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

LCH — ONT
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Popular in

December

Cheapest in

November

Average price

$336
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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, August is the cheapest month in which you can book a flight from Lake Charles to Ontario (average of $246). Flying from Lake Charles to Ontario in March is currently the most expensive (average of $328). 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.

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.

  • 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, August is the cheapest month in which you can book a flight from Lake Charles to Ontario (average of $246). Flying from Lake Charles to Ontario in March is currently the most expensive (average of $328). 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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Alternative routes for Lake Charles to Ontario

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$427FlexibilityNo cancel feeOn-time71%

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