Cheap Flights from Toronto, ON to San Francisco, CA from $165

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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 $165, 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.

Find One-Way and Round-Trip Toronto to San Francisco Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $165 (one-way), $283 (round-trip).

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Best Flights from Toronto to San Francisco Today

Take a look at the list of non stop flights and flights with layovers from Toronto to San Francisco with the lowest price of $165. The fastest direct flight takes 5h 28m and the fastest connecting – 6h 59m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $224 Find flight	13:05 Toronto Pearson International	15:38 San Francisco San Francisco	5h 33m	United Airlines	UA8272
from $261 Find flight	09:45 Toronto Pearson International	12:23 San Francisco San Francisco	5h 38m	Porter Airlines	PD669
from $296 Find flight	08:15 Toronto Pearson International	10:48 San Francisco San Francisco	5h 33m	Air Canada	AC739
from $164 Find flight	09:00 Toronto Pearson International	14:48 San Francisco San Francisco	8h 48m layover 1h 23m - Edmonton	WestJet	WS421 WS1030
from $165 Find flight	10:40 Toronto Pearson International	17:54 San Francisco San Francisco	10h 14m layover 3h 21m - Los Angeles	Porter Airlines	PD663 HA6210
from $161 Find flight	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 $186 Find flight	12:00 Toronto Pearson International	21:24 San Francisco San Francisco	12h 24m layover 1h 40m - Edmonton 2h 30m - Calgary	WestJet	WS425 WS244 WS1520

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 12, 2025

Flight Schedule Toronto (Ontario) to San Francisco (California)

Full flight schedule will help you in detecting at what time planes fly from Toronto to San Francisco. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:30 — 13:59	06:30 — 08:44 WS701 WestJet Toronto — Vancouver 2h 46m stop 11:30 — 13:59 WS1774 WestJet Vancouver — San Francisco	10h 29m including layover	Find flight from$164
06:30 — 09:07	06:30 — 09:07 UA565 United Airlines Toronto — San Francisco	5h 37m	Find flight from$329
06:30 — 09:07	06:30 — 09:07 AC4105 Air Canada Toronto — San Francisco	5h 37m	Find flight from$342
08:15 — 10:48	08:15 — 10:48 AC739 Air Canada Toronto — San Francisco	5h 33m	Find flight from$296
08:15 — 10:43	08:15 — 10:43 UA8698 United Airlines Toronto — San Francisco	5h 28m	Find flight from$334
09:00 — 17:15	09:00 — 11:17 WS421 WestJet Toronto — Edmonton 43m stop 12:00 — 13:00 WS3348 WestJet Edmonton — Calgary 2h 17m stop 15:15 — 17:15 WS1522 WestJet Calgary — San Francisco	11h 15m including layover	Find flight from$163
09:45 — 12:23	09:45 — 12:23 PD669 Porter Airlines Toronto — San Francisco	5h 38m	Find flight from$261
09:45 — 12:23	09:45 — 12:23 TS7670 Air Transat Toronto — San Francisco	5h 38m	Find flight from$306
10:30 — 12:58	10:30 — 12:58 UA8702 United Airlines Toronto — San Francisco	5h 28m	Find flight from$334
13:05 — 15:38	13:05 — 15:38 UA8272 United Airlines Toronto — San Francisco	5h 33m	Find flight from$224
15:00 — 19:44 +1 day	15:00 — 17:20 WS663 WestJet Toronto — Calgary 2h 5m stop 19:25 — 21:47 WS1512 WestJet Calgary — Los Angeles 20h 21m stop 18:08 — 19:44 F94593 Frontier Airlines Los Angeles — San Francisco	31h 44m including layover	Find flight from$161
18:20 — 20:53	18:20 — 20:53 UA8433 United Airlines Toronto — San Francisco	5h 33m	Find flight from$334
19:00 — 21:32	19:00 — 21:32 UA2462 United Airlines Toronto — San Francisco	5h 32m	Find flight from$334
19:00 — 21:37	19:00 — 21:37 AC3898 Air Canada Toronto — San Francisco	5h 37m	Find flight from$394
19:20 — 21:53	19:20 — 21:53 UA8251 United Airlines Toronto — San Francisco	5h 33m	Find flight from$224

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 12, 2025

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

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 $ 626.

Direct flights

There are 18 nonstop flights on the route. The fastest direct flight is UA8698 by United Airlines takes 5h 28m.

AC - Air Canada

from $296

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PD - Porter Airlines

from $261

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UA - United Airlines

from $224

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TS - Air Transat

from $306

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Connecting Flights

There are 983 flights with layovers on the route. The fastest connecting flight is WS6355 by WestJet takes 6h 59m.

F8 - Freedom Airlines

from $182

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AC - Air Canada

from $212

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AS - Alaska Airlines

from $223

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PD - Porter Airlines

from $165

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SY - Sun Country Airlines

from $220

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WS - WestJet

from $161

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UA - United Airlines

from $199

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TS - Air Transat

from $253

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Airports

You can fly from Toronto to San Francisco from 3 airports (Buttonville Municipal, Toronto Island, Pearson International).

Toronto airports

Buttonville Municipal-YKZ

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Toronto Island-YTZ

from $196
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Pearson International-YYZ

from $161
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San Francisco airports

San Francisco-SFO

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Embarkadero-EMB

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China Basin Heliport-JCC

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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.

Toronto — Ontario

from $75

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Toronto — Miami

from $55

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Toronto — Orlando

from $64

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Toronto — New York

from $54

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Toronto — Las Vegas

from $72

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Toronto — Boston

from $78

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Toronto — Chicago

from $73

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Toronto — Los Angeles

from $65

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Toronto — Nashville

from $56

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Toronto — Tampa

from $66

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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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