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$149+ Cheap flights from Region of Waterloo Intl (YKF) to California

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — LAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Region of Waterloo Intl to California

Cheapest flights from Region of Waterloo Intl to California
Explore the most affordable flight options available from Region of Waterloo Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:20 amYKF - LAS
1 stop14h 51mWestJet
Wed 12/178:00 amLAS - YKF
1 stop18h 28mWestJet
Deal found 12/11$568
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:20 amYKF - LAS
1 stop14h 51mWestJet
Wed 12/178:00 amLAS - YKF
1 stop18h 28mWestJet
Deal found 12/10$576
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:20 amYKF - LAS
1 stop18h 11mWestJet
Mon 12/1510:05 amLAS - YKF
2 stops16h 23mWestJet
Deal found 12/11$588
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:20 amYKF - LAS
1 stop18h 11mWestJet
Sun 12/287:30 pmLAS - YKF
2 stops30h 58mWestJet
Deal found 12/11$618
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:20 amYKF - LAX
1 stop18h 43mWestJet
Wed 1/147:00 amLAX - YKF
1 stop19h 28mWestJet
Deal found 12/11$631
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:20 amYKF - LAX
1 stop18h 43mWestJet
Fri 1/95:45 pmLAX - YKF
1 stop8h 43mWestJet
Deal found 12/10$651
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 amYKF - LAS
1 stop31h 04mMultiple Airlines
Wed 1/287:05 pmLAS - YKF
1 stop17h 55mMultiple Airlines
Deal found 12/11$693
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:20 amYKF - LAS
1 stop18h 11mWestJet
Fri 12/268:00 amLAS - YKF
1 stop18h 28mWestJet
Deal found 12/11$699
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:20 amYKF - PSP
1 stop13h 50mWestJet
Wed 1/146:00 pmPSP - YKF
1 stop8h 28mWestJet
Deal found 12/11$703
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:20 amYKF - LAS
1 stop14h 51mWestJet
Sat 12/279:15 pmLAS - YKF
2 stops29h 13mWestJet
Deal found 12/10$716
This WestJet deal was found by Cheapflights users on 12/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:20 amYKF - SFO
1 stop8h 52mWestJet
Sun 12/281:00 pmSFO - YKF
1 stop13h 28mWestJet
Deal found 12/9$732
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Tue 12/166:20 amYKF - LAX
1 stop18h 43mWestJet
Mon 4/2711:40 amLAX - YKF
1 stop10h 05mWestJet
Deal found 12/10$735

Find flight deals from Region of Waterloo Intl to California

Keep the following information in mind while searching for Region of Waterloo Intl to California flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Trip.com)

One-way from

$149
(oojo)

Popular in

December

Cheapest in

May

Average price

$421
Provider with most accurate pricing for Toronto (YTO)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Los Angeles flights.
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From Toronto Region of Waterloo Intl to California
Search Deals
One-way flight from Toronto Region of Waterloo Intl to California
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to California 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 December 12, 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to California that are best for you.

Fly from

Region of Waterloo Intl

Fly to

California

Route

Depart

Return

Price

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Sat 1/17

7:00 pm-9:57 am

1 stop17h 57m

Los Angeles

Fri 1/23

12:15 pm-5:28 am

1 stop14h 13m

$259

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Sat 1/17

7:00 pm-9:57 am

1 stop17h 57m

Los Angeles

Sun 1/25

7:00 am-5:28 am

1 stop19h 28m

$260

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 2/10

6:20 am-12:10 pm

1 stop8h 50m

San Francisco

Sun 5/3

12:50 pm-12:45 am

1 stop8h 55m

$271

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 2/10

6:20 am-12:10 pm

1 stop8h 50m

San Francisco

Mon 5/4

12:50 pm-12:45 am

1 stop8h 55m

$271

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 2/2

6:20 am-10:03 pm

1 stop18h 43m

Los Angeles

Fri 2/6

5:45 pm-5:29 am

1 stop8h 44m

$272

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sat 1/24

7:00 pm-12:12 pm

1 stop20h 12m

San Francisco

Fri 1/30

1:00 pm-5:28 am

1 stop13h 28m

$276

TorontoPalm Springs

YKF - PSP

YKFPSP

Toronto Region of Waterloo Intl

Mon 3/2

6:20 am-5:13 pm

1 stop13h 53m

Palm Springs

Mon 3/9

1:15 pm-5:29 am

2 stops13h 14m

$281

TorontoPalm Springs

YKF - PSP

YKFPSP

Toronto Region of Waterloo Intl

Mon 1/26

6:20 am-5:10 pm

1 stop13h 50m

Palm Springs

Sun 2/8

1:15 pm-5:29 am

2 stops13h 14m

$284

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 2/26

6:20 am-10:03 pm

1 stop18h 43m

Los Angeles

Mon 3/2

11:50 am-5:29 am

2 stops14h 39m

$285

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 5/8

6:00 am-11:54 am

1 stop8h 54m

San Francisco

Sat 5/9

12:50 pm-12:45 am

1 stop8h 55m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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Best time to book a flight from Region of Waterloo Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Region of Waterloo Intl 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 Toronto Region of Waterloo Intl Airport to California

What is the cheapest month to book a flight from Toronto Region of Waterloo Intl Airport to California?

Currently, August is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to California (average of $80). Flying from Toronto Region of Waterloo Intl Airport to California in March is currently the most expensive (average of $380). 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 YKF to CA?

Find hourly flight availability from Region of Waterloo Intl to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Toronto Region of Waterloo Intl Airport to California in the evening. Doing so could potentially save you 62% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to California. 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 Toronto Region of Waterloo Intl Airport to California?

    Departing from Toronto Region of Waterloo Intl Airport to California will take you 17h 57m. There are 2131 mi between Toronto Region of Waterloo Intl Airport and California.

  • What are the most popular routes from Toronto Region of Waterloo Intl Airport to California?

    When deciding which route to take from Toronto Region of Waterloo Intl Airport to California consider Toronto Region of Waterloo Intl - Las Vegas Harry Reid Intl, Toronto Region of Waterloo Intl - Los Angeles or Toronto Region of Waterloo Intl - San Francisco as they are the most popular.

  • Can I find deals for flights from Region of Waterloo Intl to California that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to California?

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

  • Can I find deals for business class flights from Region of Waterloo Intl to California?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to California 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 Toronto Region of Waterloo Intl Airport to California?

    Currently, August is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to California (average of $80). Flying from Toronto Region of Waterloo Intl Airport to California in March is currently the most expensive (average of $380). 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.

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