How long is the flight from Kentucky to Kaua'i?

On average, it takes 12h 47m to fly from Kentucky to Kaua'i if you fly out of Lexington (the most popular airport in Kentucky) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Louisville and into Copenhagen, then the flight time is around 16h 55m.

What is the cheapest airline that flies from Kentucky to Kaua'i?

American Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Kentucky to Kaua'i

When did momondo last update prices for flights from Kentucky to Kaua'i?

Prices for flights from Kentucky to Kaua'i refresh daily.

How many operators does momondo search for flights from Kentucky to Kaua'i?

The number of operators available for flights from Kentucky to Kaua'i is 5 as of March 2026.

How old do you have to be to fly from Kentucky to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$247 Cheap Flights from Kentucky to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kentucky to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 7:03 pm

BNA

LIH

17h 03m

1 stop

9:26 pm - 1:35 pm

LIH

BNA

11h 09m

1 stop

$529Delta

Thu, Jul 30 - Tue, Aug 18

6:15 am - 5:41 pm

BNA

LIH

16h 26m

2 stops

9:26 pm - 1:35 pm

LIH

BNA

11h 09m

1 stop

$535Delta

Wed, Aug 5 - Tue, Aug 18

7:00 am - 9:56 pm

BNA

LIH

19h 56m

1 stop

8:19 am - 5:42 am

LIH

BNA

16h 23m

2 stops

$538Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

7:00 am - 8:10 pm

BNA

LIH

18h 10m

2 stops

10:11 am - 5:42 am

LIH

BNA

14h 31m

2 stops

$543Multiple Airlines

Mon, Aug 31 - Thu, Sep 10

7:39 am - 7:06 pm

CVG

LIH

17h 27m

2 stops

9:41 pm - 7:15 pm

LIH

CVG

15h 34m

2 stops

$589American Airlines

Thu, Aug 20 - Wed, Aug 26

8:00 am - 3:40 pm

CVG

LIH

13h 40m

1 stop

7:35 pm - 2:28 pm

LIH

CVG

12h 53m

1 stop

$616United Airlines

Tue, Aug 11 - Tue, Aug 18

6:16 am - 7:06 pm

CVG

LIH

18h 50m

2 stops

9:16 pm - 3:49 pm

LIH

CVG

12h 33m

1 stop

$629American Airlines

Wed, Aug 5 - Wed, Aug 12

8:06 am - 3:40 pm

SDF

LIH

13h 34m

1 stop

7:35 pm - 2:19 pm

LIH

SDF

12h 44m

1 stop

$784United Airlines

Tue, Aug 11 - Tue, Aug 18

6:30 am - 1:10 pm

SDF

LIH

12h 40m

1 stop

9:10 pm - 6:35 pm

LIH

SDF

15h 25m

2 stops

$844Southwest

Fri, Apr 10 - Mon, Apr 13

6:30 am - 6:05 pm

SDF

LIH

17h 35m

2 stops

9:10 pm - 6:35 pm

LIH

SDF

15h 25m

2 stops

$849Southwest

Fri, Apr 10 - Mon, Apr 13

Delta flights from Kentucky to Kaua'i

Our best Delta deals on Kentucky to Kaua'i flight tickets

Delta

Jul 30

BNA7:00 amNashville Intl

17h 03m

1 stop

LIH7:03 pmLihue

Aug 18

LIH9:26 pmLihue

11h 09m

1 stop

BNA1:35 pmNashville Intl

$529

Delta

Aug 5

BNA6:15 amNashville Intl

16h 26m

2 stops

LIH5:41 pmLihue

Aug 18

LIH9:26 pmLihue

11h 09m

1 stop

BNA1:35 pmNashville Intl

$535

Delta

Apr 23

BNA7:00 amNashville Intl

15h 40m

1 stop

LIH5:40 pmLihue

Apr 28

LIH9:25 pmLihue

10h 18m

1 stop

BNA12:43 pmNashville Intl

$537

United Airlines flights from Kentucky to Kaua'i

Our best United Airlines deals on Kentucky to Kaua'i flight tickets

United Airlines

Apr 16

BNA7:00 amNashville Intl

13h 47m

1 stop

LIH3:47 pmLihue

Apr 22

LIH12:40 pmLihue

12h 46m

1 stop

BNA6:26 amNashville Intl

$580

United Airlines

Apr 19

BNA7:00 amNashville Intl

13h 47m

1 stop

LIH3:47 pmLihue

Apr 24

LIH11:00 pmLihue

10h 45m

1 stop

BNA2:45 pmNashville Intl

$584

United Airlines

Aug 11

CVG8:00 amCincinnati Cinci./N. Kentucky

13h 40m

1 stop

LIH3:40 pmLihue

Aug 18

LIH7:35 pmLihue

12h 53m

1 stop

CVG2:28 pmCincinnati Cinci./N. Kentucky

$616

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Thu 7/30

7:00 am-7:03 pm

1 stop17h 03m

Lihue

Tue 8/18

9:26 pm-1:35 pm

1 stop11h 09m

$529

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Wed 8/5

6:15 am-5:41 pm

2 stops16h 26m

Lihue

Tue 8/18

9:26 pm-1:35 pm

1 stop11h 09m

$535

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Wed 9/2

7:00 am-9:56 pm

1 stop19h 56m

Lihue

Wed 9/9

8:19 am-5:42 am

2 stops16h 23m

$538

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Mon 8/31

7:00 am-8:10 pm

2 stops18h 10m

Lihue

Thu 9/10

10:11 am-5:42 am

2 stops14h 31m

$543

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 8/20

7:39 am-7:06 pm

2 stops17h 27m

Lihue

Wed 8/26

9:41 pm-7:15 pm

2 stops15h 34m

$589

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Tue 8/11

8:00 am-3:40 pm

1 stop13h 40m

Lihue

Tue 8/18

7:35 pm-2:28 pm

1 stop12h 53m

$616

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 8/5

6:16 am-7:06 pm

2 stops18h 50m

Lihue

Wed 8/12

9:16 pm-3:49 pm

1 stop12h 33m

$629

Quickest round-trip

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Tue 8/11

8:06 am-3:40 pm

1 stop13h 34m

Lihue

Tue 8/18

7:35 pm-2:19 pm

1 stop12h 44m

$784

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Fri 4/10

6:30 am-1:10 pm

1 stop12h 40m

Lihue

Mon 4/13

9:10 pm-6:35 pm

2 stops15h 25m

$844

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Fri 4/10

6:30 am-6:05 pm

2 stops17h 35m

Lihue

Mon 4/13

9:10 pm-6:35 pm

2 stops15h 25m

$849

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 Kentucky to Kaua'i

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 Kaua'i?

In general, November is the cheapest month to fly from Kentucky to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. The month of August is another great option to travel to Kaua'i, with average flight prices from Kentucky averaging around $570.

Can stopping save me money on Kentucky to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Kentucky to Kaua'i.

Cheap Kentucky to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Kaua'i

Fastest flight time	12h 37m
Direct flights	None

The fastest flight from Kentucky to Kaua'i takes 12h 37m

There are no direct flights from Kentucky to Kaua'i. There are no popular flight routes from Kentucky to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Kentucky to Kaua'i?
Prices for flights from Kentucky to Kaua'i refresh daily.
How many operators does momondo search for flights from Kentucky to Kaua'i?
The number of operators available for flights from Kentucky to Kaua'i is 5 as of March 2026.
How old do you have to be to fly from Kentucky to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Kentucky to Kaua'i is Boeing 737 MAX 8, representing 18.92% of all bookings. The subsequent popular models are Embraer 175 at 12.08%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.72%, and Airbus A320-100/200 at 10.62%.

Best airlines flying from Kentucky to Kaua'i

Compare and see reviews for airlines that fly from Kentucky to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 9,514 reviews		Search United Airlines flights
Southwest	PriceFrom $565	Free Cancellation	Rating 8.0 4,329 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Kaua'i?

It is quick and easy to find Kentucky to Kaua'i 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 Kaua'i that suits you.

Can I find flights from Kentucky to Kaua'i with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kaua'i from Kentucky with this policy.

How can momondo help me find flights from Kentucky to Kaua'i?

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 Kaua'i from Kentucky.

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

If you are not ready to book a flight from Kentucky to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.