$119 Cheap Delta flights Raleigh (RDU) to Baton Rouge (BTR)

Scoring cheap one-way Delta Air Lines flights from RDU to BTR from $119 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $243 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

December is one of the cheapest months to travel to Baton Rouge with Delta Air Lines. You could also find great deals on one-way and return fares in January.

To find cheap Delta Air Lines fares from Raleigh - Durham Intl. Airport (RDU) to Baton Rouge Metropolitan Airport (BTR), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, hit search and tick the “Nonstop” filter on Expedia to browse any direct flights from RDU to BTR with Delta Air Lines or other carriers.

Filter your results by “Morning” and “Early Morning” to browse the earliest flights from RDU to BTR. Setting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board a Delta Air Lines flight from Raleigh - Durham Intl. Airport (RDU) to Baton Rouge, and you’ll most likely come in to Baton Rouge Metropolitan Airport (BTR). This is the airline’s main hub in this destination.

Taking off from RDU to BTR with Delta Air Lines means enjoying a host of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can change or cancel your flight, although there may be additional charges if you booked over 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to adjust your plans. To update your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for further information.