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Cheap flights from Los Angeles to Ontario from C$ 153

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Ontario departing on 14/5. 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 Los Angeles to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:50 a.m. - 12:38 a.m.
LAX
-
YYZ
9h 48m1 stop
WestJet Logo
10:30 a.m. - 7:52 p.m.
YYZ
-
LAX
12h 22m1 stop
C$ 304WestJet
qui, 22 jan - sex, 6 fev
WestJet Logo
11:50 a.m. - 12:38 a.m.
LAX
-
YYZ
9h 48m1 stop
WestJet Logo
1:30 p.m. - 10:03 p.m.
YYZ
-
LAX
11h 33m1 stop
C$ 306WestJet
sex, 30 jan - sex, 6 fev
WestJet Logo
11:50 a.m. - 12:38 a.m.
LAX
-
YYZ
9h 48m1 stop
WestJet Logo
12:30 p.m. - 10:03 p.m.
YYZ
-
LAX
12h 33m2 stops
C$ 307WestJet
qua, 14 jan - qua, 21 jan
Multiple Airlines Logo
4:07 p.m. - 6:58 a.m.
LAX
-
YYZ
11h 51m2 stops
Multiple Airlines Logo
10:30 a.m. - 7:50 p.m.
YYZ
-
LAX
12h 20m1 stop
C$ 308Multiple Airlines
sex, 16 jan - sex, 23 jan
WestJet Logo
11:50 a.m. - 12:38 a.m.
LAX
-
YYZ
9h 48m1 stop
WestJet Logo
1:30 p.m. - 10:03 p.m.
YYZ
-
LAX
11h 33m1 stop
C$ 310WestJet
qui, 15 jan - ter, 20 jan
Multiple Airlines Logo
5:01 p.m. - 6:47 a.m.
LAX
-
YYZ
10h 46m1 stop
Multiple Airlines Logo
8:00 p.m. - 8:20 a.m.
YYZ
-
LAX
15h 20m1 stop
C$ 311Multiple Airlines
dom, 11 jan - dom, 18 jan
WestJet Logo
11:50 a.m. - 5:28 a.m.
LAX
-
YKF
14h 38m2 stops
WestJet Logo
6:20 a.m. - 10:03 p.m.
YKF
-
LAX
18h 43m1 stop
C$ 312WestJet
sex, 23 jan - seg, 26 jan
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.
LAX
-
YUL
7h 55m1 stop
Porter Airlines Logo
6:45 a.m. - 12:36 p.m.
YUL
-
LAX
8h 51m1 stop
C$ 396Porter Airlines
ter, 13 jan - ter, 20 jan
Porter Airlines Logo
1:40 p.m. - 12:43 a.m.
LAX
-
YOW
8h 03m1 stop
Porter Airlines Logo
6:45 a.m. - 12:36 p.m.
YOW
-
LAX
8h 51m1 stop
C$ 411Porter Airlines
ter, 13 jan - ter, 20 jan
Air Canada Logo
6:10 p.m. - 11:42 a.m.
LAX
-
YTZ
14h 32m2 stops
Air Canada Logo
7:00 a.m. - 10:00 p.m.
YTZ
-
LAX
18h 00m1 stop
C$ 473Air Canada
sex, 30 jan - sex, 6 fev

WestJet flights from Los Angeles to Region of Ontario

Our best WestJet deals on Los Angeles to Region of Ontario flight tickets
WestJet
22 Jan
LAX11:50 a.m.Los Angeles
9h 48m
1 stop
YYZ12:38 a.m.Toronto Pearson Intl
6 Feb
YYZ10:30 a.m.Toronto Pearson Intl
12h 22m
1 stop
LAX7:52 p.m.Los Angeles
C$ 304
Find similar
WestJet
30 Jan
LAX11:50 a.m.Los Angeles
9h 48m
1 stop
YYZ12:38 a.m.Toronto Pearson Intl
6 Feb
YYZ10:30 a.m.Toronto Pearson Intl
12h 22m
1 stop
LAX7:52 p.m.Los Angeles
C$ 306
Find similar
WestJet
14 Jan
LAX11:50 a.m.Los Angeles
9h 48m
1 stop
YYZ12:38 a.m.Toronto Pearson Intl
21 Jan
YYZ12:30 p.m.Toronto Pearson Intl
12h 33m
2 stops
LAX10:03 p.m.Los Angeles
C$ 307
Find similar

Porter Airlines flights from Los Angeles to Region of Ontario

Our best Porter Airlines deals on Los Angeles to Region of Ontario flight tickets
Porter Airlines
27 Jan
LAX1:40 p.m.Los Angeles
4h 42m
YYZ9:22 p.m.Toronto Pearson Intl
10 Feb
YYZ10:00 a.m.Toronto Pearson Intl
5h 36m
LAX12:36 p.m.Los Angeles
C$ 337
Find similar
Porter Airlines
28 Jan
LAX1:40 p.m.Los Angeles
4h 42m
YYZ9:22 p.m.Toronto Pearson Intl
7 Feb
YYZ10:00 a.m.Toronto Pearson Intl
5h 36m
LAX12:36 p.m.Los Angeles
C$ 339
Find similar
Porter Airlines
18 Feb
LAX1:40 p.m.Los Angeles
4h 42m
YYZ9:22 p.m.Toronto Pearson Intl
25 Feb
YYZ10:00 a.m.Toronto Pearson Intl
5h 36m
LAX12:36 p.m.Los Angeles
C$ 343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Region of Ontario 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 17 dezembro 2025.
Use the filters below to find and compare flights from Los Angeles to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

qui 22/1

11:50 a.m.-12:38 a.m.

1 stop9h 48m

Toronto Pearson Intl

sex 6/2

10:30 a.m.-7:52 p.m.

1 stop12h 22m

C$ 304

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

sex 30/1

11:50 a.m.-12:38 a.m.

1 stop9h 48m

Toronto Pearson Intl

sex 6/2

1:30 p.m.-10:03 p.m.

1 stop11h 33m

C$ 306

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

qua 14/1

11:50 a.m.-12:38 a.m.

1 stop9h 48m

Toronto Pearson Intl

qua 21/1

12:30 p.m.-10:03 p.m.

2 stops12h 33m

C$ 307

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

sex 16/1

4:07 p.m.-6:58 a.m.

2 stops11h 51m

Toronto Pearson Intl

sex 23/1

10:30 a.m.-7:50 p.m.

1 stop12h 20m

C$ 308

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

qui 15/1

11:50 a.m.-12:38 a.m.

1 stop9h 48m

Toronto Pearson Intl

ter 20/1

1:30 p.m.-10:03 p.m.

1 stop11h 33m

C$ 310

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

dom 11/1

5:01 p.m.-6:47 a.m.

1 stop10h 46m

Toronto Pearson Intl

dom 18/1

8:00 p.m.-8:20 a.m.

1 stop15h 20m

C$ 311

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

sex 23/1

11:50 a.m.-5:28 a.m.

2 stops14h 38m

Toronto Region of Waterloo Intl

seg 26/1

6:20 a.m.-10:03 p.m.

1 stop18h 43m

C$ 312

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

ter 13/1

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

ter 20/1

6:45 a.m.-12:36 p.m.

1 stop8h 51m

C$ 396

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

ter 13/1

1:40 p.m.-12:43 a.m.

1 stop8h 03m

Ottawa

ter 20/1

6:45 a.m.-12:36 p.m.

1 stop8h 51m

C$ 411

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles

sex 30/1

6:10 p.m.-11:42 a.m.

2 stops14h 32m

Toronto Island

sex 6/2

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

1 stop18h 00m

C$ 473

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 Ontario from

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

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 Region of Ontario?

In general, May is the cheapest month to fly from Los Angeles to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 365. If you are unable to visit Region of Ontario during the month of May, then departing from Los Angeles during the month June is also very affordable. Most momondo users find prices during this month for around C$ 377.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Los Angeles to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 351. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 489.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from Los Angeles to Region of Ontario during this time can be as low as C$ 266. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 485 on average. Flights to Region of Ontario from Los Angeles at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Los Angeles to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Los Angeles for as low as C$ 292 on momondo.

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

There are 3 cabin classes available to choose from on Los Angeles to Ontario 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 Los Angeles to Region of Ontario flights?

You could potentially save up to 9% on your flight if you consider stops on a Los Angeles to Region of Ontario flight.

Cheap Los Angeles to Region of Ontario flight deals and tips

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

Best price found

C$ 227

Fastest flight time

4h 42m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is C$ 227. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is C$ 204.
The fastest flight from Los Angeles to Region of Ontario takes 4h 42m
Direct flights go from Los Angeles to Region of Ontario every day.
There are 123 airports in Region of Ontario. From Los Angeles there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

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

    Prices for flights from Los Angeles Airport to Ontario are refreshed on a daily basis.

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

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

    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 Los Angeles Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Los Angeles to Region of Ontario

Compare and see reviews for airlines that fly from Los Angeles to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 145Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 161Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 195Free CancellationRating
7.1
10,531 reviews
Search Air Canada flights
WestJetPriceFrom C$ 216Free CancellationRating
7.2
3,203 reviews
Search WestJet flights
Air TransatPriceFrom C$ 300Free CancellationRating
7.8
483 reviews
Search Air Transat flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Los Angeles.

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

All flight searches from Los Angeles to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Los Angeles to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Region of Ontario 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
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Find better results for your trip to Ontario

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Popular flights according to clicks in the last 7 days on momondo
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