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Cheap flights from Louisville to Baton Rouge from $213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Baton Rouge departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:10 am - 12:49 pm
SDF
-
BTR
6h 39m
1 stop
Delta Logo
10:27 am - 5:01 pm
BTR
-
SDF
5h 34m
1 stop
$269Delta
Thu, May 7 - Sat, May 9
United Airlines Logo
6:00 am - 11:27 am
SDF
-
BTR
6h 27m
1 stop
United Airlines Logo
4:08 pm - 9:46 pm
BTR
-
SDF
4h 38m
1 stop
$349United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
6:00 am - 11:16 am
SDF
-
BTR
6h 16m
1 stop
United Airlines Logo
4:06 pm - 9:59 pm
BTR
-
SDF
4h 53m
1 stop
$401United Airlines
Thu, May 7 - Sat, May 9
United Airlines Logo
6:00 am - 11:16 am
SDF
-
BTR
6h 16m
1 stop
United Airlines Logo
5:00 am - 5:01 pm
BTR
-
SDF
11h 01m
2 stops
$406United Airlines
Thu, May 7 - Sat, May 9
American Airlines Logo
6:23 pm - 10:39 pm
SDF
-
BTR
5h 16m
1 stop
American Airlines Logo
4:31 pm - 10:43 pm
BTR
-
SDF
5h 12m
1 stop
$407American Airlines
Fri, Feb 27 - Sat, Feb 28
American Airlines Logo
6:00 am - 9:54 am
SDF
-
BTR
4h 54m
1 stop
American Airlines Logo
4:39 pm - 12:27 am
BTR
-
SDF
6h 48m
1 stop
$412American Airlines
Fri, Feb 20 - Sun, Feb 22
Delta Logo
5:33 am - 9:46 am
SDF
-
BTR
5h 13m
1 stop
Delta Logo
10:31 am - 5:01 pm
BTR
-
SDF
5h 30m
1 stop
$425Delta
Thu, Mar 5 - Fri, Mar 6
American Airlines Logo
9:43 am - 4:03 pm
SDF
-
BTR
7h 20m
1 stop
American Airlines Logo
12:01 pm - 9:30 pm
BTR
-
SDF
8h 29m
2 stops
$429American Airlines
Thu, May 7 - Sat, May 9
United Airlines Logo
6:00 am - 11:32 am
SDF
-
BTR
6h 32m
1 stop
United Airlines Logo
6:45 pm - 1:17 pm
BTR
-
SDF
17h 32m
2 stops
$476United Airlines
Thu, Mar 5 - Fri, Mar 6
United Airlines Logo
6:00 am - 11:32 am
SDF
-
BTR
6h 32m
1 stop
United Airlines Logo
2:00 pm - 9:59 pm
BTR
-
SDF
6h 59m
1 stop
$480United Airlines
Sun, Mar 15 - Thu, Mar 19

Delta flights from Louisville to Baton Rouge

Our best Delta deals on Louisville to Baton Rouge flight tickets
Delta
May 7
SDF7:10 amLouisville Intl
6h 39m
1 stop
BTR12:49 pmBaton Rouge Ryan
May 9
BTR10:27 amBaton Rouge Ryan
5h 34m
1 stop
SDF5:01 pmLouisville Intl
$269
Delta
Mar 5
SDF5:33 amLouisville Intl
5h 13m
1 stop
BTR9:46 amBaton Rouge Ryan
Mar 6
BTR10:31 amBaton Rouge Ryan
5h 30m
1 stop
SDF5:01 pmLouisville Intl
$425
Delta
Apr 9
SDF5:35 pmLouisville Intl
5h 28m
1 stop
BTR10:03 pmBaton Rouge Ryan
Apr 12
BTR7:05 pmBaton Rouge Ryan
3h 52m
1 stop
SDF11:57 pmLouisville Intl
$494

American Airlines flights from Louisville to Baton Rouge

Our best American Airlines deals on Louisville to Baton Rouge flight tickets
American Airlines
Feb 27
SDF6:23 pmLouisville Intl
5h 16m
1 stop
BTR10:39 pmBaton Rouge Ryan
Feb 28
BTR4:31 pmBaton Rouge Ryan
5h 12m
1 stop
SDF10:43 pmLouisville Intl
$407
American Airlines
Feb 20
SDF6:00 amLouisville Intl
4h 54m
1 stop
BTR9:54 amBaton Rouge Ryan
Feb 22
BTR4:39 pmBaton Rouge Ryan
6h 48m
1 stop
SDF12:27 amLouisville Intl
$412
American Airlines
May 7
SDF9:43 amLouisville Intl
7h 20m
1 stop
BTR4:03 pmBaton Rouge Ryan
May 9
BTR12:01 pmBaton Rouge Ryan
8h 29m
2 stops
SDF9:30 pmLouisville Intl
$429

momondo 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Louisville to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 5/7

7:10 am-12:49 pm

1 stop6h 39m

Baton Rouge Ryan

Sat 5/9

10:27 am-5:01 pm

1 stop5h 34m

$269

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 2/21

6:00 am-11:27 am

1 stop6h 27m

Baton Rouge Ryan

Wed 2/25

4:08 pm-9:46 pm

1 stop4h 38m

$349

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 5/7

6:00 am-11:16 am

1 stop6h 16m

Baton Rouge Ryan

Sat 5/9

4:06 pm-9:59 pm

1 stop4h 53m

$401

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 5/7

6:00 am-11:16 am

1 stop6h 16m

Baton Rouge Ryan

Sat 5/9

5:00 am-5:01 pm

2 stops11h 01m

$406

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Fri 2/27

6:23 pm-10:39 pm

1 stop5h 16m

Baton Rouge Ryan

Sat 2/28

4:31 pm-10:43 pm

1 stop5h 12m

$407

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Fri 2/20

6:00 am-9:54 am

1 stop4h 54m

Baton Rouge Ryan

Sun 2/22

4:39 pm-12:27 am

1 stop6h 48m

$412

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 3/5

5:33 am-9:46 am

1 stop5h 13m

Baton Rouge Ryan

Fri 3/6

10:31 am-5:01 pm

1 stop5h 30m

$425

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 5/7

9:43 am-4:03 pm

1 stop7h 20m

Baton Rouge Ryan

Sat 5/9

12:01 pm-9:30 pm

2 stops8h 29m

$429

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 3/5

6:00 am-11:32 am

1 stop6h 32m

Baton Rouge Ryan

Fri 3/6

6:45 pm-1:17 pm

2 stops17h 32m

$476

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 3/15

6:00 am-11:32 am

1 stop6h 32m

Baton Rouge Ryan

Thu 3/19

2:00 pm-9:59 pm

1 stop6h 59m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Louisville to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Louisville Intl to Baton Rouge Ryan?

Delta is the most popular carrier operating from Louisville Intl to Baton Rouge Ryan

What airlines fly to Baton Rouge?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Baton Rouge from Louisville according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 8 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Baton Rouge (SDF to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Baton Rouge

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Louisville to Baton Rouge takes 4h 35m
There are no direct flights from Louisville to Baton Rouge. There are no popular flight routes from Louisville to Baton Rouge.
Search flight deals

  • How far is Louisville Intl to Baton Rouge Ryan by plane?

    Louisville Intl and Baton Rouge Ryan are 620.6 mi apart from one another. By plane, this route typically takes 4h 35m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Baton Rouge Ryan Airport?

    Prices for flights from Louisville Intl Airport to Baton Rouge Ryan Airport refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Baton Rouge Ryan Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Baton Rouge Ryan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The travel and health documents required for your trip to Baton Rouge Ryan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baton Rouge Ryan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Baton Rouge?

Best airlines flying from Louisville to Baton Rouge

Compare and see reviews for airlines that fly from Louisville to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
8,172 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights

Traveling to a place near Baton Rouge?

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

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Baton Rouge?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baton Rouge from Louisville.

Can I find flights from Louisville to Baton Rouge with flexible booking policies on momondo?

Flights from Louisville to Baton Rouge with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Baton Rouge?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Baton Rouge.

I’m not ready to book a flight from Louisville to Baton Rouge right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to Baton Rouge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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