Cheap flights from Lester B. Pearson Intl to San Francisco International

Round-trip
Economy
Toronto (YYZ)
San Francisco (SFO)
Depart
Return
Any month
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How to find the cheapest flight from
Lester B. Pearson Intl (YYZ) to San Francisco International (SFO)

YYZ - SFO
Price
C$ 569 - C$ 713

Popular in

December

High demand for flights, 15% potential price rise

Cheapest in

May

Best time to find cheap flights, 6% potential price drop

Round-trip from

C$ 569

From Lester B. Pearson Intl to San Francisco International

One-way from

C$ 317

One-way flight from Lester B. Pearson Intl to San Francisco International

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 Lester B. Pearson Intl to San Francisco International?

To save on the cost of your flight from Lester B. Pearson Intl to San Francisco International, book at least 59 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 685 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 815.

What is the cheapest month to fly from Lester B. Pearson Intl to San Francisco International?

The best pricing can be found in the month of August. Prices to San Francisco International from Lester B. Pearson Intl average C$ 611. You can even find prices in August for less than C$ 611, as users have found deals to San Francisco International from as low as C$ 514. The month of December appears to be one of the more expensive times to travel to San Francisco International from Lester B. Pearson Intl. Flying in the targeted month can save you up to 15%.

Cheap flights from Lester B. Pearson Intl to San Francisco International in April, May 2021

21 Apr - 29 Apr
C$ 463pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
30 Apr - 7 May
C$ 465pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
28 Apr - 5 May
C$ 470pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

Lester B. Pearson Intl to San Francisco International 2021 flight deals

21 Apr - 29 Apr
C$ 463pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
30 Apr - 7 May
C$ 465pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
28 Apr - 5 May
C$ 470pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

Direct flights to San Francisco International from Lester B. Pearson Intl

1 Jun - 11 Jul
C$ 497pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
3 Jun - 7 Jun
C$ 499pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl
1 Jul - 5 Jul
C$ 507pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Lester B. Pearson Intl to San Francisco International

19 Apr - 30 Apr
C$ 506pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
19 Apr - 4 May
C$ 562pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
19 Apr - 2 May
C$ 569pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to San Francisco International from Lester B. Pearson Intl

3:25 a.m. - 6:13 a.m.
Multiple Airlines
3 stops
29h 48m
YYZ - SFO
Multiple Airlines
C$ 318
Kiwi.com
8:00 a.m. - 5:16 p.m.
Aer Lingus
1 stop
12h 16m
YYZ - SFO
Aer Lingus
C$ 364
Gate1.ca
9:19 a.m. - 6:54 p.m.
American Airlines
2 stops
12h 35m
YYZ - SFO
American Airlines
C$ 405

Related info for your journey

Flight FAQs

From Lester B. Pearson Intl to San Francisco International

Can I find flights from Lester B. Pearson Intl to San Francisco International for under C$ 504 on Cheapflights?

Yes, there are multiple flights from Lester B. Pearson Intl to San Francisco International for under C$ 504. The cheapest flight booked recently is on American Airlines for just C$ 463, but on average you can expect to pay C$ 482.

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

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from Toronto Pearson Intl to San Francisco are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

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

Are there direct flights from Lester B. Pearson Intl to San Francisco International for under C$ 504 on Cheapflights?

Cheapflights has 6 direct flights from Lester B. Pearson Intl to San Francisco International under C$ 504. A good price for a direct flight from Lester B. Pearson Intl to San Francisco International is less than C$ 674.

Are there last-minute flights available from Lester B. Pearson Intl to San Francisco International for under C$ 630?

There are currently 20+ open flights from Lester B. Pearson Intl to San Francisco International within the next 7 days for less than C$ 630.

Does it rain more in Lester B. Pearson Intl or San Francisco?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Lester B. Pearson Intl is typically greater than that of San Francisco. We can gather that this will continue over the next 18 days.

Is Lester B. Pearson Intl weather warmer or cooler than San Francisco?

You can imagine temperatures to be in the 28 °C range in July. The weather in San Francisco is generally colder than Lester B. Pearson Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Lester B. Pearson Intl to San Francisco International?

Air Canada, Air New Zealand, and American Airlines can get you from Lester B. Pearson Intl to San Francisco International in just under 5h 32m. Your travel time can differ by up to 5h 51m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Lester B. Pearson Intl to San Francisco International round-trip?

Currently priced at C$ 464, American Airlines will fly you from Lester B. Pearson Intl to San Francisco International and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from C$ 479 and C$ 490, respectively. American Airlines is currently priced 23% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Lester B. Pearson Intl to San Francisco International one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 241. Users have also found prices from C$ 264 and C$ 295 on American Airlines and Air Canada, respectively.

Alternative routes for Lester B. Pearson Intl to San Francisco International

Destination information for San Francisco International

Today's exchange rate
C$ 1 = $0.80
Flight duration
5h 20m

Airports servicing Toronto

Airports servicing San Francisco

Top 6 airlines flying from Lester B. Pearson Intl to San Francisco International

Airline Cheapest Average Flexibility On-time COVID-19 safety
Qantas Airways
C$ 267 C$ 370 No cancel fee 74%
Search Qantas Airways flights
WestJet
C$ 243 C$ 419 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 178 C$ 432 No cancel fee 71%
Search American Airlines flights
Delta
C$ 269 C$ 480 No cancel fee N/A
Search Delta flights
Air Canada
C$ 405 C$ 548 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 318 C$ 668 No cancel fee 69%
Search United Airlines flights
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