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Kaua'i

$260+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIH
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$420
(United Airlines)

One-way from

$260
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$781
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. 13% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 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 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/4. 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 3/27:00 amCVG - LIH
2 stops15h 04mUnited Airlines
Mon 3/97:40 pmLIH - CVG
1 stop12h 43mUnited Airlines
Deal found 1/4$420
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 2/237:29 amBNA - LIH
1 stop13h 10mAmerican Airlines
Mon 3/210:30 pmLIH - BNA
2 stops16h 07mAmerican Airlines
Deal found 1/5$426
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/296:00 amCVG - LIH
2 stops15h 37mAmerican Airlines
Sat 2/710:10 pmLIH - CVG
1 stop19h 45mAmerican Airlines
Deal found 1/6$431
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 3/317:00 amBNA - LIH
2 stops14h 22mMultiple Airlines
Tue 4/76:29 pmLIH - BNA
2 stops16h 52mMultiple Airlines
Deal found 1/6$448
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/15:15 amBNA - LIH
2 stops15h 22mAmerican Airlines
Sun 2/811:00 pmLIH - BNA
1 stop13h 24mAmerican Airlines
Deal found 1/5$454
This American Airlines deal was found by Cheapflights users on 1/5. 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 4/194:27 pmBNA - LIH
1 stop24h 55mAmerican Airlines
Wed 4/292:12 pmLIH - BNA
2 stops15h 11mAmerican Airlines
Deal found 1/5$455
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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 3/38:09 amCVG - LIH
1 stop19h 09mMultiple Airlines
Sat 3/77:45 pmLIH - CVG
2 stops18h 54mMultiple Airlines
Deal found 1/4$463
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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 amCVG - LIH
1 stop19h 09mAlaska Airlines
Mon 3/910:19 pmLIH - CVG
1 stop16h 20mAlaska Airlines
Deal found 1/4$470
This Delta deal was found by Cheapflights users on 1/5. 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 2/237:35 amBNA - LIH
1 stop15h 11mDelta
Mon 3/210:40 pmLIH - BNA
1 stop13h 17mDelta
Deal found 1/5$476
This United Airlines deal was found by Cheapflights users on 1/4. 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 2/2710:28 amBNA - LIH
2 stops16h 16mUnited Airlines
Fri 3/62:25 pmLIH - BNA
1 stop11h 56mUnited Airlines
Deal found 1/4$488
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Fri 2/277:29 amBNA - LIH
1 stop13h 10mAmerican Airlines
Fri 3/610:30 pmLIH - BNA
1 stop13h 48mAmerican Airlines
Deal found 1/4$506
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 1/298:00 amCVG - LIH
2 stops31h 38mMultiple Airlines
Sat 2/72:50 pmLIH - CVG
2 stops23h 59mMultiple Airlines
Deal found 1/6$506

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 6, 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

7:00 am-5:04 pm

2 stops15h 04m

Lihue

Mon 3/9

7:40 pm-2:23 pm

1 stop12h 43m

$420

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Mon 2/23

7:29 am-4:39 pm

1 stop13h 10m

Lihue

Mon 3/2

10:30 pm-6:37 pm

2 stops16h 07m

$426

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

$431

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 3/31

7:00 am-4:22 pm

2 stops14h 22m

Lihue

Tue 4/7

6:29 pm-4:21 pm

2 stops16h 52m

$448

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 3/2

8:09 am-10:18 pm

1 stop19h 09m

Lihue

Mon 3/9

10:19 pm-8:39 pm

1 stop16h 20m

$470

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Fri 2/27

10:28 am-10:44 pm

2 stops16h 16m

Lihue

Fri 3/6

2:25 pm-6:21 am

1 stop11h 56m

$488

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 1/29

8:00 am-10:38 am

2 stops31h 38m

Lihue

Sat 2/7

2:50 pm-7:49 pm

2 stops23h 59m

$506

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 1/26

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Wed 1/28

8:30 pm-2:27 pm

1 stop12h 57m

$508

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 1/29

6:30 am-7:55 pm

2 stops18h 25m

Lihue

Sat 2/7

10:39 pm-7:04 pm

2 stops15h 25m

$510

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Sat 2/28

7:00 am-6:17 am

2 stops27h 17m

Lihue

Sat 3/7

7:45 pm-10:59 pm

2 stops23h 14m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 49 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 March is currently the most expensive (average of $1,253). 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 13h 10m. United Airlines provides one of the quickest options available for as low as $426. 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 March is currently the most expensive (average of $1,253). 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$565Average$1,138FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$570Average$781FlexibilityNo cancel feeOn-time69%

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