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$49+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SDF
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap 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 julio 3, 2025.

Round-trip from

$199
(Mytrip)

One-way from

$49
(Southwest)
From Nashville Intl to Louisville Intl
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One-way flight from Nashville Intl to Louisville Intl
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Find 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 julio 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
mar. 7/224:46 pmBNA - SDF
1 stop15h 10mMultiple Airlines
jue. 7/2412:32 pmSDF - BNA
1 stop8h 32mMultiple Airlines
Deal found 7/1$199
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/18:03 pmBNA - SDF
1 stop23h 45mSpirit Airlines
mar. 8/58:13 pmSDF - BNA
1 stop20h 26mSpirit Airlines
Deal found 7/2$217
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:30 amBNA - SDF
1 stop7h 33mAmerican Airlines
jue. 8/72:42 pmSDF - BNA
1 stop10h 17mAmerican Airlines
Deal found 7/2$272
This United Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/18:30 amBNA - SDF
1 stop7h 50mUnited Airlines
mié. 7/210:00 amSDF - BNA
1 stop9h 55mUnited Airlines
Deal found 7/1$947

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 julio 3, 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

mar. 7/22

4:46 pm-8:56 am

1 stop15h 10m

Louisville Intl

jue. 7/24

12:32 pm-8:04 pm

1 stop8h 32m

$199

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

vie. 8/1

8:03 pm-8:48 pm

1 stop23h 45m

Louisville Intl

mar. 8/5

8:13 pm-3:39 pm

1 stop20h 26m

$217

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

mar. 8/5

5:30 am-2:03 pm

1 stop7h 33m

Louisville Intl

jue. 8/7

2:42 pm-11:59 pm

1 stop10h 17m

$272

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

mar. 9/9

1:20 pm-3:15 pm

Nonstop0h 55m

$49

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

jue. 9/18

9:35 pm-8:57 am

1 stop10h 22m

$90

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

mar. 9/2

10:39 am-11:02 pm

1 stop11h 23m

$97

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

sáb. 9/13

5:45 am-7:32 pm

1 stop12h 47m

$101

NashvilleLouisville

BNA - SDF

BNASDF

Nashville Intl

dom. 9/7

8:19 pm-4:52 pm

2 stops19h 33m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 month to book a flight from Nashville to Louisville?

Currently, January is the cheapest month in which you can book a flight from Nashville to Louisville (average of $299). Flying from Nashville to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 julio 3, 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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated julio 3, 2025.
Get a feel of what it's like to fly with Southwest, Allegiant Air, and American Airlines from Nashville to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
708 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • What are the cheapest airlines flying from Nashville to Louisville round-trip?

    Our cheapest airline available from Nashville to Louisville is Spirit Airlines. Our recent data shows that you can find tickets from as low as $217 on this airline. An additional option worth looking into is American Airlines, starting at $272.

  • What are the cheapest airlines to fly from Nashville to Louisville one-way?

    $49 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $97 and $101, respectively.

  • 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.

  • What is the cheapest month to book a flight from Nashville to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Nashville to Louisville (average of $299). Flying from Nashville to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nashville?

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

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