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

On average, it takes 11h 42m to fly from Kentucky to Kaua'i if you fly out of Louisville (the most popular airport in Kentucky) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Lexington and into Copenhagen, then the flight time is around 18h 55m.

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

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

What airlines fly to Kaua'i?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from Kentucky according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

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 September 2025.

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.

$249 Cheap Flights from Kentucky to Kaua'i in 2025/26

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Find the cheapest flights from Kentucky to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

5:06 pm - 11:08 amBNA-LIH

22h 02m1 stop

12:28 pm - 4:06 pmLIH-BNA

23h 38m1 stop

$488Multiple Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

5:06 pm - 11:08 amBNA-LIH

22h 02m1 stop

12:28 pm - 12:59 amLIH-BNA

32h 31m2 stops

$496Multiple Airlines

Find Deal

Thu, Nov 13 - Wed, Nov 19

6:30 pm - 9:23 pmCVG-LIH

32h 53m1 stop

11:25 pm - 5:30 pmLIH-CVG

13h 05m1 stop

$509Alaska Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

6:52 am - 7:05 pmCVG-LIH

18h 13m1 stop

10:40 pm - 6:45 pmLIH-CVG

15h 05m1 stop

$513Delta

Find Deal

Wed, Oct 29 - Mon, Nov 3

6:52 am - 4:53 pmCVG-LIH

16h 01m2 stops

9:30 pm - 6:45 pmLIH-CVG

16h 15m2 stops

$514Delta

Find Deal

Tue, Oct 28 - Mon, Nov 3

6:30 pm - 8:30 pmCVG-LIH

32h 00m2 stops

7:12 pm - 5:30 pmLIH-CVG

17h 18m2 stops

$519Alaska Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 4

7:00 am - 5:06 pmBNA-LIH

14h 06m1 stop

8:40 pm - 1:28 pmLIH-BNA

12h 48m1 stop

$529United Airlines

Find Deal

Tue, Feb 24 - Tue, Mar 3

7:00 am - 2:30 pmBNA-LIH

12h 30m1 stop

10:39 pm - 3:23 pmLIH-BNA

12h 44m1 stop

$576American Airlines

Find Deal

Thu, Oct 30 - Tue, Nov 4

8:00 am - 4:58 pmSDF-LIH

13h 58m1 stop

8:30 pm - 2:19 pmLIH-SDF

12h 49m1 stop

$585United Airlines

Find Deal

Thu, Nov 13 - Wed, Nov 19

8:10 am - 3:54 pmCVG-LIH

12h 44m1 stop

10:44 pm - 4:06 pmLIH-CVG

12h 22m2 stops

$618American Airlines

Find Deal

Sat, Nov 29 - Fri, Dec 5

Delta flights from Kentucky to Kaua'i

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

Delta

Oct 29

CVG6:52 amCincinnati Cinci./N. Kentucky

18h 13m

1 stop

LIH7:05 pmLihue

Nov 3

LIH10:40 pmLihue

15h 05m

1 stop

CVG6:45 pmCincinnati Cinci./N. Kentucky

$513

Find similar

Delta

Oct 28

CVG6:52 amCincinnati Cinci./N. Kentucky

16h 01m

2 stops

LIH4:53 pmLihue

Nov 3

LIH9:30 pmLihue

16h 15m

2 stops

CVG6:45 pmCincinnati Cinci./N. Kentucky

$514

Find similar

Delta

Oct 27

CVG6:52 amCincinnati Cinci./N. Kentucky

18h 13m

1 stop

LIH7:05 pmLihue

Nov 3

LIH10:40 pmLihue

15h 05m

1 stop

CVG6:45 pmCincinnati Cinci./N. Kentucky

$523

Find similar

Alaska Airlines flights from Kentucky to Kaua'i

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

Alaska Airlines

Oct 28

CVG6:30 pmCincinnati Cinci./N. Kentucky

32h 53m

1 stop

LIH9:23 pmLihue

Nov 4

LIH11:25 pmLihue

13h 05m

1 stop

CVG5:30 pmCincinnati Cinci./N. Kentucky

$509

Find similar

Alaska Airlines

Oct 29

CVG6:30 pmCincinnati Cinci./N. Kentucky

32h 00m

2 stops

LIH8:30 pmLihue

Nov 4

LIH7:12 pmLihue

17h 18m

2 stops

CVG5:30 pmCincinnati Cinci./N. Kentucky

$519

Find similar

Alaska Airlines

Feb 26

CVG8:00 amCincinnati Cinci./N. Kentucky

19h 15m

1 stop

LIH10:15 pmLihue

Mar 3

LIH8:53 pmLihue

15h 17m

2 stops

CVG5:10 pmCincinnati Cinci./N. Kentucky

$528

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Thu 11/13

5:06 pm-11:08 am

1 stop22h 02m

Lihue

Tue 11/18

12:28 pm-4:06 pm

1 stop23h 38m

$488

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Thu 11/13

5:06 pm-11:08 am

1 stop22h 02m

Lihue

Wed 11/19

12:28 pm-12:59 am

2 stops32h 31m

$496

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Tue 10/28

6:30 pm-9:23 pm

1 stop32h 53m

Lihue

Tue 11/4

11:25 pm-5:30 pm

1 stop13h 05m

$509

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 10/29

6:52 am-7:05 pm

1 stop18h 13m

Lihue

Mon 11/3

10:40 pm-6:45 pm

1 stop15h 05m

$513

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Tue 10/28

6:52 am-4:53 pm

2 stops16h 01m

Lihue

Mon 11/3

9:30 pm-6:45 pm

2 stops16h 15m

$514

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 10/29

6:30 pm-8:30 pm

2 stops32h 00m

Lihue

Tue 11/4

7:12 pm-5:30 pm

2 stops17h 18m

$519

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 2/24

7:00 am-5:06 pm

1 stop14h 06m

Lihue

Tue 3/3

8:40 pm-1:28 pm

1 stop12h 48m

$529

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Thu 10/30

7:00 am-2:30 pm

1 stop12h 30m

Lihue

Tue 11/4

10:39 pm-3:23 pm

1 stop12h 44m

$576

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Thu 11/13

8:00 am-4:58 pm

1 stop13h 58m

Lihue

Wed 11/19

8:30 pm-2:19 pm

1 stop12h 49m

$585

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Sat 11/29

8:10 am-3:54 pm

1 stop12h 44m

Lihue

Fri 12/5

10:44 pm-4:06 pm

2 stops12h 22m

$618

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 $527. The month of August is another great option to travel to Kaua'i, with average flight prices from Kentucky averaging around $570.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Saturday is the cheapest day to fly to Kaua'i from Kentucky. The lowest ticket price found for a Saturday departure recently was $855. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,145. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

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

Direct flights	None

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 September 2025.
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 Embraer 175, representing 16.50% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 11.05%, Airbus A320-100/200 at 9.24%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 7.26%.

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
Delta	PriceFrom $391	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $565	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $577	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines 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.