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Flights from Knoxville to Lake Charles
Cheap flight deals from Knoxville to Lake Charles Starting at $259
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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TYS 10:35 AM5h 51m1 stopsLCH 3:26 PMKnoxville - Lake Charles | Wed, Mar 26 | United AirlinesLCH 7:30 AM5h 6m1 stopsTYS 1:36 PMLake Charles - Knoxville | Tue, Apr 1 | United Airlines$292 $78063% OFF63% OFF$780 $292
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TYS 9:00 AM7h 27m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Tue, Apr 1 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Mon, Apr 7 | United Airlines$344 $78056% OFF56% OFF$780 $344
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TYS 10:35 AM5h 51m1 stopsLCH 3:26 PMKnoxville - Lake Charles | Thu, Mar 27 | United AirlinesLCH 7:30 AM5h 6m1 stopsTYS 1:36 PMLake Charles - Knoxville | Wed, Apr 2 | United Airlines$356 $78054% OFF54% OFF$780 $356
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TYS 4:59 PM5h 42m1 stopsLCH 9:41 PMKnoxville - Lake Charles | Sat, Apr 5 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Fri, Apr 11 | United Airlines$39050% OFF$780 $390
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TYS 4:59 PM5h 42m1 stopsLCH 9:41 PMKnoxville - Lake Charles | Wed, Apr 16 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Tue, Apr 22 | United Airlines$39949% OFF$780 $399
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TYS 10:35 AM5h 51m1 stopsLCH 3:26 PMKnoxville - Lake Charles | Fri, Mar 28 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Thu, Apr 3 | United Airlines$44643% OFF$780 $446
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TYS 10:40 AM5h 47m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Tue, Apr 15 | United AirlinesLCH 10:00 AM4h 51m1 stopsTYS 3:51 PMLake Charles - Knoxville | Sun, Apr 20 | United Airlines$44843% OFF$780 $448
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TYS 10:40 AM5h 47m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Thu, Apr 17 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Tue, Apr 22 | United Airlines$48338% OFF$780 $483
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TYS 9:00 AM7h 27m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Sun, Mar 30 | United AirlinesLCH 10:00 AM4h 51m1 stopsTYS 3:51 PMLake Charles - Knoxville | Sat, Apr 5 | United Airlines$50735% OFF$780 $507
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TYS 7:05 AM13h 1m1 stopsLCH 7:06 PMKnoxville - Lake Charles | Sat, Mar 29 | United AirlinesLCH 4:15 PM6h1 stopsTYS 11:15 PMLake Charles - Knoxville | Fri, Apr 4 | United Airlines$59324% OFF$780 $593
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TYS 1:00 PM17h 25m1 stopsLCH Invalid DateKnoxville - Lake Charles | Wed, Mar 19 | Normal AirlineLCH 3:00 PM6hNonstopTYS 4:00 PMLake Charles - Knoxville | Fri, Mar 21 | Normal AirlineFind More FlightsFind More Flights
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TYS 4:59 PM5h 42m1 stopsLCH 9:41 PMKnoxville - Lake Charles | Sat, Apr 5 | United Airlines$259 $39434% OFF34% OFF$394 $259
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TYS 9:00 AM7h 27m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Thu, Apr 3 | United Airlines$298 $39424% OFF24% OFF$394 $298
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TYS 9:00 AM7h 27m1 stopsLCH 3:27 PMKnoxville - Lake Charles | Sun, Apr 20 | United Airlines$299 $39424% OFF24% OFF$394 $299
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TYS 1:00 PM17h 25m1 stopsLCH Invalid DateKnoxville - Lake Charles | Wed, Mar 19 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Knoxville (TYS) to Lake Charles (LCH) the cheapest?
Airlines adjust prices for flights from Knoxville to Lake Charles based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Knoxville (TYS) to Lake Charles (LCH) cost?
According to Trip.com's data, the lowest price is around $475.
How to find a cheap flight from Knoxville to Lake Charles
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Lake Charles. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Knoxville to Lake Charles ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Knoxville to Lake Charles for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $259 for a one-way ticket on Sat, Apr 5.
Compare cheap Knoxville to Lake Charles flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Knoxville to Lake Charles. The most affordable airline currently operating on this route is United Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Knoxville to Lake Charles route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Knoxville to Lake Charles flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Knoxville to Lake Charles to access exclusive deals just for you.
Flight Info | Knoxville to Lake Charles
Cheapest nonstop flight price | $259 |
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Off-season for travel | April |
Peak season for travel | May |
Flight distance | 1,067.26 km |
Popular airline | United Airlines |
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