$780 Find Cheap Flights from Croatia to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
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Cheap Flights from Croatia to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Croatia to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Croatia to St. Louis

Fri, Oct 10 - Fri, Oct 17
American Airlines Logo
1:40 pm - 8:53 amZAG-STL
26h 13m2 stops
American Airlines Logo
6:05 pm - 7:55 pmSTL-ZAG
18h 50m2 stops
$780American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
6:15 am - 2:55 pmZAG-STL
14h 40m1 stop
United Airlines Logo
3:50 pm - 1:50 pmSTL-ZAG
15h 00m1 stop
$850United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Lufthansa Logo
6:55 am - 5:39 pmZAG-STL
16h 44m2 stops
Lufthansa Logo
11:49 am - 9:10 amSTL-ZAG
14h 21m2 stops
$853Lufthansa
Find Deal
Tue, Oct 14 - Tue, Oct 21
Lufthansa Logo
6:05 am - 3:44 pmZAG-STL
16h 39m2 stops
Lufthansa Logo
12:25 pm - 11:25 amSTL-ZAG
16h 00m2 stops
$855Lufthansa
Find Deal
Mon, Oct 20 - Wed, Dec 10
United Airlines Logo
6:05 am - 10:49 amZAG-STL
35h 44m2 stops
United Airlines Logo
9:00 am - 10:25 pmSTL-ZAG
30h 25m2 stops
$867United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:15 am - 9:54 pmZAG-STL
21h 39m2 stops
United Airlines Logo
4:43 pm - 10:15 pmSTL-ZAG
46h 32m2 stops
$876United Airlines
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Thu, Nov 27 - Mon, Dec 1
Delta Logo
6:30 am - 6:35 pmZAG-STL
19h 05m2 stops
Delta Logo
11:44 am - 2:35 pmSTL-ZAG
19h 51m2 stops
$924Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
6:30 am - 6:35 pmZAG-STL
19h 05m2 stops
Delta Logo
1:55 pm - 2:35 pmSTL-ZAG
17h 40m2 stops
$931Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
6:15 am - 7:39 pmZAG-STL
19h 24m3 stops
Multiple Airlines Logo
4:05 pm - 1:50 pmSTL-ZAG
38h 45m2 stops
$1,031Multiple Airlines
Find Deal
Sat, Oct 18 - Sat, Dec 13
Multiple Airlines Logo
8:45 pm - 8:26 pmZAG-STL
30h 41m2 stops
Multiple Airlines Logo
11:35 am - 8:35 pmSTL-ZAG
26h 00m3 stops
$1,099Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$780
American Airlines
Fri 10/10Fri 10/17
ZAG - STL • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
LAX - STL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to St. Louis?

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to St. Louis on KAYAK is from Zagreb, which takes 19h 05m.

How many direct flights to St. Louis are there each day?

There are around 352 direct flights from within Croatia to St. Louis every day. Most flights depart in the morning, with 6:00 am the most common departure time and 51% of flights departing in the morning.

Good to know

Cheapest flight$780
Flight from Zagreb to St. Louis

FAQs - booking St. Louis flights

  • How far is Lambert-St Louis Airport from central St. Louis?

    You’ll need to travel 13 miles to reach the St. Louis city center from Lambert-St Louis Airport.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at Lambert-St Louis Airport. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • What is the cheapest day to fly to St. Louis?

    Based on KAYAK data, the cheapest day to fly to St. Louis is Friday where round-trip tickets can be as cheap as $880. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,313 on average.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St. Louis?

    The cheapest time of day to fly to St. Louis is generally in the morning, when round-trip flights cost $899 on average. The most expensive time of day to fly to St. Louis is generally in the morning, which is peak travel time and where the average cost of a ticket is $899.

  • How many direct flights to St. Louis are there each week?

    Each week there are around 2,460 direct flights from within Croatia to St. Louis. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Reviews of the top airline flying from Croatia to St. Louis

 
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Croatia to St. Louis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7407 reviews
6.8Comfort
7.0Boarding
6.4Entertainment
6.3Food
7.6Crew
Airline reviews

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

4.0 OkayAnonymous, Sep 2025FRA - IAD
Read more Lufthansa reviews

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

It was chaotic. It was overbooked so we didn't have seats until the end but they turned out to be good seats. The gate was at the end of the airport. We had to get busses to the tarmac and board. It just seemed chaotic. Flight was OK. Food was not so good. Lufthansa used to be such a great airline and now as it's with everything else: If you have money you get comforts but if you don't then you end up below deck with the rest of the cattle.

Welp - they boarded us appropriately...then had us sit on the plane for over two hours before cancelling the flight...which meant another night in Munich. I probably had it a little better than most as over 500 people had to be accommodated/re-booked etc. The next day I boarded the same flight (for which I had now been ticketed 3 straight days) and - with "only" an hour delay, managed to finally get home over 2 days later than scheduled. I haven't flown Lufthansa to Europe in years...and I won't be looking to do so again in the future. To be clear, though, the people I interacted with - flight crew, Service Center, check-in were all professional and courteous - management is clearly to blame for their lack of communication and unpreparedness for when things go wrong.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Both flights were delayed over 1 hour. And I had to pay for seats, even though my reservation supposedly included free seat selection.

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Glencoe
Shrewsbury

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

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