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$301+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SPU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$620
(Expedia)

One-way from

$301
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,146
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. 16% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:05 pmSTL - SPU
2 stops15h 20mMultiple Airlines
mié. 11/193:15 pmSPU - STL
2 stops55h 14mMultiple Airlines
Deal found 7/28$620
This Gurufare deal was found by Cheapflights users on 7/28. 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.
dom. 8/317:59 pmSTL - DBV
2 stops40h 46mBritish Airways
mar. 9/3011:35 amDBV - STL
2 stops40h 31mBritish Airways
Deal found 7/28$674
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:04 pmSTL - DBV
2 stops16h 06mLufthansa
jue. 9/185:20 pmDBV - STL
1 stop27h 10mLufthansa
Deal found 7/28$678
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/209:15 amSTL - ZAG
2 stops20h 20mMultiple Airlines
mié. 9/176:15 amZAG - STL
1 stop14h 15mMultiple Airlines
Deal found 7/28$699
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 8/261:30 pmSTL - ZAG
2 stops17h 45mUnited Airlines
mié. 9/246:15 amZAG - STL
1 stop14h 15mUnited Airlines
Deal found 7/30$701
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/238:15 amSTL - SPU
2 stops25h 00mLufthansa
mar. 10/1411:15 amSPU - STL
2 stops35h 29mLufthansa
Deal found 7/29$741
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:15 amSTL - ZAG
2 stops20h 20mAir Canada
mar. 9/236:05 amZAG - STL
2 stops20h 52mAir Canada
Deal found 7/30$753
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/123:59 pmSTL - ZAG
2 stops20h 56mAmerican Airlines
vie. 9/191:40 pmZAG - STL
2 stops27h 05mAmerican Airlines
Deal found 7/29$757
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2812:20 pmSTL - ZAG
2 stops17h 25mBritish Airways
sáb. 9/278:45 pmZAG - STL
2 stops28h 43mBritish Airways
Deal found 7/30$854
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/148:15 amSTL - ZAG
2 stops23h 00mLufthansa
dom. 9/216:00 amZAG - STL
1 stop14h 30mLufthansa
Deal found 7/28$875
This Air France deal was found by Cheapflights users on 7/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1310:45 amSTL - DBV
2 stops17h 00mMultiple Airlines
dom. 4/51:20 pmDBV - STL
2 stops18h 17mMultiple Airlines
Deal found 7/28$960
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/285:30 pmSTL - ZAG
2 stops15h 45mKLM
jue. 9/256:00 amZAG - STL
2 stops17h 51mKLM
Deal found 7/30$964

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 julio 30, 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. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mar. 11/11

4:05 pm-2:25 pm

2 stops15h 20m

Split

mié. 11/19

3:15 pm-3:29 pm

2 stops55h 14m

$620

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

dom. 8/31

7:59 pm-7:45 pm

2 stops40h 46m

Dubrovnik

mar. 9/30

11:35 am-9:06 pm

2 stops40h 31m

$674

St. LouisDubrovnik

STL - DBV

STLDBV

Lambert-St Louis

jue. 9/11

7:04 pm-6:10 pm

2 stops16h 06m

Dubrovnik

jue. 9/18

5:20 pm-1:30 pm

1 stop27h 10m

$678

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

mié. 8/20

9:15 am-12:35 pm

2 stops20h 20m

Zagreb Franjo Tuđman

mié. 9/17

6:15 am-1:30 pm

1 stop14h 15m

$699

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

mar. 8/26

1:30 pm-2:15 pm

2 stops17h 45m

Zagreb Franjo Tuđman

mié. 9/24

6:15 am-7:57 pm

2 stops20h 42m

$701

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mar. 9/23

8:15 am-4:15 pm

2 stops25h 00m

Split

mar. 10/14

11:15 am-3:44 pm

2 stops35h 29m

$741

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

mié. 8/27

9:15 am-12:35 pm

2 stops20h 20m

Zagreb Franjo Tuđman

mar. 9/23

6:05 am-7:57 pm

2 stops20h 52m

$753

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

vie. 9/12

3:59 pm-7:55 pm

2 stops20h 56m

Zagreb Franjo Tuđman

vie. 9/19

1:40 pm-9:45 am

2 stops27h 05m

$757

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

jue. 8/28

12:20 pm-12:45 pm

2 stops17h 25m

Zagreb Franjo Tuđman

sáb. 9/27

8:45 pm-6:28 pm

2 stops28h 43m

$854

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

jue. 8/14

8:15 am-2:15 pm

2 stops23h 00m

Zagreb Franjo Tuđman

dom. 9/21

6:00 am-1:30 pm

1 stop14h 30m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 23 results
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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, February is the cheapest month in which you can book a flight from St. Louis to Croatia (average of $748). Flying from St. Louis to Croatia in December is currently the most expensive (average of $1,343). 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 julio 30, 2025.

When flying from St. Louis to Croatia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 julio 30, 2025.
Read through reviews of airlines operating flights from St. Louis to Croatia, such as KLM, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,837 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,859 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines to fly from St. Louis to Croatia one-way?

    One-way options have recently been found by users for as low as $447 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $452 and British Airways from $457 one-way.

  • 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 - Split, Lambert-St Louis - Zagreb Franjo Tuđman or Lambert-St Louis - Dubrovnik 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, February is the cheapest month in which you can book a flight from St. Louis to Croatia (average of $748). Flying from St. Louis to Croatia in December is currently the most expensive (average of $1,343). 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$647Average$886FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$703Average$1,441FlexibilityNo cancel feeOn-time76%
DeltaCheapest$754Average$1,100FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$817Average$1,147FlexibilityNo cancel feeOn-time67%
KLMCheapest$854Average$1,106FlexibilityNo cancel feeOn-time75%

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