Cheap flights from Toronto to San Francisco

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The best prices from Toronto to San Francisco are usually found in February or April, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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

YTO - SFO
Price
C$ 557 - C$ 733
SFO
Temperature
15 - 25 °C
SFO
Rainfall
0 - 120 mm

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

February

Best time to find cheap flights, 8% potential price drop

Round-trip from

C$ 557

From Toronto to San Francisco

One-way from

C$ 256

One-way flight from Toronto 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 day to fly round-trip from Toronto to San Francisco?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

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

To save up to 38% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Toronto to San Francisco from C$ 699 1-2 weeks out and tickets from C$ 877 for flights departing within the next 72 hours.

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

Our data shows that February tends to be the cheapest month to fly to San Francisco from Toronto. Users have commonly found prices around C$ 607 for the month, but tickets can be as low as C$ 442. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from Toronto to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the evening.

Cheap flights from Toronto to San Francisco in October, November 2020

The best prices found for YTO to SFO flights for October, November
26 Oct - 2 Nov
C$ 248pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Iberia
   
2 STOPS
YYZ
Toronto Pearson Intl
9 Nov - 13 Nov
C$ 283pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
11 Nov - 17 Nov
C$ 285pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

Toronto to San Francisco 2020 flight deals

Cheap flights to San Francisco from Toronto found for this year
26 Oct - 2 Nov
C$ 248pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Iberia
   
2 STOPS
YYZ
Toronto Pearson Intl
15 Dec - 4 Jan
C$ 273pp
YTZ
Toronto Island
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YTZ
Toronto Island
17 Dec - 30 Dec
C$ 283pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

Direct flights to San Francisco from Toronto

Save time with Toronto to San Francisco direct flight deals
16 Mar - 15 Apr
C$ 256pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
14 Jan - 28 Jan
C$ 283pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
7 Dec - 11 Dec
C$ 285pp
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
29 Oct - 9 Nov
C$ 367pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
28 Oct - 17 Mar
C$ 369pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
28 Oct - 17 Mar
C$ 388pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl

One-way flights to San Francisco from Toronto

The cheapest one-way flights from Toronto to San Francisco
6:04 a.m. - 4:09 a.m.
American Airlines
3 stops
25h 05m
YYZ - SFO
American Airlines
C$ 256
3:22 a.m. - 9:43 a.m.
United Airlines
2 stops
9h 21m
YYZ - SFO
United Airlines
C$ 260
United
1:30 a.m. - 1:21 p.m.
Delta
2 stops
14h 51m
YYZ - SFO
Delta
C$ 262
Delta

Related info for your journey

Useful info, stats and facts about Toronto to San Francisco flights.

Flight FAQs

From Toronto to San Francisco

Can I find flights from Toronto to San Francisco for under C$ 262 on Cheapflights?

Yes, there are multiple flights from Toronto to San Francisco for under C$ 262. The cheapest flight booked recently is on Air Canada for just C$ 219, but on average you can expect to pay C$ 265.

What safety measures are being taken by airlines flying from Toronto to San Francisco to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Toronto to San Francisco. Policies will vary by airline.

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, American Airlines, and Delta 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.

Are there direct flights from Toronto to San Francisco for under C$ 262 on Cheapflights?

Cheapflights has 3 direct flights from Toronto to San Francisco under C$ 262. A good price for a direct flight from Toronto to San Francisco is less than C$ 274.

Are there last-minute flights available from Toronto to San Francisco for under C$ 393?

There are currently 20+ open flights from Toronto to San Francisco within the next 7 days for less than C$ 393.

Is Toronto weather warmer or cooler than San Francisco?

We forecast the temperature to be around the 25 °C's in September, on average. The temperature in San Francisco is generally hotter than in Toronto. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Toronto to San Francisco?

There are many flights that can get you from Toronto to San Francisco in 5h 40m. Fly via Air Canada, United Airlines, or American Airlines to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

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

According to our current data, Air Canada (C$ 220), United Airlines (C$ 292), and American Airlines (C$ 310) offers the cheapest pricing from Toronto to San Francisco. You may be able to fly from Toronto to San Francisco for 63% less than the average price by searching for these airlines.

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

C$ 157 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 175 and C$ 185, respectively.

Alternative routes for Toronto to San Francisco

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Toronto to San Francisco
Today's exchange rate
C$ 1 = $0.77
Average temperature for October in San Francisco
22.0 °C
Avg rainfall for October in San Francisco
30.0 mm

Airports servicing Toronto

Billy Bishop Toronto City Airport (YTZ)
Kitchener (YKF)
Hamilton (YHM)

Airports servicing San Francisco

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