What airlines fly to Croatia?

Lufthansa, Delta and United Airlines are the top three most popular airlines that fly to Croatia from St. Louis according to our data. Lufthansa is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Croatia. Keep in mind that there are 4 different airlines that fly to Croatia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Croatia?

Air Serbia and Lufthansa are the most popular carriers operating from Lambert-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?

There are 4 operators available for flights from Lambert-St Louis Airport to Croatia as of September 2026.

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.

$662 Cheap Flights from St. Louis to Croatia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Croatia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:01 pm - 12:35 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

34h 34m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:15 am - 9:21 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

22h 06m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$763Lufthansa

Sat, Oct 3 - Fri, Oct 23

5:36 pm - 10:40 amSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

34h 04m2 stops Chicago O'Hare Intl Vienna Intl

11:25 am - 9:36 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

41h 11m2 stops Vienna Intl Newark

$768Austrian Airlines

Sat, Oct 3 - Tue, Oct 20

5:36 pm - 10:40 amSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

34h 04m2 stops Chicago O'Hare Intl Vienna Intl

5:35 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 50m1 stop Frankfurt am Main

$774Multiple Airlines

Sat, Oct 3 - Tue, Oct 20

5:18 pm - 1:55 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

37h 37m2 stops Chicago O'Hare Intl London Heathrow

8:20 pm - 10:14 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

32h 54m2 stops London Heathrow Philadelphia

$804British Airways

Sat, Oct 3 - Tue, Oct 20

8:30 am - 4:15 pmSTL Lambert-St Louis-SPU Split

24h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:55 pm - 1:25 pmSPU Split-STL Lambert-St Louis

25h 30m1 stop Frankfurt am Main

$871Lufthansa

Wed, Oct 7 - Sun, Oct 18

7:01 pm - 12:35 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

34h 34m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:55 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$892Lufthansa

Tue, Oct 6 - Wed, Oct 21

3:30 pm - 2:10 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 40m1 stop Frankfurt am Main

5:55 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$931United Airlines

Mon, Oct 5 - Wed, Oct 21

3:30 pm - 2:10 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 40m1 stop Frankfurt am Main

5:35 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 50m1 stop Frankfurt am Main

$931United Airlines

Mon, Oct 5 - Tue, Oct 20

10:05 am - 11:40 amSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

18h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 6:15 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

19h 15m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,038Delta

Wed, Sep 23 - Wed, Oct 7

6:00 am - 11:40 amSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 4:43 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

17h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,038Delta

Wed, Sep 23 - Wed, Oct 7

Cheap last minute flights

Enter your travel dates to find the best prices.

3:30 pm - 2:10 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 40m1 stop Frankfurt am Main

6:00 am - 10:59 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

23h 59m2 stops Frankfurt am Main Chicago O'Hare Intl

$973Lufthansa

Mon, Sep 14 - Fri, Oct 2

6:53 pm - 11:45 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

21h 52m2 stops Chicago O'Hare Intl Frankfurt am Main

6:15 am - 9:21 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

22h 06m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$978Lufthansa

Mon, Sep 14 - Fri, Oct 2

12:10 pm - 11:45 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

28h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:00 am - 9:21 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

22h 21m3 stops Frankfurt am Main Austin Bergstrom Chicago O'Hare Intl

$996United Airlines

Mon, Sep 14 - Fri, Oct 2

8:55 am - 12:35 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

20h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

5:55 am - 8:20 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

21h 25m2 stops Frankfurt am Main Toronto Pearson Intl

$1,037Air Canada

Thu, Sep 10 - Wed, Sep 30

7:00 am - 11:30 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

33h 30m3 stops Newark Boston Logan Intl Frankfurt am Main

5:55 am - 5:01 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

18h 06m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,048United Airlines

Thu, Sep 10 - Wed, Sep 30

7:00 am - 11:30 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

33h 30m3 stops Newark Boston Logan Intl Frankfurt am Main

5:55 am - 9:21 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

22h 26m3 stops Frankfurt am Main Austin Bergstrom Chicago O'Hare Intl

$1,048United Airlines

Thu, Sep 10 - Wed, Sep 30

8:55 am - 12:35 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

20h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

5:55 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$1,151Multiple Airlines

Thu, Sep 10 - Wed, Sep 30

3:30 pm - 2:10 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 40m1 stop Frankfurt am Main

6:00 am - 1:25 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 25m1 stop Frankfurt am Main

$1,162Lufthansa

Mon, Sep 14 - Fri, Oct 2

5:18 pm - 7:25 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

43h 07m2 stops Chicago O'Hare Intl London Heathrow

8:20 pm - 8:44 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

31h 24m2 stops London Heathrow Chicago O'Hare Intl

$1,589British Airways

Sun, Sep 13 - Tue, Sep 22

3:30 pm - 2:25 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 55m1 stop Frankfurt am Main

1:20 pm - 6:41 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

36h 21m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$2,275Lufthansa

Sun, Sep 13 - Tue, Sep 22

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Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets

Lufthansa

Oct 7

STL8:30 amLambert-St Louis

24h 45m

2 stops

SPU4:15 pmSplit

Oct 18

SPU6:55 pmSplit

25h 30m

1 stop

STL1:25 pmLambert-St Louis

$871

Lufthansa

Oct 6

STL7:01 pmLambert-St Louis

34h 34m

2 stops

ZAG12:35 pmZagreb Franjo Tuđman

Oct 21

ZAG5:55 amZagreb Franjo Tuđman

14h 30m

1 stop

STL1:25 pmLambert-St Louis

$892

Lufthansa

Oct 6

STL7:01 pmLambert-St Louis

34h 34m

2 stops

ZAG12:35 pmZagreb Franjo Tuđman

Oct 20

ZAG5:35 amZagreb Franjo Tuđman

22h 46m

2 stops

STL9:21 pmLambert-St Louis

$896

SWISS flights from St. Louis to Croatia

Our best SWISS deals on St. Louis to Croatia flight tickets

SWISS

Oct 21

STL1:29 pmLambert-St Louis

17h 06m

2 stops

SPU1:35 pmSplit

Oct 28

SPU3:20 pmSplit

36h 20m

2 stops

STL9:40 pmLambert-St Louis

$1,034

SWISS

Dec 13

STL4:05 pmLambert-St Louis

14h 25m

2 stops

SPU1:30 pmSplit

Dec 19

SPU9:35 amSplit

21h 03m

2 stops

STL11:38 pmLambert-St Louis

$1,222

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Sat 10/3

7:01 pm-12:35 pm

2 stops34h 34m

Zagreb Franjo Tuđman

Fri 10/23

6:15 am-9:21 pm

2 stops22h 06m

$763

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Sat 10/3

5:36 pm-10:40 am

2 stops34h 04m

Zagreb Franjo Tuđman

Tue 10/20

11:25 am-9:36 pm

2 stops41h 11m

$768

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Sat 10/3

5:36 pm-10:40 am

2 stops34h 04m

Zagreb Franjo Tuđman

Tue 10/20

5:35 am-1:25 pm

1 stop14h 50m

$774

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Sat 10/3

5:18 pm-1:55 pm

2 stops37h 37m

Zagreb Franjo Tuđman

Tue 10/20

8:20 pm-10:14 pm

2 stops32h 54m

$804

St. LouisSplit

STL Lambert-St Louis - SPU Split

STLSPU

Lambert-St Louis

Wed 10/7

8:30 am-4:15 pm

2 stops24h 45m

Split

Sun 10/18

6:55 pm-1:25 pm

1 stop25h 30m

$871

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Tue 10/6

7:01 pm-12:35 pm

2 stops34h 34m

Zagreb Franjo Tuđman

Wed 10/21

5:55 am-1:25 pm

1 stop14h 30m

$892

Quickest round-trip

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Mon 10/5

3:30 pm-2:10 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Wed 10/21

5:55 am-1:25 pm

1 stop14h 30m

$931

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Mon 10/5

3:30 pm-2:10 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Tue 10/20

5:35 am-1:25 pm

1 stop14h 50m

$931

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Wed 9/23

10:05 am-11:40 am

2 stops18h 35m

Zagreb Franjo Tuđman

Wed 10/7

6:00 am-6:15 pm

2 stops19h 15m

$1,038

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Wed 9/23

6:00 am-11:40 am

2 stops22h 40m

Zagreb Franjo Tuđman

Wed 10/7

6:00 am-4:43 pm

2 stops17h 43m

$1,038

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

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 $570.

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 $917 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.

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

You could potentially save up to 29% 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

Best Price Found	$662
Fastest flight time	13h 01m
Direct flights	None

The best one-way flight to Croatia from St. Louis in the past 72 hours is $662. The best round-trip flight deal from St. Louis to Croatia found on momondo in the last 72 hours is $763.

The fastest flight from St. Louis to Croatia takes 13h 01m

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?
There are 4 operators available for flights from Lambert-St Louis Airport to Croatia as of September 2026.
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
Lufthansa	PriceFrom $596	Free Cancellation	Rating 6.8 8,214 reviews	Search Lufthansa flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
KLM	PriceFrom $671	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
Delta	PriceFrom $772	Free Cancellation	Rating 7.8 8,553 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.

An easier way to manage your Croatia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Croatia

Popular cities

Other flights from St. Louis

Other flights to Croatia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Croatia

Flights to Zagrebfrom $637

Flights to Splitfrom $654

Flights to Dubrovnikfrom $615

Flights to Zadarfrom $812

Flights to Pulafrom $835

Flights to Rijekafrom $859

Flights to Bolfrom $1,595

Cheap flights from St. Louis to Croatia from $662

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 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. Louis to Croatia

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Lufthansa flights from St. Louis to Croatia

Our best Lufthansa deals on St. Louis to Croatia flight tickets

SWISS flights from St. Louis to Croatia

Our best SWISS deals on St. Louis to Croatia flight tickets

momondo Fare Finder

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See travel insights to Croatia from

How to get the cheapest flight ticket from St. Louis to Croatia

What is the cheapest month to fly to Croatia?

How far in advance should I book a flight from St. Louis to Croatia?

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

What is the cheapest airline that flies from Lambert-St Louis to Croatia?

What airlines fly to Croatia?

Cheap St. Louis to Croatia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to Croatia

Best airlines flying from St. Louis to Croatia

Compare and see reviews for airlines that fly from St. Louis to Croatia with momondo

Why use momondo?

An easier way to manage your Croatia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Croatia

Popular cities in Croatia

Popular flights according to clicks in the last 7 days on momondo

St. Louis flight routes

According to popular flight searches on momondo this year

Croatia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Croatia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Croatia

List of cabin classes available on flights landing in Croatia. Availability may vary depending on flight origin and airline.

Complete your trip to Croatia

Explore popular destinations other users love

According to popular flight searches on momondo this year