Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baton Rouge to Louisville from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Louisville departing on 9/9. 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 Baton Rouge to Louisville

Cheap round-trip flights

Delta Logo
4:39 pm - 9:13 pmBTR-SDF
3h 34m1 stop
Delta Logo
5:53 pm - 10:12 pmSDF-BTR
5h 19m1 stop
$249Delta
Find Deal
Wed, Sep 24 - Mon, Sep 29
American Airlines Logo
12:15 pm - 9:36 pmBTR-SDF
8h 21m2 stops
American Airlines Logo
7:09 pm - 11:06 pmSDF-BTR
4h 57m1 stop
$254American Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29
Delta Logo
6:00 am - 11:45 amBTR-SDF
4h 45m1 stop
Delta Logo
6:00 am - 9:05 amSDF-BTR
4h 05m1 stop
$259Delta
Find Deal
Wed, Aug 27 - Sun, Aug 31
Delta Logo
7:00 pm - 11:56 pmBTR-SDF
3h 56m1 stop
Delta Logo
6:00 am - 9:40 amSDF-BTR
4h 40m1 stop
$279Delta
Find Deal
Tue, Dec 9 - Wed, Dec 31
Delta Logo
7:00 pm - 11:56 pmBTR-SDF
3h 56m1 stop
Delta Logo
10:10 am - 12:54 pmSDF-BTR
3h 44m1 stop
$294Delta
Find Deal
Sun, Dec 14 - Mon, Jan 5
American Airlines Logo
5:45 am - 2:15 pmBTR-SDF
7h 30m2 stops
American Airlines Logo
4:51 pm - 10:48 pmSDF-BTR
6h 57m1 stop
$304American Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
American Airlines Logo
4:25 pm - 10:00 pmBTR-SDF
4h 35m1 stop
American Airlines Logo
4:26 pm - 10:41 pmSDF-BTR
7h 15m1 stop
$309American Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
United Airlines Logo
2:00 pm - 9:57 pmBTR-SDF
6h 57m1 stop
United Airlines Logo
6:00 am - 11:01 amSDF-BTR
6h 01m1 stop
$319United Airlines
Find Deal
Tue, Dec 9 - Sun, Jan 4
United Airlines Logo
7:03 am - 5:15 pmBTR-SDF
9h 12m2 stops
United Airlines Logo
1:00 pm - 11:24 pmSDF-BTR
11h 24m2 stops
$339United Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
3:57 pm - 9:57 pmBTR-SDF
5h 00m1 stop
United Airlines Logo
6:00 am - 11:01 amSDF-BTR
6h 01m1 stop
$349United Airlines
Find Deal
Sat, Dec 13 - Sun, Jan 4

United Airlines flights from Baton Rouge to Louisville

Our best United Airlines deals on Baton Rouge to Louisville flight tickets
United Airlines
Dec 9
BTR2:00 pmBaton Rouge Ryan
6h 57m
1 stop
SDF9:57 pmLouisville Intl
Jan 4
SDF6:00 amLouisville Intl
6h 01m
1 stop
BTR11:01 amBaton Rouge Ryan
$319
Find similar
United Airlines
Aug 27
BTR7:03 amBaton Rouge Ryan
9h 12m
2 stops
SDF5:15 pmLouisville Intl
Aug 31
SDF1:00 pmLouisville Intl
11h 24m
2 stops
BTR11:24 pmBaton Rouge Ryan
$339
Find similar
United Airlines
Dec 13
BTR3:57 pmBaton Rouge Ryan
5h 00m
1 stop
SDF9:57 pmLouisville Intl
Jan 4
SDF6:00 amLouisville Intl
6h 01m
1 stop
BTR11:01 amBaton Rouge Ryan
$349
Find similar

Delta flights from Baton Rouge to Louisville

Our best Delta deals on Baton Rouge to Louisville flight tickets
Delta
Sep 24
BTR4:39 pmBaton Rouge Ryan
3h 34m
1 stop
SDF9:13 pmLouisville Intl
Sep 29
SDF5:53 pmLouisville Intl
5h 19m
1 stop
BTR10:12 pmBaton Rouge Ryan
$249
Find similar
Delta
Aug 27
BTR6:00 amBaton Rouge Ryan
4h 45m
1 stop
SDF11:45 amLouisville Intl
Aug 31
SDF6:00 amLouisville Intl
4h 05m
1 stop
BTR9:05 amBaton Rouge Ryan
$259
Find similar
Delta
Dec 9
BTR7:00 pmBaton Rouge Ryan
3h 56m
1 stop
SDF11:56 pmLouisville Intl
Dec 31
SDF6:00 amLouisville Intl
4h 40m
1 stop
BTR9:40 amBaton Rouge Ryan
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Louisville 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 August 14, 2025.
Use the filters below to find and compare flights from Baton Rouge to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Wed 9/24

4:39 pm-9:13 pm

1 stop3h 34m

Louisville Intl

Mon 9/29

5:53 pm-10:12 pm

1 stop5h 19m

$249

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Wed 9/24

12:15 pm-9:36 pm

2 stops8h 21m

Louisville Intl

Mon 9/29

7:09 pm-11:06 pm

1 stop4h 57m

$254

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Wed 8/27

6:00 am-11:45 am

1 stop4h 45m

Louisville Intl

Sun 8/31

6:00 am-9:05 am

1 stop4h 05m

$259

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Tue 12/9

7:00 pm-11:56 pm

1 stop3h 56m

Louisville Intl

Wed 12/31

6:00 am-9:40 am

1 stop4h 40m

$279

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Sun 12/14

7:00 pm-11:56 pm

1 stop3h 56m

Louisville Intl

Mon 1/5

10:10 am-12:54 pm

1 stop3h 44m

$294

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Wed 8/27

5:45 am-2:15 pm

2 stops7h 30m

Louisville Intl

Sun 8/31

4:51 pm-10:48 pm

1 stop6h 57m

$304

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Fri 11/21

4:25 pm-10:00 pm

1 stop4h 35m

Louisville Intl

Tue 11/25

4:26 pm-10:41 pm

1 stop7h 15m

$309

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Tue 12/9

2:00 pm-9:57 pm

1 stop6h 57m

Louisville Intl

Sun 1/4

6:00 am-11:01 am

1 stop6h 01m

$319

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Wed 8/27

7:03 am-5:15 pm

2 stops9h 12m

Louisville Intl

Sun 8/31

1:00 pm-11:24 pm

2 stops11h 24m

$339

Baton RougeLouisville

BTR - SDF

BTRSDF

Baton Rouge Ryan

Sat 12/13

3:57 pm-9:57 pm

1 stop5h 00m

Louisville Intl

Sun 1/4

6:00 am-11:01 am

1 stop6h 01m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Louisville from

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

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 Louisville?

On average, the least expensive day to fly to Louisville from Baton Rouge is on a Monday. momondo users have found tickets for Monday departures for as low as $282. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Baton Rouge to Louisville on a Friday will generally be more expensive and average around $442. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Baton Rouge to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $258. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $406 per ticket.

When to book flights from Baton Rouge to Louisville

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

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

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

Best Price Found

$169

Fastest flight time

3h 34m

Direct flights

None

Airports in Louisville

1 airport
The best one-way flight to Louisville from Baton Rouge in the past 72 hours is $169. The best round-trip flight deal from Baton Rouge to Louisville found on momondo in the last 72 hours is $249.
The fastest flight from Baton Rouge to Louisville takes 3h 34m
There are no direct flights from Baton Rouge to Louisville. Popular non-direct route for this connection is Baton Rouge Ryan Airport - Louisville Intl Airport.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

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

    The straight-line distance from Baton Rouge Ryan to Louisville Intl is 620.6 mi. Typically, this will take 3h 34m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Baton Rouge to Louisville

Compare and see reviews for airlines that fly from Baton Rouge to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $283Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Springfield
Brandenburg
Georgetown

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baton Rouge to Louisville for you.

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

All flight searches from Baton Rouge to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Baton Rouge to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Louisville from Baton Rouge are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Louisville 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
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States