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$467+ Cheap flights from St. Louis (STL) to Split (SPU)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SPU
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from St. Louis to Split

Cheapest flights from St. Louis to Split
Explore the most affordable flight options available from St. Louis to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:25 pm
STL
-
SPU
2 stops19h 40m
American Airlines
Wed 8/196:10 pm
SPU
-
STL
2 stops30h 55m
American Airlines
Deal found 6/15$932
This Justfly.com deal was found by Cheapflights users on 6/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:59 pm
STL
-
SPU
2 stops20h 21m
Multiple Airlines
Mon 9/219:05 pm
SPU
-
STL
2 stops29h 55m
Multiple Airlines
Deal found 6/15$973
This oojo deal was found by Cheapflights users on 6/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:30 pm
STL
-
SPU
1 stop19h 35m
Lufthansa
Mon 8/176:50 pm
SPU
-
STL
1 stop25h 35m
Lufthansa
Deal found 6/17$974
This Delta deal was found by Cheapflights users on 6/17. 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.
Sun 8/910:44 am
STL
-
SPU
2 stops23h 41m
Delta
Mon 8/175:45 pm
SPU
-
STL
2 stops29h 32m
Delta
Deal found 6/17$979
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:30 pm
STL
-
SPU
1 stop19h 35m
Lufthansa
Mon 9/216:50 pm
SPU
-
STL
1 stop25h 35m
Lufthansa
Deal found 6/13$980

Find flight deals from St. Louis to Split

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 June 18, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$932
(American Airlines)

One-way from

$467
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Split flights.
Search Deals
From Lambert-St Louis to Split
Search Deals
One-way flight from Lambert-St Louis to Split
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 June 18, 2026.
Use the filters below to find and compare flights from St. Louis to Split that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 8/9

3:30 pm-6:05 pm

1 stop19h 35m

Split

Mon 8/17

6:50 pm-1:25 pm

1 stop25h 35m

$974

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 8/9

10:44 am-5:25 pm

2 stops23h 41m

Split

Mon 8/17

5:45 pm-4:17 pm

2 stops29h 32m

$979

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

12:59 pm-4:20 pm

2 stops20h 21m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$992
Quickest round-trip

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 8/19

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sun 8/30

6:55 pm-1:25 pm

1 stop25h 30m

$1,037

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 10/7

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sun 10/18

6:55 pm-1:25 pm

1 stop25h 30m

$1,037
Cheapest one-way
Quickest one-way

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 8/19

5:34 pm-5:25 pm

2 stops16h 51m

$467

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 8/19

3:30 pm-5:50 pm

1 stop19h 20m

$476

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 8/19

5:30 pm-11:30 am

3 stops35h 00m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Sorted by cheapest first

Compare providers for flights from St. Louis 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 St. Louis to Split in June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 St. Louis-Split flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Split flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from St. Louis-Split flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Split flights, Cheapflights users trust Ovago the most. Ovago 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 St. Louis-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 St. Louis to Split

Have a flexible travel schedule? Discover the best time to fly to Split from St. Louis 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.

Reviews of airlines servicing Split

Get insights into the airlines that provide service to Split. 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 Split. Reviews last updated June 18, 2026.
Read reviews from past customers who have flown Lufthansa from St. Louis to Split. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,071 reviews

Boarding

7.0

Food

6.3

Crew

7.6

Comfort

6.8

Overall

6.8

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
Lufthansa
6.8
Okay
8,071 reviews
Lufthansa
6.8
Okay
8,071 reviews

Boarding

7.0

Food

6.3

Crew

7.6

Comfort

6.8

Overall

6.8

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class

Related info for your journey

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

    Departing from St. Louis to Split will take you 19h 35m. There are 5137 mi between St. Louis and Split. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from St. Louis to Split round-trip?

    According to our current data, Lufthansa ($744), offers the cheapest pricing from St. Louis to Split.

  • Can I find deals for flights from St. Louis to Split that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Split?

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

  • Can I find deals for business class flights from St. Louis to Split?

    Yes. Cheapflights offers flight deals from St. Louis 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

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Trogir

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Top airline flying from St. Louis to Split

Discover the top airline that operate flights from St. Louis to Split. 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$744Average$1,610FlexibilityNo cancel feeOn-time76%

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