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Cheap flights from Louisville to Baton Rouge from $184

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 9/18. 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

Delta Logo
5:56 pm - 10:12 pmSDF-BTR
5h 16m1 stop
Delta Logo
6:50 pm - 11:52 pmBTR-SDF
4h 02m1 stop
$249Delta
Find Deal
Sat, Sep 27 - Sun, Sep 28
Delta Logo
5:45 pm - 10:00 pmSDF-BTR
5h 15m1 stop
Delta Logo
7:00 pm - 11:56 pmBTR-SDF
3h 56m1 stop
$279Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
6:00 am - 9:15 amSDF-BTR
4h 15m1 stop
Delta Logo
6:49 pm - 11:56 pmBTR-SDF
4h 07m1 stop
$284Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:44 pm - 11:11 pmSDF-BTR
5h 27m1 stop
American Airlines Logo
6:32 pm - 11:59 pmBTR-SDF
4h 27m1 stop
$294American Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
2:42 pm - 11:11 pmSDF-BTR
9h 29m2 stops
American Airlines Logo
5:30 am - 11:44 amBTR-SDF
5h 14m1 stop
$298American Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
American Airlines Logo
8:02 pm - 11:47 pmSDF-BTR
4h 45m1 stop
American Airlines Logo
5:38 pm - 11:15 pmBTR-SDF
4h 37m1 stop
$347American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Delta Logo
6:00 am - 9:36 amSDF-BTR
4h 36m1 stop
Delta Logo
7:00 pm - 11:56 pmBTR-SDF
3h 56m1 stop
$402Delta
Find Deal
Wed, Nov 26 - Sat, Nov 29
United Airlines Logo
2:02 pm - 10:44 pmSDF-BTR
9h 42m2 stops
United Airlines Logo
9:30 pm - 9:59 amBTR-SDF
11h 29m2 stops
$580United Airlines
Find Deal
Wed, Nov 26 - Sat, Nov 29
United Airlines Logo
7:10 am - 10:44 pmSDF-BTR
16h 34m1 stop
United Airlines Logo
2:05 pm - 7:54 pmBTR-SDF
4h 49m1 stop
$592United Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 1
United Airlines Logo
7:10 am - 11:18 amSDF-BTR
5h 08m1 stop
United Airlines Logo
9:30 pm - 9:59 amBTR-SDF
11h 29m2 stops
$595United Airlines
Find Deal
Wed, Nov 26 - Sat, Nov 29

American Airlines flights from Louisville to Baton Rouge

Our best American Airlines deals on Louisville to Baton Rouge flight tickets
American Airlines
Sep 26
SDF6:44 pmLouisville Intl
5h 27m
1 stop
BTR11:11 pmBaton Rouge Ryan
Sep 28
BTR6:32 pmBaton Rouge Ryan
4h 27m
1 stop
SDF11:59 pmLouisville Intl
$294
Find similar
American Airlines
Sep 27
SDF2:42 pmLouisville Intl
9h 29m
2 stops
BTR11:11 pmBaton Rouge Ryan
Sep 28
BTR5:30 amBaton Rouge Ryan
5h 14m
1 stop
SDF11:44 amLouisville Intl
$298
Find similar
American Airlines
Sep 11
SDF8:02 pmLouisville Intl
4h 45m
1 stop
BTR11:47 pmBaton Rouge Ryan
Sep 17
BTR5:38 pmBaton Rouge Ryan
4h 37m
1 stop
SDF11:15 pmLouisville Intl
$347
Find similar

United Airlines flights from Louisville to Baton Rouge

Our best United Airlines deals on Louisville to Baton Rouge flight tickets
United Airlines
Aug 9
SDF3:39 pmLouisville Intl
4h 59m
1 stop
BTR7:38 pmBaton Rouge Ryan
Aug 17
BTR12:00 pmBaton Rouge Ryan
9h 14m
2 stops
SDF10:14 pmLouisville Intl
$548
Find similar
United Airlines
Nov 26
SDF2:02 pmLouisville Intl
9h 42m
2 stops
BTR10:44 pmBaton Rouge Ryan
Nov 29
BTR9:30 pmBaton Rouge Ryan
11h 29m
2 stops
SDF9:59 amLouisville Intl
$580
Find similar
United Airlines
Oct 26
SDF7:10 amLouisville Intl
16h 34m
1 stop
BTR10:44 pmBaton Rouge Ryan
Nov 1
BTR2:05 pmBaton Rouge Ryan
4h 49m
1 stop
SDF7:54 pmLouisville Intl
$592
Find similar

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 July 31, 2025.
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

Sat 9/27

5:56 pm-10:12 pm

1 stop5h 16m

Baton Rouge Ryan

Sun 9/28

6:50 pm-11:52 pm

1 stop4h 02m

$249

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Fri 12/5

5:45 pm-10:00 pm

1 stop5h 15m

Baton Rouge Ryan

Sun 12/7

7:00 pm-11:56 pm

1 stop3h 56m

$279

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 8/14

6:00 am-9:15 am

1 stop4h 15m

Baton Rouge Ryan

Mon 8/18

6:49 pm-11:56 pm

1 stop4h 07m

$284

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Fri 9/26

6:44 pm-11:11 pm

1 stop5h 27m

Baton Rouge Ryan

Sun 9/28

6:32 pm-11:59 pm

1 stop4h 27m

$294

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 9/27

2:42 pm-11:11 pm

2 stops9h 29m

Baton Rouge Ryan

Sun 9/28

5:30 am-11:44 am

1 stop5h 14m

$298

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 9/11

8:02 pm-11:47 pm

1 stop4h 45m

Baton Rouge Ryan

Wed 9/17

5:38 pm-11:15 pm

1 stop4h 37m

$347

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Wed 11/26

6:00 am-9:36 am

1 stop4h 36m

Baton Rouge Ryan

Sat 11/29

7:00 pm-11:56 pm

1 stop3h 56m

$402

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Wed 11/26

2:02 pm-10:44 pm

2 stops9h 42m

Baton Rouge Ryan

Sat 11/29

9:30 pm-9:59 am

2 stops11h 29m

$580

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sun 10/26

7:10 am-10:44 pm

1 stop16h 34m

Baton Rouge Ryan

Sat 11/1

2:05 pm-7:54 pm

1 stop4h 49m

$592

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Wed 11/26

7:10 am-11:18 am

1 stop5h 08m

Baton Rouge Ryan

Sat 11/29

9:30 pm-9:59 am

2 stops11h 29m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 day to depart on your flight to Baton Rouge?

The cheapest day to depart from Louisville to Baton Rouge is on a Wednesday. Travelers who choose to depart for Baton Rouge on a Wednesday will often find tickets for as low as $276. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $452. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is in the afternoon. Flights from Louisville to Baton Rouge during this time can be as low as $256. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $401.

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

Best Price Found

$184

Fastest flight time

4h 04m

Direct flights

None

Airports in Baton Rouge

1 airport
The best one-way flight to Baton Rouge from Louisville in the past 72 hours is $184. The best round-trip flight deal from Louisville to Baton Rouge found on momondo in the last 72 hours is $249.
The fastest flight from Louisville to Baton Rouge takes 4h 04m
There are no direct flights from Louisville to Baton Rouge. Popular non-direct route for this connection is Louisville Intl Airport - Baton Rouge Ryan Airport.
There is 1 airport near Baton Rouge: Baton Rouge Ryan (BTR)
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 04m.

  • 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
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 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
Saint Francisville
Port Allen

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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