$159 Cheap Flights from Charleston (CHS) to Baton Rouge (BTR)

View $159 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Charleston to Baton Rouge (CHS-BTR)

Prices were available within the past 7 days and start at $159 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 2 - Mon, Dec 8
CHS
Charleston
BTR
Baton Rouge
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Charleston to Baton Rouge, returning Mon, Dec 8, priced at $249 found 4 hours ago
Delta
Tue, Dec 2 - Mon, Dec 8
CHS
Charleston
BTR
Baton Rouge
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 2 from Charleston to Baton Rouge, returning Mon, Dec 8, priced at $249 found 4 hours ago
United
Wed, Nov 12 - Sat, Nov 15
CHS
Charleston
BTR
Baton Rouge
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 12 from Charleston to Baton Rouge, returning Sat, Nov 15, priced at $259 found 3 days ago
Delta
Sat, Nov 15 - Wed, Nov 19
CHS
Charleston
BTR
Baton Rouge
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 15 from Charleston to Baton Rouge, returning Wed, Nov 19, priced at $264 found 3 days ago
United
Thu, Nov 13 - Sat, Nov 15
CHS
Charleston
BTR
Baton Rouge
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Nov 13 from Charleston to Baton Rouge, returning Sat, Nov 15, priced at $279 found 3 hours ago
Delta
Wed, Dec 3 - Thu, Dec 11
CHS
Charleston
BTR
Baton Rouge
$283 Roundtrip, found 4 hours ago
$283
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 3 from Charleston to Baton Rouge, returning Thu, Dec 11, priced at $283 found 4 hours ago
American Airlines
Wed, Jan 7 - Sun, Jan 11
CHS
Charleston
BTR
Baton Rouge
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 7 from Charleston to Baton Rouge, returning Sun, Jan 11, priced at $283 found 4 days ago
Delta
Tue, Dec 2 - Mon, Dec 8
CHS
Charleston
BTR
Baton Rouge
$293 Roundtrip, found 4 hours ago
$293
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 2 from Charleston to Baton Rouge, returning Mon, Dec 8, priced at $293 found 4 hours ago
American Airlines
Tue, Dec 2 - Mon, Dec 8
CHS
Charleston
BTR
Baton Rouge
$294 Roundtrip, found 4 hours ago
$294
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Charleston to Baton Rouge, returning Mon, Dec 8, priced at $294 found 4 hours ago
Delta
Sat, Nov 15 - Mon, Nov 17
CHS
Charleston
BTR
Baton Rouge
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 15 from Charleston to Baton Rouge, returning Mon, Nov 17, priced at $298 found 3 days ago

Alternative airports near Baton Rouge

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baton Rouge Metropolitan BTR. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $279
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $279

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR) cost?
Get a cheap one-way flight from $159 or cheap return flight from $249 from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR) 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 Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)?
December is the cheapest month to fly from CHS to BTR. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from CHS to BTR. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)?
Nonstop flights from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to BTR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)?
To touch down at Baton Rouge Metropolitan Airport (BTR) on time, opt for a flight that takes off from Charleston Intl. Airport (CHS) before 3 PM. The chance 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 Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Waiting until just before your trip to book your flight from CHS to BTR often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a CHS to BTR flight and hotel package?
Compared with arranging flights and hotels separately, booking a CHS to BTR flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Baton Rouge Metropolitan Airport (BTR)?
If you booked your CHS to BTR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Charleston Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
673 mi

Book with confidence

Charleston to Baton Rouge Flights

The cheapest times to fly from Charleston to Baton Rouge

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 Charleston to Baton Rouge are during the month of December. You can find some of the cheapest flights from Charleston to Baton Rouge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Baton Rouge

Sunday is one of the best days to book for cheap flights from Charleston to Baton Rouge: 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 Charleston to Baton Rouge

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 Charleston to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 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 Charleston to Baton Rouge 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 Charleston to Baton Rouge 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.

 

Charleston to Baton Rouge Flights

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*Available to One Key members.