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Kaua'i

$232+ Cheap flights from Kentucky to Kaua'i

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIH
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Kentucky to Kaua'i

Keep the following information in mind while searching for Kentucky to Kaua'i flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(United Airlines)

One-way from

$232
(Expedia)

Popular in

July

Cheapest in

November

Average price

$764
Provider with most accurate pricing for Louisville Intl-Lihue flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Lihue flights.
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From Kentucky to Kaua'i
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One-way flight from Kentucky to Kaua'i
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Highest demand for flights based on searches. 15% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Kentucky to Kaua'i

Cheapest flights from Kentucky to Kaua'i
Explore the most affordable flight options available from Kentucky to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. 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.
Sat 2/2111:17 am
CVG
-
LIH
2 stops16h 27m
United Airlines
Sun 3/18:40 pm
LIH
-
CVG
2 stops13h 48m
United Airlines
Deal found 1/12$442
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/15:00 am
BNA
-
LIH
2 stops15h 37m
American Airlines
Sun 2/811:00 pm
LIH
-
BNA
1 stop13h 24m
American Airlines
Deal found 1/11$454
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:29 am
BNA
-
LIH
2 stops13h 45m
American Airlines
Tue 2/2410:00 pm
LIH
-
BNA
1 stop13h 06m
American Airlines
Deal found 1/13$470
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:15 am
BNA
-
LIH
2 stops15h 22m
American Airlines
Tue 2/1710:30 pm
LIH
-
BNA
2 stops14h 07m
American Airlines
Deal found 1/13$475
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 2/2010:32 am
BNA
-
LIH
2 stops16h 12m
United Airlines
Sun 3/18:40 pm
LIH
-
BNA
1 stop10h 59m
United Airlines
Deal found 1/12$488
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Tue 3/1710:30 am
BNA
-
LIH
2 stops16h 27m
United Airlines
Tue 3/2411:13 pm
LIH
-
BNA
1 stop12h 00m
United Airlines
Deal found 1/13$500
This Southwest deal was found by Cheapflights users on 1/11. 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.
Sun 2/2210:10 pm
BNA
-
LIH
2 stops20h 00m
Southwest
Mon 3/29:15 pm
LIH
-
BNA
1 stop10h 45m
Southwest
Deal found 1/11$507
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:15 am
BNA
-
LIH
2 stops15h 22m
American Airlines
Sat 2/1410:30 pm
LIH
-
BNA
1 stop14h 19m
American Airlines
Deal found 1/12$511
This Delta deal was found by Cheapflights users on 1/13. 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 2/106:30 am
BNA
-
LIH
2 stops17h 24m
Delta
Tue 2/1710:40 pm
LIH
-
BNA
1 stop13h 17m
Delta
Deal found 1/13$520
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:29 am
BNA
-
LIH
1 stop13h 05m
American Airlines
Thu 3/269:00 pm
LIH
-
BNA
1 stop19h 20m
American Airlines
Deal found 1/13$522
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 3/28:09 am
CVG
-
LIH
1 stop19h 09m
Multiple Airlines
Fri 3/66:32 pm
LIH
-
CVG
2 stops20h 02m
Multiple Airlines
Deal found 1/13$530
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:58 pm
CVG
-
LIH
1 stop23h 38m
Alaska Airlines
Fri 5/1512:02 pm
LIH
-
CVG
2 stops24h 26m
Alaska Airlines
Deal found 1/12$548

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Kaua'i 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 January 14, 2026.
Use the filters below to find and compare flights from Kentucky to Kaua'i that are best for you.

Fly from

Kentucky

Fly to

Kaua'i

Route

Depart

Return

Price

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Sun 2/1

5:00 am-4:37 pm

2 stops15h 37m

Lihue

Sun 2/8

11:00 pm-4:24 pm

1 stop13h 24m

$454

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Sun 2/22

10:10 pm-2:10 pm

2 stops20h 00m

Lihue

Mon 3/2

9:15 pm-12:00 pm

1 stop10h 45m

$507

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Thu 2/5

5:15 am-4:37 pm

2 stops15h 22m

Lihue

Sat 2/14

10:30 pm-4:49 pm

1 stop14h 19m

$511

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Mon 3/9

5:53 pm-10:27 am

1 stop21h 34m

Lihue

Mon 3/16

9:00 pm-11:59 pm

2 stops21h 59m

$530

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 3/2

8:09 am-1:03 pm

2 stops33h 54m

Lihue

Fri 3/6

6:32 pm-7:34 pm

2 stops20h 02m

$535

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Sat 2/21

10:32 am-10:44 pm

2 stops16h 12m

Lihue

Sun 3/1

8:40 pm-2:02 pm

2 stops13h 22m

$546

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 4/7

5:21 pm-11:12 am

1 stop22h 51m

Lihue

Mon 4/13

2:07 pm-5:41 pm

2 stops22h 34m

$552

LexingtonLihue

LEX - LIH

LEXLIH

Lexington Blue Grass

Mon 2/23

6:00 am-6:46 pm

2 stops17h 46m

Lihue

Tue 3/31

8:19 pm-5:07 pm

2 stops14h 48m

$557

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 1/29

6:00 am-4:37 pm

2 stops15h 37m

Lihue

Sat 2/7

10:10 pm-10:55 pm

1 stop19h 45m

$572

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Sat 2/21

10:32 am-10:44 pm

2 stops16h 12m

Lihue

Mon 3/2

8:40 pm-1:29 pm

1 stop12h 49m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 47 results
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Best time to book a flight from Kentucky to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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 Kaua'i

What is the cheapest month to book a flight from Kentucky to Kaua'i?

Currently, November is the cheapest month in which you can book a flight from Kentucky to Kaua'i (average of $316). Flying from Kentucky to Kaua'i in June is currently the most expensive (average of $1,044). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Kentucky to Kaua'i can take about 15h 37m. American Airlines provides one of the quickest options available for as low as $454. The distance between Kentucky and Kaua'i is about 4395 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Kentucky to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Kentucky to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Kaua'i.

  • Can I find deals for business class flights from Kentucky to Kaua'i?

    Yes. Cheapflights offers flight deals from Kentucky to Kaua'i 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 Kaua'i?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Kaua'i (average of $316). Flying from Kentucky to Kaua'i in June is currently the most expensive (average of $1,044). 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

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Alternative routes for Kentucky to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kentucky to Kaua'i

Discover the top 2 airlines that operate flights from Kentucky to Kaua'i. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$565Average$1,138FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$570Average$781FlexibilityNo cancel feeOn-time69%

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