HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tennessee

$69+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BNA
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Tennessee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:00 am
CVG
-
BNA
1 stop4h 21m
United Airlines
Mon 3/306:00 am
BNA
-
CVG
1 stop6h 08m
United Airlines
Deal found 2/23$157
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:29 am
BNA
-
MEM
1 stop4h 43m
Delta
Mon 4/207:26 pm
MEM
-
BNA
1 stop3h 58m
Delta
Deal found 2/27$167
This Southwest deal was found by Cheapflights users on 2/25. 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 4/87:05 am
TYS
-
BNA
Nonstop1h 05m
Southwest
Wed 4/155:40 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Deal found 2/25$175
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 3/2412:34 pm
CVG
-
BNA
1 stop12h 04m
Multiple Airlines
Tue 3/313:01 pm
BNA
-
CVG
1 stop22h 21m
Multiple Airlines
Deal found 2/24$175
This Southwest deal was found by Cheapflights users on 2/25. 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 4/75:40 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Wed 4/87:05 am
TYS
-
BNA
Nonstop1h 05m
Southwest
Deal found 2/25$175
This Southwest deal was found by Cheapflights users on 2/27. 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 3/2610:15 pm
BNA
-
MEM
Nonstop1h 10m
Southwest
Mon 3/307:45 am
MEM
-
BNA
Nonstop1h 05m
Southwest
Deal found 2/27$176
This Southwest deal was found by Cheapflights users on 2/24. 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.
Tue 3/316:20 pm
TYS
-
BNA
Nonstop1h 05m
Southwest
Tue 4/710:00 am
BNA
-
TYS
Nonstop1h 00m
Southwest
Deal found 2/24$177
This Southwest deal was found by Cheapflights users on 2/25. 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 3/256:35 am
TYS
-
BNA
Nonstop1h 05m
Southwest
Wed 4/16:05 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Deal found 2/25$179
This Southwest deal was found by Cheapflights users on 2/24. 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.
Tue 3/246:05 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Tue 3/316:20 pm
TYS
-
BNA
Nonstop1h 05m
Southwest
Deal found 2/24$179
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:59 pm
BNA
-
TYS
1 stop4h 58m
Delta
Wed 4/85:40 am
TYS
-
BNA
1 stop2h 56m
Delta
Deal found 2/25$181
This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:40 am
TYS
-
BNA
1 stop5h 40m
Delta
Tue 4/75:59 pm
BNA
-
TYS
1 stop4h 58m
Delta
Deal found 2/24$185
This Southwest deal was found by Cheapflights users on 2/24. 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.
Tue 4/145:40 pm
BNA
-
TYS
Nonstop1h 00m
Southwest
Sat 4/185:40 pm
TYS
-
BNA
Nonstop1h 05m
Southwest
Deal found 2/24$186

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(United Airlines)

One-way from

$69
(Southwest)

Popular in

December

Cheapest in

August

Average price

$411

Good round-trip deal

$357 or less

Good one-way deal

$170 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. 18% potential increase in price ($75 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 February 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 February 27, 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

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Mon 4/13

7:40 pm-11:26 pm

1 stop3h 46m

Memphis

Mon 4/20

5:59 pm-11:24 pm

1 stop5h 25m

$167

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Thu 3/26

5:15 am-9:25 am

1 stop4h 10m

Memphis

Mon 3/30

3:11 pm-6:30 pm

1 stop3h 19m

$167

KnoxvilleNashville

TYS - BNA

TYSBNA

Knoxville McGhee Tyson

Wed 4/8

7:05 am-7:10 am

Nonstop1h 05m

Nashville Intl

Wed 4/15

5:40 pm-7:40 pm

Nonstop1h 00m

$175

KnoxvilleNashville

TYS - BNA

TYSBNA

Knoxville McGhee Tyson

Tue 3/31

6:20 pm-6:25 pm

Nonstop1h 05m

Nashville Intl

Tue 4/7

10:00 am-12:00 pm

Nonstop1h 00m

$177

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Tue 3/24

6:05 pm-8:05 pm

Nonstop1h 00m

Knoxville McGhee Tyson

Tue 3/31

6:20 pm-6:25 pm

Nonstop1h 05m

$179

KnoxvilleNashville

TYS - BNA

TYSBNA

Knoxville McGhee Tyson

Tue 3/31

5:40 am-10:20 am

1 stop5h 40m

Nashville Intl

Tue 4/7

5:59 pm-11:57 pm

1 stop4h 58m

$185

NashvilleMemphis

BNA - MEM

BNAMEM

Nashville Intl

Thu 3/26

7:35 am-8:40 am

Nonstop1h 05m

Memphis

Mon 3/30

5:30 am-9:50 am

1 stop4h 20m

$186

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Tue 4/14

5:40 pm-7:40 pm

Nonstop1h 00m

Knoxville McGhee Tyson

Sat 4/18

5:40 pm-5:45 pm

Nonstop1h 05m

$186

LouisvilleNashville

SDF - BNA

SDFBNA

Louisville Intl

Wed 3/25

1:58 pm-5:23 pm

1 stop4h 25m

Nashville Intl

Wed 4/1

10:00 am-4:41 pm

1 stop5h 41m

$191

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Mon 3/23

7:10 pm-9:15 pm

Nonstop1h 05m

Knoxville McGhee Tyson

Mon 3/30

7:25 pm-7:30 pm

Nonstop1h 05m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 February 27, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% 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 February 27, 2026.
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
4,303 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Southwest
8.0
Very good
4,303 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Delta
7.9
Good
8,245 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
American Airlines
7.2
Good
11,367 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

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 9 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 Delta, Southwest, or United Airlines 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Miami flights
San Francisco to Newark flights
John F Kennedy Intl to Orlando flights
San Francisco to LaGuardia flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
Newark to Orlando flights
Newark to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Los Angeles flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
Dallas/Fort Worth to Newark flights
LaGuardia to Orlando flights
Dulles Intl to Miami flights
O'Hare Intl to Sky Harbor Intl flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Boston to Fort Lauderdale flights
Baltimore to Fort Lauderdale flights
Baltimore to Miami flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Hobby flights
John F Kennedy Intl to San Francisco flights
O'Hare Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Los Angeles to Newark flights
LaGuardia to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Minneapolis to Sky Harbor Intl flights
Newark to Tampa flights
Dallas/Fort Worth to Los Angeles flights
San Francisco to Los Angeles flights
John F Kennedy Intl to Tampa flights
Los Angeles to Honolulu flights
O'Hare Intl to John F Kennedy Intl flights
San Francisco to Las Vegas flights

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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$154Average$320FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$336FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$268FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.