Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to Baton Rouge from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Baton Rouge departing on 10/20. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 1:18 pm
SDF
-
BTR
7h 13m
1 stop
United Airlines Logo
4:06 pm - 9:30 pm
BTR
-
SDF
4h 24m
1 stop
$309United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
5:35 am - 1:18 pm
SDF
-
BTR
8h 43m
2 stops
United Airlines Logo
4:06 pm - 9:30 pm
BTR
-
SDF
4h 24m
1 stop
$314United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
3:50 pm - 7:17 pm
SDF
-
BTR
4h 27m
1 stop
United Airlines Logo
5:00 am - 1:33 pm
BTR
-
SDF
7h 33m
1 stop
$319United Airlines
Sat, Oct 17 - Sat, Oct 24
Delta Logo
10:00 am - 3:12 pm
SDF
-
BTR
6h 12m
1 stop
Delta Logo
7:06 pm - 12:32 am
BTR
-
SDF
4h 26m
1 stop
$323Delta
Thu, Jun 11 - Wed, Jun 17
United Airlines Logo
3:50 pm - 7:17 pm
SDF
-
BTR
4h 27m
1 stop
United Airlines Logo
5:00 am - 4:49 pm
BTR
-
SDF
10h 49m
2 stops
$324United Airlines
Sat, Oct 17 - Sat, Oct 24
Delta Logo
4:40 pm - 9:55 pm
SDF
-
BTR
6h 15m
1 stop
Delta Logo
4:16 pm - 9:19 pm
BTR
-
SDF
4h 03m
1 stop
$333Delta
Tue, Jun 30 - Mon, Jul 6
American Airlines Logo
11:05 am - 7:06 pm
SDF
-
BTR
9h 01m
2 stops
American Airlines Logo
6:28 pm - 12:34 am
BTR
-
SDF
5h 06m
1 stop
$338American Airlines
Tue, Jun 30 - Mon, Jul 6
American Airlines Logo
3:31 pm - 10:56 pm
SDF
-
BTR
8h 25m
2 stops
American Airlines Logo
7:14 am - 5:15 pm
BTR
-
SDF
9h 01m
2 stops
$343American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
6:51 am - 1:48 pm
SDF
-
BTR
7h 57m
2 stops
American Airlines Logo
6:44 am - 2:52 pm
BTR
-
SDF
7h 08m
1 stop
$360American Airlines
Tue, Jun 23 - Tue, Jun 30
American Airlines Logo
6:51 am - 1:48 pm
SDF
-
BTR
7h 57m
2 stops
American Airlines Logo
6:28 pm - 12:28 am
BTR
-
SDF
5h 00m
1 stop
$382American Airlines
Tue, Jun 23 - Tue, Jun 30

American Airlines flights from Louisville to Baton Rouge

Our best American Airlines deals on Louisville to Baton Rouge flight tickets
American Airlines
Jun 30
SDF11:05 amLouisville Intl
9h 01m
2 stops
BTR7:06 pmBaton Rouge Ryan
Jul 6
BTR6:28 pmBaton Rouge Ryan
5h 06m
1 stop
SDF12:34 amLouisville Intl
$338
American Airlines
Oct 17
SDF3:31 pmLouisville Intl
8h 25m
2 stops
BTR10:56 pmBaton Rouge Ryan
Oct 24
BTR7:14 amBaton Rouge Ryan
9h 01m
2 stops
SDF5:15 pmLouisville Intl
$343
American Airlines
Jun 23
SDF6:51 amLouisville Intl
7h 57m
2 stops
BTR1:48 pmBaton Rouge Ryan
Jun 30
BTR6:44 amBaton Rouge Ryan
7h 08m
1 stop
SDF2:52 pmLouisville Intl
$360

United Airlines flights from Louisville to Baton Rouge

Our best United Airlines deals on Louisville to Baton Rouge flight tickets
United Airlines
Oct 20
SDF7:05 amLouisville Intl
7h 13m
1 stop
BTR1:18 pmBaton Rouge Ryan
Oct 24
BTR4:06 pmBaton Rouge Ryan
4h 24m
1 stop
SDF9:30 pmLouisville Intl
$309
United Airlines
Oct 20
SDF5:35 amLouisville Intl
8h 43m
2 stops
BTR1:18 pmBaton Rouge Ryan
Oct 24
BTR4:06 pmBaton Rouge Ryan
4h 24m
1 stop
SDF9:30 pmLouisville Intl
$314
United Airlines
Oct 17
SDF3:50 pmLouisville Intl
4h 27m
1 stop
BTR7:17 pmBaton Rouge Ryan
Oct 24
BTR5:00 amBaton Rouge Ryan
7h 33m
1 stop
SDF1:33 pmLouisville Intl
$319

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 May 14, 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

Cheapest round-trip

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 10/20

7:05 am-1:18 pm

1 stop7h 13m

Baton Rouge Ryan

Sat 10/24

4:06 pm-9:30 pm

1 stop4h 24m

$309

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 10/20

5:35 am-1:18 pm

2 stops8h 43m

Baton Rouge Ryan

Sat 10/24

4:06 pm-9:30 pm

1 stop4h 24m

$314

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 10/17

3:50 pm-7:17 pm

1 stop4h 27m

Baton Rouge Ryan

Sat 10/24

5:00 am-1:33 pm

1 stop7h 33m

$319

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Thu 6/11

10:00 am-3:12 pm

1 stop6h 12m

Baton Rouge Ryan

Wed 6/17

7:06 pm-12:32 am

1 stop4h 26m

$323

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 10/17

3:50 pm-7:17 pm

1 stop4h 27m

Baton Rouge Ryan

Sat 10/24

5:00 am-4:49 pm

2 stops10h 49m

$324
Quickest round-trip

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 6/30

4:40 pm-9:55 pm

1 stop6h 15m

Baton Rouge Ryan

Mon 7/6

4:16 pm-9:19 pm

1 stop4h 03m

$333

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 6/30

11:05 am-7:06 pm

2 stops9h 01m

Baton Rouge Ryan

Mon 7/6

6:28 pm-12:34 am

1 stop5h 06m

$338

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Sat 10/17

3:31 pm-10:56 pm

2 stops8h 25m

Baton Rouge Ryan

Sat 10/24

7:14 am-5:15 pm

2 stops9h 01m

$343

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 6/23

6:51 am-1:48 pm

2 stops7h 57m

Baton Rouge Ryan

Tue 6/30

6:44 am-2:52 pm

1 stop7h 08m

$360

LouisvilleBaton Rouge

SDF - BTR

SDFBTR

Louisville Intl

Tue 6/23

6:51 am-1:48 pm

2 stops7h 57m

Baton Rouge Ryan

Tue 6/30

6:28 pm-12:28 am

1 stop5h 00m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Louisville and Baton Rouge?

What is the cheapest month to fly to Baton Rouge?

In general, December is the cheapest month to fly from Louisville to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Baton Rouge in December, then July is your next best option. Flight prices from Louisville to Baton Rouge during July average around $291.

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 53m

Direct flights

None
The fastest flight from Louisville to Baton Rouge takes 4h 53m
There are no direct flights from Louisville to Baton Rouge. There are no popular flight routes from Louisville to Baton Rouge.
Search flight deals

Frequently asked questions about flying from Louisville to Baton Rouge

  • 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 53m.

  • 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
8,455 reviews
Search Delta 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.

An easier way to manage your Baton Rouge trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/13
Sat 6/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States