$288 Cheap Flights from Harrisburg (MDT) to Lake Charles (LCH)

View $288 flight on Sat, May 31, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Lake Charles, LA (LCH-Lake Charles Regional)

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Cheap Flights from Harrisburg to Lake Charles (MDT-LCH)

Prices were available within the past 7 days and start at $288 for one-way flights and $474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Jun 15 - Sat, Jun 21
MDT
Harrisburg
LCH
Lake Charles
$474 Roundtrip, found 6 days ago
$474
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 15 from Harrisburg to Lake Charles, returning Sat, Jun 21, priced at $474 found 6 days ago
American Airlines
Sun, Jun 15 - Sat, Jun 21
MDT
Harrisburg
LCH
Lake Charles
$488 Roundtrip, found 6 days ago
$488
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 15 from Harrisburg to Lake Charles, returning Sat, Jun 21, priced at $488 found 6 days ago
American Airlines
Sun, Jun 15 - Sat, Jun 21
MDT
Harrisburg
LCH
Lake Charles
$508 Roundtrip, found 6 days ago
$508
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 15 from Harrisburg to Lake Charles, returning Sat, Jun 21, priced at $508 found 6 days ago
American Airlines
Sat, Jun 14 - Wed, Jul 2
MDT
Harrisburg
LCH
Lake Charles
$510 Roundtrip, found 5 days ago
$510
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jun 14 from Harrisburg to Lake Charles, returning Wed, Jul 2, priced at $510 found 5 days ago
United
Tue, Jul 22 - Wed, Aug 6
MDT
Harrisburg
LCH
Lake Charles
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 22 from Harrisburg to Lake Charles, returning Wed, Aug 6, priced at $515 found 5 days ago
American Airlines
Sat, Jun 14 - Sat, Jul 5
MDT
Harrisburg
LCH
Lake Charles
$524 Roundtrip, found 5 days ago
$524
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jun 14 from Harrisburg to Lake Charles, returning Sat, Jul 5, priced at $524 found 5 days ago
American Airlines
Tue, Jul 8 - Wed, Jul 23
MDT
Harrisburg
LCH
Lake Charles
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 8 from Harrisburg to Lake Charles, returning Wed, Jul 23, priced at $529 found 5 days ago
American Airlines
Sat, May 10 - Sat, May 24
MDT
Harrisburg
LCH
Lake Charles
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 10 from Harrisburg to Lake Charles, returning Sat, May 24, priced at $538 found 5 days ago
American Airlines
Sat, May 31 - Sun, Jun 1
MDT
Harrisburg
LCH
Lake Charles
$540 Roundtrip, found 4 days ago
$540
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 31 from Harrisburg to Lake Charles, returning Sun, Jun 1, priced at $540 found 4 days ago
United
Mon, May 26 - Wed, Jun 11
MDT
Harrisburg
LCH
Lake Charles
$541 Roundtrip, found 5 days ago
$541
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 26 from Harrisburg to Lake Charles, returning Wed, Jun 11, priced at $541 found 5 days ago
Flights from Harrisburg (MDT) to Lake Charles (LCH)
Origin airport
Harrisburg Intl.
Destination airport
Lake Charles Regional
Roundtrip price
$474
Distance
1158 mi

Harrisburg to Lake Charles Flights

The cheapest times to fly from Harrisburg 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 Harrisburg to Lake Charles are during the month of June. You can find some of the cheapest flights from Harrisburg to Lake Charles with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Harrisburg 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 Harrisburg 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 Harrisburg to Lake Charles in 2025. You can also book with separate airlines for your outbound and return journeys, from $288 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 Harrisburg 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 Harrisburg 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 Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH) cost?
Discover the latest flight deals from MDT to LCH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MDT to LCH?
The cheapest flights from MDT to LCH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MDT to LCH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MDT to LCH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH)?
Direct flights from Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from MDT to LCH?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH)?
To arrive at Lake Charles Regional Airport (LCH) without delays, pick a flight that leaves Harrisburg Intl. Airport (MDT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH) last-minute?
Last-minute bookings from MDT to LCH are generally more expensive. To secure the cheapest rates, start looking for flights as soon as possible. That said, if you’re flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a MDT to LCH flight and hotel package?
Opting for a MDT to LCH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Lake Charles Regional Airport (LCH)?
Typically, you can modify or cancel your MDT to LCH flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.