Cheap flights from Toronto to San Francisco

Round-trip
Economy
Toronto (YTO)
San Francisco (SFO)
Depart
Return
Any month
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The best prices from Toronto to San Francisco are usually found in September or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Toronto (YTO) to San Francisco (SFO)

All the information you need to plan the best YTO to SFO flight in 2022: compare Toronto to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
YTO - SFO
Price
C$ 429 - C$ 606
SFO
Temperature
11 - 17 °C
SFO
Rainfall
0 - 112 mm

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

September

Best time to find cheap flights, 13% potential price drop

Round-trip from

C$ 553

From Toronto (YTO) to San Francisco

One-way from

C$ 245

One-way flight from Toronto (YTO) to San Francisco

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Toronto to San Francisco?

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 September, with the cheapest ticket starting at C$ 443.

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

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.

When is the cheapest time to fly from Toronto to San Francisco (YTO - SFO)?

A simple way to save on the total cost of your ticket is to fly from Toronto to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

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

Travellers have found it’s best to book a flight 61 days in advance to save up to 53% 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 61 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$ 736, or C$ 911 for flights within the next 24 hours.

Cheap flights from Toronto to San Francisco in June, July 2022

The best prices found for YTO to SFO flights for June, July
26 Jul - 9 Aug
C$ 484pp
YYZ
Toronto Pearson Intl
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
26 Jul - 9 Aug
C$ 487pp
YYZ
Toronto Pearson Intl
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
26 Jul - 2 Aug
C$ 490pp
YYZ
Toronto Pearson Intl
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

Toronto to San Francisco 2022 flight deals

Cheap flights to San Francisco from Toronto found for this year
22 Nov - 29 Nov
C$ 316pp
YYZ
Toronto Pearson Intl
Flair Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Flair Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
5 Nov - 10 Nov
C$ 338pp
YHM
Toronto Hamilton
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
 
1 STOP
YHM
Toronto Hamilton
21 Sep - 27 Sep
C$ 348pp
YKF
Toronto Kitchener-Waterloo
Flair Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Flair Airlines
 
1 STOP
YKF
Toronto Kitchener-Waterloo

Direct flights to San Francisco from Toronto

Save time with Toronto to San Francisco direct flight deals
19 Oct - 2 Nov
C$ 484pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
25 Aug - 7 Sep
C$ 495pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SFO
San Francisco
SFO
San Francisco
United Airlines
Direct
YYZ
Toronto Pearson Intl
19 Oct - 29 Oct
C$ 496pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Toronto to San Francisco

Late deals on round-trip flights to San Francisco from Toronto, departing today and this week
6 Jul - 23 Aug
C$ 672pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
6 Jul - 23 Aug
C$ 675pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
6 Jul - 23 Aug
C$ 691pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YYZ
Toronto Pearson Intl

One-way flights to San Francisco from Toronto

The cheapest one-way flights from Toronto to San Francisco
2:20 a.m. - 7:59 a.m.
Air Canada
1 stop
8h 39m
YYZ - SFO
Air Canada
C$ 245
mytrip.com
3:45 p.m. - 4:30 a.m.
Flair Airlines
1 stop
15h 45m
YYZ - SFO
Flair Airlines
C$ 251
Kiwi.com
2:35 a.m. - 5:10 a.m.
Multiple Airlines
3 stops
29h 35m
YYZ - SFO
Multiple Airlines
C$ 253
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Toronto</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Toronto to San Francisco

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

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 12 flights from Toronto to San Francisco per day from 20 different airlines.

Which airlines flying from Toronto to San Francisco have flexible cancellations due to COVID-19?

Some of our airline partners flying from Toronto to San Francisco have new flexible policies in place due to COVID-19. Air Canada, United Airlines, and WestJet are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Can I find flights from Toronto to San Francisco for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Toronto to San Francisco for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 338, but on average you can expect to pay C$ 370.

Are there direct flights from Toronto to San Francisco for under C$ 500 on Cheapflights?

Cheapflights has 20 direct flights from Toronto to San Francisco under C$ 500. A good price for a direct flight from Toronto to San Francisco is less than C$ 509.

Are there last-minute flights available from Toronto to San Francisco for under C$ 700?

There are currently 20+ open flights from Toronto to San Francisco within the next 7 days for less than C$ 700.

What days are direct flights available from Toronto to San Francisco?

Direct flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

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

Travellers can expect 14 flights from Toronto to San Francisco on average per day.
Morning (6am - Midday) - 29% of flight departures
Afternoon (Noon - 6pm) - 21% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Toronto to San Francisco?

Airlines like Flair Airlines fly from Toronto to San Francisco in about 16h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3647 km.

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

According to our current data, Flair Airlines (C$ 348), offers the cheapest pricing from Toronto to San Francisco. Users have found that Flair Airlines is 45% cheaper than the other options available to this destination.

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

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

What are the cheapest flights from Toronto to San Francisco?

While on average a flight from Toronto to San Francisco is generally C$ 735, our data shows the cheapest flight currently is C$ 35. When looking at the most popular route, (Toronto Pearson Intl - San Francisco), you can expect to pay C$ 349 for that flight.

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

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: United Airlines (62%), Air Canada (42%), Air New Zealand (41%).

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

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

What airports serve Toronto to San Francisco flights?

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.

Which airlines fly directly from Toronto to San Francisco?

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.

What are the stopover options between Toronto to San Francisco?

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.

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

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.

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Toronto?

Information is based on travel restrictions from Toronto to San Francisco

Most visitors from Toronto need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Toronto are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Toronto are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Toronto from San Francisco?

Returning to Toronto from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Toronto.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Toronto.

Hide COVID Travel Restrictions for San Francisco, CA

Alternative routes for Toronto to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Toronto to San Francisco.
Today's exchange rate
C$ 1 = $0.78
Flight duration from Toronto to SFO
5h 04m
Average temperature for June in San Francisco
23.0 °C
Avg rainfall for June in San Francisco
1.0 mm

Airports servicing Toronto

Hamilton (YHM)
Toronto Island (YTZ)
Kitchener-Waterloo (YKF)

Airports servicing San Francisco

Top 10 airlines flying from Toronto to San Francisco

The chart below displays the airlines Cheapflights users travelling from Toronto to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
C$ 22 C$ 34 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Search Juneyao Airlines flights
American Airlines
C$ 253 C$ 460 No cancel fee 71%
Search American Airlines flights
Swoop
C$ 312 C$ 443 No cancel fee N/A
Search Swoop flights
Qantas Airways
C$ 337 C$ 470 No cancel fee 74%
Search Qantas Airways flights
United Airlines
C$ 394 C$ 585 No cancel fee 69%
Search United Airlines flights
WestJet
C$ 421 C$ 507 No cancel fee 60%
Search WestJet flights
Delta
C$ 426 C$ 667 No cancel fee N/A
Search Delta flights
Air Canada
C$ 430 C$ 632 No cancel fee 67%
Search Air Canada flights
Austrian Airlines
C$ 472 C$ 689 No cancel fee 78%
Search Austrian Airlines flights
Air New Zealand
C$ 498 C$ 565 No cancel fee 78%
Search Air New Zealand flights

Hourly flight availability from Toronto to San Francisco

See what time of day planes typically take off from Toronto towards San Francisco.
Morning 6 AM to noon 50% of YTO to US-SFO departures
Afternoon Noon to 6 PM 49% of YTO to US-SFO departures
Early morning Midnight to 6 AM 1% of YTO to US-SFO departures
Evening 6 PM to midnight 0% of YTO to US-SFO departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Toronto to San Francisco
See how many times per day planes take to the skies headed from Toronto to San Francisco.
Sunday
14 daily flights
Monday
14 daily flights
Tuesday
14 daily flights
Wednesday
13 daily flights
Thursday
13 daily flights
Friday
10 daily flights
Saturday
8 daily flights
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