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Kaua'i

$259+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIH
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(United Airlines)

One-way from

$259
(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 8, 2026.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:00 amCVG - LIH
1 stop13h 04mUnited Airlines
Wed 2/48:30 pmLIH - CVG
1 stop12h 57mUnited Airlines
Deal found 1/6$368
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/46:00 amCVG - LIH
2 stops15h 37mAmerican Airlines
Wed 2/1110:10 pmLIH - CVG
1 stop13h 14mAmerican Airlines
Deal found 1/7$374
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
Thu 2/511:00 pmLIH - CVG
2 stops16h 01mAmerican Airlines
Deal found 1/6$379
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 3/37:00 amBNA - LIH
1 stop19h 18mAlaska Airlines
Wed 3/1810:29 pmLIH - BNA
1 stop26h 11mAlaska Airlines
Deal found 1/7$395
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.
Wed 2/45:00 amBNA - LIH
2 stops15h 37mAmerican Airlines
Wed 2/1110:10 pmLIH - BNA
1 stop12h 56mAmerican Airlines
Deal found 1/6$398
This Delta deal was found by Cheapflights users on 1/7. 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 3/27:35 amBNA - LIH
1 stop15h 11mDelta
Tue 3/179:40 pmLIH - BNA
1 stop10h 08mDelta
Deal found 1/7$399
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:35 amSDF - LIH
2 stops16h 29mUnited Airlines
Wed 2/42:10 pmLIH - SDF
2 stops15h 13mUnited Airlines
Deal found 1/6$403
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/256:00 amBNA - LIH
2 stops15h 14mAmerican Airlines
Tue 3/310:30 pmLIH - BNA
2 stops14h 07mAmerican Airlines
Deal found 1/8$403
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 3/49:00 amCVG - LIH
1 stop13h 04mUnited Airlines
Tue 3/107:40 pmLIH - CVG
1 stop12h 43mUnited Airlines
Deal found 1/7$412
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 3/37:00 amBNA - LIH
1 stop19h 18mMultiple Airlines
Tue 3/176:32 pmLIH - BNA
2 stops30h 08mMultiple Airlines
Deal found 1/7$414
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:00 amCVG - LIH
2 stops30h 22mMultiple Airlines
Thu 2/510:20 pmLIH - CVG
1 stop16h 29mMultiple Airlines
Deal found 1/6$418
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:00 amCVG - LIH
1 stop13h 04mUnited Airlines
Wed 2/48:30 pmLIH - CVG
2 stops15h 13mUnited Airlines
Deal found 1/6$423

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 8, 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

Wed 1/28

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Wed 2/4

8:30 pm-2:27 pm

1 stop12h 57m

$368

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 2/2

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Fri 2/6

8:30 pm-2:27 pm

1 stop12h 57m

$368

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 1/29

6:00 am-4:37 pm

2 stops15h 37m

Lihue

Thu 2/5

11:00 pm-8:01 pm

2 stops16h 01m

$379

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 1/28

6:00 am-4:37 pm

2 stops15h 37m

Lihue

Wed 2/4

11:00 pm-8:02 pm

2 stops16h 02m

$379

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 3/4

5:05 am-5:14 pm

2 stops17h 09m

Lihue

Tue 3/10

9:30 pm-6:11 pm

2 stops14h 41m

$379

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Thu 1/29

6:00 am-4:37 pm

2 stops15h 37m

Lihue

Wed 2/4

10:10 pm-5:53 pm

2 stops14h 43m

$379

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Mon 2/2

6:30 am-4:37 pm

2 stops15h 07m

Lihue

Fri 2/6

11:00 pm-8:02 pm

2 stops16h 02m

$379

NashvilleLihue

BNA - LIH

BNALIH

Nashville Intl

Tue 3/3

7:00 am-10:18 pm

1 stop19h 18m

Lihue

Wed 3/18

10:29 pm-5:40 am

1 stop26h 11m

$395

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Wed 1/28

6:00 am-4:37 pm

2 stops15h 37m

Lihue

Wed 2/4

10:10 pm-6:39 pm

2 stops15h 29m

$403

CincinnatiLihue

CVG - LIH

CVGLIH

Cincinnati Cinci./N. Kentucky

Wed 3/4

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Tue 3/10

7:40 pm-2:23 pm

1 stop12h 43m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 50 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 04m. United Airlines provides one of the quickest options available for as low as $368. The distance between Kentucky and Kaua'i is about 4473 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$565Average$1,138FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$570Average$781FlexibilityNo cancel feeOn-time69%

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