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$173+ Cheap flights from California to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YTO
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from California to Toronto

Cheapest flights from California to Toronto
Explore the most affordable flight options available from California to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am
LAX
-
YYZ
1 stop8h 38m
Multiple Airlines
Mon 12/79:55 am
YYZ
-
LAX
Nonstop5h 39m
Multiple Airlines
Deal found 6/24$274
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am
LAX
-
YYZ
2 stops12h 43m
Multiple Airlines
Fri 11/69:55 am
YYZ
-
LAX
Nonstop5h 39m
Multiple Airlines
Deal found 6/24$276
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:50 am
LAX
-
YYZ
1 stop8h 50m
Multiple Airlines
Sat 12/59:55 am
YYZ
-
LAX
Nonstop5h 39m
Multiple Airlines
Deal found 6/24$279
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:45 pm
LAX
-
YYZ
1 stop8h 28m
WestJet
Mon 11/3010:15 pm
YYZ
-
LAX
1 stop14h 40m
WestJet
Deal found 6/24$283
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:45 pm
LAX
-
YYZ
1 stop8h 28m
WestJet
Tue 11/241:30 pm
YYZ
-
LAX
1 stop10h 33m
WestJet
Deal found 6/25$287
This FlightHub deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:50 am
LAX
-
YYZ
2 stops14h 08m
WestJet
Sat 12/51:30 pm
YYZ
-
LAX
1 stop10h 33m
WestJet
Deal found 6/24$292
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am
LAX
-
YYZ
1 stop10h 13m
WestJet
Sun 11/296:30 am
YYZ
-
LAX
1 stop30h 25m
WestJet
Deal found 6/24$294
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:50 am
LAX
-
YYZ
1 stop9h 50m
WestJet
Fri 10/301:30 pm
YYZ
-
LAX
1 stop11h 33m
WestJet
Deal found 6/23$295
This FlightHub deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:45 pm
LAX
-
YYZ
1 stop10h 13m
WestJet
Mon 11/21:30 pm
YYZ
-
LAX
1 stop10h 33m
WestJet
Deal found 6/23$296
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SFO
-
YYZ
2 stops10h 00m
WestJet
Thu 8/206:00 am
YYZ
-
SFO
1 stop9h 00m
WestJet
Deal found 6/25$298
This FlightHub deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:35 pm
LAX
-
YYZ
Nonstop4h 43m
Multiple Airlines
Mon 11/301:30 pm
YYZ
-
LAX
1 stop10h 33m
Multiple Airlines
Deal found 6/23$298
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:00 pm
SFO
-
YYZ
1 stop8h 10m
WestJet
Mon 8/248:00 am
YYZ
-
SFO
2 stops11h 40m
WestJet
Deal found 6/25$299

Find flight deals from California to Toronto

Keep the following information in mind while searching for California to Toronto flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Kiwi.com)

One-way from

$173
(Super.com)

Popular in

June

Cheapest in

October

Average price

$521

Good round-trip deal

$520 or less

Good one-way deal

$276 or less
Provider with most accurate pricing for Los Angeles-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Toronto (YTO) flights.
Search Deals
From California to Toronto (YTO)
Search Deals
One-way flight from California to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from California to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from California to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from California to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Thu 8/6

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 8/10

8:40 pm-12:00 pm

1 stop18h 20m

$429

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 8/21

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 8/31

8:40 pm-12:00 pm

1 stop18h 20m

$429

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 8/21

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 8/31

6:10 pm-12:00 pm

1 stop20h 50m

$451

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 8/4

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 8/10

8:40 pm-12:00 pm

1 stop18h 20m

$452

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 8/4

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Wed 8/19

8:40 pm-4:40 pm

1 stop23h 00m

$462

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Sun 9/13

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Thu 9/17

8:40 pm-12:25 pm

1 stop18h 45m

$463

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Thu 9/10

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 9/13

8:40 pm-9:55 pm

1 stop28h 15m

$467

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 8/9

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Fri 8/14

8:40 pm-12:00 pm

1 stop18h 20m

$472

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Tue 8/11

5:05 pm-7:50 pm

2 stops23h 45m

Toronto Region of Waterloo Intl

Tue 8/18

8:40 pm-4:00 pm

3 stops22h 20m

$476

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 8/3

1:15 pm-7:50 pm

1 stop27h 35m

Toronto Region of Waterloo Intl

Wed 8/12

8:40 pm-12:25 pm

1 stop18h 45m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Toronto

What is the cheapest month to book a flight from California to Toronto?

Currently, February is the cheapest month in which you can book a flight from California to Toronto (average of $365). Flying from California to Toronto in June is currently the most expensive (average of $549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to YTO?

Find hourly flight availability from California to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2026.

A simple way to save on the total cost of your ticket is to fly from California to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

Weekly flight availability from California to Toronto

Explore weekly flight availability from California to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2026.

The most flights from USCA to YTO are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost to fly round-trip from California to Toronto?

How far ahead should I book a flight from California to Toronto?

To ensure you get the cheapest price possible for a flight from California to Toronto, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from California to Toronto?

Use this chart to determine the cheapest time to fly round-trip from California to Toronto. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their California to Toronto flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Toronto?

    WestJet, Air Canada, and United Airlines can get you from California to Toronto in just under 7h 36m. Your travel time can differ by up to 2h 45m. The distance from California to Toronto is about 2170 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Toronto one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from California to Toronto for a low price.

  • What are the most popular routes from California to Toronto?

    While some choose either San Francisco - Toronto Pearson Intl or Los Angeles - Toronto Island, Los Angeles - Toronto Pearson Intl is the most popular route from California to Toronto.

  • What are the most reliable airlines from California to Toronto?

    Consider Brussels Airlines (96%), Austrian Airlines (92%) or American Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from California to Toronto.

  • What are the cheapest flights from California to Toronto?

    Looking at all options, your cheapest flight can be booked for $228. While the most popular route (Los Angeles - Toronto Pearson Intl) can be booked for $267 on average, our data indicates $997 when flying from California to Toronto.

  • Can I find deals for flights from California to Toronto that include hotel bookings?

    Yes. In addition to deals on California to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Toronto.

  • Can I find deals for business class flights from California to Toronto?

    Yes. Cheapflights offers flight deals from California to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Toronto?

    Currently, February is the cheapest month in which you can book a flight from California to Toronto (average of $365). Flying from California to Toronto in June is currently the most expensive (average of $549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for California to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
San Francisco to Pearson Intl flights
Dulles Intl to Toronto Island flights
Seattle to Pearson Intl flights
Baltimore to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Orlando to Pearson Intl flights
Boston to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Miami to Pearson Intl flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
San Diego to Pearson Intl flights
Ontario to Pearson Intl flights
Los Angeles to Toronto Island flights
Minneapolis to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Raleigh to Pearson Intl flights

Top 8 airlines flying from California to Toronto

Discover the top 8 airlines that operate flights from California to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$108Average$283FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$114Average$439FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$133Average$369FlexibilityNo cancel feeOn-time52%
DeltaCheapest$136Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$617FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$164Average$574FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$293Average$430FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$346Average$597FlexibilityNo cancel feeOn-time71%

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