ZAG - STL

$846 Find Cheap Flights from Zagreb 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 from Zagreb to St. Louis departing on 8/2. 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 in flight searches from Zagreb 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 in flight searches from Zagreb to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Zagreb to St. Louis (ZAG-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb 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 Zagreb to St. Louis

Sat, Aug 2 - Sat, Aug 9
British Airways Logo
8:45 pm - 6:33 pmZAG-STL
28h 48m2 stops
British Airways Logo
7:44 pm - 1:50 pmSTL-ZAG
35h 06m2 stops
$846British Airways
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
6:30 am - 8:29 pmZAG-STL
20h 59m2 stops
Delta Logo
4:27 pm - 2:35 pmSTL-ZAG
39h 08m2 stops
$939Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
6:30 am - 8:29 pmZAG-STL
20h 59m2 stops
Delta Logo
7:05 pm - 10:55 pmSTL-ZAG
20h 50m2 stops
$971Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1
KLM Logo
6:30 am - 6:02 pmZAG-STL
18h 32m2 stops
KLM Logo
1:30 pm - 2:35 pmSTL-ZAG
18h 05m2 stops
$982KLM
Find Deal
Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
6:15 am - 9:59 pmZAG-STL
22h 44m3 stops
United Airlines Logo
12:31 pm - 1:55 pmSTL-ZAG
18h 24m2 stops
$1,316United Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
6:15 am - 9:59 pmZAG-STL
22h 44m3 stops
United Airlines Logo
1:00 pm - 1:55 pmSTL-ZAG
17h 55m2 stops
$1,318United Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 9
Logo
9:35 am - 9:52 amZAG-STL
31h 17m3 stops
Logo
4:00 pm - 12:35 pmSTL-ZAG
37h 35m2 stops
$1,437
Find Deal
Sat, Aug 2 - Sat, Aug 9
Logo
9:35 am - 9:52 amZAG-STL
31h 17m3 stops
Logo
10:45 am - 7:25 pmSTL-ZAG
25h 40m3 stops
$1,522
Find Deal
Sat, Aug 2 - Sat, Aug 9
Lufthansa Logo
2:55 pm - 1:30 pmZAG-STL
29h 35m1 stop
Lufthansa Logo
1:04 pm - 12:35 pmSTL-ZAG
16h 31m2 stops
$1,997Lufthansa
Find Deal
Fri, Aug 1 - Sun, Oct 5
Lufthansa Logo
1:20 pm - 11:35 pmZAG-STL
17h 15m2 stops
Lufthansa Logo
3:30 pm - 2:15 pmSTL-ZAG
15h 45m1 stop
$4,016Lufthansa
Find Deal
Useful Info

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

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

What’s the cheapest day of the week to fly from Zagreb to St. Louis?

The average price of all round-trip flights from Zagreb to St. Louis clicked on KAYAK for each day over the last 12 months.

When flying from Zagreb to St. Louis, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Zagreb, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

Find deals

Good to know

Cheapest flight$846
Flight from Zagreb to St. Louis

When to book flights from Zagreb to St. Louis

Are your dates flexible? Find out the best times to travel from Zagreb to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Zagreb to St. Louis

  • What is the cheapest flight from Zagreb to St. Louis?

    In the last 3 days, the lowest price for a flight from Zagreb to St. Louis was $846 for a round-trip ticket.

  • Do I need a passport to fly between Zagreb and St. Louis?

    A passport is required to fly from Zagreb to St. Louis.

  • Which aircraft models fly most regularly from Zagreb to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Zagreb to St. Louis?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Zagreb and St. Louis, with Star Alliance being the most commonly used for this route.

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

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

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

  • What is the Hacker Fare option on flights from Zagreb 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 to Zagreb with another airline. Booking your flights between Zagreb and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb 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 from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zagreb 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 7207 reviews
6.4Entertainment
7.6Crew
6.3Food
6.8Comfort
7.0Boarding
Airline reviews

Boarding arrangements differentiated with groups, easy to follow. Seat size and leg room was very comfortable even I was with Economy class. Food was good and staff was nice. Very good experience even with 12 hrs long-haul.

10.0 ExcellentIvan, Jun 2025ZAG - FRA
Read more Lufthansa reviews

Boarding arrangements differentiated with groups, easy to follow. Seat size and leg room was very comfortable even I was with Economy class. Food was good and staff was nice. Very good experience even with 12 hrs long-haul.

Good legroom. Attentive crew. Wine quality poor, you can do better

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Great experience. Flight was on time and reached destination on time

I meant this flight was not good, the one from Tirana to Frankfurt was better!

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

food, movie entertainment upgraded current, interconnecting flights being on time, we have a 24-hour overlay

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

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

Information on your arrival and departure airports

Zagreb (ZAG)
St. Louis (STL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.