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Baton Rouge

$197+ Cheap flights from Louisville to Baton Rouge (SDF - BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BTR
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Louisville to Baton Rouge

Cheapest flights from Louisville to Baton Rouge
Explore the most affordable flight options available from Louisville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:31 amSDF - BTR
1 stop4h 43mUnited Airlines
Tue 12/92:00 pmBTR - SDF
1 stop4h 54mUnited Airlines
Deal found 11/5$319
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amSDF - BTR
1 stop4h 37mDelta
Tue 11/116:55 pmBTR - SDF
1 stop4h 11mDelta
Deal found 11/4$354
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:35 pmSDF - BTR
1 stop6h 56mUnited Airlines
Sat 11/297:00 amBTR - SDF
1 stop5h 25mUnited Airlines
Deal found 11/5$364
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amSDF - BTR
2 stops8h 45mAmerican Airlines
Tue 11/114:25 pmBTR - SDF
1 stop4h 36mAmerican Airlines
Deal found 11/4$429

Cheap flight deals from Louisville to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$293
(Delta)

One-way from

$197
(Delta)

Popular in

February

Cheapest in

May

Average price

$298
Provider with most accurate pricing for Louisville Intl-Baton Rouge Ryan flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Baton Rouge Ryan flights.
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From Louisville Intl to Baton Rouge Ryan
Search Deals
One-way flight from Louisville Intl to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Baton Rouge that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Louisville to Baton Rouge that are best for you.

Fly from

Louisville

Fly to

Baton Rouge

Route

Depart

Return

Price

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 1/17

5:45 pm-10:03 pm

1 stop5h 18m

Baton Rouge Ryan

Mon 1/19

4:02 pm-11:50 pm

1 stop6h 48m

$294

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 12/6

9:31 am-1:14 pm

1 stop4h 43m

Baton Rouge Ryan

Tue 12/9

2:00 pm-7:54 pm

1 stop4h 54m

$319

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 1/17

11:10 am-7:33 pm

2 stops9h 23m

Baton Rouge Ryan

Mon 1/19

1:55 pm-9:59 pm

1 stop7h 04m

$324

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Wed 11/26

3:35 pm-9:31 pm

1 stop6h 56m

Baton Rouge Ryan

Sat 11/29

7:00 am-1:25 pm

1 stop5h 25m

$364

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 1/18

6:00 am-11:25 am

1 stop6h 25m

Baton Rouge Ryan

Fri 1/23

5:15 pm-1:28 pm

2 stops19h 13m

$389

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 1/18

6:00 am-9:52 am

1 stop4h 52m

Baton Rouge Ryan

Thu 1/22

4:02 pm-8:56 pm

1 stop3h 54m

$408

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 1/18

6:00 am-9:52 am

1 stop4h 52m

$197

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 1/18

9:15 am-1:17 pm

1 stop5h 02m

$232

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 11/23

6:00 am-9:50 am

1 stop4h 50m

$324

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 11/23

6:07 pm-5:28 pm

2 stops24h 21m

$836

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Louisville to Baton Rouge

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Baton Rouge in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Baton Rouge flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Baton Rouge flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Baton Rouge flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Baton Rouge

What is the cheapest month to book a flight from Louisville to Baton Rouge?

Currently, April is the cheapest month in which you can book a flight from Louisville to Baton Rouge (average of $82). Flying from Louisville to Baton Rouge in October is currently the most expensive (average of $181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to BTR?

Find hourly flight availability from Louisville to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Louisville to Baton Rouge by exploring options for tickets in the afternoon.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Louisville to Baton Rouge to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Baton Rouge?

    A quick flight from Louisville to Baton Rouge can take about 4h 43m. Delta provides one of the quickest options available for as low as $319. The distance from Louisville to Baton Rouge is about 611 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Louisville to Baton Rouge round-trip?

    Cheapflights users have booked flights from Louisville to Baton Rouge round-trip from $232. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Louisville to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Louisville to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Baton Rouge.

  • Can I find deals for business class flights from Louisville to Baton Rouge?

    Yes. Cheapflights offers flight deals from Louisville to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Baton Rouge?

    Currently, April is the cheapest month in which you can book a flight from Louisville to Baton Rouge (average of $82). Flying from Louisville to Baton Rouge in October is currently the most expensive (average of $181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

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Top 2 airlines flying from Louisville to Baton Rouge

Discover the top 2 airlines that operate flights from Louisville to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$292FlexibilityNo cancel feeOn-time71%

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