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Cheap flights from Lake Charles to Ontario (LCH - ONT)

LCH — ONT
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Find flight deals from Lake Charles to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

March

Cheapest in

September
Provider with most accurate pricing for Lake Charles-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lake Charles-Ontario flights.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals

Compare providers for flights from Lake Charles to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lake Charles to Ontario in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lake Charles-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lake Charles-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lake Charles-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lake Charles-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lake Charles-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lake Charles to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Lake Charles 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 Lake Charles to Ontario

What is the cheapest month to book a flight from Lake Charles to Ontario?

Currently, June is the cheapest month in which you can book a flight from Lake Charles to Ontario (average of $231). Flying from Lake Charles to Ontario in March is currently the most expensive (average of $491). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 7, 2025.
Peruse reviews from past customers who have flown with American Airlines from Lake Charles to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.
American Airlines
7.2
Good
11,046 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.

Related info for your journey

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

  • What is the cheapest airline to fly from Lake Charles to Ontario round-trip?

    Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $287.

  • Can I find deals for flights from Lake Charles to Ontario that include hotel bookings?

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

  • How can I find direct flights from Lake Charles to Ontario?

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

  • Can I find deals for business class flights from Lake Charles to Ontario?

    Yes. Cheapflights offers flight deals from Lake Charles to Ontario 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 Lake Charles to Ontario?

    Currently, June is the cheapest month in which you can book a flight from Lake Charles to Ontario (average of $231). Flying from Lake Charles to Ontario in March is currently the most expensive (average of $491). 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.

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Top airline flying from Lake Charles to Ontario

Discover the top airline that operate flights from Lake Charles to Ontario. 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 2,558,603 searches. Data last updated December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$419FlexibilityNo cancel feeOn-time71%

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