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Cheap flights from Lake Charles to Knoxville (LCH - TYS)

LCH — TYS
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Lake Charles to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Knoxville (TYS). 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 August 2, 2025.

Popular in

July

Cheapest in

January

Average price

$394
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Lake Charles to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville 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 Knoxville

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

Currently, January is the cheapest month in which you can book a flight from Lake Charles to Knoxville (average of $294). Flying from Lake Charles to Knoxville in March is currently the most expensive (average of $376). 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 Knoxville. 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 Knoxville that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lake Charles to Knoxville (average of $294). Flying from Lake Charles to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Top airline flying from Lake Charles to Knoxville

Discover the top airline that operate flights from Lake Charles to Knoxville. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$428FlexibilityNo cancel feeOn-time71%

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