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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$270 Cheap Flights from Illinois to Zagreb

ZAG

KAYAK searches hundreds of travel sites at once for deals on flights to Zagreb

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% 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.

Cheapest round-trip

$511

Typical prices: $707-$1,002

British Airways

Tue 4/28Tue 5/12

ORD - ZAG • 1 stop

Cheapest one-way

$270

Multiple Airlines

Sat 1/10

ORD - ZAG • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Zagreb!

Flight Deals

Cheap Flights from Illinois to Zagreb

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Zagreb

Tue, Apr 28 - Tue, May 12

5:00 pm - 12:05 pm

ORD

ZAG

12h 05m1 stop

8:10 pm - 6:15 pm

ZAG

ORD

29h 05m1 stop

$511British Airways

Sun, Mar 29 - Fri, May 15

11:25 am - 1:00 pm

ORD

ZAG

18h 35m1 stop

9:35 am - 6:15 pm

ZAG

ORD

15h 40m1 stop

$529Turkish Airlines

Tue, Jan 20 - Tue, Feb 3

11:50 am - 8:30 am

ORD

ZAG

13h 40m1 stop

1:50 pm - 10:05 am

ZAG

ORD

27h 15m1 stop

$531Turkish Airlines

Mon, Apr 6 - Mon, Apr 13

8:40 pm - 7:25 pm

ORD

ZAG

15h 45m1 stop

2:40 pm - 3:00 pm

ZAG

ORD

31h 20m1 stop

$534American Airlines

Wed, Apr 29 - Wed, May 13

4:50 pm - 4:25 pm

ORD

ZAG

16h 35m1 stop

6:00 am - 2:30 pm

ZAG

ORD

15h 30m1 stop

$537Delta

Wed, Apr 1 - Wed, Apr 15

7:00 pm - 4:25 pm

ORD

ZAG

14h 25m2 stops

8:25 am - 2:30 pm

ZAG

ORD

13h 05m1 stop

$542KLM

Mon, Mar 30 - Mon, Apr 6

10:45 am - 11:40 am

MDW

ZAG

17h 55m2 stops

6:00 am - 4:55 pm

ZAG

MDW

17h 55m2 stops

$626Delta

Wed, Jan 14 - Sun, Jan 18

6:40 pm - 1:50 pm

STL

ZAG

36h 10m2 stops

2:35 pm - 2:30 pm

ZAG

STL

30h 55m2 stops

$879United Airlines

Mon, Jun 1 - Tue, Jun 30

5:18 pm - 7:25 pm

STL

ZAG

19h 07m2 stops

8:10 pm - 7:46 pm

ZAG

STL

30h 36m2 stops

$981American Airlines

Thu, May 7 - Tue, May 19

6:45 pm - 4:25 pm

MDW

ZAG

14h 40m2 stops

8:25 am - 6:05 pm

ZAG

MDW

16h 40m2 stops

$1,080KLM

Useful Info

Low season	November
High season	July
Cheapest flight	$270

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 13% 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

Return flight deals

Information on the airport you'll fly into in Zagreb

Zagreb (ZAG)

ZAG

$270 Find Cheap Flights from Illinois to Zagreb

KAYAK searches hundreds of travel sites at once for deals on flights to Zagreb

Everything you should know

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

FAQs for booking flights from Illinois 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.

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

Find deals for your return flight