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Cheap flights from Louisville to Kaua'i from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Kaua'i departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Kaua'i

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 5:04 pm
SDF
-
LIH
13h 04m
1 stop
United Airlines Logo
7:40 pm - 2:19 pm
LIH
-
SDF
12h 39m
1 stop
$464United Airlines
Mon, Mar 2 - Wed, Mar 11
United Airlines Logo
5:35 am - 5:04 pm
SDF
-
LIH
16h 29m
2 stops
United Airlines Logo
7:40 pm - 2:19 pm
LIH
-
SDF
12h 39m
1 stop
$470United Airlines
Mon, Mar 2 - Wed, Mar 11
American Airlines Logo
6:10 am - 5:14 pm
SDF
-
LIH
16h 04m
2 stops
American Airlines Logo
10:30 pm - 5:37 pm
LIH
-
SDF
14h 07m
2 stops
$475American Airlines
Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
5:35 am - 5:04 pm
SDF
-
LIH
16h 29m
2 stops
United Airlines Logo
11:13 pm - 9:59 pm
LIH
-
SDF
16h 46m
2 stops
$513United Airlines
Mon, Mar 2 - Wed, Mar 11
United Airlines Logo
5:35 am - 5:04 pm
SDF
-
LIH
16h 29m
2 stops
United Airlines Logo
8:40 pm - 2:19 pm
LIH
-
SDF
12h 39m
1 stop
$541United Airlines
Wed, Feb 25 - Tue, Mar 3
Delta Logo
6:15 am - 5:41 pm
SDF
-
LIH
17h 26m
2 stops
Delta Logo
9:25 pm - 4:42 pm
LIH
-
SDF
13h 17m
2 stops
$615Delta
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
9:00 am - 5:04 pm
SDF
-
LIH
13h 04m
1 stop
United Airlines Logo
8:40 pm - 2:19 pm
LIH
-
SDF
12h 39m
1 stop
$659United Airlines
Wed, Feb 25 - Tue, Mar 3
Delta Logo
6:15 am - 5:41 pm
SDF
-
LIH
17h 26m
2 stops
Delta Logo
9:25 pm - 11:59 pm
LIH
-
SDF
20h 34m
2 stops
$667Delta
Tue, Apr 7 - Wed, Apr 15
United Airlines Logo
5:00 am - 7:53 pm
SDF
-
LIH
20h 53m
2 stops
United Airlines Logo
12:55 pm - 9:25 am
LIH
-
SDF
14h 30m
2 stops
$683United Airlines
Thu, Apr 9 - Wed, Apr 15
United Airlines Logo
9:00 am - 5:04 pm
SDF
-
LIH
13h 04m
1 stop
United Airlines Logo
8:40 pm - 2:19 pm
LIH
-
SDF
12h 39m
1 stop
$712United Airlines
Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Louisville to Kaua'i

Our best United Airlines deals on Louisville to Kaua'i flight tickets
United Airlines
Mar 2
SDF9:00 amLouisville Intl
13h 04m
1 stop
LIH5:04 pmLihue
Mar 11
LIH7:40 pmLihue
12h 39m
1 stop
SDF2:19 pmLouisville Intl
$464
United Airlines
Mar 2
SDF5:35 amLouisville Intl
16h 29m
2 stops
LIH5:04 pmLihue
Mar 11
LIH7:40 pmLihue
12h 39m
1 stop
SDF2:19 pmLouisville Intl
$470
United Airlines
Mar 2
SDF5:35 amLouisville Intl
16h 29m
2 stops
LIH5:04 pmLihue
Mar 11
LIH11:13 pmLihue
16h 46m
2 stops
SDF9:59 pmLouisville Intl
$513

American Airlines flights from Louisville to Kaua'i

Our best American Airlines deals on Louisville to Kaua'i flight tickets
American Airlines
Feb 25
SDF6:10 amLouisville Intl
16h 04m
2 stops
LIH5:14 pmLihue
Mar 3
LIH10:30 pmLihue
14h 07m
2 stops
SDF5:37 pmLouisville Intl
$475
American Airlines
Jul 18
SDF12:00 pmLouisville Intl
14h 52m
2 stops
LIH8:52 pmLihue
Jul 25
LIH10:35 pmLihue
14h 55m
2 stops
SDF7:30 pmLouisville Intl
$1,136

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Louisville to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Mon 3/2

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Wed 3/11

7:40 pm-2:19 pm

1 stop12h 39m

$464

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Mon 3/2

5:35 am-5:04 pm

2 stops16h 29m

Lihue

Wed 3/11

7:40 pm-2:19 pm

1 stop12h 39m

$470

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Wed 2/25

6:10 am-5:14 pm

2 stops16h 04m

Lihue

Tue 3/3

10:30 pm-5:37 pm

2 stops14h 07m

$475

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Mon 3/2

5:35 am-5:04 pm

2 stops16h 29m

Lihue

Wed 3/11

11:13 pm-9:59 pm

2 stops16h 46m

$513

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Wed 2/25

5:35 am-5:04 pm

2 stops16h 29m

Lihue

Tue 3/3

8:40 pm-2:19 pm

1 stop12h 39m

$541

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Tue 4/7

6:15 am-5:41 pm

2 stops17h 26m

Lihue

Tue 4/14

9:25 pm-4:42 pm

2 stops13h 17m

$615

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Wed 2/25

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Tue 3/3

8:40 pm-2:19 pm

1 stop12h 39m

$659

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Tue 4/7

6:15 am-5:41 pm

2 stops17h 26m

Lihue

Wed 4/15

9:25 pm-11:59 pm

2 stops20h 34m

$667

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Thu 4/9

5:00 am-7:53 pm

2 stops20h 53m

Lihue

Wed 4/15

12:55 pm-9:25 am

2 stops14h 30m

$683

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

Fri 2/20

9:00 am-5:04 pm

1 stop13h 04m

Lihue

Tue 2/24

8:40 pm-2:19 pm

1 stop12h 39m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Kaua'i from

How to get the cheapest flight ticket from Louisville 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

What is the cheapest month to fly to Kaua'i?

In general, November is the cheapest month to fly from Louisville to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. The month of August is another great option to travel to Kaua'i, with average flight prices from Louisville averaging around $570.

Can stopping save me money on Louisville to Kaua'i flights?

You could potentially save up to 4% on your flight if you consider stops on a Louisville to Kaua'i flight.

Cheap Louisville to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Kaua'i

Fastest flight time

12h 47m

Direct flights

None
The fastest flight from Louisville to Kaua'i takes 12h 47m
There are no direct flights from Louisville to Kaua'i. There are no popular flight routes from Louisville to Kaua'i.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Kaua'i?

    Prices for flights from Louisville Intl Airport to Kaua'i are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisville Intl Airport to Kaua'i?

  • How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport to Kaua'i.

  • What documentation or ID do you need to fly to Kaua'i?

    The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisville to Kaua'i?

Best airlines flying from Louisville to Kaua'i

Compare and see reviews for airlines that fly from Louisville to Kaua'i with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $514Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights
SouthwestPriceFrom $565Free CancellationRating
8.0
4,278 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Kaua'i?

Finding the right flight to Kaua'i from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

Can I find flights from Louisville to Kaua'i with flexible booking policies on momondo?

All flight searches from Louisville to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Kaua'i?

momondo helps you find the best flight between Louisville and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Kaua'i right now. Can momondo alert me if prices change?

Price alerts on flights to Kaua'i from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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