Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Region of Waterloo Intl Airport to California from C$ 139

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — LAX
8 Apr — 15 Apr1
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 3 April 2025.

Round-trip from

C$ 203

One-way from

C$ 139

Popular in

December

Cheapest in

September

Average price

C$ 438
WestJet
  • WestJet
  • 4/5-8/5
  • 2 total stops
  • 20h 11m total
  • Toronto to California
Search Deals
WestJet
  • WestJet
  • 18/5
  • 1 total stop
  • 9h 55m total
  • Toronto to California
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 3 April 2025.

Sun 4/56:00 a.m.YKF - LAS
1 stop9h 55mWestJet
Thu 8/511:30 a.m.LAS - YKF
1 stop10h 16mWestJet
Deal found 1/4C$ 203
Sun 1/66:00 a.m.YKF - LAX
1 stop11h 12mWestJet
Sat 7/611:40 a.m.LAX - YKF
1 stop10h 06mWestJet
Deal found 2/4C$ 278
Fri 19/96:00 a.m.YKF - SFO
1 stop8h 54mWestJet
Sun 28/912:50 p.m.SFO - YKF
1 stop8h 55mWestJet
Deal found 2/4C$ 340
Sun 24/86:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Thu 28/811:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Deal found 2/4C$ 342
Wed 7/56:00 a.m.YKF - LAX
2 stops27h 51mMultiple Airlines
Sat 10/511:30 a.m.LAX - YKF
1 stop28h 55mMultiple Airlines
Deal found 2/4C$ 342
Sun 12/106:00 a.m.YKF - PSP
1 stop9h 16mWestJet
Fri 17/101:05 p.m.PSP - YKF
1 stop8h 40mWestJet
Deal found 2/4C$ 356
Sun 4/58:25 p.m.YKF - SFO
1 stop16h 05mFlair Airlines
Sat 17/510:15 a.m.SFO - YKF
1 stop17h 55mFlair Airlines
Deal found 2/4C$ 372
Sun 25/56:00 a.m.YKF - SFO
2 stops10h 59mMultiple Airlines
Sun 1/610:15 a.m.SFO - YKF
1 stop30h 10mMultiple Airlines
Deal found 3/4C$ 393
Sat 5/46:30 a.m.YKF - SNA
1 stop9h 05mWestJet
Wed 9/41:20 p.m.SNA - YKF
1 stop8h 56mWestJet
Deal found 2/4C$ 399
Thu 17/412:35 p.m.YKF - LAS
1 stop13h 08mMultiple Airlines
Sun 20/410:05 a.m.LAS - YKF
1 stop12h 11mMultiple Airlines
Deal found 2/4C$ 419
Fri 9/56:00 a.m.YKF - SAN
1 stop10h 20mMultiple Airlines
Sun 11/51:00 p.m.SAN - YKF
1 stop27h 25mMultiple Airlines
Deal found 1/4C$ 439
Fri 2/58:25 p.m.YKF - LAX
1 stop17h 20mFlair Airlines
Mon 5/511:30 a.m.LAX - YKF
1 stop16h 40mFlair Airlines
Deal found 2/4C$ 462

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 3 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

Sun 4/5

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

1 stop9h 55m

Las Vegas Harry Reid Intl

Thu 8/5

11:30 a.m.-12:46 a.m.

1 stop10h 16m

C$ 203

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Sun 1/6

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

1 stop11h 12m

Los Angeles

Sat 7/6

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

1 stop10h 06m

C$ 278

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 19/9

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Sun 28/9

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

1 stop8h 55m

C$ 340

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Wed 7/5

6:00 a.m.-6:51 a.m.

2 stops27h 51m

Los Angeles

Sat 10/5

11:30 a.m.-7:25 p.m.

1 stop28h 55m

C$ 342

TorontoSan Diego

YKF - SAN

YKFSAN

Toronto Region of Waterloo Intl

Sun 24/8

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

1 stop10h 20m

San Diego

Thu 28/8

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

1 stop10h 31m

C$ 342

TorontoPalm Springs

YKF - PSP

YKFPSP

Toronto Region of Waterloo Intl

Thu 8/5

6:00 a.m.-12:17 p.m.

1 stop9h 17m

Palm Springs

Tue 13/5

1:05 p.m.-12:46 a.m.

1 stop8h 41m

C$ 365

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sun 4/5

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

1 stop16h 05m

San Francisco

Sat 17/5

10:15 a.m.-7:10 a.m.

1 stop17h 55m

C$ 372

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sun 25/5

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

1 stop9h 05m

San Francisco

Sun 1/6

10:15 a.m.-7:25 p.m.

1 stop30h 10m

C$ 393

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Thu 17/4

12:35 p.m.-10:43 p.m.

1 stop13h 08m

Las Vegas Harry Reid Intl

Sun 20/4

10:05 a.m.-1:16 a.m.

1 stop12h 11m

C$ 419

TorontoSan Diego

YKF - SAN

YKFSAN

Toronto Region of Waterloo Intl

Fri 9/5

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

1 stop10h 20m

San Diego

Sun 11/5

1:00 p.m.-7:25 p.m.

1 stop27h 25m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 33 results
1
2
3
4

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 3 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 3 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
2,795 reviews
Check prices

Comfort

7.0

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

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
2,795 reviews
WestJet
7.2
Good
2,795 reviews
Check prices

Comfort

7.0

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

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
2,795 reviews
Check prices

Comfort

7.0

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

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 - San Francisco or Toronto Region of Waterloo Intl - Los Angeles, Toronto Region of Waterloo Intl - Las Vegas Harry Reid Intl 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Region of Waterloo Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Pearson Intl to Las Vegas flights
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Los Angeles flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Miami flights
Pearson Intl to San Francisco flights
Pearson Intl to Nashville flights
Pearson Intl to Orlando flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Seattle flights
Pearson Intl to Hobby flights
Pearson Intl to Dulles Intl flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Boston flights
Pearson Intl to Reagan-National flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to Atlanta flights
Pearson Intl to Tampa flights
Pearson Intl to Austin flights
Toronto Island to Boston flights
Toronto Island to Orlando flights
Pearson Intl to Denver flights
Toronto Island to Las Vegas flights
Toronto Island to Midway flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Fort Myers flights
Pearson Intl to Honolulu flights
Pearson Intl to Ontario flights
Pearson Intl to Midway flights
Pearson Intl to San Diego flights
Pearson Intl to Philadelphia flights
Toronto Island to Dulles Intl flights
Pearson Intl to Baltimore flights
Pearson Intl to Charlotte flights
Pearson Intl to Minneapolis flights
Toronto Island to Miami flights
Pearson Intl to New Orleans flights
Pearson Intl to Love Field flights
Pearson Intl to Salt Lake City flights
Pearson Intl to Raleigh flights
Pearson Intl to Indianapolis flights
Region of Waterloo Intl to Las Vegas flights
Toronto Island to O'Hare Intl flights
Region of Waterloo Intl to Seattle flights
Toronto Island to Dallas/Fort Worth flights

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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 270AverageC$ 488FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 284AverageC$ 666FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 319AverageC$ 681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Region of Waterloo Intl to California, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.