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
33.8 - 77 °F
YTO
Rainfall
1.1 - 1.9 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

One-way from

$201

One-way flight from San Francisco to Toronto

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 10% when planning your travel around this day of the week.

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

To save up to 30% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Toronto from $346 1-2 weeks out and tickets from $349 for flights departing within the next 72 hours.

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

Our data shows that May tends to be the cheapest month to fly to Toronto from San Francisco. Users have commonly found prices around $271 for the month, but tickets can be as low as $140. Due to multiple factors, prepare for potentially higher prices in November.

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.

Cheap flights from San Francisco to Toronto in June, July 2021

The best prices found for SFO to YTO flights for June, July
25 Jul - 11 Aug
$381pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
6 Jul - 12 Jul
$384pp
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
28 Jul - 27 Oct
$385pp
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco

San Francisco to Toronto 2021 flight deals

Cheap flights to Toronto from San Francisco found for this year
2 Sep - 17 Sep
$315pp
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
2 Sep - 17 Sep
$337pp
SFO
San Francisco
Air Canada
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Air Canada
   
2 STOPS
SFO
San Francisco
2 Sep - 17 Sep
$339pp
SFO
San Francisco
Air Canada
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Air Canada
 
1 STOP
SFO
San Francisco

Non-stop flights to Toronto from San Francisco

Save time with San Francisco to Toronto direct flight deals
8 Sep - 17 Sep
$381pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
2 Sep - 17 Sep
$384pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
18 Aug - 7 Sep
$389pp
SFO
San Francisco
Air Canada
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
25 Jun - 11 Aug
$496pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SFO
San Francisco
25 Jun - 28 Aug
$500pp
SFO
San Francisco
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
24 Jun - 16 Aug
$507pp
SFO
San Francisco
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SFO
San Francisco

One-way flights to Toronto from San Francisco

The cheapest one-way flights from San Francisco to Toronto
7:35 pm - 10:14 am
American Airlines
2 Stops
11h 39m
SFO - YYZ
American Airlines
8:30 am - 1:56 am
Air Canada
2 Stops
14h 26m
SFO - YYZ
Air Canada
8:15 pm - 8:28 am
United Airlines
1 Stop
9h 13m
SFO - YYZ
United Airlines
$209
United

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

Are flight prices decreasing from San Francisco to Toronto due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Toronto for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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.

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 0 outbound flights to Toronto per day.

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

Yes, there are multiple flights from San Francisco to Toronto for under $400. The cheapest flight booked recently is on Air Canada for just $315, but on average you can expect to pay $381.

Are there nonstop flights from San Francisco to Toronto for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Toronto under $400. A good price for a nonstop flight from San Francisco to Toronto is less than $434.

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.

Is San Francisco weather warmer or cooler than Toronto?

Our data indicates that the weather will be 77 °F on average in the month of July. The temperature in Toronto is typically hotter than in San Francisco. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from San Francisco to Toronto?

A quick flight from San Francisco to Toronto can take about 4h 56m. Air Canada provides one of the quickest options available for as low as $424. This flight may include one or multiple stops.

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

According to our current data, Air Canada ($315), American Airlines ($393), and Delta ($405) offers the cheapest pricing from San Francisco to Toronto. Air Canada is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $146. However, be on the lookout for offers from American Airlines and WestJet, as they are both options that can get you from San Francisco to Toronto for a low price.

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
$1 = C$ 1.22
Flight duration
5h 24m
Average temperature for June in Toronto
73.4 °F
Avg rainfall for June in Toronto
1.7 ″

Airports servicing San Francisco

Airports servicing Toronto

Hamilton (YHM)
Billy Bishop Toronto City Airport (YTZ)
Kitchener (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
Air Canada
$222 $568 No cancel fee 67%
Interjet
$336 $579 No cancel fee 68%
United Airlines
$219 $597 No cancel fee 69%

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
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