$289 Cheap Flights from Chattanooga (CHA) to Lake Charles (LCH)

View $289 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Lake Charles, LA (LCH-Lake Charles Regional)

Cheap Flights from Chattanooga to Lake Charles (CHA-LCH)

Prices were available within the past 7 days and start at $289 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chattanooga (CHA) to Lake Charles (LCH)
Origin airport
Chattanooga Metropolitan
Destination airport
Lake Charles Regional
Distance
577 mi

Chattanooga to Lake Charles Flights

The cheapest times to fly from Chattanooga to Lake Charles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chattanooga to Lake Charles are during the month of . You can find some of the cheapest flights from Chattanooga to Lake Charles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chattanooga to Lake Charles

Sunday is one of the best days to book for cheap flights from Chattanooga to Lake Charles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chattanooga to Lake Charles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chattanooga to Lake Charles in 2026. You can also book with separate airlines for your outbound and return journeys, from $289 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chattanooga to Lake Charles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chattanooga to Lake Charles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH) cost?
Get a cheap one-way flight from $289 or cheap return flight from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH)?
is the cheapest month to fly from CHA to LCH. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH)?
To find the cheapest airline that'll fly you from CHA to LCH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH)?
There are no daily direct flights available from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from CHA to LCH?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH)?
To touch down at Lake Charles Regional Airport (LCH) on schedule, select a flight that leaves from Chattanooga Metropolitan Airport (CHA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH) last-minute?
Last-minute bookings from CHA to LCH are usually more expensive. To secure the best prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a CHA to LCH flight and hotel package?
Compared with arranging hotels and flights separately, booking a CHA to LCH flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Chattanooga Metropolitan Airport (CHA) to Lake Charles Regional Airport (LCH)?
It's usually possible to reschedule or cancel your CHA to LCH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.