Cheap Flights from Baton Rouge (BTR) to Carbondale (MDH)

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)

Frequently asked questions

How much does a flight from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois) cost?
Lock in a cheap one-way flight or cheap return flight from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)?
The cheapest month to fly from BTR to MDH is , when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)?
To find the cheapest airline flying from BTR to MDH, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)?
You'll have to take a flight with a layover if you're traveling from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BTR to MDH?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)?
To avoid possible delays on the Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois) last-minute?
Last-minute bookings from BTR to MDH are typically more expensive. To lock in the lowest rates, start looking for flights early. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a BTR to MDH flight and hotel package?
Compared with arranging hotels and flights separately, booking a BTR to MDH flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to Carbondale, IL (MDH-Southern Illinois)?
Generally, it's possible to cancel or reschedule your BTR to MDH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Baton Rouge Metropolitan
Destination airport
Southern Illinois
Distance
512 mi

Book with confidence

Book with confidence

Baton Rouge to Carbondale Flights

The cheapest times to fly from Baton Rouge to Carbondale

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

 

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

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

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

 

Baton Rouge to Carbondale Flights

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*Available to One Key members.