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.

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.

$644 Cheap Flights from St. Louis to Croatia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Croatia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 3:55 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

14h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:20 pm - 9:40 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

15h 20m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$644Lufthansa

Wed, Nov 4 - Wed, Nov 18

6:50 pm - 3:55 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

14h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 1:45 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 45m1 stop Frankfurt am Main

$648Lufthansa

Wed, Nov 4 - Wed, Nov 18

6:50 pm - 3:55 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

14h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

11:00 am - 9:52 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

41h 52m2 stops Vienna Intl Newark

$671Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

1:00 pm - 3:55 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

19h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:00 am - 3:26 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

40h 26m2 stops Frankfurt am Main Toronto Pearson Intl

$705Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 10:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

23h 35m1 stop Frankfurt am Main

6:00 am - 1:45 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 45m1 stop Frankfurt am Main

$731Lufthansa

Wed, Nov 4 - Wed, Nov 18

4:05 pm - 10:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

23h 10m2 stops Toronto Pearson Intl Frankfurt am Main

6:00 am - 6:09 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

19h 09m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl

$732Air Canada

Mon, Nov 2 - Mon, Nov 9

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

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

1:20 pm - 9:21 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

15h 01m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$743Lufthansa

Sat, Oct 3 - Tue, Oct 20

2:40 pm - 2:25 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

40h 45m2 stops Toronto Pearson Intl Frankfurt am Main

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

14h 50m1 stop Frankfurt am Main

$777United Airlines

Sat, Oct 3 - Tue, Oct 20

6:30 am - 10:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

32h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 12:13 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

37h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$780United Airlines

Mon, Dec 14 - Sat, Jan 16

6:15 am - 11:45 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

34h 30m2 stops Houston George Bush Intcntl Frankfurt am Main

6:00 am - 10:30 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

23h 30m2 stops Frankfurt am Main Houston George Bush Intcntl

$818United Airlines

Fri, Oct 2 - Fri, Oct 9

Cheap last minute flights

Enter your travel dates to find the best prices.

3:30 pm - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 45m1 stop Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,016Lufthansa

Wed, Sep 23 - Wed, Oct 7

12:59 pm - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

18h 16m2 stops Chicago O'Hare Intl Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,031Lufthansa

Wed, Sep 23 - Wed, Oct 7

8:40 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,031Lufthansa

Wed, Sep 23 - Wed, Oct 7

12:59 pm - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

18h 16m2 stops Chicago O'Hare Intl Frankfurt am Main

5:55 am - 6:41 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

19h 46m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,033Multiple Airlines

Wed, Sep 23 - Wed, Oct 7

8:40 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

5:55 am - 6:41 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

19h 46m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,033Multiple Airlines

Wed, Sep 23 - Wed, Oct 7

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

19h 46m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,036Multiple Airlines

Wed, Sep 23 - Wed, Oct 7

11:21 am - 4:25 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 04m2 stops Minneapolis St Paul Amsterdam Schiphol

6:00 am - 1:53 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

14h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,041Delta

Wed, Sep 23 - Wed, Oct 7

8:40 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,042United Airlines

Wed, Sep 23 - Wed, Oct 7

8:40 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

22h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,043United Airlines

Wed, Sep 23 - Wed, Oct 7

3:30 pm - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

15h 45m1 stop Frankfurt am Main

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

14h 30m1 stop Frankfurt am Main

$1,242Lufthansa

Wed, Sep 23 - Wed, Oct 7

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Air Canada flights from St. Louis to Croatia

Our best Air Canada deals on St. Louis to Croatia flight tickets

Air Canada

Nov 2

STL4:05 pmLambert-St Louis

23h 10m

2 stops

ZAG10:15 pmZagreb Franjo Tuđman

Nov 9

ZAG6:00 amZagreb Franjo Tuđman

19h 09m

3 stops

STL6:09 pmLambert-St Louis

$732

Air Canada

Nov 5

STL4:05 pmLambert-St Louis

23h 10m

2 stops

ZAG10:15 pmZagreb Franjo Tuđman

Nov 12

ZAG6:00 amZagreb Franjo Tuđman

19h 09m

3 stops

STL6:09 pmLambert-St Louis

$857

Air Canada

Nov 4

STL4:05 pmLambert-St Louis

23h 10m

2 stops

ZAG10:15 pmZagreb Franjo Tuđman

Nov 18

ZAG6:00 amZagreb Franjo Tuđman

19h 09m

3 stops

STL6:09 pmLambert-St Louis

$918

Lufthansa flights from St. Louis to Croatia

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

Lufthansa

Nov 4

STL6:50 pmLambert-St Louis

14h 05m

2 stops

ZAG3:55 pmZagreb Franjo Tuđman

Nov 18

ZAG1:20 pmZagreb Franjo Tuđman

15h 20m

2 stops

STL9:40 pmLambert-St Louis

$644

Lufthansa

Nov 4

STL6:50 pmLambert-St Louis

14h 05m

2 stops

ZAG3:55 pmZagreb Franjo Tuđman

Nov 18

ZAG6:00 amZagreb Franjo Tuđman

14h 45m

1 stop

STL1:45 pmLambert-St Louis

$648

Lufthansa

Nov 4

STL3:40 pmLambert-St Louis

23h 35m

1 stop

ZAG10:15 pmZagreb Franjo Tuđman

Nov 18

ZAG6:00 amZagreb Franjo Tuđman

14h 45m

1 stop

STL1:45 pmLambert-St Louis

$731

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

Wed 11/4

6:50 pm-3:55 pm

2 stops14h 05m

Zagreb Franjo Tuđman

Wed 11/18

1:20 pm-9:40 pm

2 stops15h 20m

$644

Quickest round-trip

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Wed 11/4

6:50 pm-3:55 pm

2 stops14h 05m

Zagreb Franjo Tuđman

Wed 11/18

6:00 am-1:45 pm

1 stop14h 45m

$648

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Mon 11/2

6:50 pm-3:55 pm

2 stops14h 05m

Zagreb Franjo Tuđman

Mon 11/9

11:00 am-9:52 pm

2 stops41h 52m

$671

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Thu 11/5

1:00 pm-3:55 pm

2 stops19h 55m

Zagreb Franjo Tuđman

Thu 11/12

6:00 am-3:26 pm

2 stops40h 26m

$705

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Wed 11/4

3:40 pm-10:15 pm

1 stop23h 35m

Zagreb Franjo Tuđman

Wed 11/18

6:00 am-1:45 pm

1 stop14h 45m

$731

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Mon 11/2

4:05 pm-10:15 pm

2 stops23h 10m

Zagreb Franjo Tuđman

Mon 11/9

6:00 am-6:09 pm

3 stops19h 09m

$732

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

Tue 10/20

1:20 pm-9:21 pm

2 stops15h 01m

$743

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Sat 10/3

2:40 pm-2:25 pm

2 stops40h 45m

Zagreb Franjo Tuđman

Tue 10/20

5:35 am-1:25 pm

1 stop14h 50m

$777

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Mon 12/14

6:30 am-10:15 pm

2 stops32h 45m

Zagreb Franjo Tuđman

Sat 1/16

6:00 am-12:13 pm

2 stops37h 13m

$780

St. LouisZagreb

STL Lambert-St Louis - ZAG Zagreb Franjo Tuđman

STLZAG

Lambert-St Louis

Fri 10/2

6:15 am-11:45 pm

2 stops34h 30m

Zagreb Franjo Tuđman

Fri 10/9

6:00 am-10:30 pm

2 stops23h 30m

$818

Flights are sorted by cheapest round-trip flights first.

Sorted 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	$644
Fastest flight time	13h 01m
Direct flights	None

The best flight deal from St. Louis to Croatia found on momondo in the last 72 hours is $644

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 8,238 reviews	Search Lufthansa flights
KLM	PriceFrom $671	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
United Airlines	PriceFrom $682	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
Delta	PriceFrom $772	Free Cancellation	Rating 7.8 8,597 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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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Croatia

Flights to Zagrebfrom $563

Flights to Splitfrom $720

Flights to Dubrovnikfrom $586

Flights to Zadarfrom $770

Flights to Pulafrom $832

Flights to Rijekafrom $795

Flights to Bolfrom $1,595

Cheap flights from St. Louis to Croatia from $644

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 11/4. 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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Air Canada flights from St. Louis to Croatia

Our best Air Canada deals on St. Louis to Croatia flight tickets

Lufthansa flights from St. Louis to Croatia

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

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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 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