How long is the flight from Tennessee to Kentucky?

On average, it takes 50m to fly from Tennessee to Kentucky if you fly out of Nashville (the most popular airport in Tennessee) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Memphis and into Louisville, then the flight time is around 3h 24m.

What is the cheapest airline that flies from Tennessee to Kentucky?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Tennessee to Kentucky

How many flights depart from Tennessee to Kentucky on average per week?

6 flights are operational weekly from Tennessee to Kentucky as of September 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from Tennessee to Kentucky?

Prices for flights from Tennessee to Kentucky are updated daily.

How many operators does momondo search for flights from Tennessee to Kentucky?

As of September 2026, there are 2 operators available to choose from for flights from Tennessee to Kentucky.

How old do you have to be to fly from Tennessee to Kentucky?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tennessee to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$59 Cheap Flights from Tennessee to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 10:35 pmBNA Nashville Intl-SDF Louisville Intl

1h 05mnonstop

6:15 pm - 6:15 pmSDF Louisville Intl-BNA Nashville Intl

1h 00mnonstop

$117Southwest

Thu, Oct 22 - Mon, Oct 26

6:10 pm - 8:00 pmBNA Nashville Intl-SDF Louisville Intl

0h 50mnonstop

7:05 am - 7:30 amSDF Louisville Intl-BNA Nashville Intl

1h 25mnonstop

$117Southwest

Wed, Jan 13 - Wed, Jan 20

8:30 pm - 10:35 pmBNA Nashville Intl-SDF Louisville Intl

1h 05mnonstop

5:35 pm - 5:40 pmSDF Louisville Intl-BNA Nashville Intl

1h 05mnonstop

$117Southwest

Mon, Oct 26 - Mon, Nov 2

6:10 pm - 8:00 pmBNA Nashville Intl-SDF Louisville Intl

0h 50mnonstop

3:35 pm - 3:40 pmSDF Louisville Intl-BNA Nashville Intl

1h 05mnonstop

$117Southwest

Wed, Jan 13 - Wed, Jan 20

7:09 am - 12:54 pmTYS Knoxville McGhee Tyson-SDF Louisville Intl

5h 45m1 stop Atlanta Hartsfield-Jackson

8:05 am - 1:31 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

5h 26m1 stop Atlanta Hartsfield-Jackson

$287Delta

Sat, Oct 24 - Sat, Oct 31

6:49 am - 5:13 pmMEM Memphis-SDF Louisville Intl

9h 24m1 stop Chicago O'Hare Intl

6:21 am - 1:47 pmSDF Louisville Intl-MEM Memphis

8h 26m1 stop Chicago O'Hare Intl

$303American Airlines

Mon, Nov 2 - Wed, Nov 4

7:10 pm - 10:53 pmTRI Blountville Tri Cities TN/VA-SDF Louisville Intl

3h 43m1 stop Atlanta Hartsfield-Jackson

9:05 am - 1:18 pmSDF Louisville Intl-TRI Blountville Tri Cities TN/VA

4h 13m1 stop Atlanta Hartsfield-Jackson

$309Delta

Thu, Nov 19 - Fri, Nov 27

3:35 pm - 9:38 pmMEM Memphis-SDF Louisville Intl

5h 03m1 stop Atlanta Hartsfield-Jackson

8:05 am - 10:58 amSDF Louisville Intl-MEM Memphis

3h 53m1 stop Atlanta Hartsfield-Jackson

$333Delta

Mon, Nov 2 - Wed, Nov 4

2:52 pm - 10:36 pmMEM Memphis-LEX Lexington Blue Grass

6h 44m1 stop Dallas/Fort Worth

6:54 pm - 11:59 pmLEX Lexington Blue Grass-MEM Memphis

6h 05m1 stop Chicago O'Hare Intl

$337American Airlines

Fri, Nov 6 - Sun, Nov 8

8:26 pm - 12:07 amTRI Blountville Tri Cities TN/VA-SDF Louisville Intl

3h 41m1 stop Charlotte Douglas

3:36 pm - 9:29 pmSDF Louisville Intl-TRI Blountville Tri Cities TN/VA

5h 53m1 stop Charlotte Douglas

$339American Airlines

Sat, Oct 10 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

7:20 pm - 4:06 pmMEM Memphis-SDF Louisville Intl

43h 46m2 stops Knoxville McGhee Tyson Orlando Sanford Intl

9:22 pm - 7:05 amSDF Louisville Intl-MEM Memphis

10h 43m1 stop Orlando Sanford Intl

$499Allegiant Air

Sun, Oct 4 - Thu, Oct 8

8:01 pm - 10:40 amTYS Knoxville McGhee Tyson-SDF Louisville Intl

14h 39m1 stop Valparaiso Destin-Ft Walton Beach

9:51 pm - 10:20 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

24h 29m1 stop Valparaiso Destin-Ft Walton Beach

$524Allegiant Air

Fri, Oct 2 - Sun, Oct 4

8:01 pm - 10:40 amTYS Knoxville McGhee Tyson-SDF Louisville Intl

14h 39m1 stop Valparaiso Destin-Ft Walton Beach

9:51 pm - 4:22 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

18h 31m1 stop Valparaiso Destin-Ft Walton Beach

$525Allegiant Air

Fri, Oct 2 - Sun, Oct 4

8:01 pm - 10:40 amTYS Knoxville McGhee Tyson-SDF Louisville Intl

14h 39m1 stop Valparaiso Destin-Ft Walton Beach

3:23 pm - 10:20 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

6h 57m1 stop Valparaiso Destin-Ft Walton Beach

$529Allegiant Air

Fri, Oct 2 - Mon, Oct 5

7:00 am - 12:34 pmTYS Knoxville McGhee Tyson-SDF Louisville Intl

29h 34m2 stops Key West Tampa St. Petersburg

3:23 pm - 10:20 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

6h 57m1 stop Valparaiso Destin-Ft Walton Beach

$532Allegiant Air

Fri, Oct 2 - Mon, Oct 5

7:18 pm - 11:22 pmTYS Knoxville McGhee Tyson-SDF Louisville Intl

4h 04m1 stop Charlotte Douglas

9:47 am - 3:22 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

5h 35m1 stop Charlotte Douglas

$555American Airlines

Tue, Sep 29 - Wed, Sep 30

8:05 am - 12:40 pmTYS Knoxville McGhee Tyson-SDF Louisville Intl

4h 35m1 stop Baltimore/Washington

8:45 am - 7:00 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

10h 15m2 stops Chicago Midway Nashville Intl

$560Southwest

Tue, Sep 29 - Wed, Sep 30

7:00 am - 3:15 pmTYS Knoxville McGhee Tyson-SDF Louisville Intl

8h 15m2 stops Nashville Intl Chicago Midway

1:15 pm - 7:00 pmSDF Louisville Intl-TYS Knoxville McGhee Tyson

5h 45m2 stops Chicago Midway Nashville Intl

$565Southwest

Tue, Sep 29 - Wed, Sep 30

5:44 am - 1:06 pmMEM Memphis-LEX Lexington Blue Grass

6h 22m1 stop Dallas/Fort Worth

5:43 pm - 10:59 pmLEX Lexington Blue Grass-MEM Memphis

6h 16m1 stop Dallas/Fort Worth

$592American Airlines

Thu, Oct 1 - Sat, Oct 3

5:30 am - 12:01 pmCHA Chattanooga Lovell Field-SDF Louisville Intl

6h 31m1 stop Charlotte Douglas

3:36 pm - 9:58 pmSDF Louisville Intl-CHA Chattanooga Lovell Field

6h 22m1 stop Charlotte Douglas

$607American Airlines

Thu, Oct 1 - Thu, Oct 8

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Southwest flights from Tennessee to Kentucky

Our best Southwest deals on Tennessee to Kentucky flight tickets

Southwest

Oct 22

BNA8:30 pmNashville Intl

1h 05m

SDF10:35 pmLouisville Intl

Oct 26

SDF6:15 pmLouisville Intl

1h 00m

BNA6:15 pmNashville Intl

$117

Southwest

Oct 14

BNA6:30 pmNashville Intl

1h 05m

SDF8:35 pmLouisville Intl

Oct 19

SDF6:15 pmLouisville Intl

1h 00m

BNA6:15 pmNashville Intl

$344

Southwest

Oct 24

TYS8:10 amKnoxville McGhee Tyson

4h 10m

1 stop

SDF12:20 pmLouisville Intl

Oct 31

SDF5:35 amLouisville Intl

9h 55m

2 stops

TYS3:30 pmKnoxville McGhee Tyson

$365

United Airlines flights from Tennessee to Kentucky

Our best United Airlines deals on Tennessee to Kentucky flight tickets

United Airlines

Oct 28

BNA6:00 amNashville Intl

6h 35m

1 stop

SDF1:35 pmLouisville Intl

Oct 29

SDF10:27 amLouisville Intl

6h 29m

1 stop

BNA3:56 pmNashville Intl

$281

United Airlines

Oct 26

BNA5:00 pmNashville Intl

4h 30m

1 stop

SDF10:30 pmLouisville Intl

Nov 2

SDF5:10 amLouisville Intl

4h 27m

1 stop

BNA8:37 amNashville Intl

$315

United Airlines

Dec 9

BNA12:40 pmNashville Intl

5h 45m

1 stop

SDF7:25 pmLouisville Intl

Dec 14

SDF5:40 pmLouisville Intl

6h 40m

1 stop

BNA11:20 pmNashville Intl

$316

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleLouisville

BNA Nashville Intl - SDF Louisville Intl

BNASDF

Nashville Intl

Thu 10/22

8:30 pm-10:35 pm

Nonstop1h 05m

Louisville Intl

Mon 10/26

6:15 pm-6:15 pm

Nonstop1h 00m

$117

NashvilleLouisville

BNA Nashville Intl - SDF Louisville Intl

BNASDF

Nashville Intl

Wed 1/13

6:10 pm-8:00 pm

Nonstop0h 50m

Louisville Intl

Wed 1/20

7:05 am-7:30 am

Nonstop1h 25m

$117

NashvilleLouisville

BNA Nashville Intl - SDF Louisville Intl

BNASDF

Nashville Intl

Mon 10/26

8:30 pm-10:35 pm

Nonstop1h 05m

Louisville Intl

Mon 11/2

5:35 pm-5:40 pm

Nonstop1h 05m

$117

Quickest round-trip

NashvilleLouisville

BNA Nashville Intl - SDF Louisville Intl

BNASDF

Nashville Intl

Wed 1/13

6:10 pm-8:00 pm

Nonstop0h 50m

Louisville Intl

Wed 1/20

3:35 pm-3:40 pm

Nonstop1h 05m

$117

KnoxvilleLouisville

TYS Knoxville McGhee Tyson - SDF Louisville Intl

TYSSDF

Knoxville McGhee Tyson

Sat 10/24

7:09 am-12:54 pm

1 stop5h 45m

Louisville Intl

Sat 10/31

8:05 am-1:31 pm

1 stop5h 26m

$287

MemphisLouisville

MEM Memphis - SDF Louisville Intl

MEMSDF

Memphis

Mon 11/2

6:49 am-5:13 pm

1 stop9h 24m

Louisville Intl

Wed 11/4

6:21 am-1:47 pm

1 stop8h 26m

$303

BlountvilleLouisville

TRI Blountville Tri Cities TN/VA - SDF Louisville Intl

TRISDF

Blountville Tri Cities TN/VA

Thu 11/19

7:10 pm-10:53 pm

1 stop3h 43m

Louisville Intl

Fri 11/27

9:05 am-1:18 pm

1 stop4h 13m

$309

MemphisLouisville

MEM Memphis - SDF Louisville Intl

MEMSDF

Memphis

Mon 11/2

3:35 pm-9:38 pm

1 stop5h 03m

Louisville Intl

Wed 11/4

8:05 am-10:58 am

1 stop3h 53m

$333

MemphisLexington

MEM Memphis - LEX Lexington Blue Grass

MEMLEX

Memphis

Fri 11/6

2:52 pm-10:36 pm

1 stop6h 44m

Lexington Blue Grass

Sun 11/8

6:54 pm-11:59 pm

1 stop6h 05m

$337

BlountvilleLouisville

TRI Blountville Tri Cities TN/VA - SDF Louisville Intl

TRISDF

Blountville Tri Cities TN/VA

Sat 10/10

8:26 pm-12:07 am

1 stop3h 41m

Louisville Intl

Wed 10/14

3:36 pm-9:29 pm

1 stop5h 53m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in May, then January is your next best option. Flight prices from Tennessee to Kentucky during January average around $318.

What is the cheapest Tennessee to Kentucky flight route?

Fly from Nashville Intl to Louisville Intl for the best Tennessee - Kentucky flight prices

What cabin class options are available on Tennessee to Kentucky flights?

There is only 1 cabin class available to choose from on Tennessee to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Kentucky flights?

You could potentially save up to 30% on your flight if you consider stops on a Tennessee to Kentucky flight.

Cheap Tennessee to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Kentucky

Best Price Found	$59
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Tennessee in the past 72 hours is $59. The best round-trip flight deal from Tennessee to Kentucky found on momondo in the last 72 hours is $117.

The fastest flight from Tennessee to Kentucky takes 0h 50m

Direct flights go from Tennessee to Kentucky every day.

There are 43 airports in Kentucky. From Tennessee there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Tennessee to Kentucky

When did momondo last update prices for flights from Tennessee to Kentucky?
Prices for flights from Tennessee to Kentucky are updated daily.
How many operators does momondo search for flights from Tennessee to Kentucky?
As of September 2026, there are 2 operators available to choose from for flights from Tennessee to Kentucky.
How old do you have to be to fly from Tennessee to Kentucky?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tennessee to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Kentucky?
Based on momondo bookings for flights between Tennessee and Kentucky, the leading plane model is Boeing 737 MAX 8, making up 58.33% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 8.33%, Boeing 737 with 8.33%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 8.33%.

Best airlines flying from Tennessee to Kentucky

Compare and see reviews for airlines that fly from Tennessee to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.0 12,097 reviews		Search American Airlines flights
Delta	PriceFrom $356	Free Cancellation	Rating 7.8 8,605 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Kentucky?

It is quick and easy to find Tennessee to Kentucky flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kentucky that suits you.

Can I find flights from Tennessee to Kentucky with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tennessee to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from Tennessee to Kentucky?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kentucky from Tennessee.

I’m not ready to book a flight from Tennessee to Kentucky right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tennessee to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.