Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Zagreb from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Zagreb departing on 8/20. 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 Illinois to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:35 pm - 4:50 pm
MDW
-
ZAG
16h 15m
2 stops
Delta Logo
6:30 am - 4:50 pm
ZAG
-
MDW
16h 20m
2 stops
$916Delta
Fri, Oct 23 - Fri, Oct 30
Delta Logo
5:20 pm - 4:25 pm
ORD
-
ZAG
16h 05m
2 stops
Delta Logo
6:00 am - 4:52 pm
ZAG
-
ORD
17h 52m
2 stops
$916Delta
Thu, Sep 3 - Thu, Sep 17
Multiple Airlines Logo
11:05 am - 5:20 pm
ORD
-
ZAG
23h 15m
3 stops
Multiple Airlines Logo
9:30 pm - 7:55 pm
ZAG
-
ORD
29h 25m
2 stops
$918Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
1:49 pm - 11:40 am
MDW
-
ZAG
14h 51m
2 stops
Multiple Airlines Logo
6:30 am - 4:50 pm
ZAG
-
MDW
16h 20m
2 stops
$919Multiple Airlines
Tue, Jul 28 - Wed, Oct 28
Air Canada Logo
9:50 am - 12:35 pm
ORD
-
ZAG
19h 45m
2 stops
Air Canada Logo
5:55 am - 8:12 pm
ZAG
-
ORD
21h 17m
2 stops
$921Air Canada
Mon, Sep 7 - Sun, Sep 13
Austrian Airlines Logo
12:56 pm - 10:40 am
ORD
-
ZAG
14h 44m
2 stops
Austrian Airlines Logo
11:25 am - 6:37 pm
ZAG
-
ORD
38h 12m
2 stops
$924Austrian Airlines
Fri, Aug 14 - Mon, Aug 24
Lufthansa Logo
9:40 pm - 11:40 pm
ORD
-
ZAG
19h 00m
2 stops
Lufthansa Logo
5:45 am - 12:55 pm
ZAG
-
ORD
14h 10m
1 stop
$925Lufthansa
Sun, Aug 2 - Sat, Aug 15
Austrian Airlines Logo
12:56 pm - 10:40 am
ORD
-
ZAG
14h 44m
2 stops
Austrian Airlines Logo
11:25 am - 1:20 pm
ZAG
-
ORD
32h 55m
1 stop
$926Austrian Airlines
Thu, Aug 20 - Sat, Sep 12
Air Canada Logo
12:10 pm - 12:35 pm
STL
-
ZAG
17h 25m
2 stops
Air Canada Logo
6:05 am - 6:41 pm
ZAG
-
STL
43h 36m
2 stops
$938Air Canada
Tue, Aug 25 - Mon, Sep 7
Lufthansa Logo
3:30 pm - 2:00 pm
STL
-
ZAG
15h 30m
1 stop
Lufthansa Logo
6:00 am - 1:25 pm
ZAG
-
STL
14h 25m
1 stop
$956Lufthansa
Fri, Aug 28 - Fri, Sep 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Illinois to Zagreb

Our best Delta deals on Illinois to Zagreb flight tickets
Delta
Oct 23
MDW5:35 pmChicago Midway
16h 15m
2 stops
ZAG4:50 pmZagreb Franjo Tuđman
Oct 30
ZAG6:30 amZagreb Franjo Tuđman
16h 20m
2 stops
MDW4:50 pmChicago Midway
$916
Delta
Aug 3
MDW1:27 pmChicago Midway
15h 13m
2 stops
ZAG11:40 amZagreb Franjo Tuđman
Aug 19
ZAG6:00 amZagreb Franjo Tuđman
19h 01m
2 stops
MDW6:01 pmChicago Midway
$918
Delta
Aug 2
ORD4:20 pmChicago O'Hare Intl
23h 20m
1 stop
ZAG10:40 pmZagreb Franjo Tuđman
Aug 14
ZAG6:00 amZagreb Franjo Tuđman
21h 30m
2 stops
ORD8:30 pmChicago O'Hare Intl
$919

Austrian Airlines flights from Illinois to Zagreb

Our best Austrian Airlines deals on Illinois to Zagreb flight tickets
Austrian Airlines
Aug 14
ORD12:56 pmChicago O'Hare Intl
14h 44m
2 stops
ZAG10:40 amZagreb Franjo Tuđman
Aug 24
ZAG11:25 amZagreb Franjo Tuđman
38h 12m
2 stops
ORD6:37 pmChicago O'Hare Intl
$924
Austrian Airlines
Aug 20
ORD12:56 pmChicago O'Hare Intl
14h 44m
2 stops
ZAG10:40 amZagreb Franjo Tuđman
Sep 12
ZAG11:25 amZagreb Franjo Tuđman
32h 55m
1 stop
ORD1:20 pmChicago O'Hare Intl
$926

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 June 21, 2026.
Use the filters below to find and compare flights from Illinois to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoZagreb

MDW - ZAG

MDWZAG

Chicago Midway

Fri 10/23

5:35 pm-4:50 pm

2 stops16h 15m

Zagreb Franjo Tuđman

Fri 10/30

6:30 am-4:50 pm

2 stops16h 20m

$916

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Thu 9/3

5:20 pm-4:25 pm

2 stops16h 05m

Zagreb Franjo Tuđman

Thu 9/17

6:00 am-4:52 pm

2 stops17h 52m

$916

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 8/3

11:05 am-5:20 pm

3 stops23h 15m

Zagreb Franjo Tuđman

Wed 8/19

9:30 pm-7:55 pm

2 stops29h 25m

$918

ChicagoZagreb

MDW - ZAG

MDWZAG

Chicago Midway

Tue 7/28

1:49 pm-11:40 am

2 stops14h 51m

Zagreb Franjo Tuđman

Wed 10/28

6:30 am-4:50 pm

2 stops16h 20m

$919

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 9/7

9:50 am-12:35 pm

2 stops19h 45m

Zagreb Franjo Tuđman

Sun 9/13

5:55 am-8:12 pm

2 stops21h 17m

$921

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Fri 8/14

12:56 pm-10:40 am

2 stops14h 44m

Zagreb Franjo Tuđman

Mon 8/24

11:25 am-6:37 pm

2 stops38h 12m

$924

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 8/2

9:40 pm-11:40 pm

2 stops19h 00m

Zagreb Franjo Tuđman

Sat 8/15

5:45 am-12:55 pm

1 stop14h 10m

$925

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Thu 8/20

12:56 pm-10:40 am

2 stops14h 44m

Zagreb Franjo Tuđman

Sat 9/12

11:25 am-1:20 pm

1 stop32h 55m

$926

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Tue 8/25

12:10 pm-12:35 pm

2 stops17h 25m

Zagreb Franjo Tuđman

Mon 9/7

6:05 am-6:41 pm

2 stops43h 36m

$938
Quickest round-trip

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 8/28

3:30 pm-2:00 pm

1 stop15h 30m

Zagreb Franjo Tuđman

Fri 9/11

6:00 am-1:25 pm

1 stop14h 25m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Zagreb from

How to get the cheapest flight ticket from Illinois 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 cheapest month to fly to Zagreb?

The month of March is, on average, the cheapest month to fly to Zagreb from Illinois, with most prices found around $500. The month of July is another great option to travel to Zagreb, with average flight prices from Illinois averaging around $515.

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

You are more likely to see cheaper flights to Zagreb from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $819 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from Illinois for as low as $641 on momondo.

Can stopping save me money on Illinois to Zagreb flights?

You could potentially save up to 31% on your flight if you consider stops on a Illinois to Zagreb flight.

Cheap Illinois to Zagreb flight deals and tips

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

Fastest flight time

11h 05m

Direct flights

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

Frequently asked questions about flying from Illinois to Zagreb

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

    Prices for flights from Illinois to Zagreb Franjo Tuđman Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Zagreb Franjo Tuđman Airport.

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

    The necessary travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Zagreb

Compare and see reviews for airlines that fly from Illinois to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $542Free CancellationRating
7.4
4,408 reviews
Search Turkish Airlines flights
KLMPriceFrom $587Free CancellationRating
7.8
1,530 reviews
Search KLM flights
LufthansaPriceFrom $597Free CancellationRating
6.8
8,086 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $665Free CancellationRating
6.1
231 reviews
Search Air Serbia flights
United AirlinesPriceFrom $681Free CancellationRating
7.4
9,876 reviews
Search United Airlines flights
LOTPriceFrom $755Free CancellationRating
7.5
1,202 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 Illinois to Zagreb?

Finding the right flight to Zagreb from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Zagreb quick and easy, saving you time and money.

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

All flight searches from Illinois to Zagreb on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois 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 Illinois to Zagreb right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Zagreb now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Zagreb and let you know when they change.

An easier way to manage your Zagreb trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/21
Tue 7/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Croatia