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Cheap flights from St. Louis to Croatia from $378

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 Croatia departing on 5/4. 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
0 bags

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Find the cheapest flights from St. Louis to Croatia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 12:35 pm
STL
-
ZAG
13h 30m
2 stops
Multiple Airlines Logo
6:05 am - 1:25 pm
ZAG
-
STL
14h 20m
1 stop
$532Multiple Airlines
Mon, Apr 13 - Fri, Apr 24
Multiple Airlines Logo
4:05 pm - 12:35 pm
STL
-
ZAG
13h 30m
2 stops
Multiple Airlines Logo
6:05 am - 1:25 pm
ZAG
-
STL
14h 20m
1 stop
$534Multiple Airlines
Tue, Apr 14 - Fri, Apr 24
Multiple Airlines Logo
4:05 pm - 12:35 pm
STL
-
ZAG
13h 30m
2 stops
Multiple Airlines Logo
6:15 am - 1:25 pm
ZAG
-
STL
14h 10m
2 stops
$553Multiple Airlines
Mon, Apr 13 - Fri, Apr 24
Delta Logo
5:00 pm - 3:05 pm
STL
-
ZAG
39h 05m
2 stops
Delta Logo
6:00 am - 11:36 pm
ZAG
-
STL
24h 36m
2 stops
$567Delta
Sat, Apr 11 - Wed, Apr 22
United Airlines Logo
11:15 am - 11:10 pm
STL
-
ZAG
28h 55m
2 stops
United Airlines Logo
6:05 am - 3:24 pm
ZAG
-
STL
40h 19m
2 stops
$575United Airlines
Wed, Apr 15 - Fri, Apr 24
KLM Logo
5:59 pm - 10:55 pm
STL
-
SPU
21h 56m
2 stops
KLM Logo
6:30 am - 4:42 pm
SPU
-
STL
17h 12m
2 stops
$688KLM
Tue, Apr 7 - Tue, Apr 14
KLM Logo
10:12 am - 12:35 pm
STL
-
DBV
19h 23m
2 stops
KLM Logo
6:30 am - 9:19 pm
DBV
-
STL
21h 49m
2 stops
$714KLM
Tue, Apr 7 - Tue, Apr 14
Delta Logo
2:18 pm - 5:25 pm
STL
-
SPU
20h 07m
2 stops
Delta Logo
6:15 pm - 4:55 pm
SPU
-
STL
29h 40m
2 stops
$717Delta
Sun, Aug 9 - Wed, Aug 19
Lufthansa Logo
3:30 pm - 4:15 pm
STL
-
DBV
17h 45m
2 stops
Lufthansa Logo
5:05 pm - 11:57 pm
DBV
-
STL
37h 52m
2 stops
$725Lufthansa
Sun, Apr 26 - Sat, May 2
Lufthansa Logo
3:30 pm - 6:10 pm
STL
-
DBV
19h 40m
1 stop
Lufthansa Logo
5:05 pm - 11:57 pm
DBV
-
STL
37h 52m
2 stops
$786Lufthansa
Sun, Apr 26 - Sat, May 2

Scandinavian Airlines flights from St. Louis to Croatia

Our best Scandinavian Airlines deals on St. Louis to Croatia flight tickets
Scandinavian Airlines
Aug 14
STL3:42 pmLambert-St Louis
34h 33m
2 stops
SPU9:15 amSplit
Aug 19
SPU11:55 amSplit
39h 55m
2 stops
STL8:50 pmLambert-St Louis
$673
Scandinavian Airlines
Aug 14
STL1:30 pmLambert-St Louis
36h 45m
2 stops
SPU9:15 amSplit
Aug 22
SPU9:00 pmSplit
30h 50m
2 stops
STL8:50 pmLambert-St Louis
$863

Austrian Airlines flights from St. Louis to Croatia

Our best Austrian Airlines deals on St. Louis to Croatia flight tickets
Austrian Airlines
Aug 11
STL1:27 pmLambert-St Louis
17h 48m
2 stops
SPU2:15 pmSplit
Aug 20
SPU7:00 amSplit
16h 26m
2 stops
STL4:26 pmLambert-St Louis
$779
Austrian Airlines
Aug 10
STL1:13 pmLambert-St Louis
18h 02m
2 stops
SPU2:15 pmSplit
Aug 19
SPU6:00 pmSplit
29h 26m
2 stops
STL4:26 pmLambert-St Louis
$792
Austrian Airlines
Aug 11
STL6:01 amLambert-St Louis
17h 59m
1 stop
SPU7:00 amSplit
Aug 19
SPU6:00 pmSplit
29h 26m
2 stops
STL4:26 pmLambert-St Louis
$801

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Croatia 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 22, 2026.
Use the filters below to find and compare flights from St. Louis to Croatia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 4/13

4:05 pm-12:35 pm

2 stops13h 30m

Zagreb Franjo Tuđman

Fri 4/24

6:05 am-1:25 pm

1 stop14h 20m

$532

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 4/14

4:05 pm-12:35 pm

2 stops13h 30m

Zagreb Franjo Tuđman

Fri 4/24

6:05 am-1:25 pm

1 stop14h 20m

$534

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 4/13

4:05 pm-12:35 pm

2 stops13h 30m

Zagreb Franjo Tuđman

Fri 4/24

6:15 am-1:25 pm

2 stops14h 10m

$553

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sat 4/11

5:00 pm-3:05 pm

2 stops39h 05m

Zagreb Franjo Tuđman

Wed 4/22

6:00 am-11:36 pm

2 stops24h 36m

$567

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 4/15

11:15 am-11:10 pm

2 stops28h 55m

Zagreb Franjo Tuđman

Fri 4/24

6:05 am-3:24 pm

2 stops40h 19m

$575

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 4/7

5:59 pm-10:55 pm

2 stops21h 56m

Split

Tue 4/14

6:30 am-4:42 pm

2 stops17h 12m

$688

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Tue 4/7

10:12 am-12:35 pm

2 stops19h 23m

Dubrovnik

Tue 4/14

6:30 am-9:19 pm

2 stops21h 49m

$714

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 8/9

2:18 pm-5:25 pm

2 stops20h 07m

Split

Wed 8/19

6:15 pm-4:55 pm

2 stops29h 40m

$717

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Sun 4/26

3:30 pm-4:15 pm

2 stops17h 45m

Dubrovnik

Sat 5/2

5:05 pm-11:57 pm

2 stops37h 52m

$725

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Sun 4/26

3:30 pm-6:10 pm

1 stop19h 40m

Dubrovnik

Sat 5/2

5:05 pm-11:57 pm

2 stops37h 52m

$786

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 Croatia from

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

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 month to fly to Croatia?

The month of January is, on average, the cheapest month to fly to Croatia from St. Louis, with most prices found around $638. If you don’t want to visit Croatia in January, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $639.

How far in advance should I book a flight to Croatia?

You are more likely to see cheaper flights to Croatia from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Croatia for around $899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Croatia from St. Louis for as low as $834 on momondo.

Can stopping save me money on St. Louis to Croatia flights?

You could potentially save up to 49% on your flight if you consider stops on a St. Louis to Croatia flight.

Cheap St. Louis to Croatia flight deals and tips

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from St. Louis to Croatia takes 13h 25m
There are no direct flights from St. Louis to Croatia. There are no popular flight routes from St. Louis to Croatia.
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to Croatia were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Croatia.

  • What documentation or ID do you need to fly to Croatia?

    The necessary travel and health documents for your Croatia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Croatia

Compare and see reviews for airlines that fly from St. Louis to Croatia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $580Free CancellationRating
7.1
10,738 reviews
Search Air Canada flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,339 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.7
1,458 reviews
Search KLM flights
LufthansaPriceFrom $687Free CancellationRating
6.8
7,801 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,239 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Croatia from St. Louis.

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

Yes. momondo enables you to select and highlight flights to Croatia from St. Louis with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Croatia from St. Louis.

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

Yes momondo offers price alerts on flights to Croatia from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Croatia

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