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Cheap flights from Ontario to Los Angeles from C$ 215

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Los Angeles
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Mon 15/65:20 p.m.
YYZ
-
LAX
2 stops21h 00m
WestJet
Fri 19/63:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 16/3C$ 363
Sat 18/410:00 a.m.
YYZ
-
LAX
1 stop9h 58m
WestJet
Thu 23/47:00 a.m.
LAX
-
YYZ
1 stop9h 36m
WestJet
Deal found 12/3C$ 364
Fri 17/47:15 a.m.
YYZ
-
LAX
1 stop15h 37m
WestJet
Fri 24/411:50 a.m.
LAX
-
YYZ
2 stops15h 23m
WestJet
Deal found 16/3C$ 366
Wed 15/41:30 p.m.
YYZ
-
LAX
1 stop11h 33m
WestJet
Wed 22/411:50 a.m.
LAX
-
YYZ
1 stop9h 05m
WestJet
Deal found 13/3C$ 367
Thu 9/48:00 a.m.
YYZ
-
LAX
2 stops30h 27m
WestJet
Thu 16/411:50 a.m.
LAX
-
YYZ
1 stop9h 05m
WestJet
Deal found 16/3C$ 368
Thu 9/47:45 a.m.
YYZ
-
LAX
1 stop30h 42m
WestJet
Fri 29/53:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 16/3C$ 370
Wed 22/49:40 a.m.
YYZ
-
LAX
2 stops11h 50m
WestJet
Tue 5/56:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 16/3C$ 372
Fri 10/43:00 p.m.
YYZ
-
LAX
1 stop10h 03m
WestJet
Thu 16/411:50 a.m.
LAX
-
YYZ
2 stops15h 23m
WestJet
Deal found 11/3C$ 375
Fri 8/512:25 p.m.
YOW
-
LAX
2 stops12h 40m
WestJet
Wed 13/512:10 p.m.
LAX
-
YOW
2 stops14h 25m
WestJet
Deal found 16/3C$ 385
Mon 18/512:30 p.m.
YTZ
-
LAX
1 stop10h 29m
Air Canada
Mon 25/510:30 p.m.
LAX
-
YTZ
1 stop10h 22m
Air Canada
Deal found 16/3C$ 387
Sat 16/512:30 p.m.
YTZ
-
LAX
1 stop10h 29m
Air Canada
Sat 23/510:30 p.m.
LAX
-
YTZ
1 stop10h 22m
Air Canada
Deal found 16/3C$ 389
Sun 7/67:20 a.m.
YOW
-
LAX
1 stop9h 45m
WestJet
Sat 20/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Deal found 16/3C$ 390

Find flight deals from Ontario to Los Angeles

Keep the following information in mind while searching for Ontario to Los Angeles flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 363

One-way from

C$ 215

Popular in

March

Cheapest in

September

Average price

C$ 556

Good round-trip deal

C$ 481 or less

Good one-way deal

C$ 275 or less
WestJet
  • WestJet
  • 15/6-19/6
  • 4 total stops
  • 32h 10m total
  • Ontario to Los Angeles
Search Deals
10/4
  • 10/4
  • 1 total stop
  • 16h 06m total
  • Ontario to Los Angeles
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Los Angeles Los Angeles.
Search Deals
Price to beat on a one-way flight from Ontario to Los Angeles Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
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

Cheapest round-trip

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 11/4

5:50 p.m.-12:14 a.m.

1 stop9h 24m

Los Angeles Los Angeles

Sat 18/4

5:15 p.m.-9:54 a.m.

1 stop13h 39m

C$ 414

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 11/4

5:50 p.m.-12:14 a.m.

1 stop9h 24m

Los Angeles Los Angeles

Tue 14/4

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 414

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 16/4

7:30 p.m.-12:55 a.m.

1 stop8h 25m

Los Angeles Los Angeles

Fri 24/4

9:00 p.m.-9:11 a.m.

1 stop9h 11m

C$ 456
Quickest round-trip

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 21/4

10:00 a.m.-12:35 p.m.

Nonstop5h 35m

Los Angeles Los Angeles

Tue 28/4

1:40 p.m.-9:22 p.m.

Nonstop4h 42m

C$ 478

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 14/4

4:11 p.m.-10:26 p.m.

1 stop9h 15m

Los Angeles Los Angeles

Wed 15/4

11:55 p.m.-10:19 a.m.

1 stop7h 24m

C$ 486

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 10/4

5:20 p.m.-10:44 p.m.

1 stop8h 24m

Los Angeles Los Angeles

Sat 18/4

11:59 p.m.-9:54 a.m.

1 stop6h 55m

C$ 490

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 10/4

4:18 p.m.-10:52 p.m.

1 stop9h 34m

Los Angeles Los Angeles

Thu 16/4

11:02 p.m.-9:54 a.m.

1 stop7h 52m

C$ 490

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 18/4

3:53 p.m.-9:40 p.m.

1 stop8h 47m

Los Angeles Los Angeles

Sun 26/4

11:59 p.m.-11:49 a.m.

1 stop8h 50m

C$ 490

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 24/4

1:00 p.m.-5:23 p.m.

1 stop7h 23m

Los Angeles Los Angeles

Sun 26/4

11:59 p.m.-11:49 a.m.

1 stop8h 50m

C$ 492

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 8/5

1:00 p.m.-7:21 p.m.

1 stop9h 21m

Los Angeles Los Angeles

Wed 13/5

12:15 a.m.-9:54 a.m.

1 stop6h 39m

C$ 500

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Los Angeles

What is the cheapest month to book a flight from Region of Ontario to Los Angeles?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Los Angeles (average of C$ 166). Flying from Region of Ontario to Los Angeles in February is currently the most expensive (average of C$ 285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to LAX?

Find hourly flight availability from Ontario to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

It’s optimal to fly from Region of Ontario to Los Angeles in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Region of Ontario to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Los Angeles. Price data was last updated on 14 March 2026.

Travelers seeking maximum savings on their Region of Ontario to Los Angeles flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Region of Ontario to Los Angeles

Explore weekly flight availability from Ontario to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 March 2026.

The most flights from CAON to LAX are scheduled on a Tuesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Los Angeles from Ontario?

    For a flight from Ontario to Los Angeles, you will be flying into Los Angeles. Los Angeles Los Angeles (LAX) is just 15.1 km from the centre of the city.

  • How long is the flight from Region of Ontario to Los Angeles?

    United Airlines, Porter Airlines, and Delta can get you from Region of Ontario to Los Angeles in just under 5h 35m. Your travel time can differ by up to 3h 49m. The distance between Region of Ontario and Los Angeles is about 3492 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Los Angeles one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Los Angeles are WestJet (C$ 134), Porter Airlines (C$ 141), and Air Transat (C$ 175).

  • What are the most popular routes from Region of Ontario to Los Angeles?

    When deciding which route to take from Region of Ontario to Los Angeles consider Toronto Pearson Intl - Los Angeles Los Angeles, Montreal Pierre Elliott Trudeau Intl - Los Angeles Los Angeles or Toronto Island - Los Angeles Los Angeles as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Los Angeles?

    Before booking your flight to Los Angeles from Region of Ontario, check out the most reliable airlines to get you to your destination on time: American Airlines (51%), Porter Airlines (51%), Air Transat( 51%).

  • What are the cheapest flights from Region of Ontario to Los Angeles?

    On average you can expect to pay C$ 1,353 for a flight from Region of Ontario to Los Angeles. The cheapest flight overall is C$ 206 while the most popular route, (Toronto Pearson Intl - Los Angeles Los Angeles) is currently priced at C$ 349.

  • Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Ontario to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Los Angeles.

  • Can I find deals for business class flights from Ontario to Los Angeles?

    Yes. Cheapflights offers flight deals from Ontario to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Los Angeles?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Los Angeles (average of C$ 166). Flying from Region of Ontario to Los Angeles in February is currently the most expensive (average of C$ 285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Garden Grove
West Covina
Rosemead
Santa Clarita
Monterey Park
Universal City
West Hollywood
Pomona
Culver City
Glendale
El Segundo
Loma Linda
Westminster
Calabasas
Agoura Hills
Commerce
Rowland Heights
Newbury Park
El Monte
Manhattan Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Pearson Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Vancouver Intl to San Francisco flights
Calgary to Las Vegas flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Abbotsford to Las Vegas flights
Abbotsford to Los Angeles flights
Vancouver Intl to Ontario flights
Edmonton to Las Vegas flights
Vancouver Intl to Palm Springs flights
Pearson Intl to Ontario flights
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Toronto Island to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Calgary to Los Angeles flights
Vancouver Intl to Santa Ana flights
Pearson Intl to San Diego flights
Toronto Island to Los Angeles flights
Winnipeg to Las Vegas flights
Calgary to San Francisco flights
Abbotsford to San Francisco flights
Toronto Island to San Francisco flights
Québec City to Las Vegas flights
Edmonton to Los Angeles flights
Calgary to Palm Springs flights
Vancouver Intl to Sacramento flights
Hamilton to San Francisco flights
Ottawa to Las Vegas flights
Abbotsford to Palm Springs flights
Pearson Intl to Sacramento flights
Pierre Elliott Trudeau Intl to San Diego flights
Region of Waterloo Intl to San Francisco flights
Pearson Intl to Palm Springs flights
Abbotsford to San Diego flights
Calgary to San Diego flights
Edmonton to San Francisco flights
Edmonton to Palm Springs flights
Pierre Elliott Trudeau Intl to Ontario flights
Region of Waterloo Intl to Los Angeles flights
Regina to Las Vegas flights
Calgary to Ontario flights
Pearson Intl to Santa Ana flights
Victoria to Las Vegas flights
Hamilton to Las Vegas flights
Comox to Las Vegas flights
Ottawa to Los Angeles flights

Top 8 airlines flying from Ontario to Los Angeles

Discover the top 8 airlines that operate flights from Ontario to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 140AverageC$ 437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 188AverageC$ 298FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 197AverageC$ 525FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 226AverageC$ 388FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 245AverageC$ 481FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 281AverageC$ 566FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 297AverageC$ 542FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
APG AirlinesCheapestC$ 604AverageC$ 606FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Los Angeles?

When you search for this flight from Ontario to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Los Angeles?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Ontario.

Can Cheapflights find flights from Ontario to Los Angeles with no change fees?

Certainly. Search results for flights to Los Angeles from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Los Angeles become cheaper?

Of course! You can now track prices for flights from Ontario to Los Angeles and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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