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$1,440+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SPU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Louisville to Split

Cheapest flights from Louisville to Split
Explore the most affordable flight options available from Louisville to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 2/201:47 pm
SDF
-
SPU
2 stops15h 48m
United Airlines
Tue 2/247:30 am
SPU
-
SDF
2 stops18h 39m
United Airlines
Deal found 1/26$1,440

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,440
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Split flights.
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From Louisville Intl to Split
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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 January 29, 2026.
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

Fri 2/20

1:47 pm-11:35 am

2 stops15h 48m

Split

Tue 2/24

7:30 am-8:09 pm

2 stops18h 39m

$1,440

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Louisville-Split flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Split flight deals on Cheapflights vs. FlightHub >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 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-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.

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 United Airlines fly from Louisville to Split in about 15h 48m. The time it takes to get you to your destination can typically vary by up to . There are 4980 mi between Louisville and Split.

  • 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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