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Cheap flights from California to Toronto from C$ 165

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m
1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m
1 stop
C$ 431WestJet
Fri, 6 Mar - Tue, 10 Mar
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m
1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m
1 stop
C$ 461WestJet
Fri, 6 Mar - Tue, 10 Mar
WestJet Logo
7:30 a.m. - 7:50 p.m.
LAX
-
YKF
9h 20m
1 stop
WestJet Logo
8:40 p.m. - 12:25 p.m.
YKF
-
LAX
18h 45m
1 stop
C$ 472WestJet
Wed, 20 May - Mon, 25 May
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 481WestJet
Fri, 24 Apr - Mon, 27 Apr
WestJet Logo
8:30 a.m. - 7:50 p.m.
LAX
-
YKF
8h 20m
1 stop
WestJet Logo
8:40 p.m. - 12:25 p.m.
YKF
-
LAX
18h 45m
1 stop
C$ 483WestJet
Wed, 20 May - Mon, 25 May
WestJet Logo
8:30 a.m. - 7:50 p.m.
LAX
-
YKF
8h 20m
1 stop
WestJet Logo
8:40 p.m. - 12:25 p.m.
YKF
-
LAX
18h 45m
1 stop
C$ 484WestJet
Fri, 8 May - Mon, 11 May
WestJet Logo
8:30 a.m. - 7:50 p.m.
LAX
-
YKF
8h 20m
1 stop
WestJet Logo
8:40 p.m. - 12:25 p.m.
YKF
-
LAX
18h 45m
1 stop
C$ 485WestJet
Wed, 29 Apr - Mon, 11 May
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
C$ 489WestJet
Wed, 3 Jun - Tue, 9 Jun
Multiple Airlines Logo
10:50 a.m. - 5:29 a.m.
LAX
-
YKF
15h 39m
2 stops
Multiple Airlines Logo
7:00 p.m. - 10:05 a.m.
YKF
-
LAX
18h 05m
2 stops
C$ 507Multiple Airlines
Fri, 3 Apr - Sat, 11 Apr
Multiple Airlines Logo
8:05 a.m. - 5:29 a.m.
LAS
-
YKF
18h 24m
1 stop
Multiple Airlines Logo
6:05 a.m. - 8:16 p.m.
YKF
-
LAS
17h 11m
2 stops
C$ 629Multiple Airlines
Wed, 15 Apr - Fri, 24 Apr

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
6 Mar
SFO1:00 p.m.San Francisco
13h 29m
1 stop
YKF5:29 a.m.Toronto Region of Waterloo Intl
10 Mar
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
C$ 431
WestJet
6 Mar
SFO1:00 p.m.San Francisco
13h 29m
1 stop
YKF5:29 a.m.Toronto Region of Waterloo Intl
10 Mar
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
C$ 461
WestJet
20 May
LAX7:30 a.m.Los Angeles
9h 20m
1 stop
YKF7:50 p.m.Toronto Region of Waterloo Intl
25 May
YKF8:40 p.m.Toronto Region of Waterloo Intl
18h 45m
1 stop
LAX12:25 p.m.Los Angeles
C$ 472

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 96,600 searches. Data last updated 8 February 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

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 6/3

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Tue 10/3

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

1 stop8h 50m

C$ 431

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 6/3

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Tue 10/3

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

1 stop8h 50m

C$ 461

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 20/5

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

1 stop9h 20m

Toronto Region of Waterloo Intl

Mon 25/5

8:40 p.m.-12:25 p.m.

1 stop18h 45m

C$ 472

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 24/4

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Mon 27/4

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

1 stop18h 20m

C$ 481

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 20/5

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

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 25/5

8:40 p.m.-12:25 p.m.

1 stop18h 45m

C$ 483

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 8/5

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

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 11/5

8:40 p.m.-12:25 p.m.

1 stop18h 45m

C$ 484

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 29/4

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

1 stop8h 20m

Toronto Region of Waterloo Intl

Mon 11/5

8:40 p.m.-12:25 p.m.

1 stop18h 45m

C$ 485

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Wed 3/6

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

1 stop10h 50m

Toronto Region of Waterloo Intl

Tue 9/6

8:40 p.m.-9:55 p.m.

1 stop28h 15m

C$ 489

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 3/4

10:50 a.m.-5:29 a.m.

2 stops15h 39m

Toronto Region of Waterloo Intl

Sat 11/4

7:00 p.m.-10:05 a.m.

2 stops18h 05m

C$ 507

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Wed 15/4

8:05 a.m.-5:29 a.m.

1 stop18h 24m

Toronto Region of Waterloo Intl

Fri 24/4

6:05 a.m.-8:16 p.m.

2 stops17h 11m

C$ 629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest airline that flies from California to Toronto Region of Waterloo Intl?

WestJet is the most popular carrier operating from California to Toronto Region of Waterloo Intl

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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  • 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 refresh daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Toronto Region of Waterloo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Region of Waterloo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Toronto?

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

Why use momondo?

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

It is quick and easy to find California to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

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

Yes. All flights to Toronto from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from California.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from California and alert you when they change.

An easier way to manage your Toronto Region of Waterloo Intl Airport trip

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