Cheap flights from Zagreb to St Louis

Compare Zagreb to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Zagreb Airport to St Louis Airport

Looking for a cheap last-minute deal or the best return flight from Zagreb Airport to St Louis Airport? If you want to travel next month, return fares start from $1,397. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Zagreb to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Zagreb to St Louis flights are currently cheapest in May.

Zagreb to St Louis: Alternative routes

Compare routes from Zagreb to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Zagreb to St Louis: Flight information

The things to know before you go.
Cheapest flight found$1,177
Cheapest month to flyMay

Finding cheap flights from Zagreb to St Louis: Frequently asked questions

The best price we found for a return flight from Zagreb to St Louis is $1,238. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Zagreb to St Louis. But we found flights with one or more stops from $1,238.
As of March 2026, there are no flights flying from Zagreb to St Louis.
The cheapest month to fly from Zagreb to St Louis is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zagreb Airport to St Louis Airport on Sunday, 20 September 2026.
No airlines currently offer direct flights between Zagreb Airport and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Lufthansa offers the cheapest flight tickets to St Louis.

Flying from Franjo Tudman Airport (ZAG) to Lambert-St. Louis International Airport (STL): what you need to know

  • St Louis is six hours behind Zagreb and observes the UTC-5 timezone.

  • Your ZAG to STL flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a peak time such as August? Major public holidays and other high seasons can lead to longer queues at security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Franjo Tudman Airport (ZAG) to Lambert-St. Louis International Airport (STL)

  • The cheapest price we've seen for a one-way Franjo Tudman Airport to Lambert-St. Louis International Airport flight is $1,177. A return plane ticket right now is $1,238. Depending on the availability and when you book, these fares can change.

  • To find cheap tickets from ZAG to STL, book ahead. Airlines typically offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Franjo Tudman Airport to Lambert-St. Louis International Airport throughout the month. It's a good way to snap up a bargain if your trip dates aren't set in stone.

  • Finding cheap flights from ZAG to STL is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Tailor your trip using filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Franjo Tudman Airport to Lambert-St. Louis International Airport.

Handy information about Franjo Tudman Airport (ZAG)

  • 67.18% of flights that depart Franjo Tudman Airport touch down at their destination on schedule.

  • Central Zagreb to Franjo Tudman Airport is around 16 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of roughly 1 hour on public transport.

  • Have an early flight from Franjo Tudman Airport to Lambert-St. Louis International Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to ZAG:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • You'll find STL at 10701 Lambert International Blvd..

  • Lambert-St. Louis International Airport to the centre of St Louis has a drive time of around 20 minutes. It's approximately 26 kilometres away.

  • Getting to the centre by public transport takes about 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • It's time to plan your travel dates for your flight from Franjo Tudman Airport to Lambert-St. Louis International Airport. July is the most popular month to head to St Louis. If you're after a quieter vibe, go in April.

  • Lock in your flight from Franjo Tudman Airport to Lambert-St. Louis International Airport for July if you want to visit St Louis during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).

  • If you like cooler conditions, look for a cheap ticket from ZAG to STL in January. Average temperatures are between -8ºC (18ºF) and 7ºC (45ºF) then.

Explore more of United States

  • St Louis has plenty to offer, but there are so many other parts of United States you should also see. About 418 kilometres north-east of St Louis, a visit to Chicago will keep you on the move. Don't miss top attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Indianapolis is another must-experience destination in United States and is around 370 kilometres east of St Louis. No trip is complete without visiting The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.