Cheap flights from San Francisco (SFO) to Toronto (YTO)

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The best prices from San Francisco to Toronto are usually found in August or June, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

All the information you need to plan the best SFO to YTO flight in 2021: compare San Francisco to Toronto flight prices with the expected peak season, weather and rainfall in Toronto.
SFO - YTO
Price
$445 - $682
YTO
Temperature
21.2 - 69.8 °F
YTO
Precipitation
2 - 3.3 inches

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

August

Best time to find cheap flights, 22% potential price drop

Round-trip from

$445

From San Francisco to Toronto (YTO)

One-way from

$161

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Francisco to Toronto?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 25% on flights from San Francisco to Toronto compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $641. For sooner than that we have options available in the next 3 days from $766.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from San Francisco to Toronto by exploring options for tickets at noon.

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

Our data shows that August tends to be the cheapest month to fly to Toronto from San Francisco. Users have commonly found prices around $568 for the month, but tickets can be as low as $231. Due to multiple factors, prepare for potentially higher prices in December.

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

Saturday flights are generally found to be more expensive for flights from San Francisco to Toronto. 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 Toronto.

Cheap flights from San Francisco to Toronto in October, November 2021

The best prices found for SFO to YTO flights for October, November
1 Nov - 29 Nov
$253pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
31 Oct - 29 Nov
$330pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
5 Nov - 8 Nov
$332pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Multiple Airlines
   
2 STOPS
SFO
San Francisco

San Francisco to Toronto 2021 flight deals

Cheap flights to Toronto from San Francisco found for this year
1 Nov - 29 Nov
$253pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
1 Dec - 14 Dec
$323pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
14 Dec - 11 Jan
$329pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco

Non-stop flights to Toronto from San Francisco

Save time with San Francisco to Toronto direct flight deals
13 Dec - 16 Jan
$406pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
8 Dec - 10 Jan
$413pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
10 Dec - 11 Jan
$430pp
SFO
San Francisco
Multiple Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to Toronto

Late deals on round-trip flights to Toronto from San Francisco, departing today and this week
26 Oct - 28 Oct
$430pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
YKF
Toronto Kitchener-Waterloo
YKF
Toronto Kitchener-Waterloo
Multiple Airlines
   
2 STOPS
SFO
San Francisco
21 Oct - 28 Oct
$488pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
WestJet
 
1 STOP
SFO
San Francisco
26 Oct - 6 Nov
$492pp
SFO
San Francisco
Multiple Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
SFO
San Francisco

One-way flights to Toronto from San Francisco

The cheapest one-way flights from San Francisco to Toronto
4:35 pm - 6:12 am
Korean Air
1 Stop
10h 37m
SFO - YYZ
Korean Air
6:29 am - 5:30 pm
American Airlines
1 Stop
8h 01m
SFO - YYZ
American Airlines
11:40 am - 8:25 pm
Multiple Airlines
2 Stops
29h 45m
SFO - YYZ
Multiple Airlines
$169
Kiwi.com

Related info for your journey

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

Flight FAQs

From San Francisco to Toronto

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

San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Toronto. 8 airlines have flights from San Francisco to Toronto on a regular basis. Booking flights from San Francisco to Toronto should not be difficult; the airport handles an average of 6 outbound flights to Toronto per day.

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

Some of the carriers operating flights from San Francisco to Toronto that may be offering flexible cancellation policies are Air Canada, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from San Francisco to Toronto for under $300 on Cheapflights?

Yes, there are multiple flights from San Francisco to Toronto for under $300. The cheapest flight booked recently is on Multiple Airlines for just $253, but on average you can expect to pay $327.

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

Cheapflights has at least 20 direct flights from San Francisco to Toronto under $500. A good price for a nonstop flight from San Francisco to Toronto is less than $454.

Are there last-minute flights available from San Francisco to Toronto for under $500?

There are currently 20+ open flights from San Francisco to Toronto within the next 7 days for less than $500.

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

Our cheapest airline available from San Francisco to Toronto is American Airlines. Our recent data shows that you can find tickets from as low as $353 on this airline. You may be able to fly from San Francisco to Toronto for 37% less than the average price by searching for this airline.

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

Most travelers choose San Francisco - Toronto Pearson Intl, San Francisco - Toronto Island or San Francisco - Toronto Kitchener-Waterloo when deciding on the best route from San Francisco to Toronto.

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

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

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

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 San Francisco to Toronto on time: Singapore Airlines (90%), Air Canada (65%), United Airlines (65%).

What are the cheapest flights from San Francisco to Toronto?

While on average a flight from San Francisco to Toronto is generally $985, our data shows the cheapest flight currently is $221. When looking at the most popular route, (San Francisco - Toronto Pearson Intl), you can expect to pay $288 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Toronto, Canada

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

Information is based on travel restrictions from San Francisco to Toronto

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

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Toronto.

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

Documents
Compassionate entry for travellers and limited release from quarantine - Foreign nationals traveling without an advance written approval for an exemption of a border restriction may be denied entry into Canada.


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

Returning to San Francisco from Toronto

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

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

Hide COVID Travel Restrictions for Toronto, Canada

Alternative routes for San Francisco to Toronto

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

Destination information for Toronto

Things to know before you go - useful duration and weather info for your trip from San Francisco to Toronto.
Today's exchange rate
$1 = C$ 1.24
Average temperature for October in Toronto
57.2 °F
Avg rainfall for October in Toronto
1.6 ″

Airports servicing San Francisco

Airports servicing Toronto

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

Top 6 airlines flying from San Francisco to Toronto

The chart below displays the airlines Cheapflights users traveling from San Francisco to Toronto 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
WestJet
$150 $379 No cancel fee 60%
American Airlines
$172 $457 No cancel fee 71%
Delta
$189 $512 No cancel fee N/A
United Airlines
$219 $597 No cancel fee 69%
Air Canada
$222 $568 No cancel fee 67%
Interjet
$336 $579 No cancel fee 68%

Hourly flight availability from San Francisco to Toronto

See what time of day planes typically take off from San Francisco towards Toronto.
Morning 6 AM to noon 100% of SFO to YTO departures
Early morning Midnight to 6 AM 0% of SFO to YTO departures
Afternoon Noon to 6 PM 0% of SFO to YTO departures
Evening 6 PM to midnight 0% of SFO to YTO departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Francisco to Toronto
See how many times per day planes take to the skies headed from San Francisco to Toronto.
Sunday
7 daily flights
Monday
7 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
7 daily flights
Friday
7 daily flights
Saturday
6 daily flights
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