How long is the flight from Baton Rouge to Louisville?

Airlines like Delta and United Airlines fly from Baton Rouge to Louisville in about 5h 22m. The time it takes to get you to your destination can typically vary by up to 4h 03m. Baton Rouge and Louisville are separated by a distance of 611 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Baton Rouge to Louisville round-trip?

According to our current data, American Airlines ($279), and Delta ($304) offers the cheapest pricing from Baton Rouge to Louisville. American Airlines is currently priced 36% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from BTR to SDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Louisville as you normally would.

Most accurate provider : When it comes to deals on Baton Rouge-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Louisville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baton Rouge-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Baton Rouge to Louisville that include hotel bookings?

Yes. In addition to deals on Baton Rouge to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baton Rouge to Louisville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Louisville.

Can I find deals for business class flights from Baton Rouge to Louisville?

Yes. Cheapflights offers flight deals from Baton Rouge to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$297+ Cheap Flights from Baton Rouge to Louisville

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Cheap flight deals from Baton Rouge to Louisville

Cheapest

Best

Last-minute

One-way

Cheapest flights from Baton Rouge to Louisville
Explore the most affordable flight options available from Baton Rouge to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Tue 12/226:20 pm -

1 stop4h 48m

Tue 12/298:07 pm -

1 stop4h 52m

Deal found 10/23

$297

Sat 11/712:05 pm -

1 stop7h 28m

Wed 11/117:00 am -

1 stop5h 21m

Deal found 10/23

$333

Thu 11/196:59 pm -

1 stop4h 11m

Sun 11/226:00 am -

1 stop4h 39m

Deal found 10/20

$339

Thu 11/55:28 pm -

1 stop5h 06m

Mon 11/95:26 pm -

1 stop6h 29m

Deal found 10/21

$369

Thu 11/55:00 am -

2 stops7h 35m

Mon 11/93:45 pm -

1 stop4h 58m

Deal found 10/21

$374

Thu 11/195:25 pm -

1 stop5h 50m

Sun 11/226:00 am -

1 stop5h 33m

Deal found 10/21

$397

Thu 11/194:13 pm -

1 stop4h 45m

Sun 11/225:10 am -

2 stops11h 28m

Deal found 10/20

$458

Thu 10/2212:05 pm -

1 stop6h 50m

Sun 10/257:00 am -

1 stop5h 22m

Deal found 10/22

$459

Best flights from Baton Rouge to Louisville
Discover carefully curated flight deals from Baton Rouge to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Thu 1/2810:29 am -

1 stop5h 22m

Sun 1/315:45 pm -

1 stop5h 16m

Deal found 10/22

$297

Sat 11/712:05 pm -

2 stops9h 25m

Wed 11/117:00 am -

1 stop7h 26m

Deal found 10/23

$338

Thu 11/196:59 pm -

1 stop4h 11m

Sun 11/226:00 am -

1 stop4h 39m

Deal found 10/20

$339

Thu 11/55:00 am -

2 stops7h 35m

Mon 11/93:45 pm -

1 stop4h 58m

Deal found 10/21

$374

Fri 11/64:13 pm -

1 stop4h 45m

Sun 11/85:10 am -

2 stops11h 28m

Deal found 10/22

$374

Thu 1/2812:00 pm -

2 stops10h 44m

Sun 1/317:00 am -

1 stop5h 25m

Deal found 10/21

$402

Sat 1/92:10 pm -

1 stop6h 49m

Wed 1/137:00 am -

1 stop5h 25m

Deal found 10/21

$418

Last-minute flights from Baton Rouge to Louisville
Discover last-minute flight deals from Baton Rouge to Louisville. Data last updated October 25, 2026 and is based on user searches.

Thu 10/2212:05 pm -

1 stop6h 50m

Sun 10/257:00 am -

1 stop5h 22m

Deal found 10/22

$459

Thu 11/55:28 pm -

1 stop5h 06m

Mon 11/95:26 pm -

1 stop6h 29m

Deal found 10/21

$369

Thu 11/55:00 am -

2 stops7h 35m

Mon 11/93:45 pm -

1 stop4h 58m

Deal found 10/21

$374

Sat 11/712:05 pm -

1 stop7h 28m

Wed 11/117:00 am -

1 stop5h 21m

Deal found 10/23

$333

Thu 11/196:59 pm -

1 stop4h 11m

Sun 11/226:00 am -

1 stop4h 39m

Deal found 10/20

$339

Thu 11/195:25 pm -

1 stop5h 50m

Sun 11/226:00 am -

1 stop5h 33m

Deal found 10/21

$397

Thu 11/194:13 pm -

1 stop4h 45m

Sun 11/225:10 am -

2 stops11h 28m

Deal found 10/20

$458

Find flight deals from Baton Rouge to Louisville

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$297 (Delta)
Popular in	October
Cheapest in	February
Average price	$707

Provider with most accurate pricing for Baton Rouge Ryan-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baton Rouge Ryan-Louisville Intl flights.

Search Deals

From Baton Rouge Ryan to Louisville Intl

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($180 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Cheapest round-trip

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Thu 1/28

10:29 am-4:51 pm

1 stop5h 22m

Louisville Intl

Sun 1/31

5:45 pm-10:01 pm

1 stop5h 16m

$297

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Sat 11/7

12:05 pm-10:30 pm

2 stops9h 25m

Louisville Intl

Wed 11/11

7:00 am-1:26 pm

1 stop7h 26m

$338

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Thu 11/19

6:59 pm-12:10 am

1 stop4h 11m

Louisville Intl

Sun 11/22

6:00 am-9:39 am

1 stop4h 39m

$339

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Thu 11/5

5:00 am-1:35 pm

2 stops7h 35m

Louisville Intl

Mon 11/9

3:45 pm-7:43 pm

1 stop4h 58m

$374

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Fri 11/6

4:13 pm-9:58 pm

1 stop4h 45m

Louisville Intl

Sun 11/8

5:10 am-3:38 pm

2 stops11h 28m

$374

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Thu 1/28

12:00 pm-11:44 pm

2 stops10h 44m

Louisville Intl

Sun 1/31

7:00 am-11:25 am

1 stop5h 25m

$402

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Sat 1/9

2:10 pm-9:59 pm

1 stop6h 49m

Louisville Intl

Wed 1/13

7:00 am-11:25 am

1 stop5h 25m

$418

Quickest round-trip

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Sun 11/8

5:47 pm-11:59 pm

1 stop5h 12m

Louisville Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$805

Baton RougeLouisville

BTR Baton Rouge Ryan - SDF Louisville Intl

BTRSDF

Baton Rouge Ryan

Sun 11/8

12:05 pm-9:58 pm

2 stops8h 53m

Louisville Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Sorted by cheapest first

Compare providers for flights from Baton Rouge to Louisville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Louisville in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baton Rouge-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Louisville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baton Rouge-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baton Rouge to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Baton Rouge with our price prediction graph.

BTR-SDF

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost to fly round-trip from Baton Rouge to Louisville?

Airfare is below average for this route at the moment.

Baton Rouge to Louisville flights typically cost between $367 and $696 in January.
The cheapest round-trip price found within the last 5 days was $297 on Delta (Jan 28-Jan 31).

Reviews of airlines servicing Louisville

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Baton Rouge to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,678 reviews

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,436 reviews

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,194 reviews

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Baton Rouge to Louisville?
Airlines like Delta and United Airlines fly from Baton Rouge to Louisville in about 5h 22m. The time it takes to get you to your destination can typically vary by up to 4h 03m. Baton Rouge and Louisville are separated by a distance of 611 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Baton Rouge to Louisville round-trip?
According to our current data, American Airlines ($279), and Delta ($304) offers the cheapest pricing from Baton Rouge to Louisville. American Airlines is currently priced 36% below the average price you’ll pay for this route.
Can I find deals for flights from Baton Rouge to Louisville that include hotel bookings?
Yes. In addition to deals on Baton Rouge to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baton Rouge to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Louisville.
Can I find deals for business class flights from Baton Rouge to Louisville?
Yes. Cheapflights offers flight deals from Baton Rouge to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Shepherdsville

Elizabethtown

Jeffersonville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Louisville flight routes

Other flight options

Other flights from Baton Rouge

Popular flights

Top 2 airlines flying from Baton Rouge to Louisville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$279	Average$407	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$304	Average$393	FlexibilityNo cancel fee	On-timeN/A

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$297+ Cheap flights from Baton Rouge to Louisville (BTR - SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baton Rouge to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baton Rouge to Louisville

Cheapest flights from Baton Rouge to LouisvilleExplore the most affordable flight options available from Baton Rouge to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Explore the most affordable flight options available from Baton Rouge to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Baton Rouge to LouisvilleDiscover carefully curated flight deals from Baton Rouge to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Discover carefully curated flight deals from Baton Rouge to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Baton Rouge to LouisvilleDiscover last-minute flight deals from Baton Rouge to Louisville. Data last updated October 25, 2026 and is based on user searches.

Discover last-minute flight deals from Baton Rouge to Louisville. Data last updated October 25, 2026 and is based on user searches.

One-way flights from Baton Rouge to LouisvilleSearch for one-way flight options from Baton Rouge to Louisville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.

Search for one-way flight options from Baton Rouge to Louisville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.

Find flight deals from Baton Rouge to Louisville

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Louisville that are best for you.

Compare providers for flights from Baton Rouge to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Louisville in October.

Best time to book a flight from Baton Rouge to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Baton Rouge with our price prediction graph.

Cheapflights Insights

How much does it cost to fly round-trip from Baton Rouge to Louisville?

Airfare is below average for this route at the moment.

Baton Rouge to Louisville flights typically cost between $367 and $696 in January.The cheapest round-trip price found within the last 5 days was $297 on Delta (Jan 28-Jan 31).

Reviews of airlines servicing Louisville

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Baton Rouge to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Baton Rouge to Louisville?

What are the cheapest airlines flying from Baton Rouge to Louisville round-trip?

Can I find deals for flights from Baton Rouge to Louisville that include hotel bookings?

How can I find direct flights from Baton Rouge to Louisville?

Can I find deals for business class flights from Baton Rouge to Louisville?

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baton Rouge to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Baton Rouge to Louisville by cabin class

Find flights from Baton Rouge to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Louisville

Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.

Baton Rouge and Louisville flights

Browse other Baton Rouge and Louisville flight options. Last updated on October 25, 2026.

Other flights from Baton Rouge

Browse through other flights departing from Baton Rouge. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Baton Rouge to Louisville

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Book with Flexibility

Travel Smart

Cheapest flights from Baton Rouge to Louisville
Explore the most affordable flight options available from Baton Rouge to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Baton Rouge to Louisville
Discover carefully curated flight deals from Baton Rouge to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Baton Rouge to Louisville
Discover last-minute flight deals from Baton Rouge to Louisville. Data last updated October 25, 2026 and is based on user searches.

One-way flights from Baton Rouge to Louisville
Search for one-way flight options from Baton Rouge to Louisville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.

Baton Rouge to Louisville flights typically cost between $367 and $696 in January.
The cheapest round-trip price found within the last 5 days was $297 on Delta (Jan 28-Jan 31).