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$346+ Cheap flights from Louisville to Honolulu (SDF - HNL)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HNL
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Louisville to Honolulu

Cheapest flights from Louisville to Honolulu
Explore the most affordable flight options available from Louisville to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 8/187:10 am
SDF
-
HNL
1 stop12h 24m
United Airlines
Tue 8/259:40 pm
HNL
-
SDF
1 stop10h 39m
United Airlines
Deal found 3/24$610
This American Airlines deal was found by Cheapflights users on 3/24. 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 8/1812:12 pm
SDF
-
HNL
2 stops15h 22m
American Airlines
Tue 8/2512:56 pm
HNL
-
SDF
2 stops14h 22m
American Airlines
Deal found 3/24$621
This American Airlines deal was found by Cheapflights users on 3/21. 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 8/127:00 am
SDF
-
HNL
1 stop11h 13m
American Airlines
Thu 8/2010:15 pm
HNL
-
SDF
2 stops14h 30m
American Airlines
Deal found 3/21$625
This United Airlines deal was found by Cheapflights users on 3/21. 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 8/127:10 am
SDF
-
HNL
1 stop12h 24m
United Airlines
Thu 8/209:40 pm
HNL
-
SDF
1 stop10h 39m
United Airlines
Deal found 3/21$634
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/296:04 am
SDF
-
HNL
1 stop13h 52m
Delta
Thu 5/74:06 pm
HNL
-
SDF
1 stop13h 53m
Delta
Deal found 3/21$660
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:40 am
SDF
-
HNL
2 stops18h 40m
Southwest
Mon 10/510:25 pm
HNL
-
SDF
2 stops13h 55m
Southwest
Deal found 3/25$665
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:10 pm
SDF
-
HNL
2 stops19h 40m
Southwest
Mon 5/188:50 pm
HNL
-
SDF
2 stops13h 00m
Southwest
Deal found 3/21$671
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sun 9/277:05 am
SDF
-
HNL
1 stop12h 28m
United Airlines
Mon 10/58:00 pm
HNL
-
SDF
1 stop11h 33m
United Airlines
Deal found 3/25$675
This United Airlines deal was found by Cheapflights users on 3/21. 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 10/77:55 am
SDF
-
HNL
1 stop13h 15m
United Airlines
Mon 10/127:50 pm
HNL
-
SDF
1 stop12h 37m
United Airlines
Deal found 3/21$680

Find flight deals from Louisville to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Honolulu (HNL). 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$610
(United Airlines)

One-way from

$346
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$813
Provider with most accurate pricing for Louisville Intl-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Honolulu flights.
Search Deals
From Louisville Intl to Honolulu
Search Deals
One-way flight from Louisville Intl to Honolulu
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Honolulu 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 March 26, 2026.
Use the filters below to find and compare flights from Louisville to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Fri 5/8

6:00 am-1:36 pm

1 stop13h 36m

Honolulu

Wed 5/13

4:06 pm-11:59 am

1 stop13h 53m

$732

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Sat 5/2

5:54 pm-4:36 pm

2 stops28h 42m

Honolulu

Sun 5/10

4:06 pm-11:59 am

1 stop13h 53m

$784

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Fri 5/1

7:54 pm-11:49 am

2 stops21h 55m

Honolulu

Sun 5/10

4:06 pm-11:59 am

1 stop13h 53m

$795

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Tue 4/21

7:20 am-1:42 pm

1 stop12h 22m

Honolulu

Wed 4/22

7:55 pm-4:41 pm

2 stops14h 46m

$816

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Tue 6/2

6:30 am-7:44 pm

2 stops19h 14m

Honolulu

Wed 6/10

1:00 pm-10:23 am

2 stops15h 23m

$841

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Tue 6/23

7:49 am-5:59 pm

2 stops16h 10m

Honolulu

Mon 6/29

2:45 pm-9:55 am

1 stop13h 10m

$870

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Mon 5/4

9:10 am-8:09 pm

2 stops16h 59m

Honolulu

Mon 5/11

9:40 pm-6:35 pm

2 stops14h 55m

$881
Quickest round-trip

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Wed 7/8

6:00 am-12:20 pm

1 stop12h 20m

Honolulu

Sun 7/12

1:00 pm-9:05 am

2 stops14h 05m

$896

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Fri 9/18

9:25 am-8:47 pm

2 stops17h 22m

Honolulu

Sat 9/26

4:05 pm-12:03 pm

1 stop13h 58m

$940
Cheapest one-way

LouisvilleHonolulu

SDF - HNL

SDFHNL

Louisville Intl

Thu 5/28

5:20 am-1:57 pm

2 stops14h 37m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Louisville to Honolulu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Honolulu in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Honolulu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Honolulu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

How far ahead should I book a flight from Louisville to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Honolulu. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Louisville to Honolulu, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Louisville to Honolulu?

Currently, October is the cheapest month in which you can book a flight from Louisville to Honolulu (average of $303). Flying from Louisville to Honolulu in December is currently the most expensive (average of $536). 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.

How much does it cost to fly round-trip from Louisville to Honolulu?

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated March 26, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Louisville to Honolulu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,339 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,489 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,499 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Honolulu. 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 Honolulu?

    For as low as $722, Delta can have you in Honolulu from Louisville in 13h 25m. Louisville and Honolulu are separated by a distance of 4373 mi. This flight may include one or multiple stops.

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

    Currently priced at $330, Delta will fly you from Louisville to Honolulu and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $515 and $529, respectively. These flights start at 60% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Louisville to Honolulu one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $257. United Airlines flights start at $264 while deals on Southwest start at $296 one-way.

  • Can I find deals for flights from Louisville to Honolulu that include hotel bookings?

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

  • How can I find direct flights from Louisville to Honolulu?

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

  • Can I find deals for business class flights from Louisville to Honolulu?

    Yes. Cheapflights offers flight deals from Louisville to Honolulu 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 Honolulu?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Honolulu (average of $303). Flying from Louisville to Honolulu in December is currently the most expensive (average of $536). 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

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
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Top 4 airlines flying from Louisville to Honolulu

Discover the top 4 airlines that operate flights from Louisville to Honolulu. 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$330Average$741FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$515Average$766FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$529Average$863FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$557Average$923FlexibilityNo cancel feeOn-time63%

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