pearson Intl to San Francisco?

Can I find deals for business class flights from Pearson Intl to San Francisco?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco?

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Top 8 airlines flying from Pearson Intl to San Francisco

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Can Cheapflights find flights from Pearson Intl to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco become cheaper?

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Cheapest flights from Pearson Intl to San Francisco
Explore the most affordable flight options available from Pearson Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.