Cheap Flights from Toronto, ON to San Francisco, CA from $161
On Cheapflightsplus.com you will find 18 direct and 983 connecting flights from Toronto to San Francisco. You can compare airfare deals from 8 airlines and multiple travel sites from $161, book and save on cheap plane tickets and last minute offers. Also check out YTO-SFO flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Toronto to San Francisco depends on and how to choose the most interesting flight option for you.
Distance between Toronto and San Francisco is 3647 miles. Time difference between the cities is 3h. Airplanes depart 00:30 to 23:20 from 3 Toronto airports and arrive 00:30 to 23:20 to 3 San Francisco airports. Average flight time is 5h 33m.
- The fastest flight 5h 28m
- Average flight time 5h 33m
- The earliest flight 00:30
- The latest flight 23:20
- Distance 2267 ml
Best Flights from Toronto to San Francisco Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $179 | 09:45 Toronto Pearson International | 12:23 San Francisco San Francisco | 5h 38m | Porter Airlines | PD669 |
| from $221 | 09:45 Toronto Pearson International | 12:23 San Francisco San Francisco | 5h 38m | Air Transat | TS7670 |
| from $223 | 19:00 Toronto Pearson International | 21:32 San Francisco San Francisco | 5h 32m | United Airlines | UA2462 |
| from $164 | 09:00 Toronto Pearson International | 14:48 San Francisco San Francisco | 8h 48m layover 1h 23m - Edmonton | WestJet | WS421 WS1030 |
| from $164 | 10:40 Toronto Pearson International | 17:54 San Francisco San Francisco | 10h 14m layover 3h 21m - Los Angeles | Porter Airlines | PD663 HA6210 |
| from $161 | 15:00 Toronto Pearson International | 19:44+1 день San Francisco San Francisco | 31h 44m layover 2h 5m - Calgary 20h 21m - Los Angeles | WestJet | WS663 WS1512 F94593 |
| from $188 | 22:25 Toronto Pearson International | 19:44+1 день San Francisco San Francisco | 24h 19m layover 7h 46m - Calgary 7h 15m - Los Angeles | WestJet | WS679 WS1510 F94593 |
The cheapest months to travel to San Francisco are august (from 161 $), october (from 164 $), july (from 164 $).
The most expensive months are november (from 435 $), february (from 422 $), january (from 421 $).
What is the lowest airfare Toronto to San Francisco?
The cheapest plane ticket found by our users is $161. This airfare is for economy class on one-way WS663 flight by WestJet for August 15, 2025 which leaves Pearson International in Toronto at 15:00 am and arrives at San Francisco San Francisco at 19:44.
Flight Schedule Toronto (Ontario) to San Francisco (California)
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from$295
from$163
from$179
from$221
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from$161
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Popular Airlines on the Route
The flight Toronto — San Francisco is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 158 departures per week at the price of from $ 212 . And the most expensive tickets are offered by Air Canada airline - from $ 624.
Direct flights
There are 18 nonstop flights on the route. The fastest direct flight is UA8698 by United Airlines takes 5h 28m and the cheapest is WS663 by WestJet for $179.
- AC - Air Canadafrom $295Find
- PD - Porter Airlinesfrom $179Find
- UA - United Airlinesfrom $223Find
- TS - Air Transatfrom $221Find
Connecting Flights
There are 983 flights with layovers on the route. The fastest connecting flight is WS6355 by WestJet takes 6h 59m and the cheapest is WS663 by WestJet for $161.
- F8 - Freedom Airlinesfrom $182Find
- AC - Air Canadafrom $212Find
- AS - Alaska Airlinesfrom $222Find
- PD - Porter Airlinesfrom $164Find
- SY - Sun Country Airlinesfrom $219Find
- WS - WestJetfrom $161Find
- UA - United Airlinesfrom $198Find
- TS - Air Transatfrom $239Find
Airports
You can fly from Toronto to San Francisco from 3 airports (Buttonville Municipal, Toronto Island, Pearson International).
Toronto airports
- Buttonville Municipal-YKZFind
- Toronto Island-YTZfrom $196Find
- Pearson International-YYZfrom $161Find
San Francisco airports
- San Francisco-SFOFind
- Embarkadero-EMBFind
- China Basin Heliport-JCCFind
Airplanes
There are flights to San Francisco from Toronto by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from Toronto
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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