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Cheap flights from St. Louis to Croatia from $382

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 9/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
5:18 pm - 10:20 pm
STL
-
ZAG
22h 02m
2 stops
United Airlines Logo
6:05 am - 1:45 pm
ZAG
-
STL
14h 40m
1 stop
$779United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
8:15 pm - 10:20 pm
STL
-
ZAG
19h 05m
2 stops
United Airlines Logo
6:05 am - 10:06 pm
ZAG
-
STL
23h 01m
2 stops
$789United Airlines
Mon, Nov 16 - Fri, Nov 20
Air Canada Logo
12:10 pm - 12:35 pm
STL
-
ZAG
17h 25m
2 stops
Air Canada Logo
1:20 pm - 2:02 pm
ZAG
-
STL
55h 42m
2 stops
$846Air Canada
Sun, Aug 2 - Tue, Aug 18
Delta Logo
6:00 am - 11:40 am
STL
-
ZAG
22h 40m
2 stops
Delta Logo
12:30 pm - 5:38 pm
ZAG
-
STL
36h 08m
2 stops
$855Delta
Wed, Jul 29 - Tue, Aug 18
American Airlines Logo
5:45 pm - 6:45 pm
STL
-
DBV
18h 00m
2 stops
American Airlines Logo
8:15 pm - 4:15 pm
DBV
-
STL
27h 00m
2 stops
$856American Airlines
Sun, Oct 4 - Mon, Oct 12
Lufthansa Logo
1:13 pm - 12:35 pm
STL
-
ZAG
16h 22m
2 stops
Lufthansa Logo
3:00 pm - 1:25 pm
ZAG
-
STL
29h 25m
1 stop
$857Lufthansa
Mon, Aug 3 - Tue, Aug 18
United Airlines Logo
12:10 pm - 2:15 pm
STL
-
ZAG
19h 05m
2 stops
United Airlines Logo
3:00 pm - 1:25 pm
ZAG
-
STL
29h 25m
1 stop
$858United Airlines
Tue, Aug 4 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 2:15 pm
STL
-
ZAG
15h 45m
1 stop
Lufthansa Logo
5:35 am - 1:25 pm
ZAG
-
STL
14h 50m
1 stop
$868Lufthansa
Tue, Aug 25 - Tue, Sep 8
American Airlines Logo
1:25 pm - 4:05 pm
STL
-
SPU
19h 40m
2 stops
American Airlines Logo
6:10 pm - 6:05 pm
SPU
-
STL
30h 55m
2 stops
$932American Airlines
Wed, Aug 5 - Wed, Aug 19
Delta Logo
10:44 am - 5:25 pm
STL
-
SPU
23h 41m
2 stops
Delta Logo
5:45 pm - 4:17 pm
SPU
-
STL
29h 32m
2 stops
$979Delta
Sun, Aug 9 - Mon, Aug 17

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Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets
Lufthansa
Aug 3
STL1:13 pmLambert-St Louis
16h 22m
2 stops
ZAG12:35 pmZagreb Franjo Tuđman
Aug 18
ZAG3:00 pmZagreb Franjo Tuđman
29h 25m
1 stop
STL1:25 pmLambert-St Louis
$857
Lufthansa
Aug 25
STL3:30 pmLambert-St Louis
15h 45m
1 stop
ZAG2:15 pmZagreb Franjo Tuđman
Sep 8
ZAG5:35 amZagreb Franjo Tuđman
14h 50m
1 stop
STL1:25 pmLambert-St Louis
$868
Lufthansa
Aug 25
STL3:30 pmLambert-St Louis
18h 35m
1 stop
DBV5:05 pmDubrovnik
Sep 8
DBV2:45 pmDubrovnik
29h 40m
1 stop
STL1:25 pmLambert-St Louis
$870

Delta flights from St. Louis to Croatia

Our best Delta deals on St. Louis to Croatia flight tickets
Delta
Jul 29
STL6:00 amLambert-St Louis
22h 40m
2 stops
ZAG11:40 amZagreb Franjo Tuđman
Aug 18
ZAG12:30 pmZagreb Franjo Tuđman
36h 08m
2 stops
STL5:38 pmLambert-St Louis
$855
Delta
Aug 2
STL3:58 pmLambert-St Louis
23h 42m
2 stops
ZAG10:40 pmZagreb Franjo Tuđman
Aug 13
ZAG6:00 amZagreb Franjo Tuđman
21h 42m
2 stops
STL8:42 pmLambert-St Louis
$887
Delta
Jul 29
STL1:22 pmLambert-St Louis
15h 18m
2 stops
ZAG11:40 amZagreb Franjo Tuđman
Aug 12
ZAG12:30 pmZagreb Franjo Tuđman
36h 08m
2 stops
STL5:38 pmLambert-St Louis
$902

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 June 18, 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

Cheapest round-trip

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 11/16

5:18 pm-10:20 pm

2 stops22h 02m

Zagreb Franjo Tuđman

Fri 11/20

6:05 am-1:45 pm

1 stop14h 40m

$779

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 11/16

8:15 pm-10:20 pm

2 stops19h 05m

Zagreb Franjo Tuđman

Fri 11/20

6:05 am-10:06 pm

2 stops23h 01m

$789

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sun 8/2

12:10 pm-12:35 pm

2 stops17h 25m

Zagreb Franjo Tuđman

Tue 8/18

1:20 pm-2:02 pm

2 stops55h 42m

$846

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 7/29

6:00 am-11:40 am

2 stops22h 40m

Zagreb Franjo Tuđman

Tue 8/18

12:30 pm-5:38 pm

2 stops36h 08m

$855

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Sun 10/4

5:45 pm-6:45 pm

2 stops18h 00m

Dubrovnik

Mon 10/12

8:15 pm-4:15 pm

2 stops27h 00m

$856

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Mon 8/3

1:13 pm-12:35 pm

2 stops16h 22m

Zagreb Franjo Tuđman

Tue 8/18

3:00 pm-1:25 pm

1 stop29h 25m

$857

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 8/4

12:10 pm-2:15 pm

2 stops19h 05m

Zagreb Franjo Tuđman

Tue 8/18

3:00 pm-1:25 pm

1 stop29h 25m

$858
Quickest round-trip

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 8/25

3:30 pm-2:15 pm

1 stop15h 45m

Zagreb Franjo Tuđman

Tue 9/8

5:35 am-1:25 pm

1 stop14h 50m

$868

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 8/5

1:25 pm-4:05 pm

2 stops19h 40m

Split

Wed 8/19

6:10 pm-6:05 pm

2 stops30h 55m

$932

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 8/9

10:44 am-5:25 pm

2 stops23h 41m

Split

Mon 8/17

5:45 pm-4:17 pm

2 stops29h 32m

$979

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 February is, on average, the cheapest month to fly to Croatia from St. Louis, with most prices found around $0. If you don’t want to visit Croatia in February, then you should wait until January to fly from St. Louis, when ticket prices are also cheap, with an average price of $474.

How far in advance should I book a flight from St. Louis 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 $920 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 $889 on momondo.

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 05m

Direct flights

None
The fastest flight from St. Louis to Croatia takes 14h 05m
There are no direct flights from St. Louis to Croatia. There are no popular flight routes from St. Louis to Croatia.
Search flight deals

Frequently asked questions about flying from St. Louis to Croatia

  • 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 $641Free CancellationRating
7.4
9,858 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.8
1,530 reviews
Search KLM flights
LufthansaPriceFrom $687Free CancellationRating
6.8
8,069 reviews
Search Lufthansa flights
DeltaPriceFrom $772Free CancellationRating
7.8
8,410 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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