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Croatia

$538+ Cheap flights from St. Louis (STL) to Croatia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZAG
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap flight deals from St. Louis to Croatia

Keep the following information in mind while searching for St. Louis to Croatia flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$576
(United Airlines)

One-way from

$470
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$977
Provider with most accurate pricing for Lambert-St Louis-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Zagreb Franjo Tuđman flights.
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From Lambert-St Louis to Croatia
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One-way flight from Lambert-St Louis to Croatia
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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from St. Louis to Croatia

Cheapest flights from St. Louis to Croatia
Explore the most affordable flight options available from St. Louis to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/49:00 amSTL - ZAG
2 stops21h 50mUnited Airlines
dom. 12/146:15 amZAG - STL
2 stops39h 08mUnited Airlines
Deal found 11/5$576
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:43 pmSTL - ZAG
2 stops14h 12mLufthansa
mar. 11/181:35 pmZAG - STL
2 stops35h 04mLufthansa
Deal found 11/4$670
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:43 pmSTL - ZAG
2 stops14h 12mLufthansa
mié. 11/124:40 pmZAG - STL
2 stops38h 02mLufthansa
Deal found 11/4$675
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:31 pmSTL - ZAG
2 stops20h 24mLufthansa
jue. 11/132:45 pmZAG - STL
2 stops39h 57mLufthansa
Deal found 11/4$682
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:31 pmSTL - ZAG
2 stops20h 24mLufthansa
lun. 11/179:50 amZAG - STL
2 stops20h 54mLufthansa
Deal found 11/4$715
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:31 pmSTL - ZAG
2 stops20h 24mLufthansa
dom. 11/164:40 pmZAG - STL
2 stops38h 04mLufthansa
Deal found 11/4$725
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:40 amSTL - ZAG
2 stops24h 55mDelta
vie. 11/146:30 amZAG - STL
2 stops36h 34mDelta
Deal found 11/4$826
This Lufthansa deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/512:55 pmSTL - ZAD
2 stops15h 55mLufthansa
mar. 12/912:05 pmZAD - STL
2 stops16h 35mLufthansa
Deal found 11/4$919
This Lufthansa deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:50 pmSTL - DBV
2 stops16h 55mLufthansa
dom. 12/74:35 pmDBV - STL
2 stops38h 07mLufthansa
Deal found 11/4$1,074
This Gurufare deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/283:50 pmSTL - DBV
2 stops16h 55mLufthansa
sáb. 12/61:00 pmDBV - STL
2 stops31h 55mLufthansa
Deal found 11/6$1,111

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from St. Louis to Croatia that are best for you.

Fly from

St. Louis

Fly to

Croatia

Route

Depart

Return

Price

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

jue. 12/4

9:00 am-1:50 pm

2 stops21h 50m

Zagreb Franjo Tuđman

dom. 12/14

6:15 am-2:23 pm

2 stops39h 08m

$576

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mié. 4/1

10:00 am-12:05 pm

2 stops43h 05m

Split

dom. 4/5

12:50 pm-6:04 pm

2 stops36h 14m

$702

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

lun. 1/5

6:35 pm-10:25 pm

2 stops20h 50m

Zagreb Franjo Tuđman

sáb. 2/7

1:35 pm-11:59 pm

2 stops17h 24m

$717

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

mar. 3/3

11:39 am-1:50 pm

2 stops19h 11m

Zagreb Franjo Tuđman

mar. 3/10

6:15 am-5:44 pm

2 stops17h 29m

$759

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

mar. 3/3

4:05 pm-1:50 pm

2 stops14h 45m

Zagreb Franjo Tuđman

mar. 3/10

6:15 am-9:00 pm

3 stops20h 45m

$790

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

vie. 3/27

4:50 pm-1:50 pm

1 stop15h 00m

Zagreb Franjo Tuđman

mar. 3/31

5:45 am-7:25 pm

2 stops20h 40m

$795

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

vie. 3/27

4:50 pm-1:50 pm

1 stop15h 00m

Zagreb Franjo Tuđman

mar. 3/31

3:05 pm-1:30 pm

1 stop29h 25m

$806

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

vie. 3/27

4:05 pm-12:50 pm

2 stops14h 45m

Zagreb Franjo Tuđman

mar. 3/31

5:45 am-3:24 pm

2 stops40h 39m

$823

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

jue. 12/4

6:53 pm-8:05 pm

2 stops18h 12m

Zagreb Franjo Tuđman

dom. 12/14

11:35 am-8:38 pm

3 stops40h 03m

$895

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

dom. 4/26

10:00 pm-12:00 pm

2 stops31h 00m

Dubrovnik

sáb. 5/2

10:40 am-7:30 pm

2 stops39h 50m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 19 results
1
2

Best time to book a flight from St. Louis to Croatia

Have a flexible travel schedule? Discover the best time to fly to Croatia from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Croatia

What is the cheapest month to book a flight from St. Louis to Croatia?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Croatia (average of $580). Flying from St. Louis to Croatia in June is currently the most expensive (average of $1,063). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to HR?

Find hourly flight availability from St. Louis to Croatia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Croatia in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Croatia

Get insights into the airlines that provide service to Croatia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Croatia. Reviews last updated noviembre 6, 2025.
Read through reviews of airlines operating flights from St. Louis to Croatia, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,405 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,004 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,415 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,558 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Croatia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Croatia?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Croatia. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Croatia?

    Airlines like United Airlines, Air France, and Lufthansa fly from St. Louis to Croatia in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 22h 15m. There are 5032 mi between St. Louis and Croatia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from St. Louis to Croatia?

    When deciding which route to take from St. Louis to Croatia consider Lambert-St Louis - Zagreb Franjo Tuđman, Lambert-St Louis - Dubrovnik or Lambert-St Louis - Split as they are the most popular.

  • Can I find deals for flights from St. Louis to Croatia that include hotel bookings?

    Yes. In addition to deals on St. Louis to Croatia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Croatia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Croatia.

  • Can I find deals for business class flights from St. Louis to Croatia?

    Yes. Cheapflights offers flight deals from St. Louis to Croatia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Croatia?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Croatia (average of $580). Flying from St. Louis to Croatia in June is currently the most expensive (average of $1,063). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Croatia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Croatia

Discover the top 5 airlines that operate flights from St. Louis to Croatia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$580Average$1,144FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$647Average$988FlexibilityNo cancel feeOn-time69%
KLMCheapest$671Average$1,112FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$721Average$1,473FlexibilityNo cancel feeOn-time76%
DeltaCheapest$752Average$1,142FlexibilityNo cancel feeOn-timeN/A

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