$528+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SPU
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from St. Louis to Croatia with Cheapflights
1. Tell us where you want to go
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Cheapest flights from St. Louis to CroatiaExplore 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 January 29, 2026.
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 January 29, 2026.
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:40 am
STL
- ZAG
2 stops44h 05m
British Airways
Wed 8/261:00 pm
ZAG
- STL
2 stops36h 18m
British Airways
Deal found 1/28![British Airways logo]()
$546
This Gotogate deal was found by Cheapflights users on 1/28. 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.
Mon 8/1712:10 pm
STL
- ZAG
2 stops17h 25m
Multiple Airlines
Wed 8/265:55 am
ZAG
- STL
1 stop14h 30m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:23 am
STL
- ZAG
2 stops20h 12m
Delta
Tue 3/106:30 am
ZAG
- STL
2 stops20h 12m
Delta
Deal found 1/28![Delta logo]()
$563
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
STL
- ZAG
1 stop15h 45m
Lufthansa
Wed 8/265:55 am
ZAG
- STL
1 stop14h 30m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$566
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Tue 7/2812:10 pm
STL
- ZAG
2 stops17h 25m
Air Canada
Wed 8/195:55 am
ZAG
- STL
2 stops19h 32m
Air Canada
Deal found 1/27![Air Canada logo]()
$586
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:40 am
STL
- ZAG
2 stops44h 05m
British Airways
Tue 8/188:20 pm
ZAG
- STL
2 stops34h 31m
British Airways
Deal found 1/28![British Airways logo]()
$587
This Gotogate deal was found by Cheapflights users on 1/28. 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.
Wed 5/131:00 pm
STL
- ZAG
2 stops16h 35m
Multiple Airlines
Wed 6/105:55 am
ZAG
- STL
1 stop14h 30m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 7/283:30 pm
STL
- ZAG
1 stop15h 45m
United Airlines
Fri 8/212:45 pm
ZAG
- STL
2 stops34h 42m
United Airlines
Deal found 1/27![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 7/283:30 pm
STL
- ZAG
1 stop15h 45m
United Airlines
Thu 8/205:45 am
ZAG
- STL
2 stops23h 21m
United Airlines
Deal found 1/27![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 7/2911:45 am
STL
- ZAG
2 stops19h 30m
United Airlines
Thu 8/205:45 am
ZAG
- STL
2 stops23h 21m
United Airlines
Deal found 1/27![United Airlines logo]()
$606
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:30 pm
STL
- DBV
2 stops17h 45m
Lufthansa
Sat 5/25:05 pm
DBV
- STL
2 stops27h 20m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$635
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Thu 8/203:42 pm
STL
- SPU
2 stops20h 03m
Scandinavian Airlines
Thu 9/312:20 pm
SPU
- STL
2 stops42h 17m
Scandinavian Airlines
Deal found 1/28![Scandinavian Airlines logo]()
$637
Best flights from St. Louis to CroatiaDiscover carefully curated flight deals from St. Louis to Croatia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
Discover carefully curated flight deals from St. Louis to Croatia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:23 am
STL
- ZAG
2 stops20h 12m
Delta
Tue 3/106:30 am
ZAG
- STL
2 stops20h 12m
Delta
Deal found 1/28![Delta logo]()
$563
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Tue 7/2812:10 pm
STL
- ZAG
2 stops17h 25m
Air Canada
Fri 8/212:45 pm
ZAG
- STL
2 stops34h 42m
Air Canada
Deal found 1/27![Air Canada logo]()
$586
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:40 am
STL
- ZAG
2 stops44h 05m
British Airways
Tue 8/188:20 pm
ZAG
- STL
2 stops34h 31m
British Airways
Deal found 1/27![British Airways logo]()
$587
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 7/283:30 pm
STL
- ZAG
1 stop15h 45m
United Airlines
Fri 8/212:45 pm
ZAG
- STL
2 stops34h 42m
United Airlines
Deal found 1/27![United Airlines logo]()
$595
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:30 pm
STL
- DBV
2 stops17h 45m
Lufthansa
Sat 5/25:05 pm
DBV
- STL
2 stops27h 20m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$635
This KLM deal was found by Cheapflights users on 1/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:45 am
STL
- SPU
2 stops18h 20m
KLM
Wed 5/276:30 am
SPU
- STL
2 stops17h 10m
KLM
Deal found 1/29![KLM logo]()
$923
This Air Canada deal was found by Cheapflights users on 1/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:10 am
STL
- DBV
3 stops20h 05m
Multiple Airlines
Sat 5/27:25 pm
DBV
- STL
2 stops47h 41m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$987
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 7/283:30 pm
STL
- ZAG
1 stop15h 45m
United Airlines
Wed 8/193:00 pm
ZAG
- STL
2 stops34h 27m
United Airlines
Deal found 1/27![United Airlines logo]()
$595
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:40 am
STL
- ZAG
2 stops44h 05m
British Airways
Wed 8/191:00 pm
ZAG
- STL
2 stops36h 18m
British Airways
Deal found 1/29![British Airways logo]()
$624
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 7/283:30 pm
STL
- ZAG
1 stop15h 45m
United Airlines
Thu 8/205:45 am
ZAG
- STL
2 stops23h 21m
United Airlines
Deal found 1/27![United Airlines logo]()
$602
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:13 pm
STL
- ZAD
2 stops13h 17m
Lufthansa
Sun 6/147:35 am
ZAD
- STL
1 stop12h 50m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$958
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:17 am
STL
- SPU
2 stops26h 18m
British Airways
Thu 6/44:10 pm
SPU
- STL
1 stop34h 20m
British Airways
Deal found 1/29![British Airways logo]()
$896
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:27 pm
STL
- DBV
2 stops13h 43m
Lufthansa
Tue 7/285:05 pm
DBV
- STL
2 stops27h 20m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$980
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:17 am
STL
- SPU
2 stops23h 23m
British Airways
Tue 6/27:35 pm
SPU
- STL
2 stops31h 51m
British Airways
Deal found 1/29![British Airways logo]()
$899
This Gotogate deal was found by Cheapflights users on 1/28. 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.
Sun 3/157:00 am
STL
- SPU
2 stops24h 45m
Multiple Airlines
Sun 3/222:40 pm
SPU
- STL
2 stops33h 27m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:05 am
STL
- SPU
2 stops27h 15m
British Airways
Wed 5/276:15 pm
SPU
- STL
2 stops33h 11m
British Airways
Deal found 1/28![British Airways logo]()
$961
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:30 am
STL
- SPU
2 stops21h 10m
Lufthansa
Wed 5/279:15 am
SPU
- STL
1 stop21h 12m
Lufthansa
Deal found 1/29![Lufthansa logo]()
$1,225
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/254:49 pm
STL
- SPU
2 stops40h 01m
United Airlines
Sun 3/17:30 am
SPU
- STL
2 stops20h 35m
United Airlines
Deal found 1/27![United Airlines logo]()
$1,299
Last-minute flights from St. Louis to CroatiaDiscover last-minute flight deals from St. Louis to Croatia. Data last updated January 29, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Croatia. Data last updated January 29, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/314:49 pm
STL
- ZAG
2 stops32h 41m
Turkish Airlines
Sun 2/157:55 pm
ZAG
- STL
2 stops32h 10m
Turkish Airlines
Deal found 1/28![Turkish Airlines logo]()
$766
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:23 am
STL
- ZAG
2 stops20h 12m
Delta
Sun 2/156:30 am
ZAG
- STL
2 stops23h 53m
Delta
Deal found 1/28![Delta logo]()
$805
This Air Canada deal was found by Cheapflights users on 1/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/314:05 pm
STL
- ZAG
2 stops47h 10m
Multiple Airlines
Sun 2/156:15 am
ZAG
- STL
3 stops23h 44m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$1,122
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/211:23 am
STL
- ZAG
2 stops20h 12m
Scandinavian Airlines
Wed 2/43:05 pm
ZAG
- STL
2 stops36h 32m
Scandinavian Airlines
Deal found 1/29![Scandinavian Airlines logo]()
$1,197
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/211:23 am
STL
- ZAG
2 stops20h 12m
Multiple Airlines
Wed 2/42:35 pm
ZAG
- STL
3 stops40h 02m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$1,540
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Mon 2/21:15 pm
STL
- ZAG
3 stops17h 35m
Air Canada
Wed 2/46:55 am
ZAG
- STL
3 stops19h 32m
Air Canada
Deal found 1/29![Air Canada logo]()
$2,536
This KAYAK deal was found by Cheapflights users on 1/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:05 am
STL
- ZAG
2 stops27h 55m
Turkish Airlines
Tue 2/179:25 am
ZAG
- STL
2 stops37h 04m
Turkish Airlines
Deal found 1/29![Turkish Airlines logo]()
$6,399
This Arangrant deal was found by Cheapflights users on 1/29. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/311:22 am
STL
- ZAG
2 stops16h 33m
Austrian Airlines
Tue 2/175:50 pm
ZAG
- STL
2 stops37h 09m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$6,864
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/311:22 am
STL
- ZAG
2 stops18h 53m
United Airlines
Tue 2/176:55 am
ZAG
- STL
3 stops22h 19m
United Airlines
Deal found 1/29![United Airlines logo]()
$7,448
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Tue 2/34:05 pm
STL
- ZAG
2 stops21h 00m
Air Canada
Tue 2/176:55 am
ZAG
- STL
3 stops19h 19m
Air Canada
Deal found 1/29![Air Canada logo]()
$7,461
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:39 am
STL
- ZAG
2 stops19h 11m
United Airlines
Mon 2/232:40 pm
ZAG
- STL
2 stops35h 34m
United Airlines
Deal found 1/28![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:49 pm
STL
- SPU
2 stops40h 01m
United Airlines
Sun 3/17:30 am
SPU
- STL
2 stops20h 35m
United Airlines
Deal found 1/28![United Airlines logo]()
$1,299
One-way flights from St. Louis to CroatiaSearch for one-way flight options from St. Louis to Croatia. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
Search for one-way flight options from St. Louis to Croatia. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 pm
STL
- SPU
2 stops22h 25m
Delta
Deal found 1/28![Delta logo]()
$528
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:30 pm
STL
- SPU
1 stop19h 20m
Lufthansa
Deal found 1/28![Lufthansa logo]()
$984
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (Delta) |
One-way from | $528 (Delta) |
Popular in | May |
Cheapest in | October |
Average price | $680 |
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 January 29, 2026.
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
Tue 3/3
11:23 am-2:35 pm
2 stops20h 12m
Zagreb Franjo Tuđman
Tue 3/10
6:30 am-8:42 pm
2 stops20h 12m
$563
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Tue 7/28
12:10 pm-12:35 pm
2 stops17h 25m
Zagreb Franjo Tuđman
Fri 8/21
2:45 pm-6:27 pm
2 stops34h 42m
$586
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 7/22
9:40 am-12:45 pm
2 stops44h 05m
Zagreb Franjo Tuđman
Tue 8/18
8:20 pm-11:51 pm
2 stops34h 31m
$587
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Tue 7/28
3:30 pm-2:15 pm
1 stop15h 45m
Zagreb Franjo Tuđman
Fri 8/21
2:45 pm-6:27 pm
2 stops34h 42m
$595
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Tue 7/28
3:30 pm-2:15 pm
1 stop15h 45m
Zagreb Franjo Tuđman
Wed 8/19
3:00 pm-6:27 pm
2 stops34h 27m
$595
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Tue 7/28
3:30 pm-2:15 pm
1 stop15h 45m
Zagreb Franjo Tuđman
Thu 8/20
5:45 am-10:06 pm
2 stops23h 21m
$602
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 7/22
9:40 am-12:45 pm
2 stops44h 05m
Zagreb Franjo Tuđman
Wed 8/19
1:00 pm-6:18 pm
2 stops36h 18m
$624
St. LouisDubrovnik
STL - DBV
STLDBV
Lambert-St Louis
Sun 4/26
3:30 pm-4:15 pm
2 stops17h 45m
Dubrovnik
Sat 5/2
5:05 pm-1:25 pm
2 stops27h 20m
$635
St. LouisSplit
STL - SPU
STLSPU
Lambert-St Louis
Mon 5/25
9:17 am-6:35 pm
2 stops26h 18m
Split
Thu 6/4
4:10 pm-7:30 pm
1 stop34h 20m
$896
St. LouisSplit
STL - SPU
STLSPU
Lambert-St Louis
Sun 5/24
9:17 am-3:40 pm
2 stops23h 23m
Split
Tue 6/2
7:35 pm-8:26 pm
2 stops31h 51m
$899
Showing 1-10 of 20 results
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.
STL-ZAG
STL-SPU
STL-DBV
STL-ZAD
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
STL-HR0
STL-ZAG
STL-SPU
STL-DBV
STL-ZAD
What is the cheapest month to book a flight from St. Louis to Croatia?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Croatia (average of $527). Flying from St. Louis to Croatia in June is currently the most expensive (average of $919). 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.
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 January 29, 2026.
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.
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to Croatia
See prices for flight routes from nearby airports that may be better suited for you.
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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$1,143 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$641 | Average$915 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$671 | Average$1,120 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$680 | Average$1,412 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$752 | Average$1,146 | FlexibilityNo cancel fee | On-timeN/A |