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Cheap flights from Toronto Region of Waterloo Intl Airport to California from C$ 148

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — LAX
4 May — 11 May1
1 adult

Cheap 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 29 April 2025.

Round-trip from

C$ 245

One-way from

C$ 151

Popular in

December

Cheapest in

September

Average price

C$ 394
WestJet
  • WestJet
  • 19/5-29/5
  • 3 total stops
  • 21h 41m total
  • Toronto to California
Search Deals
WestJet
  • WestJet
  • 24/6
  • 2 total stops
  • 26h 53m total
  • Toronto to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find 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 29 April 2025.

Mon 19/56:00 a.m.YKF - LAS
1 stop9h 55mWestJet
Sat 24/511:30 a.m.LAS - YKF
1 stop10h 16mWestJet
Deal found 28/4C$ 252
Thu 22/56:00 a.m.YKF - LAX
1 stop11h 12mWestJet
Thu 29/511:40 a.m.LAX - YKF
1 stop10h 06mWestJet
Deal found 28/4C$ 281
Thu 17/76:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Sun 17/811:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Deal found 28/4C$ 353
Fri 29/86:00 a.m.YKF - SFO
2 stops10h 59mWestJet
Mon 8/912:50 p.m.SFO - YKF
1 stop8h 55mWestJet
Deal found 28/4C$ 359
Wed 8/106:00 a.m.YKF - PSP
2 stops12h 25mWestJet
Sat 18/101:05 p.m.PSP - YKF
1 stop8h 40mWestJet
Deal found 27/4C$ 364
Wed 28/56:00 a.m.YKF - SAN
3 stops20h 56mMultiple Airlines
Wed 4/66:15 a.m.SAN - YKF
2 stops15h 31mMultiple Airlines
Deal found 28/4C$ 389
Mon 19/56:00 a.m.YKF - LAS
2 stops17h 10mMultiple Airlines
Wed 28/512:42 p.m.LAS - YKF
2 stops33h 04mMultiple Airlines
Deal found 28/4C$ 406
Fri 23/56:00 a.m.YKF - SFO
1 stop9h 05mMultiple Airlines
Sun 25/510:15 a.m.SFO - YKF
2 stops40h 15mMultiple Airlines
Deal found 28/4C$ 423
Wed 28/56:00 a.m.YKF - LAX
3 stops30h 35mMultiple Airlines
Wed 4/66:52 p.m.LAX - YKF
2 stops26h 54mMultiple Airlines
Deal found 28/4C$ 439
Fri 23/58:25 p.m.YKF - SFO
1 stop16h 05mFlair Airlines
Tue 3/610:15 a.m.SFO - YKF
2 stops40h 15mFlair Airlines
Deal found 28/4C$ 442
Fri 9/59:25 a.m.YKF - LAX
1 stop28h 20mFlair Airlines
Sun 11/511:30 a.m.LAX - YKF
2 stops39h 00mFlair Airlines
Deal found 28/4C$ 502
Sun 4/58:25 p.m.YKF - LAS
1 stop25h 20mFlair Airlines
Thu 8/57:30 p.m.LAS - YKF
2 stops31h 00mFlair Airlines
Deal found 28/4C$ 510

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 629,999 searches. Data last updated 29 April 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

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 19/5

6:00 a.m.-12:55 p.m.

1 stop9h 55m

Las Vegas Harry Reid Intl

Thu 29/5

10:00 a.m.-12:46 a.m.

2 stops11h 46m

C$ 245

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 22/5

6:00 a.m.-2:12 p.m.

1 stop11h 12m

Los Angeles

Thu 29/5

11:40 a.m.-12:46 a.m.

1 stop10h 06m

C$ 281

TorontoSan Diego

YKF - SAN

YKFSAN

Toronto Region of Waterloo Intl

Thu 17/7

6:00 a.m.-1:20 p.m.

1 stop10h 20m

San Diego

Sun 17/8

11:15 a.m.-12:46 a.m.

1 stop10h 31m

C$ 353

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 29/8

6:00 a.m.-1:59 p.m.

2 stops10h 59m

San Francisco

Mon 8/9

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 359

TorontoPalm Springs

YKF - PSP

YKFPSP

Toronto Region of Waterloo Intl

Wed 8/10

6:00 a.m.-3:25 p.m.

2 stops12h 25m

Palm Springs

Sat 18/10

1:05 p.m.-12:45 a.m.

1 stop8h 40m

C$ 364

TorontoSan Diego

YKF - SAN

YKFSAN

Toronto Region of Waterloo Intl

Wed 28/5

6:00 a.m.-11:56 p.m.

3 stops20h 56m

San Diego

Wed 4/6

6:15 a.m.-12:46 a.m.

2 stops15h 31m

C$ 389

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 19/5

6:00 a.m.-8:10 p.m.

2 stops17h 10m

Las Vegas Harry Reid Intl

Wed 28/5

12:42 p.m.-12:46 a.m.

2 stops33h 04m

C$ 406

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 23/5

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Sun 25/5

10:15 a.m.-5:30 a.m.

2 stops40h 15m

C$ 423

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Wed 28/5

6:00 a.m.-9:35 a.m.

3 stops30h 35m

Los Angeles

Wed 4/6

6:52 p.m.-12:46 a.m.

2 stops26h 54m

C$ 439

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 23/5

8:25 p.m.-9:30 a.m.

1 stop16h 05m

San Francisco

Tue 3/6

10:15 a.m.-5:30 a.m.

2 stops40h 15m

C$ 442

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 36 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, September is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to California (average of C$ 230). Flying from Toronto Region of Waterloo Intl Airport to California in July is currently the most expensive (average of C$ 314). 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 29 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Region of Waterloo Intl Airport to California as you normally would.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 29 April 2025.
Read through reviews of airlines operating flights from Toronto to California, such as WestJet and Flair Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
2,823 reviews
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Flair Airlines
6.0
Okay
239 reviews
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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.

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

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

  • 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, September is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to California (average of C$ 230). Flying from Toronto Region of Waterloo Intl Airport to California in July is currently the most expensive (average of C$ 314). 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 Region of Waterloo Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Region of Waterloo Intl to California

Discover the top 3 airlines that operate flights from Region of Waterloo Intl to California. 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 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 207AverageC$ 623FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 261AverageC$ 472FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 309AverageC$ 636FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Region of Waterloo Intl to California?

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Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to California?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from Region of Waterloo Intl.

Can Cheapflights find flights from Region of Waterloo Intl to California with no change fees?

Need flexible booking options for your flight to California from Region of Waterloo Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to California become cheaper?

Not ready to book yet? You can track prices for flights from Region of Waterloo Intl to California on Cheapflights with our Price Alert feature and get notified when better prices are available.

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