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Cheap flights from California to Toronto from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Toronto departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:30 am - 7:50 pm
LAS
-
YKF
8h 20m
1 stop
WestJet Logo
8:40 pm - 12:55 pm
YKF
-
LAS
19h 15m
1 stop
$333WestJet
Fri, Jun 19 - Mon, Jun 22
WestJet Logo
7:30 am - 7:50 pm
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 pm - 2:05 pm
YKF
-
LAX
20h 25m
1 stop
$376WestJet
Tue, Jun 23 - Thu, Jul 23
WestJet Logo
8:30 am - 7:50 pm
LAS
-
YKF
8h 20m
1 stop
WestJet Logo
8:40 pm - 12:30 pm
YKF
-
LAS
18h 50m
2 stops
$379WestJet
Fri, Jun 19 - Mon, Jun 22
WestJet Logo
4:35 pm - 7:50 pm
LAS
-
YKF
24h 15m
2 stops
WestJet Logo
8:40 pm - 12:30 pm
YKF
-
LAS
18h 50m
2 stops
$398WestJet
Fri, Jun 19 - Mon, Jun 22
WestJet Logo
7:30 am - 7:50 pm
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 pm - 5:10 pm
YKF
-
LAX
23h 30m
1 stop
$398WestJet
Wed, Sep 2 - Tue, Sep 8
WestJet Logo
7:30 am - 7:50 pm
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 pm - 12:25 pm
YKF
-
LAX
18h 45m
1 stop
$404WestJet
Thu, Jun 25 - Mon, Jun 29
WestJet Logo
7:30 am - 7:50 pm
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 pm - 12:25 pm
YKF
-
LAX
18h 45m
1 stop
$407WestJet
Thu, Sep 24 - Sun, Sep 27
WestJet Logo
7:30 am - 7:50 pm
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 pm - 10:05 pm
YKF
-
LAX
28h 25m
1 stop
$408WestJet
Mon, Sep 14 - Mon, Oct 19
Multiple Airlines Logo
3:30 pm - 5:20 am
SAN
-
YKF
10h 50m
1 stop
Multiple Airlines Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$540Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
3:30 pm - 3:00 pm
SAN
-
YKF
20h 30m
1 stop
Multiple Airlines Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$555Multiple Airlines
Mon, Aug 10 - Sun, Aug 16

WestJet flights from California to Toronto Region of Waterloo Intl Airport

Our best WestJet deals on California to Toronto Region of Waterloo Intl Airport flight tickets
WestJet
Jun 19
LAS8:30 amLas Vegas Harry Reid Intl
8h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 22
YKF8:40 pmToronto Region of Waterloo Intl
19h 15m
1 stop
LAS12:55 pmLas Vegas Harry Reid Intl
$333
WestJet
Jun 23
LAX7:30 amLos Angeles
9h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jul 23
YKF8:40 pmToronto Region of Waterloo Intl
20h 25m
1 stop
LAX2:05 pmLos Angeles
$376
WestJet
Jun 19
LAS8:30 amLas Vegas Harry Reid Intl
8h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 22
YKF8:40 pmToronto Region of Waterloo Intl
18h 50m
2 stops
LAS12:30 pmLas Vegas Harry Reid Intl
$379

momondo Fare Finder

 
Customize your flight search to find flights from California to Toronto Region of Waterloo Intl Airport 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
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 - YKF

LASYKF

Las Vegas Harry Reid Intl

Fri 6/19

8:30 am-7:50 pm

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 6/22

8:40 pm-12:55 pm

1 stop19h 15m

$333

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Tue 6/23

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Thu 7/23

8:40 pm-2:05 pm

1 stop20h 25m

$376
Quickest round-trip

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Fri 6/19

8:30 am-7:50 pm

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 6/22

8:40 pm-12:30 pm

2 stops18h 50m

$379

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Fri 6/19

4:35 pm-7:50 pm

2 stops24h 15m

Toronto Region of Waterloo Intl

Mon 6/22

8:40 pm-12:30 pm

2 stops18h 50m

$398

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 9/2

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Tue 9/8

8:40 pm-5:10 pm

1 stop23h 30m

$398

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Thu 6/25

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Mon 6/29

8:40 pm-12:25 pm

1 stop18h 45m

$404

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Thu 9/24

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Sun 9/27

8:40 pm-12:25 pm

1 stop18h 45m

$407

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 9/14

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Mon 10/19

8:40 pm-10:05 pm

1 stop28h 25m

$408

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Fri 8/14

3:30 pm-5:20 am

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 8/16

8:40 pm-2:10 pm

1 stop20h 30m

$540

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Mon 8/10

3:30 pm-3:00 pm

1 stop20h 30m

Toronto Region of Waterloo Intl

Sun 8/16

8:40 pm-2:10 pm

1 stop20h 30m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from California to Toronto Region of Waterloo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on California to Toronto Region of Waterloo Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a California to Toronto Region of Waterloo Intl Airport flight.

Cheap California to Toronto Region of Waterloo Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Toronto Region of Waterloo Intl Airport

Fastest flight time

8h 20m

Direct flights

None
The fastest flight from California to Toronto Region of Waterloo Intl Airport takes 8h 20m
There are no direct flights from California to Toronto Region of Waterloo Intl Airport. There are no popular flight routes from California to Toronto Region of Waterloo Intl Airport.
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Frequently asked questions about flying from California to Toronto Region of Waterloo Intl Airport

  • When did momondo last update prices for flights from California to Toronto Region of Waterloo Intl Airport?

    Prices for flights from California to Toronto Region of Waterloo Intl Airport were last updated today.

  • How old do you have to be to fly from California to Toronto Region of Waterloo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Toronto Region of Waterloo Intl Airport.

  • What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

    The travel and health documents required for your trip to Toronto Region of Waterloo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Region of Waterloo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

Why use momondo?

Why should I use momondo to find a flight deal from California to Toronto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Toronto. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Toronto with flexible booking policies on momondo?

All flight searches from California to Toronto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Toronto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Toronto.

I’m not ready to book a flight from California to Toronto right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they change.

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