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Cheap flights from St. Louis to Split from $559

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 1/23. 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.
Multiple Airlines Logo
3:50 pm - 1:45 pm
STL
-
SPU
14h 55m1 stop
Multiple Airlines Logo
6:50 am - 1:55 pm
SPU
-
STL
38h 05m2 stops
$559Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
12:44 pm - 1:45 pm
STL
-
SPU
18h 01m2 stops
Multiple Airlines Logo
6:50 am - 1:55 pm
SPU
-
STL
38h 05m2 stops
$572Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
4:05 pm - 1:25 pm
STL
-
SPU
15h 20m2 stops
Multiple Airlines Logo
7:50 pm - 2:55 pm
SPU
-
STL
25h 05m2 stops
$643Multiple Airlines
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
4:05 pm - 1:25 pm
STL
-
SPU
15h 20m2 stops
Multiple Airlines Logo
2:40 pm - 2:55 pm
SPU
-
STL
30h 15m1 stop
$648Multiple Airlines
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
1:14 pm - 1:45 pm
STL
-
SPU
17h 31m2 stops
Multiple Airlines Logo
7:50 pm - 2:55 pm
SPU
-
STL
25h 05m2 stops
$652Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Lufthansa Logo
1:14 pm - 1:45 pm
STL
-
SPU
17h 31m2 stops
Lufthansa Logo
2:40 pm - 2:55 pm
SPU
-
STL
30h 15m1 stop
$659Lufthansa
Thu, Mar 5 - Thu, Mar 12
Lufthansa Logo
4:50 pm - 1:45 pm
STL
-
SPU
14h 55m1 stop
Lufthansa Logo
2:40 pm - 2:55 pm
SPU
-
STL
30h 15m1 stop
$664Lufthansa
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
11:22 am - 11:35 am
STL
-
SPU
17h 13m2 stops
Multiple Airlines Logo
2:20 pm - 3:29 pm
SPU
-
STL
56h 09m2 stops
$882Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Air Canada Logo
9:57 am - 1:45 pm
STL
-
SPU
20h 48m3 stops
Air Canada Logo
7:30 am - 10:58 pm
SPU
-
STL
22h 28m3 stops
$1,206Air Canada
Mon, Feb 2 - Mon, Feb 9
Air Canada Logo
4:05 pm - 1:45 pm
STL
-
SPU
38h 40m2 stops
Air Canada Logo
7:30 am - 3:29 pm
SPU
-
STL
38h 59m2 stops
$1,209Air Canada
Thu, Jan 22 - Mon, Jan 26

Lufthansa flights from St. Louis to Split

Our best Lufthansa deals on St. Louis to Split flight tickets
Lufthansa
Mar 5
STL1:14 pmLambert-St Louis
17h 31m
2 stops
SPU1:45 pmSplit
Mar 12
SPU2:40 pmSplit
30h 15m
1 stop
STL2:55 pmLambert-St Louis
$659
Find similar
Lufthansa
Mar 8
STL4:50 pmLambert-St Louis
14h 55m
1 stop
SPU1:45 pmSplit
Mar 14
SPU2:40 pmSplit
30h 15m
1 stop
STL2:55 pmLambert-St Louis
$664
Find similar
Lufthansa
Jan 2
STL3:50 pmLambert-St Louis
14h 55m
1 stop
SPU1:45 pmSplit
Jan 5
SPU2:40 pmSplit
40h 19m
2 stops
STL11:59 pmLambert-St Louis
$2,212
Find similar

Air Canada flights from St. Louis to Split

Our best Air Canada deals on St. Louis to Split flight tickets
Air Canada
Feb 2
STL9:57 amLambert-St Louis
20h 48m
3 stops
SPU1:45 pmSplit
Feb 9
SPU7:30 amSplit
22h 28m
3 stops
STL10:58 pmLambert-St Louis
$1,206
Find similar
Air Canada
Jan 22
STL4:05 pmLambert-St Louis
38h 40m
2 stops
SPU1:45 pmSplit
Jan 26
SPU7:30 amSplit
38h 59m
2 stops
STL3:29 pmLambert-St Louis
$1,209
Find similar
Air Canada
Jan 22
STL4:05 pmLambert-St Louis
38h 40m
2 stops
SPU1:45 pmSplit
Jan 26
SPU7:30 amSplit
38h 59m
2 stops
STL3:29 pmLambert-St Louis
$1,242
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 December 22, 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

Fri 1/23

3:50 pm-1:45 pm

1 stop14h 55m

Split

Tue 1/27

6:50 am-1:55 pm

2 stops38h 05m

$559

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 1/23

12:44 pm-1:45 pm

2 stops18h 01m

Split

Tue 1/27

6:50 am-1:55 pm

2 stops38h 05m

$572

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 3/8

4:05 pm-1:25 pm

2 stops15h 20m

Split

Sat 3/14

7:50 pm-2:55 pm

2 stops25h 05m

$643

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 3/8

4:05 pm-1:25 pm

2 stops15h 20m

Split

Sat 3/14

2:40 pm-2:55 pm

1 stop30h 15m

$648

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Thu 3/5

1:14 pm-1:45 pm

2 stops17h 31m

Split

Thu 3/12

7:50 pm-2:55 pm

2 stops25h 05m

$652

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Thu 3/5

1:14 pm-1:45 pm

2 stops17h 31m

Split

Thu 3/12

2:40 pm-2:55 pm

1 stop30h 15m

$659

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 3/8

4:50 pm-1:45 pm

1 stop14h 55m

Split

Sat 3/14

2:40 pm-2:55 pm

1 stop30h 15m

$664

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 2/2

11:22 am-11:35 am

2 stops17h 13m

Split

Mon 2/9

2:20 pm-3:29 pm

2 stops56h 09m

$882

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 2/2

9:57 am-1:45 pm

3 stops20h 48m

Split

Mon 2/9

7:30 am-10:58 pm

3 stops22h 28m

$1,206

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Thu 1/22

4:05 pm-1:45 pm

2 stops38h 40m

Split

Mon 1/26

7:30 am-3:29 pm

2 stops38h 59m

$1,209

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

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from St. Louis to Split takes 15h 20m
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 15h 20m.

  • 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
7,643 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

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?

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