Question 1

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

Accepted Answer

According to our current data, WestJet (C$ 416), Porter Airlines (C$ 492), and Delta (C$ 505) offers the cheapest pricing from Toronto to San Francisco. Users have found that WestJet is 29% cheaper than the other options available to this destination.

Question 2

What are the cheapest airlines to fly from Toronto to San Francisco one-way?

Accepted Answer

The cheapest airlines for a one-way flight from Toronto to San Francisco are WestJet (C$ 260), Porter Airlines (C$ 268), and Alaska Airlines (C$ 279).

Question 3

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

Accepted Answer

The price you pay for your flight from Toronto to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Toronto to San Francisco (average of C$ 276). Flying from Toronto to San Francisco in June is currently the most expensive (average of C$ 379). 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 5

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

Accepted Answer

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

Question 6

Weekly flight availability from Toronto to San Francisco

Accepted Answer

The most flights from YTO to SFO are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Question 7

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 8

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 9

What are the most popular routes from Toronto to San Francisco?

Accepted Answer

While some choose either Toronto Island - San Francisco or Toronto Region of Waterloo Intl - San Francisco, Toronto Pearson Intl - San Francisco is the most popular route from Toronto to San Francisco.

Question 10

What are the cheapest flights from Toronto to San Francisco?

Accepted Answer

While on average a flight from Toronto to San Francisco is generally C$ 1,837, our data shows the cheapest flight currently is C$ 272. When looking at the most popular route, (Toronto Pearson Intl - San Francisco), you can expect to pay C$ 259 for that flight.

Question 11

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

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to San Francisco on time: Austrian Airlines (63%), United Airlines (63%), Singapore Airlines (62%).

Question 12

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

Accepted Answer

Before booking your flight from Toronto to San Francisco check out the most popular airlines for this route: American Airlines, Air Canada or Alaska Airlines.

Question 13

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

Accepted Answer

Flights from Toronto to San Francisco are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

Question 14

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

Accepted Answer

Travellers have found it’s best to book a flight 57 days in advance to save up to 70% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Toronto to San Francisco 1-2 weeks in advance for as low as C$ 672, or C$ 1,001 for flights within the next 24 hours.

Question 15

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

Accepted Answer

Flights from Toronto to San Francisco lean towards being more expensive in December. Prices are generally better when you fly from Toronto to San Francisco in February, with the cheapest ticket starting at C$ 305.

Question 16

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Toronto to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the afternoon.

Question 17

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

Accepted Answer

If you book a flight to San Francisco from Toronto, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 19.0 km from the centre of San Francisco. There are 15 flights from Toronto to San Francisco per day from 10 different airlines.

Question 18

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

Accepted Answer

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

Question 19

How can I find direct flights from Toronto 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 Toronto to San Francisco.

Question 20

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

Accepted Answer

Yes. Cheapflights offers flight deals from Toronto 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 21

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 22

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

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to San Francisco for you. Better yet — we are completely free to use.

Question 23

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

Accepted Answer

Yes, we can. To see specific flights from Toronto to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 24

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

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Question 25

What airports serve Toronto to San Francisco flights?

Accepted Answer

You can fly to San Francisco from Pearson International Airport on the choice of many different flight options. You’ll be landing at the San Francisco International Airport. You can get there on a direct flight or one that has one or two stops on the way. The San Francisco International Airport is located in San Mateo County unincorporated. This is a major stopover point for flights heading to Asia and Europe from the US and Canada. It’s the biggest and busiest airport in the Bay Area. It’s the second busiest in the state of California.

Question 26

Which airlines fly directly from Toronto to San Francisco?

Accepted Answer

The airlines that fly direct for this route are Air Canada and United. The flight is a little more than five and a half hours. You can try to save a little money sometimes by booking something with a stopover. Some of them don’t add much in terms of travel time.

Question 27

What are the stopover options between Toronto to San Francisco?

Accepted Answer

Most flights to San Francisco from Toronto have one stop. Delta makes stops in Minneapolis sometimes, and often in Detroit. Most of the stopovers only add about two and a half hours of travel time to your trip. You could also see stops in Atlanta with Delta. WestJet stops in Calgary for a few hours so your trip ends up being 10 to 11 hours long. American Airlines stops in Charlotte or Chicago usually. You could also see stopovers in Dallas or Philadelphia.

Question 28

Do I need a passport or a visa to fly from Toronto to San Francisco?

Accepted Answer

You do need your passport to fly to San Francisco. This is an international flight as you’re crossing the border to the US. You will not need a visa, however, unless you are going to work or study. You also can’t invest in anything like real estate if you don’t have a visa.

Round-trip from	C$ 408
One-way from	C$ 257
Popular in	December
Cheapest in	February
Average price	C$ 512
Good round-trip deal	C$ 712 or less
Good one-way deal	C$ 331 or less

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Toronto to San Francisco are usually found in February or January, booked 56 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Toronto to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Toronto to San Francisco

Cheapest flights from Toronto to San Francisco
Explore the most affordable flight options available from Toronto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 janvier 2025.

Explore the most affordable flight options available from Toronto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 janvier 2025.

Best flights from Toronto to San Francisco
Discover carefully curated flight deals from Toronto to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 janvier 2025.

Discover carefully curated flight deals from Toronto to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 janvier 2025.

Direct flights from Toronto to San Francisco
Explore direct flight options from Toronto to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 janvier 2025.

Explore direct flight options from Toronto to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 janvier 2025.

Last-minute flights from Toronto to San Francisco
Discover last-minute flight deals from Toronto to San Francisco. Data last updated 23 janvier 2025 and is based on user searches.

Discover last-minute flight deals from Toronto to San Francisco. Data last updated 23 janvier 2025 and is based on user searches.

One-way flights from Toronto to San Francisco
Search for one-way flight options from Toronto to San Francisco. Find affordable one-way fares based on user searches. Data last updated 23 janvier 2025.

Search for one-way flight options from Toronto to San Francisco. Find affordable one-way fares based on user searches. Data last updated 23 janvier 2025.

Find flights from Toronto to San Francisco within your budget

Best time to book a flight from Toronto to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Toronto with our price prediction graph.

Travel insights for flights from Toronto to San Francisco

Get recent, data-driven insights about flights from Toronto to San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Francisco. Price data was last updated on 17 January 2025.

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

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

Find hourly flight availability from Toronto to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 janvier 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to San Francisco. Price data was last updated on 16 December 2024.

Weekly flight availability from Toronto to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Alaska Airlines, WestJet and Delta from Toronto to San Francisco. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cheap flights from Toronto to San Francisco from C$ 211

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Toronto to San Francisco are usually found in February or January, booked 56 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Toronto to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Toronto to San Francisco

Cheapest flights from Toronto to San FranciscoExplore the most affordable flight options available from Toronto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 janvier 2025.

Explore the most affordable flight options available from Toronto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 janvier 2025.

Find flights from Toronto to San Francisco within your budget

Best time to book a flight from Toronto to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Toronto with our price prediction graph.

Travel insights for flights from Toronto to San Francisco

Get recent, data-driven insights about flights from Toronto to San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Francisco. Price data was last updated on 17 January 2025.

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

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

Find hourly flight availability from Toronto to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 janvier 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to San Francisco. Price data was last updated on 16 December 2024.

Weekly flight availability from Toronto to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Alaska Airlines, WestJet and Delta from Toronto to San Francisco. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cheapest flights from Toronto to San Francisco
Explore the most affordable flight options available from Toronto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 janvier 2025.