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Cheap flights from St. Louis to Split from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Split departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Split

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:52 pm - 11:10 am
STL
-
SPU
39h 18m
2 stops
Scandinavian Airlines Logo
7:25 pm - 8:38 pm
SPU
-
STL
32h 13m
2 stops
$916Scandinavian Airlines
Mon, Aug 17 - Fri, Aug 21
Scandinavian Airlines Logo
1:04 pm - 10:50 am
STL
-
SPU
38h 46m
2 stops
Scandinavian Airlines Logo
11:55 am - 11:58 pm
SPU
-
STL
43h 03m
2 stops
$917Scandinavian Airlines
Sat, Aug 22 - Wed, Aug 26
Multiple Airlines Logo
4:57 pm - 7:00 pm
STL
-
SPU
19h 03m
2 stops
Multiple Airlines Logo
4:35 pm - 11:20 pm
SPU
-
STL
37h 45m
2 stops
$961Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
4:57 pm - 7:00 pm
STL
-
SPU
19h 03m
2 stops
Multiple Airlines Logo
7:10 pm - 11:41 pm
SPU
-
STL
35h 31m
2 stops
$963Multiple Airlines
Tue, Sep 8 - Tue, Sep 22
Iberia Logo
10:16 am - 7:00 pm
STL
-
SPU
25h 44m
2 stops
Iberia Logo
11:00 am - 11:41 pm
SPU
-
STL
19h 41m
2 stops
$983Iberia
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
7:05 pm - 6:05 pm
STL
-
SPU
16h 00m
2 stops
Multiple Airlines Logo
9:05 pm - 8:07 pm
SPU
-
STL
30h 02m
2 stops
$993Multiple Airlines
Tue, Jul 7 - Mon, Aug 17
Lufthansa Logo
1:18 pm - 4:20 pm
STL
-
SPU
20h 02m
2 stops
Lufthansa Logo
5:05 pm - 1:25 pm
SPU
-
STL
27h 20m
2 stops
$996Lufthansa
Tue, Sep 8 - Mon, Sep 21
Lufthansa Logo
1:18 pm - 4:20 pm
STL
-
SPU
20h 02m
2 stops
Lufthansa Logo
5:05 pm - 1:25 pm
SPU
-
STL
27h 20m
2 stops
$997Lufthansa
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
3:30 pm - 6:05 pm
STL
-
SPU
19h 35m
1 stop
Multiple Airlines Logo
3:05 pm - 6:41 pm
SPU
-
STL
34h 36m
2 stops
$998Multiple Airlines
Tue, Sep 8 - Tue, Sep 22
Lufthansa Logo
1:18 pm - 4:20 pm
STL
-
SPU
20h 02m
2 stops
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$999Lufthansa
Tue, Sep 8 - Mon, Sep 21

United Airlines flights from St. Louis to Split

Our best United Airlines deals on St. Louis to Split flight tickets
United Airlines
Aug 18
STL1:00 pmLambert-St Louis
15h 40m
2 stops
SPU11:40 amSplit
Aug 30
SPU8:10 amSplit
38h 28m
3 stops
STL3:38 pmLambert-St Louis
$1,527
United Airlines
May 19
STL6:15 amLambert-St Louis
17h 45m
1 stop
SPU7:00 amSplit
May 27
SPU9:15 amSplit
21h 20m
1 stop
STL11:35 pmLambert-St Louis
$2,137
United Airlines
May 19
STL11:34 amLambert-St Louis
12h 26m
1 stop
SPU7:00 amSplit
May 27
SPU9:15 amSplit
17h 11m
2 stops
STL7:26 pmLambert-St Louis
$2,141

Lufthansa flights from St. Louis to Split

Our best Lufthansa deals on St. Louis to Split flight tickets
Lufthansa
Sep 8
STL1:18 pmLambert-St Louis
20h 02m
2 stops
SPU4:20 pmSplit
Sep 21
SPU5:05 pmSplit
27h 20m
2 stops
STL1:25 pmLambert-St Louis
$996
Lufthansa
Sep 8
STL1:18 pmLambert-St Louis
20h 02m
2 stops
SPU4:20 pmSplit
Sep 21
SPU5:05 pmSplit
27h 20m
2 stops
STL1:25 pmLambert-St Louis
$997
Lufthansa
Sep 8
STL1:18 pmLambert-St Louis
20h 02m
2 stops
SPU4:20 pmSplit
Sep 21
SPU6:50 pmSplit
25h 35m
1 stop
STL1:25 pmLambert-St Louis
$999

momondo 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, momondo users made 832,500 searches. Data last updated May 13, 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

Mon 8/17

12:52 pm-11:10 am

2 stops39h 18m

Split

Fri 8/21

7:25 pm-8:38 pm

2 stops32h 13m

$916

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sat 8/22

1:04 pm-10:50 am

2 stops38h 46m

Split

Wed 8/26

11:55 am-11:58 pm

2 stops43h 03m

$917

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

4:57 pm-7:00 pm

2 stops19h 03m

Split

Mon 9/21

4:35 pm-11:20 pm

2 stops37h 45m

$961

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

4:57 pm-7:00 pm

2 stops19h 03m

Split

Tue 9/22

7:10 pm-11:41 pm

2 stops35h 31m

$963
Quickest round-trip

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

10:16 am-7:00 pm

2 stops25h 44m

Split

Mon 9/21

11:00 am-11:41 pm

2 stops19h 41m

$983

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 7/7

7:05 pm-6:05 pm

2 stops16h 00m

Split

Mon 8/17

9:05 pm-8:07 pm

2 stops30h 02m

$993

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

1:18 pm-4:20 pm

2 stops20h 02m

Split

Mon 9/21

5:05 pm-1:25 pm

2 stops27h 20m

$996

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

1:18 pm-4:20 pm

2 stops20h 02m

Split

Mon 9/21

5:05 pm-1:25 pm

2 stops27h 20m

$997

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

3:30 pm-6:05 pm

1 stop19h 35m

Split

Tue 9/22

3:05 pm-6:41 pm

2 stops34h 36m

$998

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

1:18 pm-4:20 pm

2 stops20h 02m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$999

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Split from

How to get the cheapest flight ticket from St. Louis to Split

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Split?

British Airways, Lufthansa, and United Airlines are the most popular carriers operating from Lambert-St Louis to Split

When to book flights from St. Louis to Split

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Split according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Split (STL to SPU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Split

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from St. Louis to Split takes 16h 00m
There are no direct flights from St. Louis to Split. There are no popular flight routes from St. Louis to Split.
Search flight deals

Frequently asked questions about flying from St. Louis to Split

  • How far is Lambert-St Louis to Split by plane?

    The straight-line distance from Lambert-St Louis to Split is 5142.6 mi. A reasonable flight in good conditions will take 16h 00m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Split Airport?

    Prices for flights from Lambert-St Louis Airport to Split Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Split Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Split Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Split Airport.

  • What documentation or ID do you need to fly to Split Airport?

    The travel and health documents you'll need for your trip to Split Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Split Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Split?

Best airlines flying from St. Louis to Split

Compare and see reviews for airlines that fly from St. Louis to Split with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $744Free CancellationRating
6.8
7,993 reviews
Search Lufthansa flights

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Hvar
Šibenik
Vis
Vodice
Podstrana
Trogir
Primosten

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Split?

It is quick and easy to find St. Louis to Split flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Split that suits you.

Can I find flights from St. Louis to Split with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Split flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Split?

Once you have performed a search for St. Louis to Split flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Split right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Split flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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