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Cheap flights from St. Louis to Croatia from $486

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 3/4. 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.
Lufthansa Logo
3:50 pm - 1:50 pm
STL
-
ZAG
15h 00m1 stop
Lufthansa Logo
1:35 pm - 10:59 pm
ZAG
-
STL
15h 24m2 stops
$486Lufthansa
Wed, Mar 4 - Wed, Mar 11
Lufthansa Logo
3:50 pm - 1:50 pm
STL
-
ZAG
15h 00m1 stop
Lufthansa Logo
6:15 am - 2:55 pm
ZAG
-
STL
14h 40m1 stop
$528Lufthansa
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
5:50 pm - 2:35 pm
STL
-
ZAG
13h 45m2 stops
Multiple Airlines Logo
8:25 am - 7:39 pm
ZAG
-
STL
18h 14m2 stops
$531Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Delta Logo
10:14 am - 2:35 pm
STL
-
ZAG
21h 21m2 stops
Delta Logo
6:30 am - 11:58 pm
ZAG
-
STL
23h 28m2 stops
$532Delta
Tue, Mar 3 - Tue, Mar 10
KLM Logo
10:14 am - 1:10 pm
STL
-
ZAG
19h 56m2 stops
KLM Logo
6:30 am - 4:32 pm
ZAG
-
STL
16h 02m2 stops
$538KLM
Tue, Mar 3 - Tue, Mar 10
Lufthansa Logo
11:39 am - 12:50 pm
STL
-
ZAG
18h 11m2 stops
Lufthansa Logo
2:35 pm - 1:55 pm
ZAG
-
STL
30h 20m1 stop
$543Lufthansa
Tue, Feb 24 - Tue, Mar 3
Air Canada Logo
7:30 am - 11:30 am
STL
-
SPU
21h 00m2 stops
Air Canada Logo
8:10 am - 8:04 pm
SPU
-
STL
18h 54m3 stops
$1,211Air Canada
Fri, May 15 - Fri, Jun 5
United Airlines Logo
8:05 am - 3:50 pm
STL
-
SPU
24h 45m2 stops
United Airlines Logo
7:30 am - 3:29 pm
SPU
-
STL
38h 59m2 stops
$1,290United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
3:11 pm - 3:50 pm
STL
-
SPU
17h 39m2 stops
United Airlines Logo
7:30 am - 3:29 pm
SPU
-
STL
38h 59m2 stops
$1,311United Airlines
Thu, Jan 22 - Sun, Jan 25
Air Canada Logo
9:55 am - 1:45 pm
STL
-
SPU
20h 50m3 stops
Air Canada Logo
7:30 am - 9:05 pm
SPU
-
STL
20h 35m3 stops
$1,332Air Canada
Mon, Feb 23 - Mon, Mar 2

Air Canada flights from St. Louis to Croatia

Our best Air Canada deals on St. Louis to Croatia flight tickets
Air Canada
May 17
STL1:00 pmLambert-St Louis
16h 35m
2 stops
ZAG12:35 pmZagreb Franjo Tuđman
May 29
ZAG6:05 amZagreb Franjo Tuđman
21h 00m
2 stops
STL8:05 pmLambert-St Louis
$599
Air Canada
May 15
STL7:30 amLambert-St Louis
21h 00m
2 stops
SPU11:30 amSplit
Jun 5
SPU8:10 amSplit
18h 54m
3 stops
STL8:04 pmLambert-St Louis
$1,211
Air Canada
Feb 23
STL9:55 amLambert-St Louis
20h 50m
3 stops
SPU1:45 pmSplit
Mar 2
SPU7:30 amSplit
20h 35m
3 stops
STL9:05 pmLambert-St Louis
$1,332

British Airways flights from St. Louis to Croatia

Our best British Airways deals on St. Louis to Croatia flight tickets
British Airways
May 11
STL7:05 amLambert-St Louis
29h 25m
2 stops
ZAG7:30 pmZagreb Franjo Tuđman
Jun 1
ZAG2:40 pmZagreb Franjo Tuđman
40h 02m
2 stops
STL11:42 pmLambert-St Louis
$555
British Airways
May 4
STL12:11 pmLambert-St Louis
24h 19m
2 stops
ZAG7:30 pmZagreb Franjo Tuđman
May 25
ZAG2:40 pmZagreb Franjo Tuđman
58h 50m
2 stops
STL6:30 pmLambert-St Louis
$561
British Airways
May 6
STL12:11 pmLambert-St Louis
41h 34m
2 stops
ZAG12:45 pmZagreb Franjo Tuđman
May 10
ZAG10:40 amZagreb Franjo Tuđman
20h 08m
2 stops
STL11:48 pmLambert-St Louis
$568

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 January 11, 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 3/4

3:50 pm-1:50 pm

1 stop15h 00m

Zagreb Franjo Tuđman

Wed 3/11

1:35 pm-10:59 pm

2 stops15h 24m

$486

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 3/4

3:50 pm-1:50 pm

1 stop15h 00m

Zagreb Franjo Tuđman

Wed 3/11

6:15 am-2:55 pm

1 stop14h 40m

$528

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 2/24

5:50 pm-2:35 pm

2 stops13h 45m

Zagreb Franjo Tuđman

Tue 3/3

8:25 am-7:39 pm

2 stops18h 14m

$531

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

10:14 am-2:35 pm

2 stops21h 21m

Zagreb Franjo Tuđman

Tue 3/10

6:30 am-11:58 pm

2 stops23h 28m

$532

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

10:14 am-1:10 pm

2 stops19h 56m

Zagreb Franjo Tuđman

Tue 3/10

6:30 am-4:32 pm

2 stops16h 02m

$538

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 2/24

11:39 am-12:50 pm

2 stops18h 11m

Zagreb Franjo Tuđman

Tue 3/3

2:35 pm-1:55 pm

1 stop30h 20m

$543

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 5/15

7:30 am-11:30 am

2 stops21h 00m

Split

Fri 6/5

8:10 am-8:04 pm

3 stops18h 54m

$1,211

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Thu 1/22

8:05 am-3:50 pm

2 stops24h 45m

Split

Sun 1/25

7:30 am-3:29 pm

2 stops38h 59m

$1,290

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Thu 1/22

3:11 pm-3:50 pm

2 stops17h 39m

Split

Sun 1/25

7:30 am-3:29 pm

2 stops38h 59m

$1,311

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 2/23

9:55 am-1:45 pm

3 stops20h 50m

Split

Mon 3/2

7:30 am-9:05 pm

3 stops20h 35m

$1,332

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 October is, on average, the cheapest month to fly to Croatia from St. Louis, with most prices found around $639. If you don’t want to visit Croatia in October, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $669.

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 $922 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 $886 on momondo.

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

You could potentially save up to 1% 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 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

  • 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
10,616 reviews
Search Air Canada flights
United AirlinesPriceFrom $647Free CancellationRating
7.4
9,144 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.7
1,436 reviews
Search KLM flights
LufthansaPriceFrom $680Free CancellationRating
6.8
7,709 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,034 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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