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Region of Waterloo Intl

$102+ Cheap flights from California to Region of Waterloo Intl (YKF)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YKF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from California to Region of Waterloo Intl

Cheapest flights from California to Region of Waterloo Intl
Explore the most affordable flight options available from California to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This WestJet deal was found by Cheapflights users on 12/17. 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.
Wed 12/3111:50 amLAX - YKF
2 stops14h 38mWestJet
Sat 1/107:00 pmYKF - LAX
1 stop17h 57mWestJet
Deal found 12/17$711
This oojo deal was found by Cheapflights users on 12/16. 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.
Fri 12/268:00 amLAS - YKF
1 stop18h 28mWestJet
Thu 1/16:20 amYKF - LAS
1 stop18h 11mWestJet
Deal found 12/16$760
This oojo deal was found by Cheapflights users on 12/16. 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 12/256:00 pmPSP - YKF
1 stop8h 28mWestJet
Thu 1/16:20 amYKF - PSP
2 stops11h 53mWestJet
Deal found 12/16$793
This oojo deal was found by Cheapflights users on 12/16. 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.
Sun 12/288:00 amLAS - YKF
1 stop18h 28mWestJet
Thu 1/16:20 amYKF - LAS
1 stop18h 11mWestJet
Deal found 12/16$835
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/252:15 pmSNA - YKF
1 stop12h 13mMultiple Airlines
Thu 1/16:20 amYKF - SNA
2 stops30h 56mMultiple Airlines
Deal found 12/16$958
This WestJet deal was found by Cheapflights users on 12/18. 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.
Wed 12/3111:50 amLAX - YKF
2 stops14h 38mWestJet
Thu 1/86:20 amYKF - LAX
2 stops40h 30mWestJet
Deal found 12/18$960
This WestJet deal was found by Cheapflights users on 12/17. 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.
Mon 12/297:40 amLAX - YKF
2 stops18h 48mWestJet
Sat 1/107:00 pmYKF - LAX
1 stop17h 57mWestJet
Deal found 12/17$989
This WestJet deal was found by Cheapflights users on 12/15. 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.
Wed 12/1712:25 pmSFO - YKF
2 stops14h 03mWestJet
Thu 1/156:20 amYKF - SFO
1 stop8h 52mWestJet
Deal found 12/15$998
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:15 pmSNA - YKF
1 stop12h 13mWestJet
Sat 1/107:00 pmYKF - SNA
1 stop21h 25mWestJet
Deal found 12/16$1,050
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/251:10 pmLAS - YKF
2 stops13h 18mWestJet
Thu 1/16:20 amYKF - LAS
1 stop18h 11mWestJet
Deal found 12/16$1,080
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/264:45 pmPSP - YKF
1 stop9h 43mWestJet
Thu 1/16:20 amYKF - PSP
2 stops11h 53mWestJet
Deal found 12/16$1,091
This WestJet deal was found by Cheapflights users on 12/17. 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.
Sun 12/287:00 amLAX - YKF
1 stop19h 28mWestJet
Sat 1/107:00 pmYKF - LAX
1 stop17h 57mWestJet
Deal found 12/17$1,119

Find flight deals from California to Region of Waterloo Intl

Keep the following information in mind while searching for California to Region of Waterloo Intl flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$227
(Trip.com)

One-way from

$102
(oojo)

Popular in

December

Cheapest in

May

Average price

$472
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 Region of Waterloo Intl
Search Deals
One-way flight from California to Toronto Region of Waterloo Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Region of Waterloo Intl 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 18, 2025.
Use the filters below to find and compare flights from California to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

California

Fly to

Region of Waterloo Intl

Route

Depart

Return

Price

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 1/23

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 1/26

6:20 am-10:03 pm

1 stop18h 43m

$227

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Sun 1/25

7:00 am-5:28 am

1 stop19h 28m

Toronto Region of Waterloo Intl

Sat 1/31

7:00 pm-11:27 am

1 stop19h 27m

$263

Palm SpringsToronto

PSP - YKF

PSPYKF

Palm Springs

Wed 2/4

6:00 pm-5:29 am

1 stop8h 29m

Toronto Region of Waterloo Intl

Mon 2/9

6:20 am-5:13 pm

1 stop13h 53m

$272

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 2/6

5:45 pm-5:29 am

1 stop8h 44m

Toronto Region of Waterloo Intl

Mon 2/9

6:20 am-10:03 pm

1 stop18h 43m

$281

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Sat 1/31

8:00 am-5:29 am

2 stops42h 29m

Toronto Region of Waterloo Intl

Sat 2/7

7:00 pm-10:27 am

1 stop18h 27m

$285

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Sat 1/31

7:50 pm-5:29 am

1 stop30h 39m

Toronto Region of Waterloo Intl

Sat 2/7

7:00 pm-10:27 am

1 stop18h 27m

$289

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 5/7

12:50 pm-12:45 am

1 stop8h 55m

Toronto Region of Waterloo Intl

Sun 5/10

6:00 am-11:59 am

1 stop8h 59m

$300

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 1/16

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-11:00 am

2 stops31h 40m

$306

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

12:50 pm-12:45 am

1 stop8h 55m

Toronto Region of Waterloo Intl

Sun 5/31

6:00 am-11:59 am

1 stop8h 59m

$313

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Fri 5/1

1:45 pm-12:45 am

1 stop8h 00m

Toronto Region of Waterloo Intl

Sun 5/3

6:00 am-12:54 pm

1 stop9h 54m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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

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

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

Find hourly flight availability from California to Region of Waterloo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 54% on flights from California to Toronto Region of Waterloo Intl Airport by exploring options for tickets in the evening.

Related info for your journey

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

    Airlines like WestJet fly from California to Toronto Region of Waterloo Intl Airport in about 14h 38m. The time it takes to get you to your destination can typically vary by up to . California and Toronto Region of Waterloo Intl Airport are separated by a distance of 2131 mi.

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

    While some choose either San Francisco - Toronto Region of Waterloo Intl or Las Vegas Harry Reid Intl - Toronto Region of Waterloo Intl, Los Angeles - Toronto Region of Waterloo Intl is the most popular route from California to Toronto Region of Waterloo Intl Airport.

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

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

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

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

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

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

See more FAQs

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Alternative routes for California to Region of Waterloo Intl

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