How long is the flight from St. Louis to Split?

Departing from St. Louis to Split will take you 19h 20m. There are 5137 mi between St. Louis and Split.

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

According to our current data, Lufthansa ($1,096), offers the cheapest pricing from St. Louis to Split.

In terms of precipitation, rainfall in Split ranges from 1.1 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Split when rainfall is around 1.1 in.

If weather is an important factor for your trip to Split, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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

When flying from St. Louis to Split, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$565+ Cheap Flights from St. Louis to Split

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Cheap flight deals from St. Louis to Split

Cheapest

Best

Last-minute

One-way

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 September 27, 2026.

Wed 10/71:29 pm -

2 stops21h 21m

Sun 10/186:55 pm -

1 stop25h 30m

Deal found 9/22

$918

Tue 11/101:08 pm -

2 stops17h 37m

Tue 11/1712:05 pm -

2 stops32h 40m

Deal found 9/22

$1,057

Tue 11/104:05 pm -

2 stops15h 20m

Tue 11/172:40 pm -

1 stop30h 05m

Deal found 9/26

$1,152

Best flights from St. Louis to Split
Discover carefully curated flight deals from St. Louis to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Wed 10/73:30 pm -

1 stop19h 20m

Sun 10/186:55 pm -

1 stop25h 30m

Deal found 9/22

$1,005

Tue 11/108:30 am -

3 stops22h 15m

Tue 11/177:45 am -

2 stops38h 41m

Deal found 9/23

$1,172

Sun 11/89:40 am -

3 stops21h 05m

Sun 11/157:45 am -

3 stops20h 55m

Deal found 9/24

$1,229

Tue 11/101:08 pm -

2 stops17h 37m

Tue 11/172:40 pm -

1 stop30h 05m

Deal found 9/22

$1,073

Sun 11/89:40 am -

3 stops21h 05m

Sun 11/157:45 am -

2 stops38h 41m

Deal found 9/24

$1,219

Tue 11/1010:53 am -

3 stops19h 52m

Tue 11/177:45 am -

3 stops20h 55m

Deal found 9/22

$1,273

Sun 11/83:40 pm -

1 stop15h 05m

Sun 11/157:45 am -

2 stops20h 55m

Deal found 9/24

$1,208

Sun 12/138:30 am -

2 stops22h 00m

Sat 12/199:35 am -

2 stops35h 10m

Deal found 9/22

$1,244

Find flight deals from St. Louis to Split

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$918 (BusinessClass)
One-way from	$565 (Expedia)

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

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sat 11/7

6:50 pm-4:30 pm

2 stops14h 40m

Split

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$565

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sat 11/7

11:15 am-1:45 pm

3 stops19h 30m

Split

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$705

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Wed 11/11

8:00 am-11:25 am

2 stops20h 25m

Split

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$800

St. LouisSplit

STL Lambert-St Louis - SPU Split

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

$1,005

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Tue 11/10

1:08 pm-1:45 pm

2 stops17h 37m

Split

Tue 11/17

2:40 pm-1:45 pm

1 stop30h 05m

$1,073

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Tue 11/10

8:30 am-1:45 pm

3 stops22h 15m

Split

Tue 11/17

7:45 am-3:26 pm

2 stops38h 41m

$1,172

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sun 11/8

3:40 pm-1:45 pm

1 stop15h 05m

Split

Sun 11/15

7:45 am-9:40 pm

2 stops20h 55m

$1,208

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sun 11/8

9:40 am-1:45 pm

3 stops21h 05m

Split

Sun 11/15

7:45 am-3:26 pm

2 stops38h 41m

$1,219

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sun 11/8

9:40 am-1:45 pm

3 stops21h 05m

Split

Sun 11/15

7:45 am-9:40 pm

3 stops20h 55m

$1,229

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Sun 12/13

8:30 am-1:30 pm

2 stops22h 00m

Split

Sat 12/19

9:35 am-1:45 pm

2 stops35h 10m

$1,244

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 11 resultsSorted by cheapest first

Compare providers for flights from St. Louis to Split

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 September.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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.

STL-SPU

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

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

8,240 reviews

Reviews

1 / 20

2.0

Mediocre

Kieran,Sep 2026

FRA - SPU

We paid extra to check our bags ($90*2=$180) but our luggage remained in Frankfurt. VERY DISAPPOINTED as we were promised that our luggage would go to our destination. We had to pay 90€ to take a taxi back to the airport in Split the next day to get our bags so we would not miss our next step on our trip. We think we should be reimbursed for our checked bags. How can we coordinate this?

Lufthansa

6.8

Okay

8,240 reviews

Lufthansa

6.8

Okay

8,240 reviews

Reviews

1 / 20

2.0

Mediocre

Kieran,Sep 2026

FRA - SPU

Related info for your journey

How long is the flight from St. Louis to Split?
Departing from St. Louis to Split will take you 19h 20m. There are 5137 mi between St. Louis and Split.
What is the cheapest airline to fly from St. Louis to Split round-trip?
According to our current data, Lufthansa ($1,096), 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

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Top airline flying from St. Louis to Split

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,096	Average$1,158	FlexibilityNo cancel fee	On-time76%

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$565+ Cheap flights from St. Louis (STL) 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Split with Cheapflights

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Cheap flight deals from St. Louis to Split

Cheapest flights from St. Louis to SplitExplore 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 September 27, 2026.

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 September 27, 2026.

Best flights from St. Louis to SplitDiscover carefully curated flight deals from St. Louis to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Discover carefully curated flight deals from St. Louis to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from St. Louis to SplitDiscover last-minute flight deals from St. Louis to Split. Data last updated September 27, 2026 and is based on user searches.

Discover last-minute flight deals from St. Louis to Split. Data last updated September 27, 2026 and is based on user searches.

One-way flights from St. Louis to SplitSearch for one-way flight options from St. Louis to Split. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Search for one-way flight options from St. Louis to Split. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Find flight deals from St. Louis to Split

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Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from St. Louis to Split that are best for you.

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 September.

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.

Reviews of airlines servicing Split

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.

Related info for your journey

How long is the flight from St. Louis to Split?

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

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

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

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

Traveling to a place near Split?

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Alternative routes for St. Louis to Split

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Split by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from St. Louis to Split by cabin class

Find flights from St. Louis to Split, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. Louis and Split flights

Browse other St. Louis and Split flight options. Last updated on September 27, 2026.

Other flights from St. Louis

Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Split

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Top airline flying from St. Louis to Split

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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 September 27, 2026.

Best flights from St. Louis to Split
Discover carefully curated flight deals from St. Louis to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from St. Louis to Split
Discover last-minute flight deals from St. Louis to Split. Data last updated September 27, 2026 and is based on user searches.

One-way flights from St. Louis to Split
Search for one-way flight options from St. Louis to Split. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.