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.

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).

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 Los Angeles - Toronto Region of Waterloo Intl, San Francisco - Toronto Region of Waterloo Intl and Santa Ana J. Wayne/Orange Cnty - Toronto Region of Waterloo Intl.

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

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

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.

C$ 182+ Cheap Flights from California to Toronto Region of Waterloo Intl Airport

Find flight deals from California to Region of Waterloo Intl

Enter your travel dates to find the best prices.

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 30 October 2025.

Fri 28/1110:50 a.m.LAX - YKF

2 stops15h 38mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAX

2 stops17h 48mMultiple Airlines

Deal found 29/10C$ 429

Fri 28/1110:50 a.m.LAX - YKF

2 stops26h 10mMultiple Airlines

Fri 5/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 29/10C$ 440

Fri 5/125:45 p.m.LAX - YKF

1 stop8h 43mMultiple Airlines

Sun 7/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 29/10C$ 462

Mon 8/1210:50 a.m.LAX - YKF

2 stops26h 10mMultiple Airlines

Thu 11/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 30/10C$ 480

Fri 12/121:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 8/16:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 27/10C$ 496

Fri 5/121:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 11/126:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 531

Fri 28/111:10 p.m.LAS - YKF

2 stops13h 18mWestJet

Thu 4/126:20 a.m.YKF - LAS

3 stops16h 55mWestJet

Deal found 29/10C$ 556

Mon 8/129:15 p.m.LAS - YKF

2 stops15h 45mMultiple Airlines

Thu 11/127:05 a.m.YKF - LAS

2 stops16h 10mMultiple Airlines

Deal found 29/10C$ 645

Fri 28/116:15 a.m.LAS - YKF

3 stops20h 13mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAS

3 stops18h 07mMultiple Airlines

Deal found 29/10C$ 705

Fri 12/121:00 p.m.SFO - YKF

1 stop24h 00mMultiple Airlines

Fri 19/127:05 a.m.YKF - SFO

2 stops19h 49mMultiple Airlines

Deal found 28/10C$ 781

Sun 7/121:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Tue 16/126:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 820

Sun 14/1210:15 a.m.SFO - YKF

2 stops16h 13mMultiple Airlines

Fri 19/127:05 a.m.YKF - SFO

2 stops29h 25mMultiple Airlines

Deal found 28/10C$ 825

Best flights from California to Region of Waterloo Intl
Discover carefully curated flight deals from California to Region of Waterloo Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2025.

Fri 16/11:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 22/16:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 30/10C$ 398

Fri 28/1110:50 a.m.LAX - YKF

2 stops15h 38mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAX

2 stops17h 48mMultiple Airlines

Deal found 29/10C$ 429

Fri 30/11:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Mon 9/26:20 a.m.YKF - SFO

1 stop8h 50mWestJet

Deal found 28/10C$ 402

Fri 28/1110:50 a.m.LAX - YKF

2 stops26h 10mMultiple Airlines

Fri 5/127:05 a.m.YKF - LAX

2 stops15h 45mMultiple Airlines

Deal found 29/10C$ 448

Mon 9/311:50 a.m.LAX - YKF

2 stops14h 39mWestJet

Thu 12/36:20 a.m.YKF - LAX

1 stop18h 43mWestJet

Deal found 30/10C$ 422

Fri 5/125:45 p.m.LAX - YKF

1 stop8h 43mMultiple Airlines

Sun 7/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 29/10C$ 462

Mon 2/37:00 a.m.LAX - YKF

1 stop19h 29mWestJet

Thu 5/36:20 a.m.YKF - LAX

1 stop18h 43mWestJet

Deal found 29/10C$ 441

Mon 8/1210:50 a.m.LAX - YKF

2 stops26h 10mMultiple Airlines

Thu 11/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 29/10C$ 480

Fri 16/15:45 p.m.LAX - YKF

1 stop8h 43mWestJet

Mon 19/16:20 a.m.YKF - LAX

1 stop18h 43mWestJet

Deal found 29/10C$ 458

Fri 16/11:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Sat 17/17:00 p.m.YKF - SFO

1 stop20h 12mWestJet

Deal found 28/10C$ 464

Fri 13/21:00 p.m.SFO - YKF

1 stop13h 29mMultiple Airlines

Mon 23/26:20 a.m.YKF - SFO

2 stops30h 10mMultiple Airlines

Deal found 28/10C$ 535

Fri 12/121:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 8/16:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 27/10C$ 496

Mon 8/129:15 p.m.LAS - YKF

2 stops15h 45mMultiple Airlines

Thu 11/127:05 a.m.YKF - LAS

2 stops16h 10mMultiple Airlines

Deal found 29/10C$ 645

Fri 28/111:10 p.m.LAS - YKF

2 stops13h 18mWestJet

Thu 4/126:20 a.m.YKF - LAS

3 stops16h 55mWestJet

Deal found 29/10C$ 556

Sun 22/31:00 p.m.SFO - YKF

1 stop13h 29mWestJet

Tue 31/36:20 a.m.YKF - SFO

1 stop8h 50mWestJet

Deal found 29/10C$ 566

Fri 28/116:15 a.m.LAS - YKF

3 stops20h 13mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAS

3 stops18h 07mMultiple Airlines

Deal found 29/10C$ 705

Sun 18/11:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 22/16:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 30/10C$ 596

Fri 20/21:00 p.m.SFO - YKF

1 stop13h 29mWestJet

Thu 26/26:20 a.m.YKF - SFO

1 stop8h 50mWestJet

Deal found 30/10C$ 596

Wed 7/112:35 p.m.SAN - YKF

1 stop13h 53mWestJet

Sat 10/17:00 p.m.YKF - SAN

1 stop19h 45mWestJet

Deal found 30/10C$ 600

Thu 12/25:46 p.m.SNA - YKF

3 stops32h 43mMultiple Airlines

Mon 16/26:20 a.m.YKF - SNA

2 stops17h 39mMultiple Airlines

Deal found 29/10C$ 908

Fri 3/41:10 p.m.LAS - YKF

2 stops13h 19mWestJet

Mon 6/46:20 a.m.YKF - LAS

1 stop14h 53mWestJet

Deal found 29/10C$ 626

Sun 14/122:15 p.m.SNA - YKF

1 stop12h 13mMultiple Airlines

Sun 21/127:05 a.m.YKF - SNA

2 stops30h 11mMultiple Airlines

Deal found 30/10C$ 941

Fri 20/21:00 p.m.SFO - YKF

1 stop13h 29mWestJet

Sat 21/27:00 p.m.YKF - SFO

1 stop20h 10mWestJet

Deal found 30/10C$ 634

Fri 16/11:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Sat 24/17:00 p.m.YKF - SFO

1 stop20h 12mWestJet

Deal found 30/10C$ 634

Sun 7/121:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Tue 16/126:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 820

Tue 6/16:15 a.m.SAN - YKF

2 stops44h 13mWestJet

Sat 10/17:00 p.m.YKF - SAN

1 stop19h 45mWestJet

Deal found 30/10C$ 1,306

Sun 4/16:30 a.m.SAN - YKF

2 stops19h 58mWestJet

Sat 10/17:00 p.m.YKF - SAN

1 stop19h 45mWestJet

Deal found 30/10C$ 1,381

Thu 25/122:15 p.m.SNA - YKF

1 stop12h 13mWestJet

Thu 1/16:20 a.m.YKF - SNA

1 stop10h 05mWestJet

Deal found 30/10C$ 1,392

Fri 26/1212:35 p.m.SAN - YKF

1 stop13h 53mWestJet

Sat 3/17:00 p.m.YKF - SAN

1 stop19h 45mWestJet

Deal found 29/10C$ 1,435

Thu 13/115:15 p.m.SAN - YKF

2 stops33h 13mWestJet

Mon 17/116:20 a.m.YKF - SAN

2 stops14h 51mWestJet

Deal found 29/10C$ 1,631

Last-minute flights from California to Region of Waterloo Intl
Discover last-minute flight deals from California to Region of Waterloo Intl. Data last updated 30 October 2025 and is based on user searches.

Fri 7/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Tue 18/116:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 1,260

Sun 9/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 20/116:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 989

Sun 9/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Tue 18/116:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 1,183

Fri 14/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 27/116:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 30/10C$ 1,190

Fri 14/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Mon 17/116:20 a.m.YKF - SFO

2 stops32h 58mWestJet

Deal found 30/10C$ 1,296

Wed 19/1111:50 a.m.LAX - YKF

2 stops14h 38mWestJet

Sat 22/116:20 a.m.YKF - LAX

1 stop13h 38mWestJet

Deal found 29/10C$ 490

Thu 27/111:20 p.m.SFO - YKF

2 stops37h 08mWestJet

Thu 4/126:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 30/10C$ 1,193

Fri 28/1110:50 a.m.LAX - YKF

2 stops15h 38mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAX

2 stops17h 48mMultiple Airlines

Deal found 29/10C$ 429

Fri 28/1110:50 a.m.LAX - YKF

2 stops26h 10mMultiple Airlines

Fri 5/127:05 a.m.YKF - LAX

1 stop17h 58mMultiple Airlines

Deal found 29/10C$ 440

Fri 28/111:10 p.m.LAS - YKF

2 stops13h 18mWestJet

Thu 4/126:20 a.m.YKF - LAS

3 stops16h 55mWestJet

Deal found 29/10C$ 556

Fri 28/116:15 a.m.LAS - YKF

3 stops20h 13mMultiple Airlines

Thu 4/126:20 a.m.YKF - LAS

3 stops18h 07mMultiple Airlines

Deal found 29/10C$ 705

Sun 30/111:00 p.m.SFO - YKF

1 stop13h 28mWestJet

Thu 4/126:20 a.m.YKF - SFO

1 stop8h 52mWestJet

Deal found 28/10C$ 1,222

One-way flights from California to Region of Waterloo Intl
Search for one-way flight options from California to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 30 October 2025.

Wed 26/1110:50 a.m.LAX - YKF

2 stops15h 38mMultiple Airlines

Deal found 28/10C$ 182

Fri 13/25:45 p.m.LAX - YKF

1 stop8h 44mWestJet

Deal found 27/10C$ 183

Wed 28/111:50 a.m.LAX - YKF

2 stops14h 38mWestJet

Deal found 29/10C$ 184

Fri 28/1110:50 a.m.LAX - YKF

2 stops26h 10mFlair Airlines

Deal found 29/10C$ 187

Fri 28/111:10 p.m.LAS - YKF

2 stops13h 18mWestJet

Deal found 28/10C$ 196

Fri 23/11:10 p.m.LAS - YKF

2 stops13h 18mWestJet

Deal found 30/10C$ 201

Wed 21/17:00 a.m.LAX - YKF

1 stop19h 28mWestJet

Deal found 29/10C$ 202

Fri 28/115:45 p.m.LAX - YKF

1 stop8h 43mWestJet

Deal found 30/10C$ 205

Wed 17/1210:50 a.m.LAX - YKF

2 stops15h 38mMultiple Airlines

Deal found 29/10C$ 215

Fri 6/31:00 p.m.SFO - YKF

1 stop13h 29mWestJet

Deal found 30/10C$ 216

Wed 11/211:50 a.m.LAX - YKF

2 stops14h 39mWestJet

Deal found 29/10C$ 218

Fri 20/21:00 p.m.SFO - YKF

1 stop13h 29mWestJet

Deal found 30/10C$ 221

Cheap flight deals from California to Region of Waterloo Intl

Round-trip from	C$ 380
One-way from	C$ 182
Popular in	December
Cheapest in	May
Average price	C$ 426

WestJet
2/3-5/3
3 total stops
33h 22m total
California to Toronto

Search Deals

26/11
2 total stops
15h 38m total
California to Toronto

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 113 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 16/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

Toronto Region of Waterloo Intl

Thu 22/1

6:20 a.m.-12:12 p.m.

1 stop8h 52m

C$ 398

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 30/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

Toronto Region of Waterloo Intl

Mon 9/2

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 402

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 9/3

11:50 a.m.-5:29 a.m.

2 stops14h 39m

Toronto Region of Waterloo Intl

Thu 12/3

6:20 a.m.-10:03 p.m.

1 stop18h 43m

C$ 422

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 28/11

10:50 a.m.-5:28 a.m.

2 stops15h 38m

Toronto Region of Waterloo Intl

Thu 4/12

6:20 a.m.-9:08 p.m.

2 stops17h 48m

C$ 429

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 2/3

7:00 a.m.-5:29 a.m.

1 stop19h 29m

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-10:03 p.m.

1 stop18h 43m

C$ 441

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 28/11

10:50 a.m.-4:00 p.m.

2 stops26h 10m

Toronto Region of Waterloo Intl

Fri 5/12

7:05 a.m.-7:50 p.m.

2 stops15h 45m

C$ 448

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 16/1

5:45 p.m.-5:28 a.m.

1 stop8h 43m

Toronto Region of Waterloo Intl

Mon 19/1

6:20 a.m.-10:03 p.m.

1 stop18h 43m

C$ 458

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 5/12

5:45 p.m.-5:28 a.m.

1 stop8h 43m

Toronto Region of Waterloo Intl

Sun 7/12

7:05 a.m.-10:03 p.m.

1 stop17h 58m

C$ 462

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 16/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

Toronto Region of Waterloo Intl

Sat 17/1

7:00 p.m.-12:12 p.m.

1 stop20h 12m

C$ 464

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 8/12

10:50 a.m.-4:00 p.m.

2 stops26h 10m

Toronto Region of Waterloo Intl

Thu 11/12

7:05 a.m.-10:03 p.m.

1 stop17h 58m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 60 results

...

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.

Related info for your journey

How long is the flight from California to Toronto Region of Waterloo Intl Airport?
There are many flights that can get you from California to Toronto Region of Waterloo Intl Airport in 13h 28m. Fly via WestJet to get the fastest option. There are 3566 km between California and Toronto Region of Waterloo Intl Airport.
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 Los Angeles - Toronto Region of Waterloo Intl, San Francisco - 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.

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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.

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Cheap flights from California to Toronto Region of Waterloo Intl Airport from C$ 182

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from California to Region of Waterloo Intl

Cheapest flights from California to Region of Waterloo IntlExplore 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 30 October 2025.

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 30 October 2025.

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 30 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Toronto Region of Waterloo Intl Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from California to Toronto Region of Waterloo Intl Airport

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?

What are the most popular routes 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?

How can I 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?

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

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

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

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

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

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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 30 October 2025.