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BTR - SDF

$249 Find Cheap Flights from Baton Rouge to Louisville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$337
Typical prices: $333-$474
Delta
Tue 12/25Mon 1/1
BTR - SDF • 1 stop
Cheapest one-way
$249
Typical prices: $283-$427
United Airlines
Mon 11/19
BTR - SDF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $342 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 4h 45m (one-way)
Insights
Insights
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Flight Deals
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to Louisville

Fri, Dec 25 - Fri, Jan 1
Delta Logo
3:40 pm - 9:51 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
5h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:20 pm - 7:52 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
6h 32m1 stop Atlanta Hartsfield-Jackson
$337Delta
Fri, Oct 23 - Thu, Oct 29
American Airlines Logo
5:26 pm - 11:27 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
5h 01m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:54 amSDF  Louisville Intl-BTR Baton Rouge Ryan
5h 54m1 stop Dallas/Fort Worth
$338American Airlines
Fri, Dec 25 - Wed, Dec 30
Delta Logo
3:40 pm - 9:51 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
5h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:56 pm - 9:54 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
3h 58m1 stop Atlanta Hartsfield-Jackson
$338Delta
Fri, Dec 25 - Mon, Jan 4
Delta Logo
3:40 pm - 9:51 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
5h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 9:41 amSDF  Louisville Intl-BTR Baton Rouge Ryan
4h 41m1 stop Atlanta Hartsfield-Jackson
$338Delta
Thu, Dec 31 - Fri, Jan 1
Delta Logo
6:16 am - 1:35 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
6h 19m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:20 pm - 7:52 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
6h 32m1 stop Atlanta Hartsfield-Jackson
$338Delta
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
2:05 pm - 9:59 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
6h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
7:05 am - 1:29 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
7h 24m1 stop Houston George Bush Intcntl
$339United Airlines
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
5:00 am - 4:39 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
10h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:05 am - 11:26 amSDF  Louisville Intl-BTR Baton Rouge Ryan
5h 21m1 stop Houston George Bush Intcntl
$344United Airlines
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
5:00 am - 1:24 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
7h 24m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:10 am - 3:15 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
9h 05m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$349United Airlines
Thu, Dec 31 - Thu, Dec 31
American Airlines Logo
6:00 am - 1:02 pmBTR  Baton Rouge Ryan-SDF Louisville Intl
6h 02m1 stop Dallas/Fort Worth
American Airlines Logo
3:36 pm - 8:30 pmSDF  Louisville Intl-BTR Baton Rouge Ryan
5h 54m1 stop Dallas/Fort Worth
$433American Airlines
Tue, Dec 29 - Thu, Dec 31
American Airlines Logo
6:20 pm - 12:08 amBTR  Baton Rouge Ryan-SDF Louisville Intl
4h 48m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 10:11 amSDF  Louisville Intl-BTR Baton Rouge Ryan
5h 11m1 stop Dallas/Fort Worth
$439American Airlines
Booking Insights

Price, demand and travel trends for Baton Rouge to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Baton Rouge to Louisville typically range from $333 to $474. The lowest price found in the past 5 days was $337, on Delta.

What's the cheapest day of the week to fly from Baton Rouge to Louisville?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Baton Rouge to Louisville. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 80% higher.

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Key details for Baton Rouge to Louisville flights

Low season

January

Cheapest flight

$249
Beat the crowds with an average 61% drop in travelers.
The most popular month to fly with an average 74% increase in travelers.
One-way 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

Your Baton Rouge to Louisville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Baton Rouge to Louisville?

    Only Economy Class is available on flights from Baton Rouge to Louisville.

  • How long is a flight from Baton Rouge to Louisville?

    A nonstop flight from Baton Rouge to Louisville takes 00m, covering 611 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Baton Rouge to Louisville flight?

    Round-trip flights from Baton Rouge to Louisville range from $333 to $474, with an average of $378 over the past 12 months. Anything below $333 counts as a good deal.

  • Have flight prices from Baton Rouge to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $337 to $1,188. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Baton Rouge to Louisville looking right now?

    One-way fares from Baton Rouge to Louisville are currently higher than usual. Average one-way flight prices are about $451, which is 22% above the typical average for this route.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • Which airports can I use when flying from Baton Rouge to Louisville?

    Flights from Baton Rouge to Louisville usually depart from Baton Rouge Ryan (BTR) and arrive at Louisville Intl (SDF).

  • Which airports do connecting flights from Baton Rouge to Louisville pass through?

    One-stop flights from Baton Rouge to Louisville most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 71% of one-stop connections
    • Dallas/Fort Worth (DFW) - 11% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 11% of one-stop connections
    • Charlotte Douglas (CLT) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Baton Rouge to Louisville?

    Yes. Flexible dates can save you up to 51% on flights from Baton Rouge to Louisville. Thursday is the cheapest departure day at $339 round-trip on average, while Sunday is the most expensive at $681, a difference of $342.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Baton Rouge to Louisville?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 45m, compared with 4h 48m via Atlanta Hartsfield-Jackson (ATL) and 5h 20m via Dallas/Fort Worth (DFW).

  • What is the time difference between Baton Rouge and Louisville?

    Louisville is 1 hour ahead of Baton Rouge (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

Your guide to booking Baton Rouge to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $339, about $342 less than Sunday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Baton Rouge to Louisville trip for February. Fares historically average $304 round-trip in that month - typically $359 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.

    • Crowne Plaza Louisville Airport Expo Ctr By IHG
    • Baymont by Wyndham Louisville Airport South
    • Holiday Inn Louisville Airport South By IHG

More options for your flight from Baton Rouge to Louisville

Complete your trip to Louisville with a hotel stay or car rental

Car rentals in Louisville
Hotels in Louisville
Vacations in Louisville