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Cheap flights from St. Louis to Croatia from $538

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 2/18. 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.
United Airlines Logo
9:00 am - 1:50 pmSTL-ZAG
21h 50m2 stops
United Airlines Logo
6:15 am - 2:23 pmZAG-STL
39h 08m2 stops
$576United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
5:54 pm - 2:35 pmSTL-ZAG
13h 41m2 stops
Multiple Airlines Logo
8:25 am - 8:39 pmZAG-STL
18h 14m2 stops
$609Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
Air France Logo
2:18 pm - 12:05 pmSTL-SPU
38h 47m2 stops
Air France Logo
12:50 pm - 8:39 pmSPU-STL
38h 49m2 stops
$702Air France
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Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
6:35 pm - 10:25 pmSTL-ZAG
20h 50m2 stops
Lufthansa Logo
1:35 pm - 11:59 pmZAG-STL
17h 24m2 stops
$717Lufthansa
Find Deal
Mon, Jan 5 - Sat, Feb 7
Lufthansa Logo
4:49 pm - 9:10 amSTL-ZAG
33h 21m2 stops
Lufthansa Logo
2:35 pm - 2:55 pmZAG-STL
30h 20m1 stop
$726Lufthansa
Find Deal
Tue, Mar 3 - Tue, Mar 10
Lufthansa Logo
11:39 am - 1:50 pmSTL-ZAG
19h 11m2 stops
Lufthansa Logo
6:15 am - 5:44 pmZAG-STL
17h 29m2 stops
$759Lufthansa
Find Deal
Tue, Mar 3 - Tue, Mar 10
Iberia Logo
11:14 am - 7:00 pmSTL-DBV
24h 46m2 stops
Iberia Logo
7:50 pm - 8:42 amDBV-STL
43h 52m2 stops
$771Iberia
Find Deal
Sun, Apr 26 - Sat, May 2
Air Canada Logo
4:05 pm - 1:50 pmSTL-ZAG
14h 45m2 stops
Air Canada Logo
6:15 am - 9:00 pmZAG-STL
20h 45m3 stops
$790Air Canada
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Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
4:05 pm - 8:05 pmSTL-ZAG
21h 00m2 stops
Air Canada Logo
6:55 am - 9:00 pmZAG-STL
20h 05m3 stops
$806Air Canada
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Tue, Mar 3 - Tue, Mar 10
Delta Logo
6:30 am - 12:05 pmSTL-SPU
22h 35m2 stops
Delta Logo
12:50 pm - 8:39 pmSPU-STL
38h 49m2 stops
$1,221Delta
Find Deal
Wed, Apr 1 - Sun, Apr 5

Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets
Lufthansa
Jan 5
STL6:35 pmLambert-St Louis
20h 50m
2 stops
ZAG10:25 pmZagreb Franjo Tuđman
Feb 7
ZAG1:35 pmZagreb Franjo Tuđman
17h 24m
2 stops
STL11:59 pmLambert-St Louis
$717
Find similar
Lufthansa
Mar 3
STL4:49 pmLambert-St Louis
33h 21m
2 stops
ZAG9:10 amZagreb Franjo Tuđman
Mar 10
ZAG2:35 pmZagreb Franjo Tuđman
30h 20m
1 stop
STL2:55 pmLambert-St Louis
$726
Find similar
Lufthansa
Mar 3
STL11:39 amLambert-St Louis
19h 11m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 10
ZAG6:15 amZagreb Franjo Tuđman
17h 29m
2 stops
STL5:44 pmLambert-St Louis
$759
Find similar

Air Canada flights from St. Louis to Croatia

Our best Air Canada deals on St. Louis to Croatia flight tickets
Air Canada
Mar 3
STL4:05 pmLambert-St Louis
14h 45m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 10
ZAG6:15 amZagreb Franjo Tuđman
20h 45m
3 stops
STL9:00 pmLambert-St Louis
$790
Find similar
Air Canada
Mar 3
STL4:05 pmLambert-St Louis
21h 00m
2 stops
ZAG8:05 pmZagreb Franjo Tuđman
Mar 10
ZAG6:55 amZagreb Franjo Tuđman
20h 05m
3 stops
STL9:00 pmLambert-St Louis
$806
Find similar
Air Canada
Mar 27
STL4:05 pmLambert-St Louis
14h 45m
2 stops
ZAG12:50 pmZagreb Franjo Tuđman
Mar 31
ZAG5:45 amZagreb Franjo Tuđman
40h 39m
2 stops
STL3:24 pmLambert-St Louis
$823
Find similar

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 November 6, 2025.
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

Thu 12/4

9:00 am-1:50 pm

2 stops21h 50m

Zagreb Franjo Tuđman

Sun 12/14

6:15 am-2:23 pm

2 stops39h 08m

$576

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

5:54 pm-2:35 pm

2 stops13h 41m

Zagreb Franjo Tuđman

Tue 3/10

8:25 am-8:39 pm

2 stops18h 14m

$609

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/1

2:18 pm-12:05 pm

2 stops38h 47m

Split

Sun 4/5

12:50 pm-8:39 pm

2 stops38h 49m

$702

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 1/5

6:35 pm-10:25 pm

2 stops20h 50m

Zagreb Franjo Tuđman

Sat 2/7

1:35 pm-11:59 pm

2 stops17h 24m

$717

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

4:49 pm-9:10 am

2 stops33h 21m

Zagreb Franjo Tuđman

Tue 3/10

2:35 pm-2:55 pm

1 stop30h 20m

$726

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

11:39 am-1:50 pm

2 stops19h 11m

Zagreb Franjo Tuđman

Tue 3/10

6:15 am-5:44 pm

2 stops17h 29m

$759

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Sun 4/26

11:14 am-7:00 pm

2 stops24h 46m

Dubrovnik

Sat 5/2

7:50 pm-8:42 am

2 stops43h 52m

$771

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

4:05 pm-1:50 pm

2 stops14h 45m

Zagreb Franjo Tuđman

Tue 3/10

6:15 am-9:00 pm

3 stops20h 45m

$790

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

4:05 pm-8:05 pm

2 stops21h 00m

Zagreb Franjo Tuđman

Tue 3/10

6:55 am-9:00 pm

3 stops20h 05m

$806

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/1

6:30 am-12:05 pm

2 stops22h 35m

Split

Sun 4/5

12:50 pm-8:39 pm

2 stops38h 49m

$1,221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 October is, on average, the cheapest month to fly to Croatia from St. Louis, with most prices found around $641. If you don’t want to visit Croatia in October, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $694.

What is the cheapest day to depart on your flight to Croatia?

According to our data, Monday is the cheapest day to fly to Croatia from St. Louis. The lowest ticket price found for a Monday departure recently was $1,041. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Croatia for around $1,373.

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

Our most recent data shows that the best time of day to fly to Croatia is in the evening. Flights from St. Louis to Croatia during this time can be as low as $1,075. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,399 on average. Flights to Croatia from St. Louis at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $982 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 $890 on momondo.

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

You could potentially save up to 19% 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

Direct flights

None
There are no direct flights from St. Louis to Croatia. There are no popular flight routes from St. Louis to Croatia.
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  • 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
10,410 reviews
Search Air Canada flights
United AirlinesPriceFrom $647Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.7
1,405 reviews
Search KLM flights
LufthansaPriceFrom $721Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,004 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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Popular flights according to clicks in the last 7 days on momondo
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