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Cheap flights from Chicago to Zagreb from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Zagreb departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:00 pm - 11:40 amMDW  Chicago Midway-ZAG Zagreb Franjo Tuđman
15h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:00 am - 6:00 pmZAG  Zagreb Franjo Tuđman-MDW Chicago Midway
19h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$891Delta
Mon, Sep 21 - Tue, Oct 13
Delta Logo
9:53 am - 12:00 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
19h 07m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:40 am - 6:33 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
18h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$891Delta
Sun, Nov 22 - Sat, Nov 28
LOT Logo
5:10 pm - 12:05 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
35h 55m2 stops Krakow J. Paul II Balice Warsaw Frederic Chopin
LOT Logo
12:50 pm - 7:50 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
14h 00m1 stop Warsaw Frederic Chopin
$893LOT
Fri, Aug 28 - Fri, Sep 11
United Airlines Logo
4:05 pm - 2:10 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
15h 05m1 stop Frankfurt am Main
United Airlines Logo
5:35 am - 2:52 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
16h 17m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$895United Airlines
Mon, Sep 21 - Tue, Oct 6
LOT Logo
9:50 pm - 5:20 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
12h 30m1 stop Warsaw Frederic Chopin
LOT Logo
6:05 pm - 7:50 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
32h 45m1 stop Warsaw Frederic Chopin
$898LOT
Sat, Aug 22 - Thu, Sep 10
Turkish Airlines Logo
8:10 pm - 7:40 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
16h 30m1 stop Istanbul
Turkish Airlines Logo
2:00 pm - 9:40 amZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
26h 40m1 stop Istanbul
$899Turkish Airlines
Fri, Sep 11 - Sun, Sep 20
Turkish Airlines Logo
11:25 am - 8:40 amORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
14h 15m1 stop Istanbul
Turkish Airlines Logo
9:35 am - 6:15 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
15h 40m1 stop Istanbul
$902Turkish Airlines
Sun, Sep 27 - Mon, Oct 5
Lufthansa Logo
10:30 pm - 9:35 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
16h 05m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
1:20 pm - 12:55 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
30h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
$911Lufthansa
Mon, Sep 7 - Mon, Sep 21
United Airlines Logo
1:55 pm - 2:15 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
17h 20m2 stops Boston Logan Intl Frankfurt am Main
United Airlines Logo
5:35 am - 12:55 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
14h 20m1 stop Frankfurt am Main
$916United Airlines
Wed, Sep 2 - Tue, Sep 22
Lufthansa Logo
7:57 pm - 12:35 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
33h 38m2 stops Denver Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 11:05 amZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
12h 05m1 stop Frankfurt am Main
$935Lufthansa
Sat, Nov 21 - Sat, Nov 28

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KLM flights from Chicago to Zagreb

Our best KLM deals on Chicago to Zagreb flight tickets
KLM
Sep 16
MDW7:01 pmChicago Midway
14h 24m
2 stops
ZAG4:25 pmZagreb Franjo Tuđman
Sep 23
ZAG6:00 amZagreb Franjo Tuđman
17h 15m
2 stops
MDW4:15 pmChicago Midway
$951
KLM
Aug 13
ORD5:10 pmChicago O'Hare Intl
11h 30m
1 stop
ZAG11:40 amZagreb Franjo Tuđman
Nov 25
ZAG8:20 amZagreb Franjo Tuđman
13h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl
$969
KLM
Sep 16
MDW7:01 pmChicago Midway
14h 24m
2 stops
ZAG4:25 pmZagreb Franjo Tuđman
Sep 23
ZAG6:00 amZagreb Franjo Tuđman
17h 15m
2 stops
MDW4:15 pmChicago Midway
$1,106

United Airlines flights from Chicago to Zagreb

Our best United Airlines deals on Chicago to Zagreb flight tickets
United Airlines
Sep 5
ORD3:00 pmChicago O'Hare Intl
25h 30m
2 stops
ZAG11:30 pmZagreb Franjo Tuđman
Sep 16
ZAG5:55 amZagreb Franjo Tuđman
16h 00m
1 stop
ORD2:55 pmChicago O'Hare Intl
$916
United Airlines
Sep 5
ORD12:56 pmChicago O'Hare Intl
27h 34m
2 stops
ZAG11:30 pmZagreb Franjo Tuđman
Sep 16
ZAG5:55 amZagreb Franjo Tuđman
36h 26m
2 stops
ORD11:21 amChicago O'Hare Intl
$918
United Airlines
Sep 5
ORD6:15 pmChicago O'Hare Intl
22h 15m
2 stops
ZAG11:30 pmZagreb Franjo Tuđman
Sep 15
ZAG3:00 pmZagreb Franjo Tuđman
36h 12m
2 stops
ORD8:12 pmChicago O'Hare Intl
$919

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Chicago to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoZagreb

MDW Chicago Midway - ZAG Zagreb Franjo Tuđman

MDWZAG

Chicago Midway

Mon 9/21

1:00 pm-11:40 am

2 stops15h 40m

Zagreb Franjo Tuđman

Tue 10/13

6:00 am-6:00 pm

2 stops19h 00m

$891

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Sun 11/22

9:53 am-12:00 pm

2 stops19h 07m

Zagreb Franjo Tuđman

Sat 11/28

6:40 am-6:33 pm

2 stops18h 53m

$891

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Fri 8/28

5:10 pm-12:05 pm

2 stops35h 55m

Zagreb Franjo Tuđman

Fri 9/11

12:50 pm-7:50 pm

1 stop14h 00m

$893

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Mon 9/21

4:05 pm-2:10 pm

1 stop15h 05m

Zagreb Franjo Tuđman

Tue 10/6

5:35 am-2:52 pm

2 stops16h 17m

$895

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Sat 8/22

9:50 pm-5:20 pm

1 stop12h 30m

Zagreb Franjo Tuđman

Thu 9/10

6:05 pm-7:50 pm

1 stop32h 45m

$898

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Fri 9/11

8:10 pm-7:40 pm

1 stop16h 30m

Zagreb Franjo Tuđman

Sun 9/20

2:00 pm-9:40 am

1 stop26h 40m

$899
Quickest round-trip

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Sun 9/27

11:25 am-8:40 am

1 stop14h 15m

Zagreb Franjo Tuđman

Mon 10/5

9:35 am-6:15 pm

1 stop15h 40m

$902

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Mon 9/7

10:30 pm-9:35 pm

2 stops16h 05m

Zagreb Franjo Tuđman

Mon 9/21

1:20 pm-12:55 pm

2 stops30h 35m

$911

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Wed 9/2

1:55 pm-2:15 pm

2 stops17h 20m

Zagreb Franjo Tuđman

Tue 9/22

5:35 am-12:55 pm

1 stop14h 20m

$916

ChicagoZagreb

ORD Chicago O'Hare Intl - ZAG Zagreb Franjo Tuđman

ORDZAG

Chicago O'Hare Intl

Sat 11/21

7:57 pm-12:35 pm

2 stops33h 38m

Zagreb Franjo Tuđman

Sat 11/28

6:00 am-11:05 am

1 stop12h 05m

$935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zagreb from

How to get the cheapest flight ticket from Chicago to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Zagreb?

Prices are currently typical for flights on this route.

Typical prices usually range from $651 to $1,035.
The lowest price recently found on this route was $891.

What is the cheapest month to fly to Zagreb?

The month of October is, on average, the cheapest month to fly to Zagreb from Chicago, with most prices found around $649. The month of November is another great option to travel to Zagreb, with average flight prices from Chicago averaging around $657.

How far in advance should I book a flight from Chicago to Zagreb?

You are more likely to see cheaper flights to Zagreb from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $846 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from Chicago for as low as $641 on momondo.

Can stopping save me money on Chicago to Zagreb flights?

You could potentially save up to 51% on your flight if you consider stops on a Chicago to Zagreb flight.

How have Chicago to Zagreb flight prices changed over time?

When to book flights from Chicago to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Zagreb (CHI to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Zagreb

Fastest flight time

11h 05m

Direct flights

None
The fastest flight from Chicago to Zagreb takes 11h 05m
There are no direct flights from Chicago to Zagreb. There are no popular flight routes from Chicago to Zagreb.
Search flight deals

Frequently asked questions about flying from Chicago to Zagreb

  • How far is Chicago to Zagreb Franjo Tuđman by plane?

    The straight-line distance from Chicago to Zagreb Franjo Tuđman is 4771.7 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago to Zagreb Franjo Tuđman Airport?

    Prices for flights from Chicago to Zagreb Franjo Tuđman Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Zagreb Franjo Tuđman Airport?

  • How old do you have to be to fly from Chicago to Zagreb Franjo Tuđman Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Zagreb Franjo Tuđman Airport.

  • What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

    The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Zagreb?

Best airlines flying from Chicago to Zagreb

Compare and see reviews for airlines that fly from Chicago to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $542Free CancellationRating
7.4
4,473 reviews
Search Turkish Airlines flights
KLMPriceFrom $587Free CancellationRating
7.8
1,553 reviews
Search KLM flights
LufthansaPriceFrom $597Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $665Free CancellationRating
6.2
234 reviews
Search Air Serbia flights
United AirlinesPriceFrom $702Free CancellationRating
7.4
10,086 reviews
Search United Airlines flights
LOTPriceFrom $755Free CancellationRating
7.6
1,213 reviews
Search LOT flights

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Velika Gorica
Varaždin

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Zagreb?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Zagreb from Chicago.

Can I find flights from Chicago to Zagreb with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Zagreb flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Zagreb?

Once you have performed a search for Chicago to Zagreb flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Zagreb right now. Can momondo alert me if prices change?

Price alerts on flights to Zagreb from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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