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Hilo

$865+ Cheap flights from Louisville to Hilo (SDF - ITO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ITO
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Louisville to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Hilo (ITO). 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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$865
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Hilo Intl flights.
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From Louisville Intl to Hilo Intl
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Find flight deals from Louisville to Hilo

Cheapest flights from Louisville to Hilo
Explore the most affordable flight options available from Louisville to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/59:31 amSDF - ITO
2 stops28h 36mUnited Airlines
Wed 9/108:39 amITO - SDF
2 stops23h 49mUnited Airlines
Deal found 4/29$865
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 10/217:00 amSDF - ITO
2 stops17h 18mDelta
Wed 11/53:50 pmITO - SDF
2 stops15h 13mDelta
Deal found 4/28$980
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/58:01 amSDF - ITO
3 stops18h 17mMultiple Airlines
Wed 9/108:39 amITO - SDF
2 stops21h 02mMultiple Airlines
Deal found 4/29$1,226

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Louisville to Hilo that are best for you.

Fly from

Louisville

Fly to

Hilo

Route

Depart

Return

Price

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Fri 9/5

9:31 am-8:07 am

2 stops28h 36m

Hilo Intl

Wed 9/10

8:39 am-2:28 pm

2 stops23h 49m

$865

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Tue 10/21

7:00 am-6:18 pm

2 stops17h 18m

Hilo Intl

Wed 11/5

3:50 pm-12:03 pm

2 stops15h 13m

$980

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Fri 9/5

8:01 am-8:18 pm

3 stops18h 17m

Hilo Intl

Wed 9/10

8:39 am-11:41 am

2 stops21h 02m

$1,226

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Louisville to Hilo

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 Hilo in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice 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-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Hilo flights, Cheapflights users trust eDreams the most. eDreams 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-Hilo 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 Hilo

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

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

Currently, March is the cheapest month in which you can book a flight from Louisville to Hilo (average of $330). Flying from Louisville to Hilo in July is currently the most expensive (average of $737). 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.

Rainfall in Hilo by month

Plan your trip to Hilo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.

Temperature in Hilo by month

Plan your trip to Hilo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Louisville to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Louisville to Hilo (average of $330). Flying from Louisville to Hilo in July is currently the most expensive (average of $737). 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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