$460+ Cheap flights from St. Louis (STL) to Zagreb (ZAG)
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZAG
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Zagreb with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Zagreb
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Cheapest flights from St. Louis to ZagrebExplore the most affordable flight options available from St. Louis to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from St. Louis to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Lufthansa deal was found by Cheapflights users on 7/24. 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.
Wed 11/183:40 pm
STL
- ZAG
1 stop23h 40m
Lufthansa
Wed 2/106:05 am
ZAG
- STL
1 stop14h 40m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$921
This Lufthansa deal was found by Cheapflights users on 7/24. 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.
Mon 8/243:30 pm
STL
- ZAG
2 stops14h 05m
Lufthansa
Mon 9/73:10 pm
ZAG
- STL
1 stop29h 15m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$929
This Justfly.com deal was found by Cheapflights users on 7/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
STL
- ZAG
1 stop15h 45m
Lufthansa
Wed 9/95:55 am
ZAG
- STL
1 stop14h 30m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$931
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm
STL
- ZAG
2 stops21h 25m
Delta
Wed 10/76:00 am
ZAG
- STL
2 stops21h 51m
Delta
Deal found 7/28![Delta logo]()
$932
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Wed 9/2312:59 pm
STL
- ZAG
2 stops27h 11m
Lufthansa
Wed 10/75:55 am
ZAG
- STL
2 stops24h 04m
Lufthansa
Deal found 7/25![Lufthansa logo]()
$936
This Delta deal was found by Cheapflights users on 7/25. 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 8/56:30 am
STL
- ZAG
2 stops22h 10m
Delta
Wed 8/1912:30 pm
ZAG
- STL
2 stops17h 56m
Delta
Deal found 7/25![Delta logo]()
$939
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/273:32 pm
STL
- ZAG
2 stops15h 18m
United Airlines
Fri 9/116:00 am
ZAG
- STL
1 stop14h 25m
United Airlines
Deal found 7/24![United Airlines logo]()
$940
This Delta deal was found by Cheapflights users on 7/24. 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 8/226:09 pm
STL
- ZAG
2 stops21h 31m
Delta
Wed 9/96:00 am
ZAG
- STL
2 stops16h 14m
Delta
Deal found 7/24![Delta logo]()
$941
This KAYAK deal was found by Cheapflights users on 7/24. 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.
Sun 8/2312:27 pm
STL
- ZAG
2 stops17h 08m
Lufthansa
Sun 9/65:55 am
ZAG
- STL
1 stop14h 30m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$944
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 8/2410:33 am
STL
- ZAG
2 stops18h 07m
Delta
Mon 9/76:00 am
ZAG
- STL
2 stops21h 42m
Delta
Deal found 7/24![Delta logo]()
$946
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/273:32 pm
STL
- ZAG
2 stops15h 18m
United Airlines
Thu 9/105:45 am
ZAG
- STL
2 stops21h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$948
Best flights from St. Louis to ZagrebDiscover carefully curated flight deals from St. Louis to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from St. Louis to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:52 pm
STL
- ZAG
2 stops15h 48m
Delta
Wed 8/196:00 am
ZAG
- STL
2 stops21h 42m
Delta
Deal found 7/28![Delta logo]()
$931
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 10/35:36 pm
STL
- ZAG
2 stops37h 49m
United Airlines
Tue 10/205:35 am
ZAG
- STL
1 stop14h 50m
United Airlines
Deal found 7/25![United Airlines logo]()
$949
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm
STL
- ZAG
1 stop15h 45m
Lufthansa
Wed 10/76:15 am
ZAG
- STL
2 stops16h 28m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$949
This British Airways deal was found by Cheapflights users on 7/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:35 pm
STL
- ZAG
1 stop32h 10m
British Airways
Wed 8/191:00 pm
ZAG
- STL
1 stop13h 30m
British Airways
Deal found 7/25![British Airways logo]()
$1,104
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm
STL
- ZAG
2 stops21h 25m
Delta
Wed 10/76:00 am
ZAG
- STL
2 stops21h 51m
Delta
Deal found 7/28![Delta logo]()
$932
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 9/66:55 am
STL
- ZAG
3 stops33h 45m
United Airlines
Sun 9/135:55 am
ZAG
- STL
2 stops21h 52m
United Airlines
Deal found 7/26![United Airlines logo]()
$960
This KAYAK deal was found by Cheapflights users on 7/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:38 pm
STL
- ZAG
2 stops17h 37m
Lufthansa
Mon 8/173:10 pm
ZAG
- STL
2 stops33h 54m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$1,106
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/25:36 pm
STL
- ZAG
2 stops22h 04m
Delta
Sun 8/912:30 pm
ZAG
- STL
2 stops17h 56m
Delta
Deal found 7/26![Delta logo]()
$1,215
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/212:10 pm
STL
- ZAG
2 stops28h 30m
United Airlines
Sun 8/95:55 am
ZAG
- STL
2 stops16h 51m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/85:59 pm
STL
- ZAG
2 stops37h 26m
United Airlines
Mon 8/176:05 am
ZAG
- STL
1 stop14h 20m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,289
Last-minute flights from St. Louis to ZagrebDiscover last-minute flight deals from St. Louis to Zagreb. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Zagreb. Data last updated July 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/25. 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 8/56:30 am
STL
- ZAG
2 stops22h 10m
Delta
Wed 8/1912:30 pm
ZAG
- STL
2 stops17h 56m
Delta
Deal found 7/25![Delta logo]()
$939
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.
Wed 8/59:35 pm
STL
- ZAG
1 stop32h 10m
British Airways
Wed 8/191:00 pm
ZAG
- STL
2 stops50h 24m
British Airways
Deal found 7/28![British Airways logo]()
$965
This Delta deal was found by Cheapflights users on 7/24. 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 8/226:09 pm
STL
- ZAG
2 stops21h 31m
Delta
Wed 9/96:00 am
ZAG
- STL
2 stops16h 14m
Delta
Deal found 7/24![Delta logo]()
$941
This KAYAK deal was found by Cheapflights users on 7/24. 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.
Sun 8/2312:27 pm
STL
- ZAG
2 stops17h 08m
Lufthansa
Sun 9/65:55 am
ZAG
- STL
1 stop14h 30m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$944
This KAYAK deal was found by Cheapflights users on 7/24. 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.
Sun 8/2312:27 pm
STL
- ZAG
2 stops17h 08m
Lufthansa
Sat 9/55:45 am
ZAG
- STL
2 stops20h 26m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$954
This Lufthansa deal was found by Cheapflights users on 7/24. 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.
Mon 8/243:30 pm
STL
- ZAG
2 stops14h 05m
Lufthansa
Mon 9/73:10 pm
ZAG
- STL
1 stop29h 15m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$929
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 8/2410:33 am
STL
- ZAG
2 stops18h 07m
Delta
Sat 9/56:00 am
ZAG
- STL
2 stops15h 47m
Delta
Deal found 7/24![Delta logo]()
$946
This KAYAK deal was found by Cheapflights users on 7/24. 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.
Mon 8/243:30 pm
STL
- ZAG
1 stop15h 40m
Lufthansa
Sat 9/53:05 pm
ZAG
- STL
1 stop29h 20m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$971
This Justfly.com deal was found by Cheapflights users on 7/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
STL
- ZAG
1 stop15h 45m
Lufthansa
Wed 9/95:55 am
ZAG
- STL
1 stop14h 30m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$931
This Lufthansa deal was found by Cheapflights users on 7/24. 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.
Wed 8/263:30 pm
STL
- ZAG
1 stop15h 45m
Lufthansa
Mon 9/73:10 pm
ZAG
- STL
1 stop29h 15m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$952
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/273:32 pm
STL
- ZAG
2 stops15h 18m
United Airlines
Fri 9/116:00 am
ZAG
- STL
1 stop14h 25m
United Airlines
Deal found 7/24![United Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/273:32 pm
STL
- ZAG
2 stops15h 18m
United Airlines
Thu 9/105:45 am
ZAG
- STL
2 stops21h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$948
One-way flights from St. Louis to ZagrebSearch for one-way flight options from St. Louis to Zagreb. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from St. Louis to Zagreb. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:54 pm
STL
- ZAG
2 stops22h 31m
American Airlines
Deal found 7/27![American Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:29 pm
STL
- ZAG
3 stops27h 46m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$471
This TravelUp deal was found by Cheapflights users on 7/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm
STL
- ZAG
1 stop15h 40m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$476
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/213:30 pm
STL
- ZAG
1 stop15h 40m
United Airlines
Deal found 7/27![United Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:09 pm
STL
- ZAG
3 stops48h 36m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 7/27. 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.
Fri 7/312:31 pm
STL
- ZAG
2 stops36h 19m
British Airways
Deal found 7/27![British Airways logo]()
$653
Find flight deals from St. Louis to Zagreb
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $921 (Lufthansa) |
One-way from | $460 (American Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $1,146 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Zagreb 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 July 29, 2026.
Use the filters below to find and compare flights from St. Louis to Zagreb that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 8/5
12:52 pm-11:40 am
2 stops15h 48m
Zagreb Franjo Tuđman
Wed 8/19
6:00 am-8:42 pm
2 stops21h 42m
$931
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 9/23
12:00 pm-4:25 pm
2 stops21h 25m
Zagreb Franjo Tuđman
Wed 10/7
6:00 am-8:51 pm
2 stops21h 51m
$932
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sat 10/3
5:36 pm-2:25 pm
2 stops37h 49m
Zagreb Franjo Tuđman
Tue 10/20
5:35 am-1:25 pm
1 stop14h 50m
$949
Quickest round-trip
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 9/23
3:30 pm-2:15 pm
1 stop15h 45m
Zagreb Franjo Tuđman
Wed 10/7
6:15 am-3:43 pm
2 stops16h 28m
$949
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sun 9/6
6:55 am-11:40 pm
3 stops33h 45m
Zagreb Franjo Tuđman
Sun 9/13
5:55 am-8:47 pm
2 stops21h 52m
$960
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Wed 8/5
9:35 pm-12:45 pm
1 stop32h 10m
Zagreb Franjo Tuđman
Wed 8/19
1:00 pm-7:30 pm
1 stop13h 30m
$1,104
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sat 8/8
1:38 pm-2:15 pm
2 stops17h 37m
Zagreb Franjo Tuđman
Mon 8/17
3:10 pm-6:04 pm
2 stops33h 54m
$1,106
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sun 8/2
5:36 pm-10:40 pm
2 stops22h 04m
Zagreb Franjo Tuđman
Sun 8/9
12:30 pm-11:26 pm
2 stops17h 56m
$1,215
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sun 8/2
12:10 pm-11:40 pm
2 stops28h 30m
Zagreb Franjo Tuđman
Sun 8/9
5:55 am-3:46 pm
2 stops16h 51m
$1,218
St. LouisZagreb
STL - ZAG
STLZAG
Lambert-St Louis
Sat 8/8
5:59 pm-2:25 pm
2 stops37h 26m
Zagreb Franjo Tuđman
Mon 8/17
6:05 am-1:25 pm
1 stop14h 20m
$1,289
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Zagreb
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Zagreb in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Zagreb flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Zagreb
Have a flexible travel schedule? Discover the best time to fly to Zagreb from St. Louis with our price prediction graph.
STL-ZAG
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 Zagreb
How far ahead should I book a flight from St. Louis to Zagreb?
The price you pay for your flight from St. Louis to Zagreb may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How much does it cost to fly round-trip from St. Louis to Zagreb?
Airfare is typical for this route at the moment.
St. Louis to Zagreb flights typically cost between $833 and $1,027 in November.The cheapest round-trip price found within the last 5 days was $921 on Lufthansa (Nov 18-Feb 10).
Reviews of airlines servicing Zagreb
Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated July 29, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andUnited Airlines from St. Louis to Zagreb to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Crew
8.4
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
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St. Louis and Zagreb flights
Browse other St. Louis and Zagreb flight options. Last updated on July 29, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
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Other flights to Zagreb
Explore flights to Zagreb departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Top 4 airlines flying from St. Louis to Zagreb
Discover the top 4 airlines that operate flights from St. Louis to Zagreb. 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$659 | Average$1,181 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$671 | Average$1,202 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$739 | Average$1,070 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$772 | Average$1,260 | FlexibilityNo cancel fee | On-timeN/A |