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Cheap flights from St. Louis to Split from $488

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 7/17. 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.
Lufthansa Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Lufthansa Logo
5:15 pm - 1:25 pm
SPU
-
STL
27h 10m
2 stops
$661Lufthansa
Wed, Apr 29 - Sat, May 9
Lufthansa Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$668Lufthansa
Wed, Apr 29 - Sat, May 9
Multiple Airlines Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Multiple Airlines Logo
3:05 pm - 4:39 pm
SPU
-
STL
32h 34m
2 stops
$670Multiple Airlines
Wed, Apr 29 - Sat, May 9
Lufthansa Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$671Lufthansa
Wed, Apr 29 - Sat, May 9
American Airlines Logo
12:25 pm - 3:15 pm
STL
-
SPU
19h 50m
2 stops
American Airlines Logo
11:45 am - 11:56 pm
SPU
-
STL
19h 11m
2 stops
$738American Airlines
Wed, Apr 29 - Sat, May 9
British Airways Logo
2:33 pm - 3:15 pm
STL
-
SPU
17h 42m
2 stops
British Airways Logo
11:45 am - 10:19 pm
SPU
-
STL
41h 34m
2 stops
$760British Airways
Wed, Apr 29 - Sat, May 9
British Airways Logo
11:45 am - 5:20 pm
STL
-
SPU
22h 35m
2 stops
British Airways Logo
6:15 pm - 11:54 pm
SPU
-
STL
36h 39m
2 stops
$762British Airways
Tue, May 19 - Wed, May 27
Multiple Airlines Logo
3:30 pm - 4:30 pm
STL
-
SPU
18h 00m
2 stops
Multiple Airlines Logo
3:05 pm - 4:39 pm
SPU
-
STL
32h 34m
2 stops
$793Multiple Airlines
Wed, Apr 29 - Sat, May 9
British Airways Logo
7:00 am - 6:35 pm
STL
-
SPU
28h 35m
2 stops
British Airways Logo
4:10 pm - 7:30 pm
SPU
-
STL
34h 20m
1 stop
$866British Airways
Mon, May 25 - Thu, Jun 4
Air Canada Logo
9:10 am - 11:35 am
STL
-
SPU
19h 25m
3 stops
Air Canada Logo
8:25 am - 8:04 pm
SPU
-
STL
18h 39m
2 stops
$873Air Canada
Wed, Apr 29 - Sat, May 9

Aer Lingus flights from St. Louis to Split

Our best Aer Lingus deals on St. Louis to Split flight tickets
Aer Lingus
Jun 16
STL9:35 pmLambert-St Louis
40h 25m
2 stops
SPU9:00 pmSplit
Jul 30
SPU9:50 pmSplit
29h 36m
2 stops
STL8:26 pmLambert-St Louis
$1,249
Aer Lingus
Jun 6
STL6:20 amLambert-St Louis
33h 20m
2 stops
SPU10:40 pmSplit
Jun 14
SPU11:30 pmSplit
26h 22m
2 stops
STL6:52 pmLambert-St Louis
$1,251

British Airways flights from St. Louis to Split

Our best British Airways deals on St. Louis to Split flight tickets
British Airways
Apr 29
STL2:33 pmLambert-St Louis
17h 42m
2 stops
SPU3:15 pmSplit
May 9
SPU11:45 amSplit
41h 34m
2 stops
STL10:19 pmLambert-St Louis
$760
British Airways
May 19
STL11:45 amLambert-St Louis
22h 35m
2 stops
SPU5:20 pmSplit
May 27
SPU6:15 pmSplit
36h 39m
2 stops
STL11:54 pmLambert-St Louis
$762
British Airways
May 25
STL7:00 amLambert-St Louis
28h 35m
2 stops
SPU6:35 pmSplit
Jun 4
SPU4:10 pmSplit
34h 20m
1 stop
STL7:30 pmLambert-St Louis
$866

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 February 11, 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

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sat 5/9

5:15 pm-1:25 pm

2 stops27h 10m

$661

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sat 5/9

6:50 pm-1:25 pm

1 stop25h 35m

$668

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sat 5/9

3:05 pm-4:39 pm

2 stops32h 34m

$670

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

3:30 pm-5:50 pm

1 stop19h 20m

Split

Sat 5/9

6:50 pm-1:25 pm

1 stop25h 35m

$671

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

12:25 pm-3:15 pm

2 stops19h 50m

Split

Sat 5/9

11:45 am-11:56 pm

2 stops19h 11m

$738

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

2:33 pm-3:15 pm

2 stops17h 42m

Split

Sat 5/9

11:45 am-10:19 pm

2 stops41h 34m

$760

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 5/19

11:45 am-5:20 pm

2 stops22h 35m

Split

Wed 5/27

6:15 pm-11:54 pm

2 stops36h 39m

$762

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

3:30 pm-4:30 pm

2 stops18h 00m

Split

Sat 5/9

3:05 pm-4:39 pm

2 stops32h 34m

$793

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 5/25

7:00 am-6:35 pm

2 stops28h 35m

Split

Thu 6/4

4:10 pm-7:30 pm

1 stop34h 20m

$866

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/29

9:10 am-11:35 am

3 stops19h 25m

Split

Sat 5/9

8:25 am-8:04 pm

2 stops18h 39m

$873

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?

Air France and Aer Lingus 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

12h 45m

Direct flights

None
The fastest flight from St. Louis to Split takes 12h 45m
There are no direct flights from St. Louis to Split. There are no popular flight routes from St. Louis to Split.
Search flight deals

  • 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 12h 45m.

  • 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
7,777 reviews
Search Lufthansa flights

Traveling to a place near Split?

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

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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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