How does KAYAK find such low prices on flights from Illinois to Zagreb?

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 Illinois to Zagreb.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Illinois 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 Illinois to Zagreb?

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 Zagreb with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Zagreb?

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 Zagreb from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$339 CHEAP FLIGHTS from Illinois to Zagreb

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Zagreb

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Zagreb

Wed, Sep 23 - Wed, Sep 30

4:50 pm - 1:10 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

13h 20m1 stop Amsterdam Schiphol

6:00 am - 2:30 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 30m1 stop Amsterdam Schiphol

$883KLM

Sat, Oct 3 - Fri, Oct 23

11:05 am - 7:55 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

25h 50m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin

9:20 pm - 9:15 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

30h 55m2 stops Rome Fiumicino Belgrade Nikola Tesla

$883Multiple Airlines

Tue, Sep 22 - Thu, Oct 1

4:15 pm - 4:25 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

17h 10m1 stop Amsterdam Schiphol

6:00 am - 2:15 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 15m1 stop Amsterdam Schiphol

$883Delta

Thu, Sep 24 - Wed, Oct 7

8:10 pm - 8:40 amORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

29h 30m1 stop Istanbul

8:35 pm - 9:40 amZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

20h 05m1 stop Istanbul

$886Turkish Airlines

Sun, Sep 27 - Wed, Oct 7

9:40 pm - 9:35 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

16h 55m1 stop Munich Franz Josef Strauss

6:15 am - 12:35 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

13h 20m1 stop Munich Franz Josef Strauss

$886Lufthansa

Mon, Sep 28 - Wed, Oct 7

9:40 pm - 9:35 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

16h 55m1 stop Munich Franz Josef Strauss

6:15 am - 12:35 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

13h 20m1 stop Munich Franz Josef Strauss

$886Lufthansa

Tue, Sep 29 - Tue, Oct 6

5:50 pm - 4:25 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

15h 35m2 stops Minneapolis St Paul Amsterdam Schiphol

8:25 am - 2:15 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

12h 50m1 stop Amsterdam Schiphol

$887KLM

Tue, Oct 6 - Tue, Oct 13

12:49 pm - 11:40 amMDW Chicago Midway-ZAG Zagreb Franjo Tuđman

15h 51m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 4:47 pmZAG Zagreb Franjo Tuđman-MDW Chicago Midway

17h 47m2 stops Amsterdam Schiphol Minneapolis St Paul

$889Multiple Airlines

Sun, Nov 22 - Sat, Nov 28

8:15 pm - 7:10 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

15h 55m1 stop Istanbul

9:25 am - 10:00 amZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

31h 35m1 stop Istanbul

$891Turkish Airlines

Tue, Oct 6 - Tue, Oct 13

10:59 am - 11:40 amMDW Chicago Midway-ZAG Zagreb Franjo Tuđman

17h 41m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 6:00 pmZAG Zagreb Franjo Tuđman-MDW Chicago Midway

19h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$892Delta

Recent last minute flight deals from Illinois to Zagreb

Thu, Aug 27 - Thu, Sep 3

3:35 pm - 12:35 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

14h 00m1 stop Munich Franz Josef Strauss

5:45 am - 12:55 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

14h 10m1 stop Frankfurt am Main

$987Lufthansa

Thu, Aug 27 - Thu, Sep 3

1:55 pm - 12:35 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

15h 40m2 stops Charlotte Douglas Munich Franz Josef Strauss

5:45 am - 12:55 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

14h 10m1 stop Frankfurt am Main

$991Lufthansa

Tue, Sep 1 - Tue, Oct 6

7:00 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

24h 15m3 stops Newark Boston Logan Intl Frankfurt am Main

5:35 am - 6:41 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

20h 06m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$991United Airlines

Sun, Aug 30 - Wed, Sep 16

12:29 pm - 3:05 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

19h 36m2 stops Minneapolis St Paul Paris Charles de Gaulle

6:00 am - 2:30 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 30m1 stop Amsterdam Schiphol

$995Delta

Mon, Aug 31 - Fri, Sep 18

4:50 pm - 10:40 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

22h 50m1 stop Amsterdam Schiphol

6:00 am - 2:15 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 15m1 stop Amsterdam Schiphol

$995Delta

Mon, Aug 31 - Tue, Sep 15

4:50 pm - 4:25 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

16h 35m1 stop Amsterdam Schiphol

6:00 am - 2:15 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 15m1 stop Amsterdam Schiphol

$996KLM

Mon, Aug 31 - Wed, Sep 16

4:50 pm - 4:25 pmORD Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman

16h 35m1 stop Amsterdam Schiphol

6:00 am - 2:30 pmZAG Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl

15h 30m1 stop Amsterdam Schiphol

$996KLM

Tue, Sep 1 - Tue, Oct 6

7:00 am - 2:15 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

24h 15m3 stops Newark Boston Logan Intl Frankfurt am Main

5:35 am - 12:13 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

37h 38m3 stops Frankfurt am Main Houston George Bush Intcntl Chicago O'Hare Intl

$998United Airlines

Mon, Aug 31 - Mon, Sep 14

3:25 pm - 7:25 pmSTL Lambert-St Louis-ZAG Zagreb Franjo Tuđman

21h 00m2 stops Charlotte Douglas London Heathrow

2:40 pm - 5:30 pmZAG Zagreb Franjo Tuđman-STL Lambert-St Louis

33h 50m2 stops London Heathrow Charlotte Douglas

$1,042American Airlines

Mon, Aug 31 - Wed, Sep 16

1:51 pm - 11:40 amMDW Chicago Midway-ZAG Zagreb Franjo Tuđman

14h 49m2 stops Minneapolis St Paul Paris Charles de Gaulle

8:25 am - 6:19 pmZAG Zagreb Franjo Tuđman-MDW Chicago Midway

16h 54m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,462Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$339

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from Chicago O'Hare Airport to Zagreb

How does KAYAK find such low prices on flights from Illinois to Zagreb?
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 Illinois to Zagreb.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Zagreb?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Illinois 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 Illinois to Zagreb?
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 Zagreb with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Zagreb?
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 Zagreb from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velika Gorica

Varaždin

Everything you need to know for your flight to Zagreb

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Zagreb

Zagreb (ZAG)

ZAG

$339 Find Cheap Flights from Illinois to Zagreb - Compare and Save

Cheap Flights from Illinois to Zagreb

Recent round-trip flight deals from Illinois to Zagreb

Recent one-way flight deals from Illinois to Zagreb

Recent last minute flight deals from Illinois to Zagreb

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Zagreb

Traveling to a place near Zagreb?

Everything you need to know for your flight to Zagreb

Information on the airport you'll fly into in Zagreb

Cabin class types available on flights to Illinois

Complete your trip to Zagreb with a hotel stay or car rental

Find direct flights for Zagreb

Flights to other popular destinations

Flights from domestic origins to Zagreb

Choose which airport to fly into in Zagreb