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Kailua-Kona

$236+ Cheap flights from Louisville to Kailua-Kona (SDF - KOA)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KOA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Louisville to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$468
(American Airlines)

One-way from

$272
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$1,038
From Louisville Intl to Kona Intl
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One-way flight from Louisville Intl to Kona Intl
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Highest demand for flights based on searches. 22% potential increase in price ($325 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($135 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisville to Kailua-Kona

Cheapest flights from Louisville to Kailua-Kona
Explore the most affordable flight options available from Louisville to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 11/136:35 amSDF - KOA
2 stops16h 38mDelta
mar. 11/189:30 pmKOA - SDF
2 stops16h 11mDelta
Deal found 9/10$492
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mié. 9/249:05 amSDF - KOA
2 stops16h 19mUnited Airlines
jue. 10/21:05 pmKOA - SDF
2 stops14h 56mUnited Airlines
Deal found 9/9$498
This American Airlines deal was found by Cheapflights users on 9/11. 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.
sáb. 11/156:24 amSDF - KOA
2 stops15h 23mAmerican Airlines
mar. 11/256:30 pmKOA - SDF
1 stop10h 41mAmerican Airlines
Deal found 9/11$593
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 11/157:05 amSDF - KOA
2 stops17h 20mDelta
mar. 11/258:53 pmKOA - SDF
2 stops15h 30mDelta
Deal found 9/10$604
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:20 pmSDF - KOA
2 stops22h 36mUnited Airlines
vie. 10/317:55 pmKOA - SDF
1 stop12h 24mUnited Airlines
Deal found 9/11$646
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/158:00 amSDF - KOA
1 stop13h 18mUnited Airlines
mar. 11/258:55 pmKOA - SDF
1 stop12h 24mUnited Airlines
Deal found 9/10$648
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 11/137:00 amSDF - KOA
2 stops14h 18mUnited Airlines
mar. 11/188:55 pmKOA - SDF
1 stop12h 24mUnited Airlines
Deal found 9/10$653

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Kailua-Kona 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Louisville to Kailua-Kona that are best for you.

Fly from

Louisville

Fly to

Kailua-Kona

Route

Depart

Return

Price

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

jue. 11/13

6:35 am-6:13 pm

2 stops16h 38m

Kona Intl

mar. 11/18

9:30 pm-6:41 pm

2 stops16h 11m

$492

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

mié. 9/24

9:05 am-7:24 pm

2 stops16h 19m

Kona Intl

jue. 10/2

1:05 pm-10:01 am

2 stops14h 56m

$498

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

sáb. 11/15

7:05 am-7:25 pm

2 stops17h 20m

Kona Intl

mar. 11/25

8:53 pm-5:23 pm

2 stops15h 30m

$604

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

mar. 3/3

5:45 pm-6:49 pm

2 stops30h 04m

Kona Intl

mié. 3/4

10:55 pm-9:34 am

2 stops29h 39m

$643

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

mié. 10/1

7:20 pm-11:56 am

2 stops22h 36m

Kona Intl

vie. 10/31

7:55 pm-2:19 pm

1 stop12h 24m

$646

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

sáb. 11/15

8:00 am-4:18 pm

1 stop13h 18m

Kona Intl

mar. 11/25

8:55 pm-2:19 pm

1 stop12h 24m

$648

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

jue. 11/13

7:00 am-4:18 pm

2 stops14h 18m

Kona Intl

mar. 11/18

8:55 pm-2:19 pm

1 stop12h 24m

$653

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

mié. 10/1

8:10 am-5:35 pm

2 stops15h 25m

Kona Intl

vie. 10/31

8:30 pm-5:13 pm

2 stops14h 43m

$659

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

lun. 10/20

2:57 pm-12:29 pm

2 stops27h 32m

$236

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

lun. 10/20

9:01 am-3:46 pm

1 stop12h 45m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Louisville to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Louisville 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 Louisville to Kailua-Kona

What is the cheapest month to book a flight from Louisville to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Louisville to Kailua-Kona (average of $409). Flying from Louisville to Kailua-Kona in June is currently the most expensive (average of $624). 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.

What is the cheapest time of day to fly from SDF to KOA?

Find hourly flight availability from Louisville to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Kailua-Kona as you normally would.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Louisville to Kailua-Kona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Louisville to Kailua-Kona. 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 Louisville to Kailua-Kona?

    A quick flight from Louisville to Kailua-Kona can take about 16h 19m. Delta provides one of the quickest options available for as low as $498. Airlines will cover a distance of 4332 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Louisville to Kailua-Kona round-trip?

    According to our current data, American Airlines ($617), United Airlines ($655), and Southwest ($781) offers the cheapest pricing from Louisville to Kailua-Kona. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Louisville to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Louisville to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Kailua-Kona.

  • Can I find deals for business class flights from Louisville to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Louisville to Kailua-Kona 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 Louisville to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Kailua-Kona (average of $409). Flying from Louisville to Kailua-Kona in June is currently the most expensive (average of $624). 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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Top 3 airlines flying from Louisville to Kailua-Kona

Discover the top 3 airlines that operate flights from Louisville to Kailua-Kona. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$617Average$733FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$655Average$871FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$781Average$1,011FlexibilityNo cancel feeOn-time63%

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