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Cheap flights from St. Louis to Croatia from $568

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 Croatia departing on 11/17. 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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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
10:00 am - 1:50 pmSTL-ZAG
20h 50m2 stops
United Airlines Logo
6:15 am - 3:29 pmZAG-STL
40h 14m2 stops
$568United Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 25
Lufthansa Logo
3:14 pm - 1:50 pmSTL-ZAG
15h 36m2 stops
Lufthansa Logo
2:35 pm - 1:55 pmZAG-STL
30h 20m1 stop
$600Lufthansa
Find Deal
Mon, Nov 17 - Tue, Nov 25
Delta Logo
10:00 am - 12:05 pmSTL-SPU
43h 05m2 stops
Delta Logo
12:50 pm - 8:54 amSPU-STL
51h 04m2 stops
$656Delta
Find Deal
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
12:55 pm - 4:45 pmSTL-DBV
20h 50m2 stops
Multiple Airlines Logo
1:00 pm - 5:03 pmDBV-STL
35h 03m2 stops
$656Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
12:55 pm - 4:45 pmSTL-DBV
20h 50m2 stops
Multiple Airlines Logo
1:00 pm - 2:23 pmDBV-STL
32h 23m3 stops
$662Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
4:05 pm - 2:00 pmSTL-ZAG
38h 55m2 stops
Multiple Airlines Logo
2:25 pm - 3:29 pmZAG-STL
32h 04m2 stops
$698Multiple Airlines
Find Deal
Fri, Nov 14 - Wed, Dec 10
Multiple Airlines Logo
8:00 am - 12:50 pmSTL-ZAG
21h 50m2 stops
Multiple Airlines Logo
6:15 am - 1:55 pmZAG-STL
14h 40m1 stop
$699Multiple Airlines
Find Deal
Fri, Nov 14 - Wed, Dec 10
Air France Logo
12:10 pm - 12:05 pmSTL-SPU
40h 55m2 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
Air Canada Logo
11:05 am - 1:45 pmSTL-SPU
19h 40m3 stops
Air Canada Logo
7:30 am - 10:45 pmSPU-STL
22h 15m3 stops
$996Air Canada
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Mon, Nov 17 - Mon, Nov 24
Air Canada Logo
4:05 pm - 4:20 pmSTL-SPU
17h 15m2 stops
Air Canada Logo
7:30 am - 10:45 pmSPU-STL
22h 15m3 stops
$1,276Air Canada
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Tue, Dec 2 - Tue, Dec 9

United Airlines flights from St. Louis to Croatia

Our best United Airlines deals on St. Louis to Croatia flight tickets
United Airlines
Nov 17
STL10:00 amLambert-St Louis
20h 50m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Nov 25
ZAG6:15 amZagreb Franjo Tuđman
40h 14m
2 stops
STL3:29 pmLambert-St Louis
$568
Find similar
United Airlines
Nov 19
STL11:05 amLambert-St Louis
19h 45m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Nov 30
ZAG2:35 pmZagreb Franjo Tuđman
32h 11m
2 stops
STL3:46 pmLambert-St Louis
$894
Find similar

Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets
Lufthansa
Nov 17
STL3:14 pmLambert-St Louis
15h 36m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Nov 25
ZAG2:35 pmZagreb Franjo Tuđman
30h 20m
1 stop
STL1:55 pmLambert-St Louis
$600
Find similar
Lufthansa
Nov 14
STL3:50 pmLambert-St Louis
15h 00m
1 stop
ZAG1:50 pmZagreb Franjo Tuđman
Dec 10
ZAG6:15 amZagreb Franjo Tuđman
14h 40m
1 stop
STL1:55 pmLambert-St Louis
$805
Find similar
Lufthansa
Dec 2
STL1:00 pmLambert-St Louis
17h 45m
2 stops
SPU1:45 pmSplit
Dec 9
SPU2:40 pmSplit
33h 23m
2 stops
STL5:03 pmLambert-St Louis
$824
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 October 20, 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

Mon 11/17

10:00 am-1:50 pm

2 stops20h 50m

Zagreb Franjo Tuđman

Tue 11/25

6:15 am-3:29 pm

2 stops40h 14m

$568

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 11/17

3:14 pm-1:50 pm

2 stops15h 36m

Zagreb Franjo Tuđman

Tue 11/25

2:35 pm-1:55 pm

1 stop30h 20m

$600

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/1

10:00 am-12:05 pm

2 stops43h 05m

Split

Sun 4/5

12:50 pm-8:54 am

2 stops51h 04m

$656

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Thu 12/4

12:55 pm-4:45 pm

2 stops20h 50m

Dubrovnik

Thu 12/11

1:00 pm-5:03 pm

2 stops35h 03m

$656

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Thu 12/4

12:55 pm-4:45 pm

2 stops20h 50m

Dubrovnik

Thu 12/11

1:00 pm-2:23 pm

3 stops32h 23m

$662

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 11/14

4:05 pm-2:00 pm

2 stops38h 55m

Zagreb Franjo Tuđman

Wed 12/10

2:25 pm-3:29 pm

2 stops32h 04m

$698

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 11/14

8:00 am-12:50 pm

2 stops21h 50m

Zagreb Franjo Tuđman

Wed 12/10

6:15 am-1:55 pm

1 stop14h 40m

$699

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 4/1

12:10 pm-12:05 pm

2 stops40h 55m

Split

Sun 4/5

12:50 pm-8:39 pm

2 stops38h 49m

$702

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 11/17

11:05 am-1:45 pm

3 stops19h 40m

Split

Mon 11/24

7:30 am-10:45 pm

3 stops22h 15m

$996

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Tue 12/2

4:05 pm-4:20 pm

2 stops17h 15m

Split

Tue 12/9

7:30 am-10:45 pm

3 stops22h 15m

$1,276

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
10,334 reviews
Search Air Canada flights
United AirlinesPriceFrom $647Free CancellationRating
7.4
8,993 reviews
Search United Airlines flights
LufthansaPriceFrom $723Free CancellationRating
6.8
7,503 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
7,976 reviews
Search Delta flights
KLMPriceFrom $854Free CancellationRating
7.7
1,404 reviews
Search KLM 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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