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Cheap flights from St. Louis to Split from $637

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Split departing on 10/14. 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

Multiple Airlines Logo
1:30 pm - 6:05 pmSTL-SPU
21h 35m2 stops
Multiple Airlines Logo
5:05 pm - 3:44 pmSPU-STL
29h 39m2 stops
$637Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
4:05 pm - 2:15 pmSTL-SPU
39h 10m2 stops
Multiple Airlines Logo
5:05 pm - 3:44 pmSPU-STL
29h 39m2 stops
$645Multiple Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 21
Multiple Airlines Logo
12:25 pm - 2:20 pmSTL-SPU
18h 55m2 stops
Multiple Airlines Logo
5:05 pm - 3:44 pmSPU-STL
29h 39m2 stops
$648Multiple Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 21
Lufthansa Logo
3:30 pm - 6:05 pmSTL-SPU
19h 35m1 stop
Lufthansa Logo
11:20 am - 2:55 pmSPU-STL
33h 35m1 stop
$680Lufthansa
Find Deal
Fri, Oct 24 - Thu, Oct 30
Lufthansa Logo
5:28 pm - 4:15 pmSTL-SPU
39h 47m2 stops
Lufthansa Logo
4:55 pm - 3:44 pmSPU-STL
29h 49m2 stops
$937Lufthansa
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
3:55 pm - 5:25 pmSTL-SPU
18h 30m2 stops
Delta Logo
6:30 am - 9:50 pmSPU-STL
22h 20m2 stops
$960Delta
Find Deal
Sat, Sep 27 - Sat, Oct 4
Air Canada Logo
4:05 pm - 4:20 pmSTL-SPU
18h 15m2 stops
Air Canada Logo
7:30 am - 10:45 pmSPU-STL
22h 15m3 stops
$1,228Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7
Air Canada Logo
11:05 am - 1:45 pmSTL-SPU
20h 40m3 stops
Air Canada Logo
7:30 am - 10:45 pmSPU-STL
22h 15m3 stops
$1,401Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7
United Airlines Logo
3:14 pm - 3:25 pmSTL-SPU
18h 11m2 stops
United Airlines Logo
7:30 am - 3:29 pmSPU-STL
38h 59m2 stops
$1,458United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
1:30 pm - 8:05 pmSTL-SPU
23h 35m2 stops
United Airlines Logo
7:55 am - 3:18 pmSPU-STL
38h 23m2 stops
$1,540United Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10

Lufthansa flights from St. Louis to Split

Our best Lufthansa deals on St. Louis to Split flight tickets
Lufthansa
Oct 24
STL3:30 pmLambert-St Louis
19h 35m
1 stop
SPU6:05 pmSplit
Oct 30
SPU11:20 amSplit
33h 35m
1 stop
STL2:55 pmLambert-St Louis
$680
Find similar
Lufthansa
Sep 23
STL8:15 amLambert-St Louis
26h 50m
2 stops
SPU6:05 pmSplit
Oct 14
SPU5:05 pmSplit
29h 39m
2 stops
STL3:44 pmLambert-St Louis
$706
Find similar
Lufthansa
Sep 27
STL5:28 pmLambert-St Louis
39h 47m
2 stops
SPU4:15 pmSplit
Oct 4
SPU4:55 pmSplit
29h 49m
2 stops
STL3:44 pmLambert-St Louis
$937
Find similar

Air Canada flights from St. Louis to Split

Our best Air Canada deals on St. Louis to Split flight tickets
Air Canada
Oct 31
STL4:05 pmLambert-St Louis
18h 15m
2 stops
SPU4:20 pmSplit
Nov 7
SPU7:30 amSplit
22h 15m
3 stops
STL10:45 pmLambert-St Louis
$1,228
Find similar
Air Canada
Oct 31
STL11:05 amLambert-St Louis
20h 40m
3 stops
SPU1:45 pmSplit
Nov 7
SPU7:30 amSplit
22h 15m
3 stops
STL10:45 pmLambert-St Louis
$1,401
Find similar
Air Canada
Oct 17
STL9:15 amLambert-St Louis
27h 50m
2 stops
SPU8:05 pmSplit
Oct 26
SPU7:30 amSplit
21h 15m
3 stops
STL10:45 pmLambert-St Louis
$1,552
Find similar

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 September 17, 2025.
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

Tue 10/14

1:30 pm-6:05 pm

2 stops21h 35m

Split

Tue 10/21

5:05 pm-3:44 pm

2 stops29h 39m

$637

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 10/13

4:05 pm-2:15 pm

2 stops39h 10m

Split

Tue 10/21

5:05 pm-3:44 pm

2 stops29h 39m

$645

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 10/13

12:25 pm-2:20 pm

2 stops18h 55m

Split

Tue 10/21

5:05 pm-3:44 pm

2 stops29h 39m

$648

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 10/24

3:30 pm-6:05 pm

1 stop19h 35m

Split

Thu 10/30

11:20 am-2:55 pm

1 stop33h 35m

$680

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sat 9/27

5:28 pm-4:15 pm

2 stops39h 47m

Split

Sat 10/4

4:55 pm-3:44 pm

2 stops29h 49m

$937

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sat 9/27

3:55 pm-5:25 pm

2 stops18h 30m

Split

Sat 10/4

6:30 am-9:50 pm

2 stops22h 20m

$960

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 10/31

4:05 pm-4:20 pm

2 stops18h 15m

Split

Fri 11/7

7:30 am-10:45 pm

3 stops22h 15m

$1,228

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 10/31

11:05 am-1:45 pm

3 stops20h 40m

Split

Fri 11/7

7:30 am-10:45 pm

3 stops22h 15m

$1,401

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sat 11/1

3:14 pm-3:25 pm

2 stops18h 11m

Split

Sat 11/8

7:30 am-3:29 pm

2 stops38h 59m

$1,458

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 10/3

1:30 pm-8:05 pm

2 stops23h 35m

Split

Fri 10/10

7:55 am-3:18 pm

2 stops38h 23m

$1,540

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Split?

The cheapest day to depart on your flight to Split is on a Monday when prices can be found for as low as $1,084. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Split for around $1,986.

What is the cheapest time of day to depart on your flight to Split?

Flying to Split from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,191 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $1,895.

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

Direct flights

None
There are no direct flights from St. Louis to Split. There are no popular flight routes from St. Louis to Split.
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  • 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 14h 55m.

  • 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
7,409 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
Trogir
Podstrana
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.

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.

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