HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$575+ Cheap flights from Zagreb (ZAG) to St. Louis (STL)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — STL
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Zagreb to St. Louis 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 Zagreb to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to St. Louis (STL). 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 November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$870
(United Airlines)

One-way from

$575
(Kiwi.com)
Provider with most accurate pricing for Zagreb Franjo Tuđman-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Lambert-St Louis flights.
Search Deals
From Zagreb Franjo Tuđman to Lambert-St Louis
Search Deals
One-way flight from Zagreb Franjo Tuđman to Lambert-St Louis
Search Deals

Find flight deals from Zagreb to St. Louis

Cheapest flights from Zagreb to St. Louis
Explore the most affordable flight options available from Zagreb to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. 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.
Fri 12/56:15 amZAG - STL
2 stops34h 52mUnited Airlines
Sat 5/98:25 amSTL - ZAG
2 stops22h 45mUnited Airlines
Deal found 11/16$870
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Fri 12/56:15 amZAG - STL
2 stops35h 46mUnited Airlines
Thu 5/71:27 pmSTL - ZAG
2 stops27h 13mUnited Airlines
Deal found 11/16$888
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/32:25 pmZAG - STL
2 stops38h 15mUnited Airlines
Sun 5/36:45 amSTL - ZAG
2 stops24h 35mUnited Airlines
Deal found 11/16$889
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/46:10 amZAG - STL
2 stops17h 53mUnited Airlines
Tue 5/51:30 pmSTL - ZAG
2 stops17h 50mUnited Airlines
Deal found 11/16$899
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/32:25 pmZAG - STL
2 stops38h 15mUnited Airlines
Thu 5/73:15 pmSTL - ZAG
2 stops25h 25mUnited Airlines
Deal found 11/16$907
This Air Canada deal was found by Cheapflights users on 11/16. 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.
Thu 12/49:50 amZAG - STL
2 stops36h 39mAir Canada
Thu 5/71:30 pmSTL - ZAG
2 stops16h 05mAir Canada
Deal found 11/16$910
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/66:15 amZAG - STL
2 stops17h 48mUnited Airlines
Thu 5/73:15 pmSTL - ZAG
2 stops25h 25mUnited Airlines
Deal found 11/16$917
This Air Canada deal was found by Cheapflights users on 11/16. 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.
Fri 12/56:15 amZAG - STL
2 stops40h 14mAir Canada
Fri 5/81:30 pmSTL - ZAG
2 stops16h 05mAir Canada
Deal found 11/16$926
This Delta deal was found by Cheapflights users on 11/16. 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 12/16:30 amZAG - STL
2 stops32h 50mDelta
Tue 5/511:51 amSTL - ZAG
2 stops20h 14mDelta
Deal found 11/16$939
This Lufthansa deal was found by Cheapflights users on 11/16. 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.
Thu 12/42:45 pmZAG - STL
1 stop30h 10mLufthansa
Tue 5/511:45 amSTL - ZAG
2 stops15h 15mLufthansa
Deal found 11/16$940
This Delta deal was found by Cheapflights users on 11/16. 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 12/16:30 amZAG - STL
2 stops32h 50mDelta
Thu 5/75:00 pmSTL - ZAG
2 stops16h 15mDelta
Deal found 11/16$944
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/22:35 pmZAG - STL
2 stops39h 10mUnited Airlines
Mon 5/410:30 amSTL - ZAG
2 stops20h 40mUnited Airlines
Deal found 11/16$947

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to St. Louis 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 November 19, 2025.
Use the filters below to find and compare flights from Zagreb to St. Louis that are best for you.

Fly from

Zagreb

Fly to

St. Louis

Route

Depart

Return

Price

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Fri 12/5

6:15 am-9:40 pm

2 stops22h 25m

Lambert-St Louis

Mon 5/4

1:30 pm-2:10 pm

2 stops17h 40m

$870

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Fri 12/5

6:15 am-11:01 am

2 stops35h 46m

Lambert-St Louis

Thu 5/7

1:27 pm-11:40 pm

2 stops27h 13m

$888

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-10:45 pm

2 stops39h 20m

Lambert-St Louis

Mon 5/4

8:50 am-2:10 pm

2 stops22h 20m

$889

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-10:45 pm

2 stops39h 20m

Lambert-St Louis

Wed 5/6

11:00 am-2:10 pm

2 stops20h 10m

$889

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-9:40 pm

2 stops38h 15m

Lambert-St Louis

Sat 5/9

8:25 am-2:10 pm

2 stops22h 45m

$889

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-10:45 pm

2 stops39h 20m

Lambert-St Louis

Tue 5/5

10:30 am-2:20 pm

2 stops20h 50m

$889

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Sat 12/6

6:15 am-5:03 pm

2 stops17h 48m

Lambert-St Louis

Mon 5/4

1:30 pm-2:10 pm

2 stops17h 40m

$899

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Thu 12/4

6:10 am-5:03 pm

2 stops17h 53m

Lambert-St Louis

Sun 5/3

1:27 pm-2:20 pm

2 stops17h 53m

$899

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Thu 12/4

6:10 am-5:03 pm

2 stops17h 53m

Lambert-St Louis

Tue 5/5

1:30 pm-2:20 pm

2 stops17h 50m

$899

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Sat 12/6

6:15 am-5:03 pm

2 stops17h 48m

Lambert-St Louis

Sun 5/3

1:27 pm-2:20 pm

2 stops17h 53m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
1
2

Compare providers for flights from Zagreb to St. Louis

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 Zagreb to St. Louis in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zagreb-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zagreb-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zagreb-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zagreb-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Zagreb-St. Louis 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 Zagreb to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Zagreb with our price prediction graph.
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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 19, 2025.
See what other customers who have flown with Lufthansa from Zagreb to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,579 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Entertainment

6.4

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,579 reviews
Lufthansa
6.8
Okay
7,579 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Entertainment

6.4

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Zagreb to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Zagreb to St. Louis?

    A quick flight from Zagreb to St. Louis can take about 22h 25m. United Airlines provides one of the quickest options available for as low as $870. Airlines will cover a distance of 5032 mi.

  • What is the cheapest airline to fly from Zagreb to St. Louis round-trip?

    According to our current data, Lufthansa ($770), offers the cheapest pricing from Zagreb to St. Louis.

  • Can I find deals for flights from Zagreb to St. Louis that include hotel bookings?

    Yes. In addition to deals on Zagreb to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Zagreb to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zagreb to St. Louis.

  • Can I find deals for business class flights from Zagreb to St. Louis?

    Yes. Cheapflights offers flight deals from Zagreb to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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.

Top airline flying from Zagreb to St. Louis

Discover the top airline that operate flights from Zagreb to St. Louis. 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$770Average$838FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.