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Tennessee

$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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BNA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$84
(Kiwi.com)

One-way from

$49
(Southwest)

Popular in

March

Cheapest in

August

Average price

$164

Good round-trip deal

$310 or less

Good one-way deal

$145 or less
From Kentucky to Tennessee
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One-way flight from Kentucky to Tennessee
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Highest demand for flights based on searches. 45% potential increase in price ($391 potential increase over avg. RT price).
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Cheapest flight prices on average. 32% potential price decrease ($114 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kentucky to Tennessee.
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Price to beat on a one-way flight from Kentucky to Tennessee.
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/235:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 10/266:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 9/14$84
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/25:44 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 10/56:58 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 9/14$91
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:05 pmBNA - MEM
Nonstop0h 55mSouthwest
Tue 10/212:45 pmMEM - BNA
Nonstop1h 00mSouthwest
Deal found 9/15$97
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/165:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 10/196:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 9/14$99
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/217:35 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Thu 9/258:49 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 9/15$108
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/187:35 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Sun 9/218:49 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Deal found 9/14$117
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:35 amBNA - MEM
1 stop4h 45mSouthwest
Mon 10/273:05 pmMEM - BNA
2 stops7h 10mSouthwest
Deal found 9/15$122
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/235:34 pmTYS - MEM
Nonstop1h 24mMultiple Airlines
Sun 10/268:10 pmMEM - TYS
1 stop22h 22mMultiple Airlines
Deal found 9/14$130
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:14 pmCVG - BNA
1 stop6h 45mFrontier
Sun 10/265:15 pmBNA - CVG
1 stop6h 27mFrontier
Deal found 9/14$144
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:10 amCVG - BNA
1 stop12h 19mFrontier
Thu 10/236:12 amBNA - CVG
1 stop9h 52mFrontier
Deal found 9/14$148
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/176:12 amBNA - MEM
1 stop13h 15mFrontier
Fri 10/248:12 pmMEM - BNA
1 stop19h 31mFrontier
Deal found 9/15$151
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:05 amCVG - BNA
1 stop9h 42mFrontier
Sun 11/1611:10 amBNA - CVG
1 stop12h 01mFrontier
Deal found 9/14$152

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 September 15, 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 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

Memphis

Sun 10/26

6:48 pm-9:07 pm

Nonstop1h 19m

$84

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Sun 9/28

7:35 pm-7:59 pm

Nonstop1h 24m

Memphis

Thu 10/2

6:58 pm-9:17 pm

Nonstop1h 19m

$89

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Thu 10/23

12:15 pm-1:10 pm

Nonstop0h 55m

Memphis

Mon 10/27

10:55 am-11:55 am

Nonstop1h 00m

$97

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Tue 10/14

4:05 pm-5:00 pm

Nonstop0h 55m

Memphis

Tue 10/21

2:45 pm-3:45 pm

Nonstop1h 00m

$97

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 10/16

5:34 pm-5:58 pm

Nonstop1h 24m

Memphis

Sun 10/19

6:48 pm-9:07 pm

Nonstop1h 19m

$99

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 9/18

7:35 pm-7:59 pm

Nonstop1h 24m

Memphis

Sun 9/21

8:49 pm-11:08 pm

Nonstop1h 19m

$117

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

Memphis

Sun 10/26

8:10 pm-7:32 pm

1 stop22h 22m

$130

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Thu 10/23

6:14 pm-11:59 pm

1 stop6h 45m

Nashville Intl

Sun 10/26

5:15 pm-12:42 am

1 stop6h 27m

$144

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Fri 10/17

6:12 am-7:27 pm

1 stop13h 15m

Memphis

Fri 10/24

8:12 pm-3:43 pm

1 stop19h 31m

$151

CincinnatiNashville

CVG - BNA

CVGBNA

Cincinnati Cinci./N. Kentucky

Thu 11/13

6:05 am-2:47 pm

1 stop9h 42m

Nashville Intl

Sun 11/16

11:10 am-12:11 am

1 stop12h 01m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, January is the cheapest month in which you can book a flight from Kentucky to Tennessee (average of $220). Flying from Kentucky to Tennessee in June is currently the most expensive (average of $290). 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 September 15, 2025.

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

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 September 15, 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
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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 3 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 55m. Fly via Allegiant Air, Southwest, or Frontier to get the fastest option. Kentucky and Tennessee are separated by a distance of 200 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 $49 on Southwest. Other airlines that offer cheap prices include Frontier from $72 and Allegiant Air from $81 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, January is the cheapest month in which you can book a flight from Kentucky to Tennessee (average of $220). Flying from Kentucky to Tennessee in June is currently the most expensive (average of $290). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$154Average$320FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$298FlexibilityNo cancel feeOn-time71%

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