Latest deals
Insights
FAQs
Price Alerts

Cheap flights from California to Toronto from $102

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 4/27. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:00 am - 7:50 pm
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 pm - 12:00 pm
YKF
-
SFO
18h 20m
1 stop
$283WestJet
Fri, May 8 - Mon, May 25
WestJet Logo
6:00 am - 7:50 pm
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 pm - 12:00 pm
YKF
-
SFO
18h 20m
1 stop
$286WestJet
Wed, May 13 - Sun, May 17
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
$297WestJet
Mon, May 11 - Mon, May 18
WestJet Logo
7:20 pm - 5:29 am
LAX
-
YKF
31h 09m
2 stops
WestJet Logo
6:20 am - 6:30 pm
YKF
-
LAX
15h 10m
2 stops
$303WestJet
Thu, Apr 9 - Tue, Apr 14
WestJet Logo
1:00 pm - 5:29 am
SFO
-
YKF
13h 29m
1 stop
WestJet Logo
8:40 pm - 12:00 pm
YKF
-
SFO
18h 20m
1 stop
$304WestJet
Fri, Apr 24 - Fri, May 1
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
$305WestJet
Wed, Jun 17 - Thu, Jun 18
WestJet Logo
6:00 am - 7:50 pm
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 pm - 12:00 pm
YKF
-
SFO
18h 20m
1 stop
$307WestJet
Fri, May 8 - Sun, May 10
WestJet Logo
6:00 am - 7:50 pm
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 pm - 12:00 pm
YKF
-
SFO
18h 20m
1 stop
$309WestJet
Sun, May 24 - Mon, May 25
Multiple Airlines Logo
8:05 am - 5:29 am
LAS
-
YKF
18h 24m
1 stop
Multiple Airlines Logo
6:05 am - 8:16 pm
YKF
-
LAS
17h 11m
2 stops
$460Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
12:35 pm - 5:29 am
SAN
-
YKF
13h 54m
1 stop
Multiple Airlines Logo
6:20 am - 1:13 pm
YKF
-
SAN
33h 53m
2 stops
$471Multiple Airlines
Fri, Mar 13 - Tue, Mar 24

Air Canada flights from California to Toronto Region of Waterloo Intl Airport

Our best Air Canada deals on California to Toronto Region of Waterloo Intl Airport flight tickets
Air Canada
Jul 15
LAX4:15 pmLos Angeles
12h 55m
1 stop
YKF8:10 amToronto Region of Waterloo Intl
Jul 16
YKF8:25 pmToronto Region of Waterloo Intl
15h 13m
1 stop
LAX8:38 amLos Angeles
$356
Air Canada
Apr 3
LAX4:20 pmLos Angeles
12h 50m
1 stop
YKF8:10 amToronto Region of Waterloo Intl
Apr 15
YKF6:30 amToronto Region of Waterloo Intl
11h 40m
1 stop
LAX3:10 pmLos Angeles
$358
Air Canada
Jun 7
SFO4:30 pmSan Francisco
12h 40m
1 stop
YKF8:10 amToronto Region of Waterloo Intl
Jun 22
YKF8:25 pmToronto Region of Waterloo Intl
17h 17m
1 stop
SFO10:42 amSan Francisco
$392

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 1
LAX7:30 amLos Angeles
9h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 7
YKF8:40 pmToronto Region of Waterloo Intl
18h 45m
1 stop
LAX12:25 pmLos Angeles
$256
WestJet
May 1
SFO6:00 amSan Francisco
10h 50m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
May 4
YKF8:40 pmToronto Region of Waterloo Intl
18h 20m
1 stop
SFO12:00 pmSan Francisco
$283
WestJet
May 13
SFO6:00 amSan Francisco
10h 50m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
May 17
YKF8:40 pmToronto Region of Waterloo Intl
18h 20m
1 stop
SFO12:00 pmSan Francisco
$286

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 February 10, 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 5/8

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 5/25

8:40 pm-12:00 pm

1 stop18h 20m

$283

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Wed 5/13

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 5/17

8:40 pm-12:00 pm

1 stop18h 20m

$286

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 5/11

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Mon 5/18

8:40 pm-5:10 pm

1 stop23h 30m

$297

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Thu 4/9

7:20 pm-5:29 am

2 stops31h 09m

Toronto Region of Waterloo Intl

Tue 4/14

6:20 am-6:30 pm

2 stops15h 10m

$303

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 4/24

1:00 pm-5:29 am

1 stop13h 29m

Toronto Region of Waterloo Intl

Fri 5/1

8:40 pm-12:00 pm

1 stop18h 20m

$304

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 6/17

7:30 am-7:50 pm

1 stop9h 20m

Toronto Region of Waterloo Intl

Thu 6/18

8:40 pm-12:25 pm

1 stop18h 45m

$305

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 5/8

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 5/10

8:40 pm-12:00 pm

1 stop18h 20m

$307

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 5/24

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 5/25

8:40 pm-12:00 pm

1 stop18h 20m

$309

Las VegasToronto

LAS - YKF

LASYKF

Las Vegas Harry Reid Intl

Wed 4/15

8:05 am-5:29 am

1 stop18h 24m

Toronto Region of Waterloo Intl

Fri 4/24

6:05 am-8:16 pm

2 stops17h 11m

$460

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Fri 3/13

12:35 pm-5:29 am

1 stop13h 54m

Toronto Region of Waterloo Intl

Tue 3/24

6:20 am-1:13 pm

2 stops33h 53m

$471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 35% 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.
Search flight deals

  • 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.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/12
Thu 3/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Montreal Pierre Elliott Trudeau Intl Airportfrom $165
Flights to Toronto Pearson Intl Airportfrom $110
Flights to Toronto Island Airportfrom $169
Flights to Vancouver Intl Airport