Cheap Flights from Baton Rouge (BTR) to Decatur (DEC)

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Decatur, IL (DEC)

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Frequently asked questions

How much does a flight from Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC) cost?
Grab a cheap one-way flight or cheap return flight from Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC) 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 Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC)?
The cheapest month to fly from BTR to DEC is , when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC)?
To find the cheapest airline that'll fly you from BTR to DEC, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin 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 Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC)?
Direct flights from Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC) 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 BTR to DEC?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the airline and season.*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 Decatur Airport (DEC)?
To avoid potential delays on the Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**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 Decatur Airport (DEC) last-minute?
Waiting until just before your departure to book your flight from BTR to DEC often results in higher prices. While you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a BTR to DEC flight and hotel package?
Compared with arranging hotels and flights separately, booking a BTR to DEC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to Decatur Airport (DEC)?
If you booked your BTR to DEC flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond 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 information.

Travel information

Origin airport
Baton Rouge Metropolitan
Destination airport
Decatur
Distance
655 mi

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Baton Rouge to Decatur Flights

The cheapest times to fly from Baton Rouge to Decatur

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

 

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

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

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 Decatur 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 Decatur 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 Decatur 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 Decatur Flights

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