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$579+ Cheap flights from Louisville (SDF) to Split (SPU)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SPU
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Find cheap flights from Louisville to Split with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Louisville to Split

Best flights from Louisville to Split
Discover carefully curated flight deals from Louisville to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/148:30 amSDF - SPU
3 stops23h 15mAir Canada
Wed 1/217:30 amSPU - SDF
3 stops21h 53mAir Canada
Deal found 12/15$850
This United Airlines deal was found by Cheapflights users on 12/14. 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 1/302:10 pmSDF - SPU
2 stops15h 25mUnited Airlines
Tue 2/37:30 amSPU - SDF
2 stops21h 00mUnited Airlines
Deal found 12/14$1,433

Find flight deals from Louisville to Split

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Split (SPU). 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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$579
(Expedia)
Provider with most accurate pricing for Louisville Intl-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Split flights.
Search Deals
From Louisville Intl to Split
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Split 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 December 17, 2025.
Use the filters below to find and compare flights from Louisville to Split that are best for you.

Fly from

Louisville

Fly to

Split

Route

Depart

Return

Price

LouisvilleSplit

SDF - SPU

SDFSPU

Louisville Intl

Wed 1/14

8:30 am-1:45 pm

3 stops23h 15m

Split

Wed 1/21

7:30 am-11:23 pm

3 stops21h 53m

$850

LouisvilleSplit

SDF - SPU

SDFSPU

Louisville Intl

Fri 1/30

2:10 pm-11:35 am

2 stops15h 25m

Split

Tue 2/3

7:30 am-10:30 pm

2 stops21h 00m

$1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Louisville to Split

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 Split in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Split flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Split 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-Split 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 Split

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

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

Find hourly flight availability from Louisville to Split. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 40% on flights from Louisville to Split by exploring options for tickets in the evening.

Related info for your journey

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

    Airlines like Air Canada and United Airlines fly from Louisville to Split in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 7h 50m. There are 4980 mi between Louisville and Split. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Split by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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