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Cheap flights from California to Toronto Region of Waterloo Intl Airport from C$ 93

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YKF
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

C$ 325

One-way from

C$ 93

Popular in

December

Cheapest in

September

Average price

C$ 446
WestJet
  • WestJet
  • 27/6-30/6
  • 3 total stops
  • 26h 21m total
  • California to Toronto
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WestJet
  • WestJet
  • 7/5
  • 1 total stop
  • 10h 16m total
  • California to Toronto
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 24 April 2025.

Fri 27/610:00 a.m.LAS - YKF
2 stops11h 46mWestJet
Mon 30/66:00 a.m.YKF - LAS
1 stop14h 35mWestJet
Deal found 23/4C$ 325
Tue 15/77:30 a.m.SFO - YKF
1 stop8h 26mWestJet
Tue 22/76:00 a.m.YKF - SFO
2 stops10h 59mWestJet
Deal found 24/4C$ 353
Wed 28/511:40 a.m.LAX - YKF
1 stop10h 06mWestJet
Tue 3/66:00 a.m.YKF - LAX
1 stop11h 12mWestJet
Deal found 24/4C$ 364
Sun 15/610:15 a.m.SFO - YKF
1 stop17h 55mMultiple Airlines
Fri 20/66:00 a.m.YKF - SFO
2 stops10h 59mMultiple Airlines
Deal found 23/4C$ 367
Thu 12/610:15 a.m.SFO - YKF
1 stop17h 55mFlair Airlines
Sun 15/68:25 p.m.YKF - SFO
1 stop16h 05mFlair Airlines
Deal found 23/4C$ 375
Thu 14/811:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Tue 19/86:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Deal found 23/4C$ 375
Fri 9/511:30 a.m.LAX - YKF
1 stop16h 40mFlair Airlines
Sun 11/58:25 p.m.YKF - LAX
1 stop17h 20mFlair Airlines
Deal found 23/4C$ 389
Tue 3/612:50 p.m.SNA - YKF
1 stop8h 56mWestJet
Thu 12/66:00 a.m.YKF - SNA
1 stop8h 59mWestJet
Deal found 22/4C$ 391
Thu 5/66:45 a.m.SNA - YKF
2 stops15h 01mMultiple Airlines
Tue 10/66:00 a.m.YKF - SNA
1 stop8h 59mMultiple Airlines
Deal found 23/4C$ 409
Tue 6/56:15 a.m.SAN - YKF
2 stops15h 31mMultiple Airlines
Fri 9/56:00 a.m.YKF - SAN
3 stops20h 56mMultiple Airlines
Deal found 22/4C$ 440
Wed 21/510:30 a.m.LAX - YKF
3 stops35h 16mMultiple Airlines
Sun 25/59:25 a.m.YKF - LAX
1 stop28h 20mMultiple Airlines
Deal found 23/4C$ 450

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 24 April 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

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Fri 27/6

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

2 stops11h 46m

Toronto Region of Waterloo Intl

Mon 30/6

6:00 a.m.-5:35 p.m.

1 stop14h 35m

C$ 325

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 15/7

7:30 a.m.-6:56 p.m.

1 stop8h 26m

Toronto Region of Waterloo Intl

Tue 12/8

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

2 stops10h 59m

C$ 353

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 15/6

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

1 stop17h 55m

Toronto Region of Waterloo Intl

Fri 20/6

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

2 stops10h 59m

C$ 367

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Thu 12/6

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

1 stop17h 55m

Toronto Region of Waterloo Intl

Sun 15/6

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

1 stop16h 05m

C$ 375

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Thu 14/8

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

1 stop10h 31m

Toronto Region of Waterloo Intl

Tue 19/8

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

1 stop10h 20m

C$ 375

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Thu 7/8

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

1 stop10h 06m

Toronto Region of Waterloo Intl

Fri 15/8

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

1 stop11h 12m

C$ 382

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 9/5

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

1 stop16h 40m

Toronto Region of Waterloo Intl

Sun 11/5

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

1 stop17h 20m

C$ 389

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Tue 3/6

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

1 stop8h 56m

Toronto Region of Waterloo Intl

Thu 12/6

6:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 391

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 5/6

6:45 a.m.-12:46 a.m.

2 stops15h 01m

Toronto Region of Waterloo Intl

Tue 10/6

6:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 409

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Tue 6/5

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

2 stops15h 31m

Toronto Region of Waterloo Intl

Fri 9/5

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

3 stops20h 56m

C$ 440

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 23 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

Rainfall in Region of Waterloo Intl by month

Plan your trip to Region of Waterloo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Region of Waterloo Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Region of Waterloo Intl Airport when rainfall is around 51.0 mm.

Temperature in Region of Waterloo Intl by month

Plan your trip to Region of Waterloo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Region of Waterloo Intl Airport, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 24 April 2025.
Read reviews from past customers who have flown WestJet and Flair Airlines from California to Toronto. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,816 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Overall

7.2

Food

6.2

Boarding

7.4

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
2,816 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Overall

7.2

Food

6.2

Boarding

7.4

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
239 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Overall

7.2

Food

6.2

Boarding

7.4

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 San Diego - 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

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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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Millions of users choose and trust Cheapflights to book the best flight deals from California to Region of Waterloo Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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