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Kaua'i

$255+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIH
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 20, 2026.

This Delta deal was found by Cheapflights users on 1/19. 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 3/96:30 am
CVG
-
LIH
1 stop17h 10m
Delta
Mon 3/1610:05 pm
LIH
-
CVG
2 stops14h 59m
Delta
Deal found 1/19$498
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:09 am
CVG
-
LIH
1 stop19h 09m
Multiple Airlines
Thu 2/2611:40 am
LIH
-
CVG
2 stops27h 59m
Multiple Airlines
Deal found 1/19$509
This Delta deal was found by Cheapflights users on 1/19. 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.
Thu 2/196:35 am
CVG
-
LIH
2 stops18h 14m
Delta
Thu 2/2610:40 pm
LIH
-
CVG
2 stops15h 22m
Delta
Deal found 1/19$513
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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 3/28:09 am
CVG
-
LIH
1 stop19h 09m
Alaska Airlines
Mon 3/910:19 pm
LIH
-
CVG
1 stop16h 20m
Alaska Airlines
Deal found 1/18$516
This American Airlines deal was found by Cheapflights users on 1/18. 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 3/245:00 am
BNA
-
LIH
2 stops16h 14m
American Airlines
Tue 3/319:00 pm
LIH
-
BNA
1 stop19h 20m
American Airlines
Deal found 1/18$527
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:09 am
CVG
-
LIH
2 stops29h 53m
Multiple Airlines
Sun 3/154:22 pm
LIH
-
CVG
2 stops22h 17m
Multiple Airlines
Deal found 1/19$536
This United Airlines deal was found by Cheapflights users on 1/19. 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 5/212:30 pm
BNA
-
LIH
1 stop12h 22m
United Airlines
Fri 5/81:03 pm
LIH
-
BNA
1 stop12h 27m
United Airlines
Deal found 1/19$539
This Delta deal was found by Cheapflights users on 1/19. 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 3/167:03 am
BNA
-
LIH
1 stop16h 47m
Delta
Tue 3/3110:05 pm
LIH
-
BNA
1 stop14h 20m
Delta
Deal found 1/19$554
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/99:00 am
CVG
-
LIH
1 stop13h 04m
United Airlines
Mon 3/167:40 pm
LIH
-
CVG
1 stop12h 43m
United Airlines
Deal found 1/19$558
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 9/216:37 pm
CVG
-
LIH
2 stops27h 17m
Multiple Airlines
Wed 9/2310:47 am
LIH
-
CVG
1 stop24h 49m
Multiple Airlines
Deal found 1/19$563
This United Airlines deal was found by Cheapflights users on 1/19. 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 4/279:00 am
SDF
-
LIH
1 stop12h 47m
United Airlines
Mon 5/47:35 pm
LIH
-
SDF
1 stop13h 06m
United Airlines
Deal found 1/19$564
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 9/16:37 pm
CVG
-
LIH
2 stops25h 11m
Multiple Airlines
Mon 9/710:31 pm
LIH
-
CVG
1 stop13h 05m
Multiple Airlines
Deal found 1/19$564

Find 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$487
(Alaska Airlines)

One-way from

$255
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

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

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 20, 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

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 3/2

6:35 am-6:46 pm

1 stop17h 11m

Lihue

Mon 3/9

10:05 pm-7:03 pm

2 stops14h 58m

$498

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 2/23

6:35 am-6:46 pm

1 stop17h 11m

Lihue

Mon 3/2

10:40 pm-7:02 pm

2 stops15h 22m

$498

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 3/9

6:30 am-6:50 pm

2 stops18h 20m

Lihue

Mon 3/16

10:05 pm-7:04 pm

2 stops14h 59m

$503

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 2/19

8:09 am-10:18 pm

1 stop19h 09m

Lihue

Thu 2/26

11:40 am-8:39 pm

2 stops27h 59m

$509

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 3/24

5:00 am-4:14 pm

2 stops16h 14m

Lihue

Tue 3/31

9:00 pm-9:20 pm

1 stop19h 20m

$527

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 3/11

8:09 am-8:02 am

2 stops29h 53m

Lihue

Sun 3/15

4:22 pm-8:39 pm

2 stops22h 17m

$536

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 3/17

7:03 am-6:50 pm

1 stop16h 47m

Lihue

Tue 3/31

10:05 pm-5:25 pm

1 stop14h 20m

$554

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 3/9

9:00 am-4:04 pm

1 stop13h 04m

Lihue

Mon 3/16

7:40 pm-2:23 pm

1 stop12h 43m

$558

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 3/17

7:03 am-6:50 pm

1 stop16h 47m

Lihue

Thu 3/26

8:19 pm-6:10 pm

2 stops16h 51m

$560

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Mon 3/16

7:03 am-6:50 pm

1 stop16h 47m

Lihue

Mon 3/30

10:05 pm-9:38 pm

2 stops18h 33m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 55 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 12h 47m. Delta provides one of the quickest options available for as low as $564. The distance between Kentucky and Kaua'i is about 4425 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

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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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$514Average$781FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$565Average$833FlexibilityNo cancel feeOn-time63%

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