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$89+ Cheap flights from Nashville to Louisville (BNA - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SDF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Nashville to Louisville

Cheapest flights from Nashville to Louisville
Explore the most affordable flight options available from Nashville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 amBNA - SDF
2 stops17h 14mSpirit Airlines
Tue 1/65:05 amSDF - BNA
1 stop6h 04mSpirit Airlines
Deal found 12/21$482
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:36 pmBNA - SDF
1 stop22h 56mMultiple Airlines
Tue 1/65:05 amSDF - BNA
1 stop15h 38mMultiple Airlines
Deal found 12/21$486
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:14 amBNA - SDF
1 stop25h 58mMultiple Airlines
Sat 12/275:05 amSDF - BNA
1 stop19h 03mMultiple Airlines
Deal found 12/21$692
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:14 amBNA - SDF
1 stop11h 45mSpirit Airlines
Sun 12/285:05 amSDF - BNA
2 stops30h 44mSpirit Airlines
Deal found 12/22$711
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:20 pmBNA - SDF
Nonstop0h 50mSouthwest
Sat 12/278:00 pmSDF - BNA
Nonstop0h 50mSouthwest
Deal found 12/21$721
This Southwest deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:20 pmBNA - SDF
Nonstop0h 50mSouthwest
Fri 12/261:30 pmSDF - BNA
Nonstop0h 55mSouthwest
Deal found 12/22$751
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 amBNA - SDF
1 stop7h 33mUnited Airlines
Fri 12/262:00 pmSDF - BNA
1 stop6h 31mUnited Airlines
Deal found 12/22$840
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:14 amBNA - SDF
1 stop11h 45mMultiple Airlines
Fri 12/268:52 pmSDF - BNA
2 stops17h 22mMultiple Airlines
Deal found 12/21$859

Find flight deals from Nashville to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$193
(Kiwi.com)

One-way from

$89
(Kiwi.com)
Provider with most accurate pricing for Nashville Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Louisville Intl flights.
Search Deals
From Nashville Intl to Louisville Intl
Search Deals
One-way flight from Nashville Intl to Louisville Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Nashville to Louisville that are best for you.

Fly from

Nashville

Fly to

Louisville

Route

Depart

Return

Price

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Mon 1/5

5:23 pm-10:49 pm

3 stops28h 26m

Louisville Intl

Fri 1/9

6:54 pm-7:25 am

1 stop13h 31m

$290

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Sat 1/3

5:36 pm-11:59 pm

1 stop29h 23m

Louisville Intl

Tue 1/6

5:05 am-7:43 pm

1 stop15h 38m

$344

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Fri 2/13

2:50 pm-10:13 pm

1 stop6h 23m

Louisville Intl

Sat 2/14

9:00 am-12:28 pm

1 stop4h 28m

$350

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Sat 1/3

5:23 pm-11:59 pm

2 stops29h 36m

Louisville Intl

Tue 1/6

5:05 am-7:43 pm

1 stop15h 38m

$388

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Thu 1/8

2:52 pm-8:28 pm

1 stop4h 36m

Louisville Intl

Mon 1/12

6:12 pm-9:42 pm

1 stop4h 30m

$445

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Fri 2/13

7:05 am-5:40 pm

1 stop9h 35m

Louisville Intl

Sat 2/14

7:00 am-4:50 pm

2 stops10h 50m

$489

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Fri 1/23

8:40 am-6:04 pm

1 stop8h 24m

$89

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Wed 1/21

8:12 pm-2:41 pm

1 stop17h 29m

$91

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Sat 2/21

8:52 pm-2:38 pm

1 stop16h 46m

$99

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

Tue 1/20

5:50 pm-1:00 pm

1 stop18h 10m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Nashville 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 Nashville to Louisville in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Nashville-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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 Nashville-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 Nashville to Louisville

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

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

Find hourly flight availability from Nashville to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

When flying from Nashville to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Nashville to Louisville?

    There are many flights that can get you from Nashville to Louisville in 6h 23m. Fly via United Airlines to get the fastest option. Nashville and Louisville are separated by a distance of 151 mi.

  • Can I find deals for flights from Nashville to Louisville that include hotel bookings?

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

  • How can I find direct flights from Nashville to Louisville?

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

  • Can I find deals for business class flights from Nashville to Louisville?

    Yes. Cheapflights offers flight deals from Nashville 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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