BTR - SDF

$254 Find Cheap Flights from Baton Rouge to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Louisville departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Louisville, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$329
Typical prices: $468-$338
Delta
Thu 5/28Sun 5/31
BTR - SDF • 1 stop
Cheapest one-way
$254
Delta
Fri 5/29
BTR - SDF • 1 stop
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and Louisville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $391 (round-trip)
Shortest trip • 4h 43m (one-way)
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Louisville (BTR-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to Louisville

Thu, May 28 - Sun, May 31
Delta Logo
1:37 pm - 7:03 pm
BTR
-
SDF
4h 26m
1 stop
Delta Logo
11:12 am - 3:07 pm
SDF
-
BTR
4h 55m
1 stop
$329Delta
Fri, Apr 17 - Fri, May 8
Delta Logo
7:08 pm - 11:59 pm
BTR
-
SDF
3h 51m
1 stop
Delta Logo
11:12 am - 3:07 pm
SDF
-
BTR
4h 55m
1 stop
$334Delta
Thu, Apr 16 - Mon, Apr 20
Delta Logo
7:08 pm - 11:59 pm
BTR
-
SDF
3h 51m
1 stop
Delta Logo
6:00 am - 9:46 am
SDF
-
BTR
4h 46m
1 stop
$339Delta
Fri, Apr 17 - Sun, Apr 26
United Airlines Logo
12:00 pm - 8:00 pm
BTR
-
SDF
7h 00m
1 stop
United Airlines Logo
5:00 am - 1:25 pm
SDF
-
BTR
9h 25m
2 stops
$355United Airlines
Thu, May 28 - Sun, May 31
Delta Logo
1:37 pm - 7:03 pm
BTR
-
SDF
4h 26m
1 stop
Delta Logo
9:45 am - 3:07 pm
SDF
-
BTR
6h 22m
1 stop
$364Delta
Fri, Apr 17 - Sun, Apr 19
Delta Logo
4:00 pm - 8:39 pm
BTR
-
SDF
3h 39m
1 stop
Delta Logo
6:00 am - 9:46 am
SDF
-
BTR
4h 46m
1 stop
$379Delta
Fri, May 1 - Fri, May 8
American Airlines Logo
4:53 pm - 11:11 pm
BTR
-
SDF
5h 18m
1 stop
American Airlines Logo
7:33 am - 11:31 am
SDF
-
BTR
4h 58m
1 stop
$395American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
2:33 pm - 12:25 am
BTR
-
SDF
8h 52m
2 stops
American Airlines Logo
7:33 am - 11:31 am
SDF
-
BTR
4h 58m
1 stop
$400American Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
5:00 am - 2:37 pm
BTR
-
SDF
8h 37m
2 stops
United Airlines Logo
6:15 am - 11:20 am
SDF
-
BTR
6h 05m
1 stop
$414United Airlines
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
12:01 pm - 9:30 pm
BTR
-
SDF
8h 29m
2 stops
American Airlines Logo
4:30 pm - 9:25 pm
SDF
-
BTR
5h 55m
1 stop
$417American Airlines
Booking Insights

KAYAK's insights & trends for Baton Rouge to Louisville flights

Get data-powered insights and trends into flights from Baton Rouge to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Baton Rouge to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baton Rouge to Louisville departing in May.

Good to know

Low seasonAugust
Cheapest flight$254
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Baton Rouge to Louisville

When to book flights from Baton Rouge to Louisville

Are your dates flexible? Find out the best times to travel from Baton Rouge to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baton Rouge to Louisville

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

    In the last 3 days, the lowest price for a flight from Baton Rouge to Louisville was $254 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Baton Rouge and Louisville?

    A passport is not required to fly from Baton Rouge to Louisville.

  • Which airports will I be using when flying from Baton Rouge to Louisville?

    Baton Rouge airport is called Baton Rouge Ryan and the only airport in Louisville is Louisville Intl.

  • Which aircraft models fly most regularly from Baton Rouge to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Louisville?

    oneworld, and SkyTeam are the airline alliances operating flights between Baton Rouge and Louisville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Baton Rouge to Louisville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Baton Rouge to Louisville are Delta and American Airlines. With an average price for the route of $336 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $377 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Baton Rouge to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baton Rouge to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Baton Rouge is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baton Rouge to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baton Rouge to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Baton Rouge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Baton Rouge to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baton Rouge to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8385 reviews
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

10.0 ExcellentBrittany, Apr 2026
DAL - ATL
Read more Delta reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

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

Information on your arrival and departure airports