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Cheap flights from St. Louis to Croatia from $332

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 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
British Airways Logo
9:35 pm - 12:45 pm
STL
-
ZAG
32h 10m
1 stop
British Airways Logo
8:20 pm - 8:23 pm
ZAG
-
STL
31h 03m
2 stops
$570British Airways
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
11:42 am - 11:40 am
STL
-
ZAG
16h 58m
2 stops
Multiple Airlines Logo
8:25 am - 9:19 pm
ZAG
-
STL
19h 54m
2 stops
$611Multiple Airlines
Wed, Apr 22 - Thu, Apr 30
Multiple Airlines Logo
4:05 pm - 9:35 pm
STL
-
ZAG
22h 30m
2 stops
Multiple Airlines Logo
6:00 am - 3:24 pm
ZAG
-
STL
40h 24m
2 stops
$616Multiple Airlines
Tue, Apr 14 - Fri, Apr 24
British Airways Logo
8:35 am - 12:45 pm
STL
-
ZAG
45h 10m
2 stops
British Airways Logo
8:20 pm - 6:18 pm
ZAG
-
STL
52h 58m
2 stops
$623British Airways
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
4:05 pm - 11:10 pm
STL
-
ZAG
24h 05m
2 stops
Multiple Airlines Logo
6:00 am - 3:24 pm
ZAG
-
STL
16h 24m
2 stops
$628Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
American Airlines Logo
6:11 pm - 7:55 pm
STL
-
ZAG
18h 44m
2 stops
American Airlines Logo
1:40 pm - 8:54 am
ZAG
-
STL
26h 14m
2 stops
$664American Airlines
Fri, Apr 24 - Fri, May 1
Delta Logo
5:35 pm - 10:55 pm
STL
-
SPU
22h 20m
2 stops
Delta Logo
6:30 am - 8:44 pm
SPU
-
STL
21h 14m
2 stops
$750Delta
Tue, Apr 14 - Sun, Apr 19
KLM Logo
5:25 pm - 11:10 pm
STL
-
SPU
22h 45m
2 stops
KLM Logo
6:30 am - 4:42 pm
SPU
-
STL
17h 12m
2 stops
$836KLM
Fri, Apr 10 - Fri, Apr 17
Lufthansa Logo
8:15 pm - 5:45 pm
STL
-
DBV
14h 30m
2 stops
Lufthansa Logo
7:30 am - 1:25 pm
DBV
-
STL
12h 55m
1 stop
$877Lufthansa
Mon, May 4 - Sun, May 10
Lufthansa Logo
1:13 pm - 10:10 am
STL
-
DBV
13h 57m
2 stops
Lufthansa Logo
5:05 pm - 1:25 pm
DBV
-
STL
27h 20m
2 stops
$982Lufthansa
Mon, Jul 20 - Tue, Jul 28

United Airlines flights from St. Louis to Croatia

Our best United Airlines deals on St. Louis to Croatia flight tickets
United Airlines
Aug 20
STL12:10 pmLambert-St Louis
28h 20m
2 stops
ZAG11:30 pmZagreb Franjo Tuđman
Sep 24
ZAG5:45 amZagreb Franjo Tuđman
16h 53m
2 stops
STL3:38 pmLambert-St Louis
$713
United Airlines
May 17
STL2:20 pmLambert-St Louis
26h 20m
2 stops
ZAG11:40 pmZagreb Franjo Tuđman
May 29
ZAG6:05 amZagreb Franjo Tuđman
14h 20m
1 stop
STL1:25 pmLambert-St Louis
$716
United Airlines
May 17
STL7:30 amLambert-St Louis
33h 10m
2 stops
ZAG11:40 pmZagreb Franjo Tuđman
May 29
ZAG6:05 amZagreb Franjo Tuđman
21h 00m
2 stops
STL8:05 pmLambert-St Louis
$719

Delta flights from St. Louis to Croatia

Our best Delta deals on St. Louis to Croatia flight tickets
Delta
Apr 14
STL5:35 pmLambert-St Louis
22h 20m
2 stops
SPU10:55 pmSplit
Apr 19
SPU6:30 amSplit
21h 14m
2 stops
STL8:44 pmLambert-St Louis
$750
Delta
Jul 8
STL6:00 amLambert-St Louis
22h 40m
2 stops
ZAG11:40 amZagreb Franjo Tuđman
Jul 23
ZAG12:30 pmZagreb Franjo Tuđman
26h 37m
2 stops
STL8:07 amLambert-St Louis
$790
Delta
Jul 7
STL5:30 pmLambert-St Louis
35h 10m
2 stops
ZAG11:40 amZagreb Franjo Tuđman
Jul 23
ZAG12:30 pmZagreb Franjo Tuđman
26h 37m
2 stops
STL8:07 amLambert-St Louis
$791

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 27, 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

Wed 8/12

9:35 pm-12:45 pm

1 stop32h 10m

Zagreb Franjo Tuđman

Tue 8/18

8:20 pm-8:23 pm

2 stops31h 03m

$570

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 4/22

11:42 am-11:40 am

2 stops16h 58m

Zagreb Franjo Tuđman

Thu 4/30

8:25 am-9:19 pm

2 stops19h 54m

$611

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 4/14

4:05 pm-9:35 pm

2 stops22h 30m

Zagreb Franjo Tuđman

Fri 4/24

6:00 am-3:24 pm

2 stops40h 24m

$616

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 8/12

8:35 am-12:45 pm

2 stops45h 10m

Zagreb Franjo Tuđman

Tue 8/18

8:20 pm-6:18 pm

2 stops52h 58m

$623

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 4/15

4:05 pm-11:10 pm

2 stops24h 05m

Zagreb Franjo Tuđman

Fri 4/24

6:00 am-3:24 pm

2 stops16h 24m

$628

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 4/24

6:11 pm-7:55 pm

2 stops18h 44m

Zagreb Franjo Tuđman

Fri 5/1

1:40 pm-8:54 am

2 stops26h 14m

$664

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 4/14

5:35 pm-10:55 pm

2 stops22h 20m

Split

Sun 4/19

6:30 am-8:44 pm

2 stops21h 14m

$750

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 4/10

5:25 pm-11:10 pm

2 stops22h 45m

Split

Fri 4/17

6:30 am-4:42 pm

2 stops17h 12m

$836

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Mon 5/4

8:15 pm-5:45 pm

2 stops14h 30m

Dubrovnik

Sun 5/10

7:30 am-1:25 pm

1 stop12h 55m

$877

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Mon 7/20

1:13 pm-10:10 am

2 stops13h 57m

Dubrovnik

Tue 7/28

5:05 pm-1:25 pm

2 stops27h 20m

$982

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

14h 20m

Direct flights

None
The fastest flight from St. Louis to Croatia takes 14h 20m
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
10,752 reviews
Search Air Canada flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,358 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.7
1,461 reviews
Search KLM flights
LufthansaPriceFrom $687Free CancellationRating
6.8
7,816 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,241 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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