Cheap Flights from Baton Rouge (BTR) to Atlanta (PDK)

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Atlanta, GA (PDK-DeKalb-Peachtree)

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Flights from Baton Rouge (BTR) to Atlanta (PDK)
Origin airport
Baton Rouge Metropolitan
Destination airport
DeKalb-Peachtree
Distance
462 mi

Baton Rouge to Atlanta Flights

The cheapest times to fly from Baton Rouge to Atlanta

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

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

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

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 Atlanta 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 Atlanta 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 Atlanta 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

Is it cheaper to buy a plane ticket from BTR to Peachtree--DeKalb Airport last minute?
Booking your flight from Baton Rouge Metropolitan Airport (BTR) to PDK Airport at the last minute could help you save if you luck out and find a real steal. However, tickets typically don’t come down in price closer to the departure date. If you choose to wait, flights could also be sold out or the best seats taken (we hope you like the middle seat!). If you want to be on the safe side, book well ahead of the date you want to leave. In fact, you can find some of the biggest deals up to 12 months in advance. If your favorite carrier hasn’t released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Atlanta from Baton Rouge?
Baton Rouge to Atlanta flights arrive at DeKalb-Peachtree Airport (PDK). Drop your belongings at your hotel and then head out and tick off some of the city’s best attractions, such as Centennial Olympic Park and Georgia Aquarium. The airport is about 10 mi northeast of the center of Atlanta.
Can I change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to PDK?
We know life happens and plans change, so Expedia is here to help make things easy. First, find your Baton Rouge Metropolitan Airport to DeKalb-Peachtree Airport (PDK) itinerary through the Expedia Trips portal and read the ticket rules about what changes can be made. If you booked your ticket in the last 24 hours, some carriers allow you to cancel at no cost and book new flights. If you bought your ticket more than 24 hours ago, contact us via our Customer Service portal to see how we can help.

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