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Cheap flights from St. Louis to Croatia from $580

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 3/3. 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

Multiple Airlines Logo
10:30 am - 3:55 pmSTL-ZAG
22h 25m2 stops
Multiple Airlines Logo
2:35 pm - 3:29 pmZAG-STL
30h 54m2 stops
$580Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
1:11 pm - 10:25 pmSTL-ZAG
26h 14m2 stops
United Airlines Logo
2:35 pm - 3:29 pmZAG-STL
30h 54m2 stops
$584United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
4:05 pm - 1:50 pmSTL-ZAG
38h 45m2 stops
Air Canada Logo
2:35 pm - 3:29 pmZAG-STL
31h 54m2 stops
$635Air Canada
Find Deal
Tue, Nov 4 - Sat, Nov 15
Lufthansa Logo
5:28 pm - 9:20 pmSTL-ZAG
20h 52m2 stops
Lufthansa Logo
2:35 pm - 1:55 pmZAG-STL
30h 20m1 stop
$656Lufthansa
Find Deal
Sun, Sep 28 - Tue, Nov 4
Lufthansa Logo
12:25 pm - 11:40 pmSTL-ZAG
28h 15m2 stops
Lufthansa Logo
2:35 pm - 1:55 pmZAG-STL
30h 20m1 stop
$661Lufthansa
Find Deal
Tue, Sep 30 - Tue, Nov 4
Delta Logo
6:01 am - 12:10 pmSTL-ZAG
23h 09m2 stops
Delta Logo
3:05 pm - 11:06 pmZAG-STL
39h 01m2 stops
$665Delta
Find Deal
Sun, Sep 28 - Mon, Nov 3
Delta Logo
6:00 pm - 2:30 pmSTL-ZAG
13h 30m2 stops
Delta Logo
6:30 am - 10:04 pmZAG-STL
21h 34m2 stops
$725Delta
Find Deal
Tue, Sep 30 - Tue, Oct 28
Air Canada Logo
1:30 pm - 2:10 pmSTL-ZAG
17h 40m2 stops
Air Canada Logo
2:35 pm - 3:29 pmZAG-STL
55h 54m2 stops
$743Air Canada
Find Deal
Mon, Sep 29 - Sun, Nov 2
Iberia Logo
8:05 pm - 7:00 pmSTL-SPU
39h 55m2 stops
Iberia Logo
7:45 pm - 11:54 pmSPU-STL
35h 09m2 stops
$3,853Iberia
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Mon, Oct 13 - Wed, Oct 22
Iberia Logo
8:05 pm - 7:00 pmSTL-SPU
39h 55m2 stops
Iberia Logo
8:45 pm - 7:23 pmSPU-STL
29h 38m2 stops
$5,744Iberia
Find Deal
Mon, Oct 13 - Mon, Oct 20

Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets
Lufthansa
Sep 28
STL5:28 pmLambert-St Louis
20h 52m
2 stops
ZAG9:20 pmZagreb Franjo Tuđman
Nov 4
ZAG2:35 pmZagreb Franjo Tuđman
30h 20m
1 stop
STL1:55 pmLambert-St Louis
$656
Find similar
Lufthansa
Sep 30
STL12:25 pmLambert-St Louis
28h 15m
2 stops
ZAG11:40 pmZagreb Franjo Tuđman
Nov 4
ZAG2:35 pmZagreb Franjo Tuđman
30h 20m
1 stop
STL1:55 pmLambert-St Louis
$661
Find similar
Lufthansa
Sep 27
STL5:28 pmLambert-St Louis
36h 07m
2 stops
ZAG12:35 pmZagreb Franjo Tuđman
Nov 4
ZAG2:35 pmZagreb Franjo Tuđman
30h 20m
1 stop
STL1:55 pmLambert-St Louis
$667
Find similar

Air Canada flights from St. Louis to Croatia

Our best Air Canada deals on St. Louis to Croatia flight tickets
Air Canada
Nov 4
STL4:05 pmLambert-St Louis
38h 45m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Nov 15
ZAG2:35 pmZagreb Franjo Tuđman
31h 54m
2 stops
STL3:29 pmLambert-St Louis
$635
Find similar
Air Canada
Sep 29
STL1:30 pmLambert-St Louis
17h 40m
2 stops
ZAG2:10 pmZagreb Franjo Tuđman
Nov 2
ZAG2:35 pmZagreb Franjo Tuđman
55h 54m
2 stops
STL3:29 pmLambert-St Louis
$743
Find similar
Air Canada
Sep 28
STL4:05 pmLambert-St Louis
39h 05m
2 stops
ZAG2:10 pmZagreb Franjo Tuđman
Nov 2
ZAG2:35 pmZagreb Franjo Tuđman
55h 54m
2 stops
STL3:29 pmLambert-St Louis
$749
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 September 16, 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

Tue 3/3

10:30 am-3:55 pm

2 stops22h 25m

Zagreb Franjo Tuđman

Tue 3/10

2:35 pm-3:29 pm

2 stops30h 54m

$580

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

1:11 pm-10:25 pm

2 stops26h 14m

Zagreb Franjo Tuđman

Tue 3/10

2:35 pm-3:29 pm

2 stops30h 54m

$584

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 11/4

4:05 pm-1:50 pm

2 stops38h 45m

Zagreb Franjo Tuđman

Sat 11/15

2:35 pm-3:29 pm

2 stops31h 54m

$635

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sun 9/28

5:28 pm-9:20 pm

2 stops20h 52m

Zagreb Franjo Tuđman

Tue 11/4

2:35 pm-1:55 pm

1 stop30h 20m

$656

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 9/30

12:25 pm-11:40 pm

2 stops28h 15m

Zagreb Franjo Tuđman

Tue 11/4

2:35 pm-1:55 pm

1 stop30h 20m

$661

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sun 9/28

6:01 am-12:10 pm

2 stops23h 09m

Zagreb Franjo Tuđman

Mon 11/3

3:05 pm-11:06 pm

2 stops39h 01m

$665

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 9/30

6:00 pm-2:30 pm

2 stops13h 30m

Zagreb Franjo Tuđman

Tue 10/28

6:30 am-10:04 pm

2 stops21h 34m

$725

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 9/29

1:30 pm-2:10 pm

2 stops17h 40m

Zagreb Franjo Tuđman

Sun 11/2

2:35 pm-3:29 pm

2 stops55h 54m

$743

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 10/13

8:05 pm-7:00 pm

2 stops39h 55m

Split

Wed 10/22

7:45 pm-11:54 pm

2 stops35h 09m

$3,853

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 10/13

8:05 pm-7:00 pm

2 stops39h 55m

Split

Mon 10/20

8:45 pm-7:23 pm

2 stops29h 38m

$5,744

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 February is, on average, the cheapest month to fly to Croatia from St. Louis, with most prices found around $694. If you don’t want to visit Croatia in February, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $780.

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 $1,004 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 $942 on momondo.

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

You could potentially save up to 6% 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
United AirlinesPriceFrom $647Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
LufthansaPriceFrom $723Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Air CanadaPriceFrom $817Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom $854Free CancellationRating
7.8
1,386 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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Popular flights according to clicks in the last 7 days on momondo
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