Cheap Flights from Toronto, ON to San Francisco, CA from $172

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On Cheapflightsplus.com you will find 6 direct and 33 connecting flights from Toronto to San Francisco. You can compare airfare deals from 7 airlines and multiple travel sites from $172, 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: $172 (one-way), $295 (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 $172. The fastest direct flight takes 5h 41m and the fastest connecting – 8h 26m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $182 Find flight	09:35 Toronto Pearson International	12:24 San Francisco San Francisco	5h 49m	Porter Airlines	PD669
from $205 Find flight	09:35 Toronto Pearson International	12:24 San Francisco San Francisco	5h 49m	Air Transat	TS7670
from $279 Find flight	12:45 Toronto Pearson International	15:26 San Francisco San Francisco	5h 41m	United Airlines	UA8702
from $189 Find flight	20:00 Toronto Pearson International	08:00+1 день San Francisco San Francisco	15h 0m layover 8h 7m - Las Vegas	WestJet	WS1118 AS613
from $221 Find flight	10:20 Toronto Pearson International	17:40 San Francisco San Francisco	10h 20m layover 2h 53m - San Diego	Air Transat	TS7793 AS3473
from $249 Find flight	22:40 Toronto Pearson International	09:30+1 день San Francisco San Francisco	13h 50m layover 5h 58m - Vancouver	WestJet	WS731 F81848
from $250 Find flight	22:45 Toronto Pearson International	09:30+1 день San Francisco San Francisco	13h 45m layover 5h 55m - Vancouver	Porter Airlines	PD313 F81848
from $250 Find flight	18:45 Toronto Pearson International	09:30+1 день San Francisco San Francisco	17h 45m layover 9h 55m - Vancouver	Porter Airlines	PD309 F81848
from $270 Find flight	21:50 Toronto Pearson International	09:30+1 день San Francisco San Francisco	14h 40m layover 6h 50m - Vancouver	Freedom Airlines	F8605 F81848
from $275 Find flight	16:10 Toronto Pearson International	23:44 San Francisco San Francisco	10h 34m layover 2h 57m - Seattle	Alaska Airlines	AS973 AS158
from $172 Find flight	22:40 Toronto Pearson International	00:59+2 дня San Francisco San Francisco	29h 19m layover 16h 28m - Vancouver 3h 4m - Las Vegas	WestJet	WS731 WS1790 F94157
from $204 Find flight	13:50 Toronto Pearson International	10:53+1 день San Francisco San Francisco	24h 3m layover 3h 3m - Calgary 11h 46m - Los Angeles	WestJet	WS661 WS1512 F93307
from $248 Find flight	12:00 Toronto Pearson International	00:59+1 день San Francisco San Francisco	15h 59m layover 2h 50m - Edmonton 3h 55m - Las Vegas	WestJet	WS425 WS1450 F94157
from $271 Find flight	13:30 Toronto Pearson International	00:59+1 день San Francisco San Francisco	14h 29m layover 1h 38m - Vancouver 3h 4m - Las Vegas	WestJet	WS713 WS1790 F94157
from $272 Find flight	16:10 Toronto Pearson International	08:52+1 день San Francisco San Francisco	19h 42m layover 3h 25m - Seattle 8h 4m - Portland	Alaska Airlines	AS973 AS955 AS3440
from $272 Find flight	16:10 Toronto Pearson International	08:52+1 день San Francisco San Francisco	19h 42m layover 2h 25m - Seattle 9h 6m - Portland	Alaska Airlines	AS973 AS146 AS3440

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 23, 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
08:05 — 10:52	08:05 — 10:52 UA8698 United Airlines Toronto — San Francisco	5h 47m	Find flight from$279
09:35 — 12:24	09:35 — 12:24 PD669 Porter Airlines Toronto — San Francisco	5h 49m	Find flight from$182
09:35 — 12:24	09:35 — 12:24 TS7670 Air Transat Toronto — San Francisco	5h 49m	Find flight from$205
12:45 — 15:26	12:45 — 15:26 UA8702 United Airlines Toronto — San Francisco	5h 41m	Find flight from$279
17:20 — 20:07	17:20 — 20:07 UA8272 United Airlines Toronto — San Francisco	5h 47m	Find flight from$279
18:55 — 21:42	18:55 — 21:42 UA8433 United Airlines Toronto — San Francisco	5h 47m	Find flight from$279
07:15 — 13:20	07:15 — 08:59 UA3607 United Airlines Toronto — Newark 1h 1m stop 10:00 — 13:20 UA1283 United Airlines Newark — San Francisco	9h 5m including layover	Find flight from$369
10:20 — 17:40	10:20 — 13:05 TS7793 Air Transat Toronto — San Diego 2h 53m stop 16:20 — 18:03 AS3473 Alaska Airlines San Diego — San Francisco	10h 20m including layover	Find flight from$221
10:20 — 19:09	10:20 — 13:05 TS7793 Air Transat Toronto — San Diego 4h 22m stop 17:27 — 19:09 AS3423 Alaska Airlines San Diego — San Francisco	11h 49m including layover	Find flight from$221
14:45 — 21:20	14:45 — 16:24 UA3637 United Airlines Toronto — Washington D.C. 1h 53m stop 18:17 — 21:20 UA1666 United Airlines Washington D.C. — San Francisco	9h 35m including layover	Find flight from$369
15:30 — 22:59	15:30 — 16:35 UA2364 United Airlines Toronto — Chicago 3h 30m stop 20:05 — 22:59 UA2364 United Airlines Chicago — San Francisco	10h 29m including layover	Find flight from$363
17:30 — 22:59	17:30 — 18:39 UA3542 United Airlines Toronto — Chicago 1h 26m stop 20:05 — 22:59 UA2364 United Airlines Chicago — San Francisco	8h 29m including layover	Find flight from$369
18:45 — 09:30 +1 day	18:45 — 21:05 PD309 Porter Airlines Toronto — Vancouver 9h 55m stop 07:00 — 09:30 F81848 Freedom Airlines Vancouver — San Francisco	17h 45m including layover	Find flight from$250
19:40 — 01:34 +1 day	19:40 — 21:23 UA3466 United Airlines Toronto — Washington D.C. 57m stop 22:20 — 01:34 UA2071 United Airlines Washington D.C. — San Francisco	8h 54m including layover	Find flight from$369
20:00 — 08:00 +1 day	20:00 — 22:09 WS1118 WestJet Toronto — Las Vegas 8h 7m stop 07:20 — 09:00 AS613 Alaska Airlines Las Vegas — San Francisco	15h including layover	Find flight from$189
21:50 — 09:30 +1 day	21:50 — 00:10 F8605 Freedom Airlines Toronto — Vancouver 6h 50m stop 07:00 — 09:30 F81848 Freedom Airlines Vancouver — San Francisco	14h 40m including layover	Find flight from$270
22:40 — 09:30 +1 day	22:40 — 01:08 WS731 WestJet Toronto — Vancouver 5h 58m stop 07:00 — 09:30 F81848 Freedom Airlines Vancouver — San Francisco	13h 50m including layover	Find flight from$249
12:00 — 00:59 +1 day	12:00 — 14:25 WS425 WestJet Toronto — Edmonton 2h 50m stop 17:15 — 19:25 WS1450 WestJet Edmonton — Las Vegas 3h 55m stop 23:20 — 00:59 F94157 Frontier Airlines Las Vegas — San Francisco	15h 59m including layover	Find flight from$248
13:50 — 10:53 +1 day	13:50 — 16:17 WS661 WestJet Toronto — Calgary 3h 3m stop 19:20 — 21:44 WS1512 WestJet Calgary — Los Angeles 11h 46m stop 09:30 — 10:53 F93307 Frontier Airlines Los Angeles — San Francisco	24h 3m including layover	Find flight from$204
13:50 — 00:59 +1 day	13:50 — 16:17 WS661 WestJet Toronto — Calgary 2h 38m stop 18:55 — 20:54 WS1400 WestJet Calgary — Las Vegas 2h 26m stop 23:20 — 00:59 F94157 Frontier Airlines Las Vegas — San Francisco	14h 9m including layover	Find flight from$248
16:10 — 08:52 +1 day	16:10 — 18:34 AS973 Alaska Airlines Toronto — Seattle 3h 25m stop 21:59 — 22:56 AS955 Alaska Airlines Seattle — Portland 8h 4m stop 07:00 — 08:52 AS3440 Alaska Airlines Portland — San Francisco	19h 42m including layover	Find flight from$272
16:10 — 08:52 +1 day	16:10 — 18:34 AS973 Alaska Airlines Toronto — Seattle 2h 25m stop 20:59 — 21:54 AS146 Alaska Airlines Seattle — Portland 9h 6m stop 07:00 — 08:52 AS3440 Alaska Airlines Portland — San Francisco	19h 42m including layover	Find flight from$272
22:40 — 00:59 +2 days	22:40 — 01:08 WS731 WestJet Toronto — Vancouver 16h 28m stop 17:30 — 20:15 WS1790 WestJet Vancouver — Las Vegas 3h 4m stop 05:30 — 07:14 F94157 Frontier Airlines Las Vegas — San Francisco	29h 19m including layover	Find flight from$172
23:00 — 17:28 +1 day	23:00 — 01:11 AC129 Air Canada Toronto — Vancouver 7h 9m stop 08:20 — 09:34 AC8652 Air Canada Vancouver — Portland 6h 6m stop 15:40 — 17:28 F93361 Frontier Airlines Portland — San Francisco	21h 28m including layover	Find flight from$388
23:15 — 00:59 +2 days	23:15 — 00:39 WS598 WestJet Toronto — Montreal 16h 56m stop 17:35 — 20:25 TS7777 Air Transat Montreal — Las Vegas 2h 55m stop 23:20 — 00:59 F94157 Frontier Airlines Las Vegas — San Francisco	28h 44m including layover	Find flight from$315

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

*Departure and arrival times - local. Updated on February 23, 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 07:15 to 23:15 from 3 Toronto airports and arrive 07:15 to 23:15 to 3 San Francisco airports. Average flight time is 5h 47m.

The fastest flight 5h 41m
Average flight time 5h 47m
The earliest flight 07:15
The latest flight 23:15
Distance 2267 ml

The cheapest months to travel to San Francisco are december (from 172 $), november (from 182 $), january (from 189 $).

The most expensive months are october (from 517 $), february (from 202 $), january (from 189 $).

What is the lowest airfare Toronto to San Francisco?

The cheapest plane ticket found by our users is $172. This airfare is for economy class on one-way WS731 flight by WestJet for February 21, 2025 which leaves Pearson International in Toronto at 22:40 am and arrives at San Francisco San Francisco at 00:59.

Economy class

$172

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Business class

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First class

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Popular Airlines on the Route

The flight Toronto — San Francisco is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 4 departures per week at the price of from $ 272 . And the most expensive tickets are offered by United Airlines airline - from $ 473.

Direct flights

There are 6 nonstop flights on the route. The fastest direct flight is UA8702 by United Airlines takes 5h 41m and the cheapest is WS731 by WestJet for $182.

PD - Porter Airlines

from $182

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UA - United Airlines

from $279

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TS - Air Transat

from $205

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Connecting Flights

There are 33 flights with layovers on the route. The fastest connecting flight is AS6186 by Alaska Airlines takes 8h 26m and the cheapest is WS731 by WestJet for $172.

AS - Alaska Airlines

from $272

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AC - Air Canada

from $388

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PD - Porter Airlines

from $250

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WS - WestJet

from $172

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UA - United Airlines

from $286

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F8 - Freedom Airlines

from $270

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TS - Air Transat

from $221

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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 $298
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Pearson International-YYZ

from $172
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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 7 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 — Chicago

from $73

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Toronto — Las Vegas

from $72

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Toronto — New York

from $54

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Toronto — Boston

from $78

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Toronto — Atlanta

from $62

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Toronto — Palm Springs

from $66

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Toronto — Newark

from $73

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Toronto — Los Angeles

from $65

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Toronto — San Francisco

from $64

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Toronto — Honolulu

from $77

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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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