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Cheap flights from St. Louis to Split from $400

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 8/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Split

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:53 pm - 6:05 pm
STL
-
SPU
16h 12m
2 stops
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$925Lufthansa
Tue, Sep 8 - Mon, Sep 21
Lufthansa Logo
6:53 pm - 6:05 pm
STL
-
SPU
16h 12m
2 stops
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$927Lufthansa
Tue, Sep 8 - Mon, Sep 21
Lufthansa Logo
3:30 pm - 6:05 pm
STL
-
SPU
19h 35m
1 stop
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$928Lufthansa
Tue, Sep 8 - Mon, Sep 21
Lufthansa Logo
3:30 pm - 6:05 pm
STL
-
SPU
19h 35m
1 stop
Lufthansa Logo
6:50 pm - 1:25 pm
SPU
-
STL
25h 35m
1 stop
$930Lufthansa
Tue, Sep 8 - Mon, Sep 21
Lufthansa Logo
1:29 pm - 10:30 am
STL
-
SPU
14h 01m
2 stops
Lufthansa Logo
6:55 pm - 1:25 pm
SPU
-
STL
25h 30m
1 stop
$970Lufthansa
Wed, Oct 7 - Sun, Oct 18
Lufthansa Logo
1:29 pm - 10:30 am
STL
-
SPU
14h 01m
2 stops
Lufthansa Logo
6:55 pm - 1:25 pm
SPU
-
STL
25h 30m
1 stop
$972Lufthansa
Wed, Oct 7 - Sun, Oct 18
Lufthansa Logo
3:30 pm - 6:05 pm
STL
-
SPU
19h 35m
1 stop
Lufthansa Logo
7:45 am - 1:25 pm
SPU
-
STL
12h 40m
1 stop
$983Lufthansa
Sun, Oct 4 - Fri, Oct 16
Lufthansa Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Lufthansa Logo
6:55 pm - 1:25 pm
SPU
-
STL
25h 30m
1 stop
$984Lufthansa
Wed, Oct 7 - Sun, Oct 18
Lufthansa Logo
3:30 pm - 5:50 pm
STL
-
SPU
19h 20m
1 stop
Lufthansa Logo
6:55 pm - 1:25 pm
SPU
-
STL
25h 30m
1 stop
$986Lufthansa
Wed, Oct 7 - Sun, Oct 18
Delta Logo
5:29 pm - 10:55 pm
STL
-
SPU
22h 26m
2 stops
Delta Logo
6:30 am - 4:38 pm
SPU
-
STL
17h 08m
2 stops
$987Delta
Wed, Oct 7 - Sun, Oct 18

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Lufthansa flights from St. Louis to Split

Our best Lufthansa deals on St. Louis to Split flight tickets
Lufthansa
Sep 8
STL6:53 pmLambert-St Louis
16h 12m
2 stops
SPU6:05 pmSplit
Sep 21
SPU6:50 pmSplit
25h 35m
1 stop
STL1:25 pmLambert-St Louis
$925
Lufthansa
Sep 8
STL3:30 pmLambert-St Louis
19h 35m
1 stop
SPU6:05 pmSplit
Sep 21
SPU6:50 pmSplit
25h 35m
1 stop
STL1:25 pmLambert-St Louis
$928
Lufthansa
Sep 8
STL3:30 pmLambert-St Louis
19h 35m
1 stop
SPU6:05 pmSplit
Sep 21
SPU6:50 pmSplit
25h 35m
1 stop
STL1:25 pmLambert-St Louis
$930

Austrian Airlines flights from St. Louis to Split

Our best Austrian Airlines deals on St. Louis to Split flight tickets
Austrian Airlines
Oct 5
STL12:20 pmLambert-St Louis
18h 55m
2 stops
SPU2:15 pmSplit
Oct 15
SPU3:05 pmSplit
37h 04m
2 stops
STL9:09 pmLambert-St Louis
$1,025
Austrian Airlines
Oct 2
STL1:29 pmLambert-St Louis
20h 46m
2 stops
SPU5:15 pmSplit
Oct 19
SPU3:10 pmSplit
36h 59m
2 stops
STL9:09 pmLambert-St Louis
$1,090

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 July 9, 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

Tue 9/8

6:53 pm-6:05 pm

2 stops16h 12m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$925

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

6:53 pm-6:05 pm

2 stops16h 12m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$927

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

3:30 pm-6:05 pm

1 stop19h 35m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$928

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 9/8

3:30 pm-6:05 pm

1 stop19h 35m

Split

Mon 9/21

6:50 pm-1:25 pm

1 stop25h 35m

$930

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 10/7

1:29 pm-10:30 am

2 stops14h 01m

Split

Sun 10/18

6:55 pm-1:25 pm

1 stop25h 30m

$970

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 10/7

1:29 pm-10:30 am

2 stops14h 01m

Split

Sun 10/18

6:55 pm-1:25 pm

1 stop25h 30m

$972
Quickest round-trip

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 10/4

3:30 pm-6:05 pm

1 stop19h 35m

Split

Fri 10/16

7:45 am-1:25 pm

1 stop12h 40m

$983

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

$984

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

$986

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 10/7

5:29 pm-10:55 pm

2 stops22h 26m

Split

Sun 10/18

6:30 am-4:38 pm

2 stops17h 08m

$987

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

Lufthansa is the most popular carrier 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

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 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
8,122 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
Podstrana
Vodice
Trogir
Vis
Primosten

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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.

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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.

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