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$59+ Cheap flights from Kentucky to Tennessee

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BNA
4月 23 — 4月 301
週四 4/23
週四 4/30
1 adult, Economy
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Cheap flight deals from Kentucky to Tennessee

Cheapest flights from Kentucky to Tennessee
Explore the most affordable flight options available from Kentucky to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 24, 2026.

This Southwest deal was found by Cheapflights users on 3/20. 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.
週四 4/167:30 am
BNA
-
MEM
Nonstop1h 10m
Southwest
週五 4/174:25 pm
MEM
-
BNA
Nonstop1h 00m
Southwest
Deal found 3/20$137
This Southwest deal was found by Cheapflights users on 3/20. 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.
週二 4/147:05 am
CVG
-
BNA
Nonstop1h 10m
Southwest
週五 4/177:40 pm
BNA
-
CVG
Nonstop1h 10m
Southwest
Deal found 3/20$147
This Southwest deal was found by Cheapflights users on 3/20. 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.
週六 5/28:05 am
BNA
-
MEM
2 stops7h 40m
Southwest
週六 5/92:45 pm
MEM
-
BNA
Nonstop1h 00m
Southwest
Deal found 3/20$152
This United Airlines deal was found by Cheapflights users on 3/19. 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.
週六 4/1810:07 am
SDF
-
BNA
1 stop6h 52m
United Airlines
週六 4/256:45 pm
BNA
-
SDF
1 stop4h 14m
United Airlines
Deal found 3/19$157
This Southwest deal was found by Cheapflights users on 3/20. 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.
週一 5/48:20 pm
CVG
-
BNA
1 stop3h 40m
Southwest
週一 5/119:35 am
BNA
-
CVG
Nonstop1h 15m
Southwest
Deal found 3/20$167
This Southwest deal was found by Cheapflights users on 3/24. 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.
週二 4/215:50 pm
TYS
-
BNA
Nonstop1h 05m
Southwest
週二 4/2810:00 am
BNA
-
TYS
Nonstop1h 00m
Southwest
Deal found 3/24$180
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
週二 4/215:20 pm
CVG
-
BNA
1 stop21h 58m
Multiple Airlines
週四 4/2311:13 am
BNA
-
CVG
1 stop6h 51m
Multiple Airlines
Deal found 3/24$187
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
週五 4/178:30 am
TYS
-
BNA
1 stop12h 06m
Allegiant Air
週四 4/236:30 am
BNA
-
TYS
1 stop13h 12m
Allegiant Air
Deal found 3/20$189
This Southwest deal was found by Cheapflights users on 3/23. 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.
週二 4/287:05 am
CVG
-
BNA
Nonstop1h 10m
Southwest
週二 4/287:00 pm
BNA
-
CVG
Nonstop1h 15m
Southwest
Deal found 3/23$197
This Southwest deal was found by Cheapflights users on 3/24. 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.
週六 4/255:40 pm
TYS
-
BNA
Nonstop1h 05m
Southwest
週一 4/276:20 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Deal found 3/24$201
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
週二 4/213:48 pm
TYS
-
BNA
1 stop23h 30m
Multiple Airlines
週二 4/283:27 pm
BNA
-
TYS
1 stop18h 09m
Multiple Airlines
Deal found 3/24$203
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
週五 4/178:30 am
TYS
-
BNA
1 stop12h 06m
Multiple Airlines
週二 4/283:27 pm
BNA
-
TYS
1 stop18h 09m
Multiple Airlines
Deal found 3/20$206

Find flight deals from Kentucky to Tennessee

Keep the following information in mind while searching for Kentucky to Tennessee flight deals. Data was last updated 3月 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Southwest)

One-way from

$59
(Southwest)

Popular in

December

Cheapest in

August

Average price

$391

Good round-trip deal

$356 or less

Good one-way deal

$175 or less
Provider with most accurate pricing for Louisville Intl-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Nashville Intl flights.
Search Deals
From Kentucky to Tennessee
Search Deals
One-way flight from Kentucky to Tennessee
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Kentucky to Tennessee.
Search Deals
Price to beat on a one-way flight from Kentucky to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Tennessee 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 3月 24, 2026.
Use the filters below to find and compare flights from Kentucky to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleNashville

SDF - BNA

SDFBNA

Louisville Intl

週六 4/18

10:07 am-3:59 pm

1 stop6h 52m

Nashville Intl

週六 4/25

6:45 pm-11:59 pm

1 stop4h 14m

$157

LouisvilleNashville

SDF - BNA

SDFBNA

Louisville Intl

週二 5/12

9:55 am-1:50 pm

1 stop4h 55m

Nashville Intl

週三 5/13

6:30 pm-11:59 pm

1 stop4h 29m

$227

KnoxvilleNashville

TYS - BNA

TYSBNA

Knoxville McGhee Tyson

週二 4/21

5:54 pm-10:56 pm

1 stop6h 02m

Nashville Intl

週二 4/28

5:25 am-11:17 am

1 stop4h 52m

$229
Quickest round-trip

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

週四 6/4

7:20 pm-9:10 pm

Nonstop0h 50m

Knoxville McGhee Tyson

週一 6/8

6:40 am-6:35 am

Nonstop0h 55m

$229

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

週四 5/21

6:20 pm-8:20 pm

Nonstop1h 00m

Knoxville McGhee Tyson

週六 5/23

5:40 pm-5:45 pm

Nonstop1h 05m

$229

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

週二 5/5

5:50 pm-9:45 pm

1 stop4h 55m

Memphis

週二 5/12

8:10 am-12:00 pm

1 stop2h 50m

$233

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

週二 5/5

8:15 am-12:45 pm

1 stop4h 30m

Memphis

週二 5/12

5:15 am-12:45 pm

2 stops7h 30m

$234

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

週五 4/17

7:30 am-8:40 am

Nonstop1h 10m

Memphis

週日 4/19

7:45 am-8:45 am

Nonstop1h 00m

$242

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

週日 4/19

6:30 am-12:25 pm

1 stop28h 55m

Knoxville McGhee Tyson

週日 4/26

9:32 pm-8:35 am

1 stop12h 03m

$246

LouisvilleNashville

SDF - BNA

SDFBNA

Louisville Intl

週三 5/20

7:00 am-6:50 am

Nonstop0h 50m

Nashville Intl

週二 5/26

12:40 pm-2:45 pm

Nonstop1h 05m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kentucky to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Kentucky 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 Kentucky to Tennessee

What is the cheapest month to book a flight from Kentucky to Tennessee?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Tennessee (average of $121). Flying from Kentucky to Tennessee in June is currently the most expensive (average of $372). 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 KY to TN?

Find hourly flight availability from Kentucky to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3月 24, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Kentucky to Tennessee by exploring options for tickets in the afternoon.

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated 3月 24, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Kentucky to Tennessee by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,330 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,320 reviews
Southwest
8.0
Very good
4,330 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,492 reviews
Southwest
8.0
Very good
4,330 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • How popular is this Kentucky to Tennessee flight route?

    The Kentucky to Tennessee flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kentucky to Tennessee?

    There are many flights that can get you from Kentucky to Tennessee in 1h 05m. Fly via United Airlines, Southwest, or Delta to get the fastest option. Kentucky and Tennessee are separated by a distance of 152 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kentucky to Tennessee one-way?

    One-way options have recently been found by users for as low as $48 on Southwest. Other airlines that offer cheap prices include Delta from $113 and American Airlines from $125 one-way.

  • Can I find deals for flights from Kentucky to Tennessee that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Tennessee?

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

  • Can I find deals for business class flights from Kentucky to Tennessee?

    Yes. Cheapflights offers flight deals from Kentucky to Tennessee 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 Kentucky to Tennessee?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Tennessee (average of $121). Flying from Kentucky to Tennessee in June is currently the most expensive (average of $372). 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

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Alternative routes for Kentucky to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kentucky to Tennessee

Discover the top 3 airlines that operate flights from Kentucky to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 3月 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$154Average$387FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$249FlexibilityNo cancel feeOn-time71%

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