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Cheap flights from California to Toronto Region of Waterloo Intl Airport from C$ 135

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YKF
5 Aug — 12 Aug1
1 adult

Cheap 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 31 July 2025.

Round-trip from

C$ 330

One-way from

C$ 135

Popular in

December

Cheapest in

May

Average price

C$ 472
WestJet
  • WestJet
  • 27/8-31/8
  • 2 total stops
  • 28h 53m total
  • California to Toronto
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WestJet
  • WestJet
  • 27/8
  • 1 total stop
  • 10h 06m total
  • California to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 31 July 2025.

Wed 27/811:40 a.m.LAX - YKF
1 stop10h 06mWestJet
Sun 31/86:00 a.m.YKF - LAX
1 stop18h 47mWestJet
Deal found 29/7C$ 330
Mon 18/811:30 a.m.LAX - YKF
1 stop16h 40mMultiple Airlines
Mon 25/86:00 a.m.YKF - LAX
1 stop11h 12mMultiple Airlines
Deal found 29/7C$ 372
Mon 29/910:00 a.m.LAS - YKF
2 stops11h 45mWestJet
Thu 2/106:00 a.m.YKF - LAS
2 stops12h 01mWestJet
Deal found 29/7C$ 379
Tue 19/812:50 p.m.SFO - YKF
1 stop8h 56mWestJet
Thu 28/86:00 a.m.YKF - SFO
1 stop8h 56mWestJet
Deal found 29/7C$ 415
Tue 16/910:15 a.m.SFO - YKF
2 stops16h 15mMultiple Airlines
Fri 19/96:00 a.m.YKF - SFO
1 stop8h 54mMultiple Airlines
Deal found 30/7C$ 432
Tue 26/810:36 p.m.LAS - YKF
2 stops23h 10mMultiple Airlines
Tue 2/96:00 a.m.YKF - LAS
2 stops29h 14mMultiple Airlines
Deal found 29/7C$ 443
Thu 21/811:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Sat 23/86:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Deal found 30/7C$ 459
Wed 20/86:15 a.m.SAN - YKF
2 stops15h 31mMultiple Airlines
Tue 26/86:00 a.m.YKF - SAN
1 stop10h 20mMultiple Airlines
Deal found 29/7C$ 498
Wed 20/811:30 a.m.LAX - YKF
1 stop16h 40mFlair Airlines
Mon 25/88:25 p.m.YKF - LAX
1 stop17h 20mFlair Airlines
Deal found 30/7C$ 515
Sat 16/810:15 a.m.SFO - YKF
1 stop17h 55mFlair Airlines
Wed 27/88:25 p.m.YKF - SFO
1 stop16h 05mFlair Airlines
Deal found 29/7C$ 538
Wed 20/86:45 a.m.SNA - YKF
2 stops21h 25mMultiple Airlines
Mon 25/86:00 a.m.YKF - SNA
3 stops18h 21mMultiple Airlines
Deal found 29/7C$ 546
Sun 31/812:50 p.m.SNA - YKF
1 stop8h 56mWestJet
Sat 6/96:00 a.m.YKF - SNA
1 stop9h 01mWestJet
Deal found 30/7C$ 945

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 629,999 searches. Data last updated 31 July 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

Wed 27/8

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

1 stop10h 06m

Toronto Region of Waterloo Intl

Sun 31/8

6:00 a.m.-9:47 p.m.

1 stop18h 47m

C$ 330

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 18/8

11:30 a.m.-7:10 a.m.

1 stop16h 40m

Toronto Region of Waterloo Intl

Mon 25/8

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

1 stop11h 12m

C$ 372

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Mon 29/9

10:00 a.m.-12:45 a.m.

2 stops11h 45m

Toronto Region of Waterloo Intl

Thu 2/10

6:00 a.m.-3:01 p.m.

2 stops12h 01m

C$ 379

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 19/8

12:50 p.m.-12:46 a.m.

1 stop8h 56m

Toronto Region of Waterloo Intl

Thu 28/8

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

1 stop8h 56m

C$ 415

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 16/9

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

2 stops16h 15m

Toronto Region of Waterloo Intl

Fri 19/9

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

1 stop8h 54m

C$ 432

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Tue 26/8

10:36 p.m.-12:46 a.m.

2 stops23h 10m

Toronto Region of Waterloo Intl

Tue 2/9

6:00 a.m.-8:14 a.m.

2 stops29h 14m

C$ 443

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Thu 21/8

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

1 stop10h 31m

Toronto Region of Waterloo Intl

Sat 23/8

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

1 stop10h 20m

C$ 459

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 20/8

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

2 stops15h 31m

Toronto Region of Waterloo Intl

Tue 26/8

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

1 stop10h 20m

C$ 498

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 20/8

11:30 a.m.-7:10 a.m.

1 stop16h 40m

Toronto Region of Waterloo Intl

Mon 25/8

8:25 p.m.-10:45 a.m.

1 stop17h 20m

C$ 515

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sat 16/8

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

1 stop17h 55m

Toronto Region of Waterloo Intl

Wed 27/8

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

1 stop16h 05m

C$ 538

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 24 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Region of Waterloo Intl

Get insights into the airlines that provide service to Region of Waterloo Intl. 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 Region of Waterloo Intl. Reviews last updated 31 July 2025.
Check out reviews from past customers who have flown with WestJet and Flair Airlines from California to Toronto Region of Waterloo Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,977 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
2,977 reviews
WestJet
7.2
Good
2,977 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
Flair Airlines
6.0
Okay
247 reviews
WestJet
7.2
Good
2,977 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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.

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

    The most popular flight routes from California to Toronto Region of Waterloo Intl Airport are San Francisco - Toronto Region of Waterloo Intl, Los Angeles - Toronto Region of Waterloo Intl and Santa Ana J. Wayne/Orange Cnty - Toronto Region of Waterloo Intl.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from California to Toronto Region of Waterloo Intl Airport (average of C$ 114). Flying from California to Toronto Region of Waterloo Intl Airport in December is currently the most expensive (average of C$ 246). 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

Travelling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Sauble Beach

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Alternative routes for California to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from California to Region of Waterloo Intl with no change fees?

Certainly. Search results for flights to Region of Waterloo Intl from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on California to Region of Waterloo Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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