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$49+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BNA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find 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 October 16, 2025.

This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:26 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 11/22:30 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 10/14$78
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/131:16 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Thu 11/201:41 pmMEM - TYS
Nonstop1h 22mAllegiant Air
Deal found 10/14$88
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/2012:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Sun 11/231:41 pmMEM - TYS
Nonstop1h 22mAllegiant Air
Deal found 10/16$89
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Thu 10/235:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 10/266:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 10/14$93
This Southwest deal was found by Cheapflights users on 10/16. 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 11/201:10 pmBNA - MEM
Nonstop1h 00mSouthwest
Mon 11/242:20 pmMEM - BNA
Nonstop0h 50mSouthwest
Deal found 10/16$97
This Southwest deal was found by Cheapflights users on 10/14. 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 11/135:30 amBNA - MEM
1 stop4h 15mSouthwest
Thu 11/203:00 pmMEM - BNA
1 stop7h 00mSouthwest
Deal found 10/14$117
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Thu 10/165:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 10/196:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 10/14$131
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Sun 10/195:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Thu 10/236:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 10/14$147
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sun 11/96:09 pmCVG - BNA
1 stop23h 16mMultiple Airlines
Sat 11/153:42 pmBNA - CVG
1 stop7h 17mMultiple Airlines
Deal found 10/16$150
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/301:26 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Mon 11/33:47 pmMEM - TYS
1 stop5h 08mAllegiant Air
Deal found 10/15$154
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:10 amCVG - BNA
1 stop6h 05mFrontier
Sat 11/83:42 pmBNA - CVG
1 stop7h 17mFrontier
Deal found 10/15$160
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sun 11/96:09 pmCVG - BNA
1 stop17h 07mMultiple Airlines
Fri 11/143:42 pmBNA - CVG
1 stop21h 50mMultiple Airlines
Deal found 10/16$166

Cheap flight deals from Kentucky to Tennessee

Keep the following information in mind while searching for Kentucky to Tennessee flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$78
(Booking.com)

One-way from

$49
(Southwest)

Popular in

March

Cheapest in

August

Average price

$319

Good round-trip deal

$345 or less

Good one-way deal

$152 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. 36% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 29% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 16, 2025.
Use the filters below to find and compare flights from Kentucky to Tennessee that are best for you.

Fly from

Kentucky

Fly to

Tennessee

Route

Depart

Return

Price

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 10/30

1:26 pm-1:50 pm

Nonstop1h 24m

Memphis

Sun 11/2

2:30 pm-4:49 pm

Nonstop1h 19m

$78

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 11/13

1:16 pm-1:40 pm

Nonstop1h 24m

Memphis

Thu 11/20

1:41 pm-4:03 pm

Nonstop1h 22m

$88

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

Memphis

Sun 10/26

6:48 pm-9:07 pm

Nonstop1h 19m

$93

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Thu 11/20

1:10 pm-2:10 pm

Nonstop1h 00m

Memphis

Mon 11/24

2:20 pm-3:10 pm

Nonstop0h 50m

$97

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Thu 11/13

5:30 am-9:45 am

1 stop4h 15m

Memphis

Thu 11/20

3:00 pm-10:00 pm

1 stop7h 00m

$117

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Sun 10/19

5:34 pm-5:58 pm

Nonstop1h 24m

Memphis

Thu 10/23

6:48 pm-9:07 pm

Nonstop1h 19m

$147

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Sun 11/9

6:09 pm-4:25 pm

1 stop23h 16m

Nashville Intl

Sat 11/15

3:42 pm-11:59 pm

1 stop7h 17m

$150

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Sun 11/2

6:39 pm-6:23 pm

2 stops24h 44m

Nashville Intl

Sat 11/8

3:42 pm-11:59 pm

1 stop7h 17m

$172

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Mon 12/15

3:24 pm-8:31 pm

1 stop6h 07m

Nashville Intl

Wed 12/17

5:45 am-1:36 pm

1 stop6h 51m

$173

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Wed 11/12

10:24 am-7:54 pm

2 stops34h 30m

Nashville Intl

Wed 11/19

6:45 am-1:41 pm

1 stop5h 56m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 60 results
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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 October 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Kentucky to Tennessee by exploring options for tickets in the evening.

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 October 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American 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
4,241 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,984 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 4 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. Fly via Allegiant Air or Southwest to get the fastest option. Kentucky and Tennessee are separated by a distance of 200 mi. Most flights are nonstop.

  • 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 $49 on Southwest. Other airlines that offer cheap prices include Allegiant Air from $61 and Delta from $107 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$154Average$333FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$298FlexibilityNo cancel feeOn-time71%

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