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Cheap flights from Ontario to Los Angeles from C$ 128

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 29/8. 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
7:45 p.m. - 10:10 p.m.YYZ-LAX
5h 25mdirect
WestJet Logo
11:10 p.m. - 6:59 a.m.LAX-YYZ
4h 49mdirect
C$ 223WestJet
Find Deal
Sun, 31 Aug - Tue, 9 Sep
WestJet Logo
7:45 p.m. - 10:11 p.m.YYZ-LAX
5h 26mdirect
WestJet Logo
11:10 p.m. - 6:59 a.m.LAX-YYZ
4h 49mdirect
C$ 224WestJet
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Porter Airlines Logo
10:40 a.m. - 1:00 p.m.YYZ-LAX
5h 20mdirect
Porter Airlines Logo
2:00 p.m. - 9:50 p.m.LAX-YYZ
4h 50mdirect
C$ 254Porter Airlines
Find Deal
Sun, 31 Aug - Tue, 9 Sep
Air Canada Logo
6:45 p.m. - 9:00 p.m.YYZ-LAX
5h 15mdirect
Air Canada Logo
9:55 p.m. - 5:46 a.m.LAX-YYZ
4h 51mdirect
C$ 256Air Canada
Find Deal
Sat, 30 Aug - Mon, 8 Sep
Air Canada Logo
6:45 p.m. - 9:00 p.m.YYZ-LAX
5h 15mdirect
Air Canada Logo
9:55 p.m. - 5:46 a.m.LAX-YYZ
4h 51mdirect
C$ 257Air Canada
Find Deal
Sat, 30 Aug - Mon, 8 Sep
Logo
7:45 p.m. - 10:10 p.m.YYZ-LAX
5h 25mdirect
Logo
2:00 p.m. - 9:50 p.m.LAX-YYZ
4h 50mdirect
C$ 267
Find Deal
Fri, 29 Aug - Sat, 20 Sep
Logo
10:40 a.m. - 1:00 p.m.YYZ-LAX
5h 20mdirect
Logo
9:55 p.m. - 5:46 a.m.LAX-YYZ
4h 51mdirect
C$ 271
Find Deal
Sat, 30 Aug - Mon, 8 Sep
United Airlines Logo
12:25 p.m. - 2:43 p.m.YYZ-LAX
5h 18mdirect
United Airlines Logo
1:25 p.m. - 9:15 p.m.LAX-YYZ
4h 50mdirect
C$ 286United Airlines
Find Deal
Fri, 19 Sep - Sun, 28 Sep
Porter Airlines Logo
6:45 a.m. - 1:00 p.m.YUL-LAX
9h 15m1 stop
Porter Airlines Logo
2:00 p.m. - 12:37 a.m.LAX-YUL
7h 37m1 stop
C$ 336Porter Airlines
Find Deal
Sun, 31 Aug - Sun, 7 Sep
United Airlines Logo
9:45 a.m. - 5:03 p.m.YUL-LAX
10h 18m1 stop
United Airlines Logo
11:16 p.m. - 3:00 p.m.LAX-YUL
12h 44m1 stop
C$ 349United Airlines
Find Deal
Tue, 26 Aug - Tue, 2 Sep

WestJet flights from Region of Ontario to Los Angeles

Our best WestJet deals on Region of Ontario to Los Angeles flight tickets
WestJet
31 Aug
YYZ7:45 p.m.Toronto Pearson Intl
5h 25m
LAX10:10 p.m.Los Angeles
9 Sep
LAX11:10 p.m.Los Angeles
4h 49m
YYZ6:59 a.m.Toronto Pearson Intl
C$ 223
Find similar
WestJet
16 Sep
YYZ7:45 p.m.Toronto Pearson Intl
5h 26m
LAX10:11 p.m.Los Angeles
30 Sep
LAX11:10 p.m.Los Angeles
4h 49m
YYZ6:59 a.m.Toronto Pearson Intl
C$ 224
Find similar
WestJet
31 Aug
YYZ7:45 p.m.Toronto Pearson Intl
5h 25m
LAX10:10 p.m.Los Angeles
9 Sep
LAX11:10 p.m.Los Angeles
4h 49m
YYZ6:59 a.m.Toronto Pearson Intl
C$ 226
Find similar

Porter Airlines flights from Region of Ontario to Los Angeles

Our best Porter Airlines deals on Region of Ontario to Los Angeles flight tickets
Porter Airlines
31 Aug
YYZ10:40 a.m.Toronto Pearson Intl
5h 20m
LAX1:00 p.m.Los Angeles
9 Sep
LAX2:00 p.m.Los Angeles
4h 50m
YYZ9:50 p.m.Toronto Pearson Intl
C$ 254
Find similar
Porter Airlines
31 Aug
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 15m
1 stop
LAX1:00 p.m.Los Angeles
7 Sep
LAX2:00 p.m.Los Angeles
7h 37m
1 stop
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 336
Find similar
Porter Airlines
29 Aug
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 15m
1 stop
LAX1:00 p.m.Los Angeles
6 Sep
LAX2:00 p.m.Los Angeles
7h 37m
1 stop
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 338
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 7 August 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

Sun 31/8

7:45 p.m.-10:10 p.m.

Nonstop5h 25m

Los Angeles

Tue 9/9

11:10 p.m.-6:59 a.m.

Nonstop4h 49m

C$ 223

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 16/9

7:45 p.m.-10:11 p.m.

Nonstop5h 26m

Los Angeles

Tue 30/9

11:10 p.m.-6:59 a.m.

Nonstop4h 49m

C$ 224

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sun 31/8

10:40 a.m.-1:00 p.m.

Nonstop5h 20m

Los Angeles

Tue 9/9

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

Nonstop4h 50m

C$ 254

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 30/8

6:45 p.m.-9:00 p.m.

Nonstop5h 15m

Los Angeles

Mon 8/9

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 256

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 30/8

6:45 p.m.-9:00 p.m.

Nonstop5h 15m

Los Angeles

Mon 8/9

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 257

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 29/8

7:45 p.m.-10:10 p.m.

Nonstop5h 25m

Los Angeles

Sat 20/9

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

Nonstop4h 50m

C$ 267

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 30/8

10:40 a.m.-1:00 p.m.

Nonstop5h 20m

Los Angeles

Mon 8/9

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 19/9

12:25 p.m.-2:43 p.m.

Nonstop5h 18m

Los Angeles

Sun 28/9

1:25 p.m.-9:15 p.m.

Nonstop4h 50m

C$ 286

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

6:45 a.m.-1:00 p.m.

1 stop9h 15m

Los Angeles

Sun 7/9

2:00 p.m.-12:37 a.m.

1 stop7h 37m

C$ 336

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

9:45 a.m.-5:03 p.m.

1 stop10h 18m

Los Angeles

Tue 2/9

11:16 p.m.-3:00 p.m.

1 stop12h 44m

C$ 349

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 September is, on average, the cheapest month to fly to Los Angeles from Region of Ontario, with most prices found around C$ 314. If you’re not able to fly to Los Angeles in September, then May is your next best option. Flight prices from Region of Ontario to Los Angeles during May average around C$ 337.

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$ 432. 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$ 493.

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$ 390. 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$ 623. 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$ 405 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$ 338 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 18% 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$ 128

Fastest flight time

5h 15m

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$ 128. The best round-trip flight deal from Region of Ontario to Los Angeles found on momondo in the last 72 hours is C$ 223.
The fastest flight from Region of Ontario to Los Angeles takes 5h 15m
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$ 141Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 199Free CancellationRating
7.2
3,003 reviews
Search WestJet flights
DeltaPriceFrom C$ 245Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 260Free CancellationRating
8.0
325 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 284Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Air TransatPriceFrom C$ 298Free CancellationRating
7.7
425 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 301Free CancellationRating
7.1
9,893 reviews
Search Air Canada 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
Laguna Beach
Huntington Beach
West Hollywood
Orange
Irvine
Inglewood
San Pedro
Pasadena
Hermosa Beach
Redondo Beach
Malibu
Aliso Viejo
Santa Clarita
Del Mar
Fountain Valley
Torrance
Garden Grove
Marina del Rey

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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