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Cheap flights from Ontario to Los Angeles 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 Ontario to Los Angeles departing on 23/10. 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 Ontario to Los Angeles

Cheap round-trip flights

WestJet Logo
11:00 a.m. - 5:16 p.m.YYZ-LAX
9h 16m1 stop
WestJet Logo
12:35 p.m. - 12:43 a.m.LAX-YYZ
9h 08m1 stop
C$ 247WestJet
Find Deal
Fri, 17 Oct - Mon, 20 Oct
WestJet Logo
1:30 p.m. - 9:46 p.m.YYZ-LAX
11h 16m1 stop
WestJet Logo
11:25 a.m. - 12:31 a.m.LAX-YYZ
10h 06m1 stop
C$ 250WestJet
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Multiple Airlines Logo
9:00 a.m. - 8:21 p.m.YYZ-LAX
14h 21m2 stops
Multiple Airlines Logo
2:00 p.m. - 9:50 p.m.LAX-YYZ
4h 50mdirect
C$ 273Multiple Airlines
Find Deal
Thu, 16 Oct - Tue, 21 Oct
Multiple Airlines Logo
7:00 a.m. - 6:54 p.m.YYZ-LAX
14h 54m2 stops
Multiple Airlines Logo
2:00 p.m. - 9:50 p.m.LAX-YYZ
4h 50mdirect
C$ 293Multiple Airlines
Find Deal
Fri, 10 Oct - Thu, 23 Oct
United Airlines Logo
6:00 a.m. - 12:00 p.m.YUL-LAX
9h 00m1 stop
United Airlines Logo
11:59 p.m. - 1:09 p.m.LAX-YUL
10h 10m2 stops
C$ 302United Airlines
Find Deal
Tue, 21 Oct - Wed, 22 Oct
United Airlines Logo
6:30 p.m. - 12:32 a.m.YUL-LAX
9h 02m1 stop
United Airlines Logo
4:10 p.m. - 8:16 a.m.LAX-YUL
13h 06m1 stop
C$ 304United Airlines
Find Deal
Thu, 16 Oct - Wed, 22 Oct
Air Canada Logo
8:10 a.m. - 11:05 a.m.YUL-LAX
5h 55mdirect
Air Canada Logo
12:30 p.m. - 8:43 p.m.LAX-YUL
5h 13mdirect
C$ 415Air Canada
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Air Canada Logo
7:00 a.m. - 12:33 p.m.YUL-LAX
8h 33m1 stop
Air Canada Logo
1:30 p.m. - 12:40 a.m.LAX-YUL
8h 10m1 stop
C$ 416Air Canada
Find Deal
Thu, 23 Oct - Fri, 24 Oct
Porter Airlines Logo
6:45 a.m. - 12:39 p.m.YOW-LAX
8h 54m1 stop
Porter Airlines Logo
1:40 p.m. - 12:41 a.m.LAX-YOW
8h 01m1 stop
C$ 420Porter Airlines
Find Deal
Sat, 31 Jan - Mon, 2 Feb
Porter Airlines Logo
6:45 a.m. - 12:39 p.m.YUL-LAX
8h 54m1 stop
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.LAX-YUL
7h 55m1 stop
C$ 422Porter Airlines
Find Deal
Tue, 10 Feb - Wed, 4 Mar

Air Canada flights from Region of Ontario to Los Angeles

Our best Air Canada deals on Region of Ontario to Los Angeles flight tickets
Air Canada
23 Oct
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 55m
LAX11:05 a.m.Los Angeles
26 Oct
LAX12:30 p.m.Los Angeles
5h 13m
YUL8:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 415
Find similar
Air Canada
23 Oct
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 33m
1 stop
LAX12:33 p.m.Los Angeles
24 Oct
LAX1:30 p.m.Los Angeles
8h 10m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 416
Find similar
Air Canada
16 Oct
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 50m
LAX9:35 p.m.Los Angeles
22 Oct
LAX8:05 a.m.Los Angeles
5h 15m
YUL4:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 418
Find similar

WestJet flights from Region of Ontario to Los Angeles

Our best WestJet deals on Region of Ontario to Los Angeles flight tickets
WestJet
17 Oct
YYZ11:00 a.m.Toronto Pearson Intl
9h 16m
1 stop
LAX5:16 p.m.Los Angeles
20 Oct
LAX12:35 p.m.Los Angeles
9h 08m
1 stop
YYZ12:43 a.m.Toronto Pearson Intl
C$ 247
Find similar
WestJet
16 Oct
YYZ1:30 p.m.Toronto Pearson Intl
11h 16m
1 stop
LAX9:46 p.m.Los Angeles
20 Oct
LAX11:25 a.m.Los Angeles
10h 06m
1 stop
YYZ12:31 a.m.Toronto Pearson Intl
C$ 250
Find similar
WestJet
18 Oct
YYZ9:00 a.m.Toronto Pearson Intl
11h 16m
2 stops
LAX5:16 p.m.Los Angeles
25 Oct
LAX11:40 a.m.Los Angeles
9h 42m
1 stop
YYZ12:22 a.m.Toronto Pearson Intl
C$ 251
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Los Angeles 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 24 September 2025.
Use the filters below to find and compare flights from Ontario to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 17/10

11:00 a.m.-5:16 p.m.

1 stop9h 16m

Los Angeles

Mon 20/10

12:35 p.m.-12:43 a.m.

1 stop9h 08m

C$ 247

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 16/10

1:30 p.m.-9:46 p.m.

1 stop11h 16m

Los Angeles

Mon 20/10

11:25 a.m.-12:31 a.m.

1 stop10h 06m

C$ 250

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 16/10

9:00 a.m.-8:21 p.m.

2 stops14h 21m

Los Angeles

Tue 21/10

2:00 p.m.-9:50 p.m.

Nonstop4h 50m

C$ 273

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 10/10

7:00 a.m.-6:54 p.m.

2 stops14h 54m

Los Angeles

Thu 23/10

2:00 p.m.-9:50 p.m.

Nonstop4h 50m

C$ 293

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:00 a.m.-12:00 p.m.

1 stop9h 00m

Los Angeles

Wed 22/10

11:59 p.m.-1:09 p.m.

2 stops10h 10m

C$ 302

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:30 p.m.-12:32 a.m.

1 stop9h 02m

Los Angeles

Wed 22/10

4:10 p.m.-8:16 a.m.

1 stop13h 06m

C$ 304

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

8:10 a.m.-11:05 a.m.

Nonstop5h 55m

Los Angeles

Sun 26/10

12:30 p.m.-8:43 p.m.

Nonstop5h 13m

C$ 415

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

7:00 a.m.-12:33 p.m.

1 stop8h 33m

Los Angeles

Fri 24/10

1:30 p.m.-12:40 a.m.

1 stop8h 10m

C$ 416

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 31/1

6:45 a.m.-12:39 p.m.

1 stop8h 54m

Los Angeles

Mon 2/2

1:40 p.m.-12:41 a.m.

1 stop8h 01m

C$ 420

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:45 a.m.-12:39 p.m.

1 stop8h 54m

Los Angeles

Wed 4/3

1:40 p.m.-12:35 a.m.

1 stop7h 55m

C$ 422

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 Los Angeles from

How to get the cheapest flight ticket from Region of Ontario to Los Angeles

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 month to fly to Los Angeles?

The month of May is, on average, the cheapest month to fly to Los Angeles from Region of Ontario, with most prices found around C$ 337. If you’re not able to fly to Los Angeles in May, then September is your next best option. Flight prices from Region of Ontario to Los Angeles during September average around C$ 357.

What is the cheapest day to depart on your flight to Los Angeles?

According to our data, Thursday is the cheapest day to fly to Los Angeles from Region of Ontario. The lowest ticket price found for a Thursday departure recently was C$ 440. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Los Angeles is Sunday, with ticket prices averaging around C$ 513.

What is the cheapest time of day to depart on your flight to Los Angeles?

In the evening is the cheapest time of day to fly from Region of Ontario to Los Angeles when you can find flight prices for as low as C$ 349. Flying to Los Angeles in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 645. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Los Angeles flight route?

Fly from Toronto Pearson Intl to Los Angeles for the best Ontario - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around C$ 404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Region of Ontario for as low as C$ 347 on momondo.

What cabin class options are available on Ontario to Los Angeles flights?

There are 4 cabin classes available to choose from on Ontario to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Los Angeles flights?

You could potentially save up to 29% on your flight if you consider stops on a Region of Ontario to Los Angeles flight.

Cheap Region of Ontario to Los Angeles flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Los Angeles

Best price found

C$ 271

Fastest flight time

5h 00m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Region of Ontario in the past 72 hours is C$ 271. The best round-trip flight deal from Region of Ontario to Los Angeles found on momondo in the last 72 hours is C$ 353.
The fastest flight from Region of Ontario to Los Angeles takes 5h 00m
Direct flights go from Region of Ontario to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • When did momondo last update prices for flights from Ontario to Los Angeles Airport?

    Prices for flights from Ontario to Los Angeles Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to Los Angeles Airport?

  • How old do you have to be to fly from Ontario to Los Angeles 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 Ontario to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Los Angeles?

Best airlines flying from Region of Ontario to Los Angeles

Compare and see reviews for airlines that fly from Region of Ontario to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 142Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 199Free CancellationRating
7.2
3,106 reviews
Search WestJet flights
DeltaPriceFrom C$ 231Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 262Free CancellationRating
7.9
369 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 287Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Air TransatPriceFrom C$ 295Free CancellationRating
7.7
444 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 298Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
APG AirlinesPriceFrom C$ 612Free CancellationRating
0.0
0 reviews
Search APG Airlines flights

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Beverly Hills
Costa Mesa
Inglewood
West Hollywood
Laguna Beach
Huntington Beach
Orange
Irvine
Hermosa Beach
Malibu
San Pedro
Pasadena
Aliso Viejo
Del Mar
Santa Clarita
Buena Park
Redondo Beach
Fountain Valley
Torrance
Garden Grove

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Los Angeles?

Finding the right flight to Los Angeles from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Los Angeles quick and easy, saving you time and money.

Can I find flights from Ontario to Los Angeles with flexible booking policies on momondo?

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

How can momondo help me find flights from Ontario to Los Angeles?

momondo provides multiple filters to help you find the best flight to Los Angeles from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ontario to Los Angeles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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