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 San Francisco - Toronto Region of Waterloo Intl, Los Angeles Los Angeles - Toronto Region of Waterloo Intl and Las Vegas Harry Reid Intl - 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$ 216+ Cheap Flights from California to Toronto Region of Waterloo Intl Airport

Cheap flight deals from California to Region of Waterloo Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 27 August 2026.

Sat 19/96:00 a.m. -

1 stop10h 50m

Mon 21/98:40 p.m. -

1 stop18h 20m

Deal found 26/8C$ 491

Thu 10/96:00 a.m. -

1 stop10h 50m

Mon 14/98:40 p.m. -

1 stop18h 20m

Deal found 22/8C$ 492

Fri 11/98:30 a.m. -

1 stop8h 20m

Sun 13/98:40 p.m. -

1 stop19h 15m

Deal found 23/8C$ 499

Sun 20/96:00 a.m. -

1 stop10h 50m

Tue 29/98:40 p.m. -

1 stop18h 20m

Deal found 23/8C$ 502

Fri 11/98:30 a.m. -

1 stop8h 20m

Mon 14/98:40 p.m. -

1 stop23h 35m

Deal found 26/8C$ 502

Tue 15/96:00 a.m. -

1 stop10h 50m

Fri 18/98:40 p.m. -

1 stop18h 20m

Deal found 25/8C$ 503

Thu 24/96:00 a.m. -

1 stop10h 50m

Mon 28/98:40 p.m. -

1 stop18h 20m

Deal found 24/8C$ 506

Thu 24/96:00 a.m. -

1 stop10h 50m

Tue 29/98:40 p.m. -

1 stop18h 20m

Deal found 26/8C$ 513

Fri 11/93:30 p.m. -

1 stop25h 20m

Sun 20/98:40 p.m. -

1 stop20h 30m

Deal found 25/8C$ 513

Wed 9/96:00 a.m. -

1 stop10h 50m

Mon 14/98:40 p.m. -

1 stop18h 20m

Deal found 24/8C$ 514

Wed 30/96:00 a.m. -

1 stop10h 50m

Sun 4/108:40 p.m. -

1 stop18h 20m

Deal found 27/8C$ 530

Mon 28/96:00 a.m. -

1 stop10h 50m

Mon 5/108:40 p.m. -

1 stop18h 20m

Deal found 24/8C$ 532

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 27 August 2026.

Fri 11/98:30 a.m. -

1 stop8h 20m

Sun 13/98:40 p.m. -

1 stop19h 15m

Deal found 23/8C$ 499

Thu 10/98:30 a.m. -

1 stop8h 20m

Sun 13/96:05 a.m. -

1 stop14h 10m

Deal found 22/8C$ 577

Thu 24/98:30 a.m. -

1 stop8h 20m

Mon 28/98:40 p.m. -

1 stop23h 35m

Deal found 23/8C$ 499

Fri 11/98:30 a.m. -

1 stop8h 20m

Mon 14/98:40 p.m. -

1 stop19h 15m

Deal found 25/8C$ 524

Wed 30/96:00 a.m. -

1 stop10h 50m

Mon 5/108:40 p.m. -

1 stop18h 20m

Deal found 25/8C$ 531

Fri 9/106:00 a.m. -

1 stop10h 50m

Fri 16/108:40 p.m. -

2 stops16h 40m

Deal found 25/8C$ 666

Thu 10/98:30 a.m. -

1 stop8h 20m

Sun 13/98:40 p.m. -

1 stop19h 15m

Deal found 26/8C$ 541

Fri 25/96:10 p.m. -

1 stop22h 40m

Tue 29/98:40 p.m. -

1 stop19h 15m

Deal found 22/8C$ 542

Thu 10/96:10 p.m. -

1 stop22h 40m

Sat 12/98:40 p.m. -

1 stop19h 15m

Deal found 25/8C$ 542

Fri 25/99:30 a.m. -

2 stops31h 20m

Thu 1/106:05 a.m. -

1 stop13h 55m

Deal found 25/8C$ 795

Fri 18/98:30 a.m. -

1 stop8h 20m

Mon 21/98:40 p.m. -

2 stops18h 50m

Deal found 23/8C$ 546

Fri 25/99:30 a.m. -

2 stops31h 20m

Sun 4/106:05 a.m. -

1 stop13h 55m

Deal found 25/8C$ 808

Tue 15/96:00 a.m. -

1 stop10h 50m

Tue 22/98:40 p.m. -

1 stop23h 00m

Deal found 26/8C$ 556

Tue 15/93:30 p.m. -

1 stop25h 20m

Mon 21/98:40 p.m. -

1 stop20h 30m

Deal found 23/8C$ 564

Fri 11/98:30 a.m. -

1 stop8h 20m

Wed 16/98:40 p.m. -

1 stop28h 00m

Deal found 25/8C$ 567

Sun 27/95:50 p.m. -

1 stop23h 00m

Mon 5/108:40 p.m. -

2 stops22h 04m

Deal found 25/8C$ 1,010

Sun 13/93:30 p.m. -

1 stop25h 20m

Wed 30/98:40 p.m. -

1 stop20h 30m

Deal found 26/8C$ 575

Sun 27/96:00 p.m. -

2 stops22h 50m

Thu 1/106:05 a.m. -

1 stop13h 55m

Deal found 25/8C$ 1,059

Fri 11/98:30 a.m. -

1 stop8h 20m

Tue 15/98:40 p.m. -

2 stops18h 50m

Deal found 23/8C$ 578

Tue 15/93:30 p.m. -

1 stop25h 20m

Sun 27/98:40 p.m. -

1 stop20h 30m

Deal found 27/8C$ 578

Thu 24/95:50 p.m. -

1 stop23h 00m

Mon 5/108:40 p.m. -

2 stops22h 04m

Deal found 25/8C$ 1,242

Wed 23/96:00 a.m. -

1 stop10h 50m

Wed 30/98:40 p.m. -

1 stop28h 15m

Deal found 25/8C$ 581

Sun 13/95:50 p.m. -

1 stop23h 00m

Sat 19/98:40 p.m. -

1 stop23h 20m

Deal found 26/8C$ 594

Sat 3/106:00 a.m. -

1 stop10h 50m

Mon 12/108:40 p.m. -

1 stop18h 20m

Deal found 22/8C$ 599

Wed 16/96:00 a.m. -

1 stop10h 50m

Mon 21/98:40 p.m. -

1 stop18h 20m

Deal found 23/8C$ 600

Mon 14/96:00 a.m. -

1 stop10h 50m

Mon 21/98:40 p.m. -

1 stop18h 20m

Deal found 23/8C$ 600

Fri 9/106:00 a.m. -

1 stop10h 50m

Fri 16/108:40 p.m. -

1 stop28h 15m

Deal found 25/8C$ 605

Fri 18/93:30 p.m. -

1 stop25h 20m

Mon 28/98:40 p.m. -

1 stop20h 30m

Deal found 22/8C$ 606

Thu 1/106:00 a.m. -

1 stop10h 50m

Sun 4/108:40 p.m. -

1 stop28h 15m

Deal found 24/8C$ 631

Sat 19/93:30 p.m. -

1 stop25h 20m

Sat 3/108:40 p.m. -

1 stop20h 30m

Deal found 23/8C$ 642

Find flight deals from California to Region of Waterloo Intl

Round-trip from	C$ 491
One-way from	C$ 216
Popular in	July
Cheapest in	January
Average price	C$ 753

WestJet
19/9-21/9
2 total stops
29h 10m total
California to Toronto

Search Deals

WestJet
10/9
1 total stop
8h 20m total
California to Toronto

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 202 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

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

Cheapest round-trip

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Fri 11/9

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Region of Waterloo Intl

Sun 13/9

8:40 p.m.-12:55 p.m.

1 stop19h 15m

C$ 499

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Thu 24/9

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 28/9

8:40 p.m.-5:15 p.m.

1 stop23h 35m

C$ 499

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Fri 11/9

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 14/9

8:40 p.m.-12:55 p.m.

1 stop19h 15m

C$ 524

San FranciscoToronto

SFO San Francisco - YKF Toronto Region of Waterloo Intl

SFOYKF

San Francisco

Wed 30/9

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 5/10

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 531

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Thu 10/9

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Region of Waterloo Intl

Sun 13/9

8:40 p.m.-12:55 p.m.

1 stop19h 15m

C$ 541

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Fri 25/9

6:10 p.m.-7:50 p.m.

1 stop22h 40m

Toronto Region of Waterloo Intl

Tue 29/9

8:40 p.m.-12:55 p.m.

1 stop19h 15m

C$ 542

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Thu 10/9

6:10 p.m.-7:50 p.m.

1 stop22h 40m

Toronto Region of Waterloo Intl

Sat 12/9

8:40 p.m.-12:55 p.m.

1 stop19h 15m

C$ 542

Las VegasToronto

LAS Las Vegas Harry Reid Intl - YKF Toronto Region of Waterloo Intl

LASYKF

Las Vegas Harry Reid Intl

Fri 18/9

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 21/9

8:40 p.m.-12:30 p.m.

2 stops18h 50m

C$ 546

San FranciscoToronto

SFO San Francisco - YKF Toronto Region of Waterloo Intl

SFOYKF

San Francisco

Tue 15/9

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Tue 22/9

8:40 p.m.-4:40 p.m.

1 stop23h 00m

C$ 556

San DiegoToronto

SAN San Diego - YKF Toronto Region of Waterloo Intl

SANYKF

San Diego

Tue 15/9

3:30 p.m.-7:50 p.m.

1 stop25h 20m

Toronto Region of Waterloo Intl

Mon 21/9

8:40 p.m.-2:10 p.m.

1 stop20h 30m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LAS-YKF

SFO-YKF

SNA-YKF

SAN-YKF

LAX-YKF

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

USCA-YKF

LAS-YKF

SFO-YKF

SNA-YKF

SAN-YKF

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 8h 20m. Fly via WestJet to get the fastest option. There are 3056 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 San Francisco - Toronto Region of Waterloo Intl, Los Angeles Los Angeles - Toronto Region of Waterloo Intl and Las Vegas Harry Reid Intl - 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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How does Cheapflights help users find flights from California to Region of Waterloo Intl?

Cheapflights makes it easy to find California to Region of Waterloo Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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?

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Cheap flights from California to Toronto Region of Waterloo Intl Airport from C$ 216

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 27 August 2026.

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 27 August 2026.

Best flights from California to Region of Waterloo IntlDiscover 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 27 August 2026.

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 27 August 2026.

Last-minute flights from California to Region of Waterloo IntlDiscover last-minute flight deals from California to Region of Waterloo Intl. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from California to Region of Waterloo Intl. Data last updated 27 August 2026 and is based on user searches.

One-way flights from California to Region of Waterloo IntlSearch for one-way flight options from California to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

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 27 August 2026.

Find flight deals from California to Region of Waterloo Intl

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Best time to book a flight from California to Region of Waterloo Intl

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Related info for your journey

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

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Complete your trip

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Search flights from California to Region of Waterloo Intl by cabin class

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California and Region of Waterloo Intl flights

Browse other California and Region of Waterloo Intl flight options. Last updated on 27 August 2026.

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Other flights to Region of Waterloo Intl

Explore flights to Region of Waterloo Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.

California to Region of Waterloo Intl flights

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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 27 August 2026.

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 27 August 2026.

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 27 August 2026 and is based on user searches.

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 27 August 2026.