$259 Cheap Flights from Harrisburg (MDT) to Baton Rouge (BTR)

View $259 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Harrisburg to Baton Rouge (MDT-BTR)

Prices were available within the past 7 days and start at $259 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 24 - Tue, Dec 2
MDT
Harrisburg
BTR
Baton Rouge
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 24 from Harrisburg to Baton Rouge, returning Tue, Dec 2, priced at $271 found 6 days ago
Delta
Wed, Nov 19 - Wed, Dec 3
MDT
Harrisburg
BTR
Baton Rouge
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 19 from Harrisburg to Baton Rouge, returning Wed, Dec 3, priced at $276 found 6 days ago
United
Wed, Oct 29 - Wed, Nov 5
MDT
Harrisburg
BTR
Baton Rouge
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 29 from Harrisburg to Baton Rouge, returning Wed, Nov 5, priced at $284 found 6 days ago
United
Thu, Nov 20 - Thu, Nov 27
MDT
Harrisburg
BTR
Baton Rouge
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 20 from Harrisburg to Baton Rouge, returning Thu, Nov 27, priced at $296 found 6 days ago
Delta
Mon, Nov 24 - Sat, Dec 6
MDT
Harrisburg
BTR
Baton Rouge
$305 Roundtrip, found 6 days ago
$305
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Harrisburg to Baton Rouge, returning Sat, Dec 6, priced at $305 found 6 days ago
Delta
Mon, Nov 24 - Wed, Dec 3
MDT
Harrisburg
BTR
Baton Rouge
$310 Roundtrip, found 6 days ago
$310
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Harrisburg to Baton Rouge, returning Wed, Dec 3, priced at $310 found 6 days ago
United
Wed, Oct 29 - Wed, Nov 5
MDT
Harrisburg
BTR
Baton Rouge
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 29 from Harrisburg to Baton Rouge, returning Wed, Nov 5, priced at $311 found 6 days ago
Delta
Thu, Nov 27 - Wed, Dec 3
MDT
Harrisburg
BTR
Baton Rouge
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 27 from Harrisburg to Baton Rouge, returning Wed, Dec 3, priced at $315 found 6 days ago
United
Thu, Nov 20 - Thu, Nov 27
MDT
Harrisburg
BTR
Baton Rouge
$323 Roundtrip, found 6 days ago
$323
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 20 from Harrisburg to Baton Rouge, returning Thu, Nov 27, priced at $323 found 6 days ago
United
Wed, Oct 29 - Wed, Nov 5
MDT
Harrisburg
BTR
Baton Rouge
$326 Roundtrip, found 6 days ago
$326
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 29 from Harrisburg to Baton Rouge, returning Wed, Nov 5, priced at $326 found 6 days ago

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR) cost?
Secure a cheap one-way flight from $259 or cheap return flight from $271 from Harrisburg Intl. Airport (MDT) 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 Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)?
November is the least expensive month to fly from MDT to BTR. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from MDT to BTR. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)?
Direct flights from Harrisburg Intl. Airport (MDT) 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 Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDT to BTR?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)?
To land at Baton Rouge Metropolitan Airport (BTR) without delays, opt for a flight that takes off from Harrisburg Intl. Airport (MDT) before 3 PM. The likelihood 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 Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Waiting until just before your trip to book your flight from MDT to BTR often results in higher prices. While you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a MDT to BTR flight and hotel package?
Opting for a MDT to BTR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Baton Rouge Metropolitan Airport (BTR)?
In most instances, you're able to cancel or reschedule your MDT to BTR flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$270
Distance
1048 mi

Book with confidence

Harrisburg to Baton Rouge Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Harrisburg 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 Harrisburg 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 Harrisburg to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $259 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 Harrisburg 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 Harrisburg 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.

 

Harrisburg to Baton Rouge Flights

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*Available to One Key members.