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Cheap flights from St. Louis to Croatia from $311

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 1/21. 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
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.
Multiple Airlines Logo
5:50 pm - 2:35 pm
STL
-
ZAG
13h 45m
2 stops
Multiple Airlines Logo
6:30 am - 9:06 pm
ZAG
-
STL
20h 36m
2 stops
$531Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
KLM Logo
11:23 am - 1:10 pm
STL
-
ZAG
18h 47m
2 stops
KLM Logo
6:30 am - 9:06 pm
ZAG
-
STL
20h 36m
2 stops
$537KLM
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
3:30 pm - 9:35 pm
STL
-
ZAG
23h 05m
2 stops
Multiple Airlines Logo
5:55 am - 3:24 pm
ZAG
-
STL
16h 29m
2 stops
$546Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
4:05 pm - 1:50 pm
STL
-
ZAG
14h 45m
2 stops
Multiple Airlines Logo
2:45 pm - 1:55 pm
ZAG
-
STL
30h 10m
1 stop
$552Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Lufthansa Logo
3:30 pm - 9:35 pm
STL
-
ZAG
23h 05m
2 stops
Lufthansa Logo
5:55 am - 1:25 pm
ZAG
-
STL
14h 30m
1 stop
$556Lufthansa
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
9:55 am - 1:50 pm
STL
-
ZAG
20h 55m
2 stops
United Airlines Logo
6:10 am - 3:29 pm
ZAG
-
STL
40h 19m
2 stops
$558United Airlines
Thu, Feb 26 - Thu, Mar 5
Air Canada Logo
1:00 pm - 12:35 pm
STL
-
ZAG
16h 35m
2 stops
Air Canada Logo
5:55 am - 8:05 pm
ZAG
-
STL
21h 10m
2 stops
$561Air Canada
Sun, May 3 - Wed, May 20
Lufthansa Logo
3:30 pm - 2:25 pm
STL
-
ZAG
15h 55m
1 stop
Lufthansa Logo
5:55 am - 1:25 pm
ZAG
-
STL
14h 30m
1 stop
$565Lufthansa
Sun, May 3 - Wed, May 20
Iberia Logo
12:11 pm - 7:00 pm
STL
-
DBV
23h 49m
2 stops
Iberia Logo
7:50 pm - 11:04 pm
DBV
-
STL
34h 14m
2 stops
$596Iberia
Sun, Apr 26 - Sat, May 2
Air Canada Logo
7:30 am - 11:35 am
STL
-
SPU
21h 05m
2 stops
Air Canada Logo
8:10 am - 8:04 pm
SPU
-
STL
18h 54m
3 stops
$1,001Air Canada
Wed, May 13 - Wed, May 20

British Airways flights from St. Louis to Croatia

Our best British Airways deals on St. Louis to Croatia flight tickets
British Airways
May 4
STL6:00 amLambert-St Louis
30h 30m
2 stops
ZAG7:30 pmZagreb Franjo Tuđman
May 19
ZAG8:25 pmZagreb Franjo Tuđman
32h 49m
2 stops
STL10:14 pmLambert-St Louis
$572
British Airways
May 4
STL7:05 amLambert-St Louis
29h 25m
2 stops
ZAG7:30 pmZagreb Franjo Tuđman
May 22
ZAG1:40 pmZagreb Franjo Tuđman
36h 39m
2 stops
STL7:19 pmLambert-St Louis
$578
British Airways
May 1
STL9:35 pmLambert-St Louis
29h 15m
1 stop
ZAG9:50 amZagreb Franjo Tuđman
May 18
ZAG2:40 pmZagreb Franjo Tuđman
38h 34m
2 stops
STL10:14 pmLambert-St Louis
$618

Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets
Lufthansa
Apr 1
STL3:30 pmLambert-St Louis
23h 05m
2 stops
ZAG9:35 pmZagreb Franjo Tuđman
Apr 8
ZAG5:55 amZagreb Franjo Tuđman
14h 30m
1 stop
STL1:25 pmLambert-St Louis
$556
Lufthansa
May 3
STL3:30 pmLambert-St Louis
15h 55m
1 stop
ZAG2:25 pmZagreb Franjo Tuđman
May 20
ZAG5:55 amZagreb Franjo Tuđman
14h 30m
1 stop
STL1:25 pmLambert-St Louis
$565
Lufthansa
Apr 1
STL3:30 pmLambert-St Louis
15h 45m
1 stop
ZAG2:15 pmZagreb Franjo Tuđman
Apr 8
ZAG5:55 amZagreb Franjo Tuđman
14h 30m
1 stop
STL1:25 pmLambert-St Louis
$575

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 14, 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

Tue 3/3

5:50 pm-2:35 pm

2 stops13h 45m

Zagreb Franjo Tuđman

Tue 3/10

6:30 am-9:06 pm

2 stops20h 36m

$531

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 3/3

11:23 am-1:10 pm

2 stops18h 47m

Zagreb Franjo Tuđman

Tue 3/10

6:30 am-9:06 pm

2 stops20h 36m

$537

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 4/1

3:30 pm-9:35 pm

2 stops23h 05m

Zagreb Franjo Tuđman

Wed 4/8

5:55 am-3:24 pm

2 stops16h 29m

$546

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Thu 2/26

4:05 pm-1:50 pm

2 stops14h 45m

Zagreb Franjo Tuđman

Thu 3/5

2:45 pm-1:55 pm

1 stop30h 10m

$552

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 4/1

3:30 pm-9:35 pm

2 stops23h 05m

Zagreb Franjo Tuđman

Wed 4/8

5:55 am-1:25 pm

1 stop14h 30m

$556

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Thu 2/26

9:55 am-1:50 pm

2 stops20h 55m

Zagreb Franjo Tuđman

Thu 3/5

6:10 am-3:29 pm

2 stops40h 19m

$558

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sun 5/3

1:00 pm-12:35 pm

2 stops16h 35m

Zagreb Franjo Tuđman

Wed 5/20

5:55 am-8:05 pm

2 stops21h 10m

$561

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Sun 5/3

3:30 pm-2:25 pm

1 stop15h 55m

Zagreb Franjo Tuđman

Wed 5/20

5:55 am-1:25 pm

1 stop14h 30m

$565

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

Sun 4/26

12:11 pm-7:00 pm

2 stops23h 49m

Dubrovnik

Sat 5/2

7:50 pm-11:04 pm

2 stops34h 14m

$596

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Wed 5/13

7:30 am-11:35 am

2 stops21h 05m

Split

Wed 5/20

8:10 am-8:04 pm

3 stops18h 54m

$1,001

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 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 26m

Direct flights

None
The fastest flight from St. Louis to Croatia takes 14h 26m
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
10,619 reviews
Search Air Canada flights
United AirlinesPriceFrom $647Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
KLMPriceFrom $671Free CancellationRating
7.7
1,437 reviews
Search KLM flights
LufthansaPriceFrom $680Free CancellationRating
6.8
7,711 reviews
Search Lufthansa flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,040 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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