How does KAYAK find such low prices on flights from Ontario to Los Angeles?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Los Angeles.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Los Angeles?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Los Angeles?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Los Angeles?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$189 CHEAP FLIGHTS from Ontario to Los Angeles

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Flight Deals

Cheap Flights from Ontario to Los Angeles

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to Los Angeles

Mon, Oct 26 - Sun, Nov 1

1:30 pm - 10:03 pmYYZ Toronto Pearson Intl-LAX Los Angeles

11h 33m1 stop Calgary

7:00 am - 6:38 pmLAX Los Angeles-YYZ Toronto Pearson Intl

8h 38m1 stop Calgary

$327WestJet

Thu, Sep 3 - Fri, Sep 11

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

8:24 pm - 7:00 amLAX Los Angeles-YYZ Toronto Pearson Intl

7h 36m1 stop San Francisco

$331Air Canada

Fri, Sep 25 - Fri, Oct 2

6:15 am - 1:35 pmYYZ Toronto Pearson Intl-LAX Los Angeles

10h 20m1 stop Vancouver Intl

1:15 pm - 5:10 amLAX Los Angeles-YYZ Toronto Pearson Intl

12h 55m2 stops Calgary Edmonton

$331Multiple Airlines

Thu, Sep 3 - Fri, Sep 18

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

10:40 am - 6:27 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 47mnonstop

$332Air Canada

Wed, Sep 23 - Wed, Sep 30

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$335Air Transat

Wed, Sep 23 - Wed, Sep 30

7:00 am - 12:58 pmYYZ Toronto Pearson Intl-LAX Los Angeles

8h 58m1 stop Chicago O'Hare Intl

10:55 am - 9:32 pmLAX Los Angeles-YYZ Toronto Pearson Intl

7h 37m1 stop Denver Intl

$336Lufthansa

Wed, Oct 28 - Wed, Nov 11

1:30 pm - 10:03 pmYYZ Toronto Pearson Intl-LAX Los Angeles

11h 33m1 stop Calgary

7:00 am - 6:38 pmLAX Los Angeles-YYZ Toronto Pearson Intl

8h 38m1 stop Calgary

$336WestJet

Thu, Sep 3 - Tue, Sep 8

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$338Air Transat

Tue, Sep 1 - Wed, Sep 9

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$339Porter Airlines

Thu, Sep 3 - Tue, Sep 8

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$340Porter Airlines

Recent last minute flight deals from Ontario to Los Angeles

Fri, Aug 14 - Thu, Sep 10

9:50 am - 6:36 pmYYZ Toronto Pearson Intl-LAX Los Angeles

11h 46m1 stop Orlando

2:50 pm - 6:39 amLAX Los Angeles-YYZ Toronto Pearson Intl

12h 49m1 stop Las Vegas Harry Reid Intl

$516Multiple Airlines

Mon, Aug 17 - Tue, Sep 15

8:35 pm - 9:29 amYYZ Toronto Pearson Intl-LAX Los Angeles

15h 54m1 stop Las Vegas Harry Reid Intl

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$520Multiple Airlines

Tue, Aug 18 - Tue, Aug 18

9:45 am - 5:34 pmYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

10h 49m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

11:30 pm - 10:40 amLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

8h 10m1 stop Chicago O'Hare Intl

$526United Airlines

Tue, Aug 18 - Wed, Aug 19

9:45 am - 5:34 pmYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

10h 49m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

5:30 am - 5:30 pmLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

9h 00m1 stop Chicago O'Hare Intl

$526United Airlines

Tue, Aug 18 - Tue, Aug 25

6:30 pm - 9:35 pmYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

6h 05mnonstop

12:25 pm - 8:48 pmLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

5h 23mnonstop

$552Air Canada

Tue, Aug 18 - Sun, Aug 23

6:30 pm - 9:35 pmYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

6h 05mnonstop

8:15 am - 4:38 pmLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

5h 23mnonstop

$552Air Canada

Sun, Aug 16 - Fri, Sep 18

6:15 am - 3:04 pmYYZ Toronto Pearson Intl-LAX Los Angeles

11h 49m1 stop Minneapolis St Paul

10:55 pm - 10:23 amLAX Los Angeles-YYZ Toronto Pearson Intl

8h 28m1 stop Atlanta Hartsfield-Jackson

$565Delta

Mon, Aug 17 - Wed, Sep 23

5:50 pm - 11:46 pmYYZ Toronto Pearson Intl-LAX Los Angeles

8h 56m1 stop Salt Lake City

9:30 am - 9:59 pmLAX Los Angeles-YYZ Toronto Pearson Intl

9h 29m1 stop Atlanta Hartsfield-Jackson

$565Delta

Mon, Aug 17 - Tue, Aug 18

5:34 pm - 8:42 amYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

18h 08m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

11:00 am - 10:53 pmLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

8h 53m1 stop Charlotte Douglas

$571American Airlines

Tue, Aug 18 - Wed, Aug 26

3:45 pm - 10:02 pmYUL Montreal Pierre Elliott Trudeau Intl-LAX Los Angeles

9h 17m1 stop Dallas/Fort Worth

6:00 am - 4:50 pmLAX Los Angeles-YUL Montreal Pierre Elliott Trudeau Intl

7h 50m1 stop Chicago O'Hare Intl

$634American Airlines

Recent direct flight deals from Ontario to Los Angeles

Thu, Sep 3 - Thu, Sep 17

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

10:40 am - 6:27 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 47mnonstop

$332Air Canada

Tue, Sep 1 - Mon, Sep 14

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

10:40 am - 6:27 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 47mnonstop

$332Air Canada

Wed, Sep 23 - Wed, Sep 30

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$335Air Transat

Thu, Sep 3 - Tue, Sep 8

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$338Air Transat

Wed, Sep 9 - Thu, Sep 10

7:25 am - 9:45 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 20mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$338Multiple Airlines

Tue, Sep 1 - Wed, Sep 9

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$339Porter Airlines

Tue, Sep 8 - Tue, Sep 15

11:05 am - 1:20 pmYYZ Toronto Pearson Intl-LAX Los Angeles

5h 15mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$340Porter Airlines

Thu, Sep 17 - Tue, Sep 22

7:25 am - 9:45 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 20mnonstop

2:20 pm - 10:05 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mnonstop

$353Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

10:40 am - 6:27 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 47mnonstop

$442United Airlines

Mon, Sep 7 - Mon, Sep 14

7:25 am - 9:43 amYYZ Toronto Pearson Intl-LAX Los Angeles

5h 18mnonstop

10:40 am - 6:27 pmLAX Los Angeles-YYZ Toronto Pearson Intl

4h 47mnonstop

$452United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$189

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Ottawa to Los Angeles

Verified travelerFlew with United Airlines-Mar 2025

I wish I had anticipated the delay at the airport and scheduled my ride pickup for 1.5 hours after the estimated arrival time. I was unaware that passengers from Air Canada flights had to board a shuttle bus to access the aircraft.

Verified travelerFlew with United Airlines-Oct 2024

Make sure you know which terminal to head to upon landing if transferring at Los Angeles as the information board at LAX will show only flight info for the terminal you are at (1 of 8). Transfer information is not transparent from the airline or the airport. Subscribe to airline apps help but can be cumbersome and difficult to manage in a time crunch.

Verified travelerFlew with Air Canada-Aug 2024

It is great to have a nonstop flight. Might be worth paying a bit extra for it.

Verified travelerFlew with Air Canada-Aug 2024

Treat this like you’re flying on a greyhound bus. Bring food. Bring a pillow. Bring entertainment. Know that you will be uncomfortable and the airline won’t care.

Verified travelerFlew with United Airlines-Feb 2024

Do your check in online because it is much more convenient.

GaryFlew with Air New Zealand-Dec 2023

Get instructions on how to find your connecting flight terminal and gate in LAX. There are no information boards or information desks. We asked a lady in a gift shop, then it was a series of tunnels and stairs that were not well sign posted at all.

How does KAYAK find such low prices on flights from Ontario to Los Angeles?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Los Angeles.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Los Angeles?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Los Angeles?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Los Angeles?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Orange

Carpinteria

Downey

Woodland Hills

Lake Forest

Monterey Park

Seal Beach

San Gabriel

Carson

Rosemead

Vista

Westlake Village

Norwalk

Montebello

Gardena

Bellflower

Commerce

Hesperia

San Dimas

Lake Elsinore

Everything you need to know for your flight to Los Angeles

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Information on the airport you'll fly into in Los Angeles

Los Angeles (LAX)

$189 Find Cheap Flights from Ontario to Los Angeles - Compare and Save

Cheap Flights from Ontario to Los Angeles

Recent round-trip flight deals from Ontario to Los Angeles

Recent one-way flight deals from Ontario to Los Angeles

Recent last minute flight deals from Ontario to Los Angeles

Recent direct flight deals from Ontario to Los Angeles

Good to know

Low season

High season

Cheapest flight

Flights from Ontario to Los Angeles: the best tips from KAYAK users

FAQs for booking flights from Ontario to Los Angeles

Traveling to a place near Los Angeles?

Everything you need to know for your flight to Los Angeles

Information on the airport you'll fly into in Los Angeles

Cabin class types available on flights to Ontario

Complete your trip to Los Angeles with a hotel stay or car rental

Find direct flights for Los Angeles

Flights to other popular destinations

Flights from domestic origins to Los Angeles

Choose which airport to fly into in Los Angeles

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