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Cheap flights from Louisville to Hilo from $839

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Hilo departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Southwest Logo
7:45 am - 6:10 pmSDF-ITO
15h 25m2 stops
Southwest Logo
3:25 pm - 6:10 pmITO-SDF
21h 45m2 stops
$839Southwest
Find Deal
Tue, Dec 2 - Mon, Dec 8
Delta Logo
7:50 am - 8:28 pmSDF-ITO
17h 38m2 stops
Delta Logo
3:02 pm - 11:57 amITO-SDF
15h 55m2 stops
$1,666Delta
Find Deal
Mon, Nov 24 - Fri, Nov 28
American Airlines Logo
6:04 am - 7:05 pmSDF-ITO
18h 01m3 stops
American Airlines Logo
4:35 pm - 12:30 pmITO-SDF
14h 55m2 stops
$1,857American Airlines
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Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
8:00 am - 8:28 pmSDF-ITO
41h 28m3 stops
United Airlines Logo
7:44 pm - 2:45 pmITO-SDF
38h 01m2 stops
$1,873United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28

Southwest flights from Louisville to Hilo

Our best Southwest deals on Louisville to Hilo flight tickets
Southwest
Dec 2
SDF7:45 amLouisville Intl
15h 25m
2 stops
ITO6:10 pmHilo Intl
Dec 8
ITO3:25 pmHilo Intl
21h 45m
2 stops
SDF6:10 pmLouisville Intl
$839
Find similar
Southwest
Nov 15
SDF5:45 amLouisville Intl
17h 25m
2 stops
ITO6:10 pmHilo Intl
Nov 20
ITO6:00 amHilo Intl
12h 45m
2 stops
SDF11:45 pmLouisville Intl
$854
Find similar

American Airlines flights from Louisville to Hilo

Our best American Airlines deals on Louisville to Hilo flight tickets
American Airlines
Nov 15
SDF10:51 amLouisville Intl
16h 31m
3 stops
ITO10:22 pmHilo Intl
Nov 20
ITO2:59 pmHilo Intl
14h 12m
2 stops
SDF10:11 amLouisville Intl
$1,779
Find similar
American Airlines
Dec 2
SDF6:04 amLouisville Intl
18h 01m
3 stops
ITO7:05 pmHilo Intl
Dec 8
ITO4:35 pmHilo Intl
14h 55m
2 stops
SDF12:30 pmLouisville Intl
$1,857
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Hilo 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 November 10, 2025.
Use the filters below to find and compare flights from Louisville to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Tue 12/2

7:45 am-6:10 pm

2 stops15h 25m

Hilo Intl

Mon 12/8

3:25 pm-6:10 pm

2 stops21h 45m

$839

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Mon 11/24

7:50 am-8:28 pm

2 stops17h 38m

Hilo Intl

Fri 11/28

3:02 pm-11:57 am

2 stops15h 55m

$1,666

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Tue 12/2

6:04 am-7:05 pm

3 stops18h 01m

Hilo Intl

Mon 12/8

4:35 pm-12:30 pm

2 stops14h 55m

$1,857

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Mon 11/24

8:00 am-8:28 pm

3 stops41h 28m

Hilo Intl

Fri 11/28

7:44 pm-2:45 pm

2 stops38h 01m

$1,873

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Hilo from

How to get the cheapest flight ticket from Louisville to Hilo

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 airlines fly to Hilo?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Hilo from Louisville according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Hilo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Hilo (SDF to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Hilo

Direct flights

None
There are no direct flights from Louisville to Hilo. There are no popular flight routes from Louisville to Hilo.
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  • How far is Louisville Intl to Hilo Intl by plane?

    Louisville Intl and Hilo Intl are 4279.1 mi apart from one another. 15h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Hilo Intl Airport?

    Prices for flights from Louisville Intl Airport to Hilo Intl Airport are updated daily.

  • How old do you have to be to fly from Louisville Intl Airport to Hilo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Hilo Intl Airport.

  • What documentation or ID do you need to fly to Hilo Intl Airport?

    The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Hilo?

Book flights to Hilo if you plan to visit one of these locations
Mountain View

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Hilo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Hilo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Hilo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Hilo flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Hilo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hilo from Louisville.

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

If you are simply researching potential flights to Hilo, momondo offers a useful price alert feature which will track prices for flights to Hilo from Louisville and alert you when they change.

An easier way to manage your Hilo trip

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Wed 12/10
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