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$ 425 - C$ 559
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$ 425 From Toronto to San Francisco
One-way from C$ 194 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$ 982 1-2 weeks out and tickets from C$ 1233 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$ 628 for the month, but tickets can be as low as C$ 457. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Toronto to San Francisco in July, August 2020

The best prices found for YTO to SFO flights for July, August
23 Jul - 3 Aug
C$ 321pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
15 Jul - 22 Jul
C$ 331pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
3 Jul - 14 Jul
C$ 332pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl

Toronto to San Francisco 2020 flight deals

Cheap flights to San Francisco from Toronto found for this year
11 Aug - 10 Sep
C$ 310pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
20 Oct - 28 Oct
C$ 317pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
28 Sep - 12 Oct
C$ 319pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl

Direct flights to San Francisco from Toronto

Save time with Toronto to San Francisco direct flight deals
2 Jul - 3 Sep
C$ 418pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SFO
San Francisco
SFO
San Francisco
Lufthansa
Direct
YYZ
Toronto Pearson Intl
2 Jul - 27 Aug
C$ 420pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SFO
San Francisco
SFO
San Francisco
Lufthansa
Direct
YYZ
Toronto Pearson Intl
4 Aug - 18 Aug
C$ 425pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SFO
San Francisco
SFO
San Francisco
United Airlines
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
23 Jun - 7 Jul
C$ 377pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Finnair
 
1 STOP
YYZ
Toronto Pearson Intl
24 Jun - 1 Sep
C$ 385pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
YYZ
Toronto Pearson Intl
23 Jun - 28 Jun
C$ 390pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple 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
8:49 a.m. - 5:17 p.m.
Korean Air
2 stops
11h 28m
YYZ - SFO
Korean Air
C$ 264
Ovago
8:49 a.m. - 5:17 p.m.
Delta
2 stops
11h 28m
YYZ - SFO
Delta
C$ 282
Delta
4:15 a.m. - 5:58 p.m.
Qantas Airways
2 stops
16h 43m
YYZ - SFO
Qantas Airways
C$ 301
Ovago

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$ 400 on Cheapflights?

Yes, there are multiple flights from Toronto to San Francisco for under C$ 400. The cheapest flight booked recently is on Delta for just C$ 310, but on average you can expect to pay C$ 344.

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$ 453.

Are there last-minute flights available from Toronto to San Francisco for under C$ 400?

There are currently 20+ open flights from Toronto to San Francisco within the next 7 days for less than C$ 400.

How popular is this flight route?

Within the past month, 2,469 users have taken a look at flights from Toronto to San Francisco.

What is the cheapest airline for this route?

While browsing flights check up on current rates for Air Canada. Air Canada offers the cheapest flight to Toronto to San Francisco. Flight availability can sometimes range, however expect there to be 102 flights on average per day.

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.

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 = $0.74
Average temperature for July in San Francisco
22.0 °C
Avg rainfall for July in San Francisco
1.0 mm

Airports servicing Toronto

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

Airports servicing San Francisco

Hourly flight availability from Toronto to San Francisco

Afternoon Noon to 6 PM 77% of YTO to US-SFO departures
Morning 6 AM to noon 22% 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
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
2 daily flights