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Cheap flights from Illinois to Croatia from $305

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 Croatia departing on 12/8. 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
0 bags

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Find the cheapest flights from Illinois to Croatia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 8:25 amORD-DBV
14h 00m1 stop
Turkish Airlines Logo
8:45 pm - 6:15 pmDBV-ORD
28h 30m1 stop
$557Turkish Airlines
Find Deal
Thu, Apr 30 - Thu, May 7
Turkish Airlines Logo
12:50 pm - 12:55 pmORD-ZAG
18h 05m1 stop
Turkish Airlines Logo
9:35 am - 9:40 amZAG-ORD
31h 05m1 stop
$584Turkish Airlines
Find Deal
Wed, Mar 25 - Sat, Apr 4
Multiple Airlines Logo
7:01 am - 1:15 pmORD-ZAG
23h 14m2 stops
Multiple Airlines Logo
8:45 am - 4:55 pmZAG-ORD
15h 10m1 stop
$615Multiple Airlines
Find Deal
Tue, Feb 10 - Sun, Feb 22
Multiple Airlines Logo
6:30 pm - 1:15 pmORD-ZAG
35h 45m2 stops
Multiple Airlines Logo
8:45 am - 4:45 pmZAG-ORD
15h 00m1 stop
$616Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Air Serbia Logo
5:30 pm - 10:50 amORD-ZAG
34h 20m1 stop
Air Serbia Logo
11:20 am - 3:00 pmZAG-ORD
34h 40m1 stop
$691Air Serbia
Find Deal
Sat, Nov 22 - Thu, Feb 26
Lufthansa Logo
3:50 pm - 1:50 pmSTL-ZAG
15h 00m1 stop
Lufthansa Logo
6:15 am - 1:55 pmZAG-STL
14h 40m1 stop
$735Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 12
Lufthansa Logo
6:43 pm - 10:15 pmSTL-ZAG
20h 32m2 stops
Lufthansa Logo
6:15 am - 1:55 pmZAG-STL
14h 40m1 stop
$739Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 12
LOT Logo
9:55 pm - 5:20 pmORD-ZAG
12h 25m1 stop
LOT Logo
12:45 pm - 8:00 pmZAG-ORD
14h 15m1 stop
$740LOT
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Wed, Dec 10 - Wed, Dec 24
LOT Logo
10:55 pm - 5:20 pmORD-ZAG
12h 25m1 stop
LOT Logo
6:05 pm - 3:10 pmZAG-ORD
28h 05m1 stop
$753LOT
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Sat, Mar 21 - Fri, Apr 3
Air Serbia Logo
11:35 pm - 2:25 pmORD-SPU
31h 50m1 stop
Air Serbia Logo
3:20 pm - 2:25 pmSPU-ORD
30h 05m1 stop
$776Air Serbia
Find Deal
Wed, Dec 24 - Tue, Mar 31

Air Serbia flights from Illinois to Croatia

Our best Air Serbia deals on Illinois to Croatia flight tickets
Air Serbia
Nov 22
ORD5:30 pmChicago O'Hare Intl
34h 20m
1 stop
ZAG10:50 amZagreb Franjo Tuđman
Feb 26
ZAG11:20 amZagreb Franjo Tuđman
34h 40m
1 stop
ORD3:00 pmChicago O'Hare Intl
$691
Find similar
Air Serbia
Nov 15
ORD5:30 pmChicago O'Hare Intl
34h 20m
1 stop
ZAG10:50 amZagreb Franjo Tuđman
Nov 20
ZAG11:20 amZagreb Franjo Tuđman
34h 40m
1 stop
ORD3:00 pmChicago O'Hare Intl
$721
Find similar
Air Serbia
Dec 24
ORD11:35 pmChicago O'Hare Intl
31h 50m
1 stop
SPU2:25 pmSplit
Mar 31
SPU3:20 pmSplit
30h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl
$776
Find similar

Lufthansa flights from Illinois to Croatia

Our best Lufthansa deals on Illinois to Croatia flight tickets
Lufthansa
Nov 28
STL3:50 pmLambert-St Louis
15h 00m
1 stop
ZAG1:50 pmZagreb Franjo Tuđman
Dec 12
ZAG6:15 amZagreb Franjo Tuđman
14h 40m
1 stop
STL1:55 pmLambert-St Louis
$735
Find similar
Lufthansa
Nov 28
STL6:43 pmLambert-St Louis
20h 32m
2 stops
ZAG10:15 pmZagreb Franjo Tuđman
Dec 12
ZAG6:15 amZagreb Franjo Tuđman
14h 40m
1 stop
STL1:55 pmLambert-St Louis
$739
Find similar
Lufthansa
Nov 28
STL6:43 pmLambert-St Louis
20h 32m
2 stops
ZAG10:15 pmZagreb Franjo Tuđman
Dec 12
ZAG6:15 amZagreb Franjo Tuđman
22h 25m
2 stops
STL9:40 pmLambert-St Louis
$749
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Croatia 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 November 10, 2025.
Use the filters below to find and compare flights from Illinois to Croatia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDubrovnik

ORD - DBV

ORDDBV

Chicago O'Hare Intl

Thu 4/30

11:25 am-8:25 am

1 stop14h 00m

Dubrovnik

Thu 5/7

8:45 pm-6:15 pm

1 stop28h 30m

$557

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 3/25

12:50 pm-12:55 pm

1 stop18h 05m

Zagreb Franjo Tuđman

Sat 4/4

9:35 am-9:40 am

1 stop31h 05m

$584

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 2/10

7:01 am-1:15 pm

2 stops23h 14m

Zagreb Franjo Tuđman

Sun 2/22

8:45 am-4:55 pm

1 stop15h 10m

$615

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 12/8

6:30 pm-1:15 pm

2 stops35h 45m

Zagreb Franjo Tuđman

Mon 12/15

8:45 am-4:45 pm

1 stop15h 00m

$616

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 11/22

5:30 pm-10:50 am

1 stop34h 20m

Zagreb Franjo Tuđman

Thu 2/26

11:20 am-3:00 pm

1 stop34h 40m

$691

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 11/28

3:50 pm-1:50 pm

1 stop15h 00m

Zagreb Franjo Tuđman

Fri 12/12

6:15 am-1:55 pm

1 stop14h 40m

$735

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Fri 11/28

6:43 pm-10:15 pm

2 stops20h 32m

Zagreb Franjo Tuđman

Fri 12/12

6:15 am-1:55 pm

1 stop14h 40m

$739

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 12/10

9:55 pm-5:20 pm

1 stop12h 25m

Zagreb Franjo Tuđman

Wed 12/24

12:45 pm-8:00 pm

1 stop14h 15m

$740

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 3/21

10:55 pm-5:20 pm

1 stop12h 25m

Zagreb Franjo Tuđman

Fri 4/3

6:05 pm-3:10 pm

1 stop28h 05m

$753

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Wed 12/24

11:35 pm-2:25 pm

1 stop31h 50m

Split

Tue 3/31

3:20 pm-2:25 pm

1 stop30h 05m

$776

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 Croatia from

How to get the cheapest flight ticket from Illinois to Croatia

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 Croatia?

The month of January is, on average, the cheapest month to fly to Croatia from Illinois, with most prices found around $539. If you don’t want to visit Croatia in January, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $645.

What is the cheapest day to depart on your flight to Croatia?

According to our data, Sunday is the cheapest day to fly to Croatia from Illinois. The lowest ticket price found for a Sunday departure recently was $811. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Croatia for around $1,055.

What is the cheapest time of day to depart on your flight to Croatia?

Our most recent data shows that the best time of day to fly to Croatia is in the morning. Flights from Illinois to Croatia during this time can be as low as $763. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,008 on average. Flights to Croatia from Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Croatia?

You are more likely to see cheaper flights to Croatia from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Croatia for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Croatia from Illinois for as low as $686 on momondo.

Can stopping save me money on Illinois to Croatia flights?

You could potentially save up to 2% on your flight if you consider stops on a Illinois to Croatia flight.

Cheap Illinois to Croatia flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Croatia. There are no popular flight routes from Illinois to Croatia.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Croatia?

    Prices for flights from Illinois to Croatia were last updated today.

  • How many operators does momondo search for flights from Illinois to Croatia?

  • How old do you have to be to fly from Illinois to Croatia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Croatia.

  • What documentation or ID do you need to fly to Croatia?

    The travel and health documents required for your trip to Croatia 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 Croatia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Croatia

Compare and see reviews for airlines that fly from Illinois to Croatia with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $504Free CancellationRating
7.4
1,570 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $546Free CancellationRating
7.3
4,040 reviews
Search Turkish Airlines flights
LOTPriceFrom $559Free CancellationRating
7.6
1,135 reviews
Search LOT flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
Air SerbiaPriceFrom $625Free CancellationRating
6.2
207 reviews
Search Air Serbia flights
KLMPriceFrom $639Free CancellationRating
7.7
1,410 reviews
Search KLM flights
LufthansaPriceFrom $644Free CancellationRating
6.8
7,564 reviews
Search Lufthansa flights
DeltaPriceFrom $650Free CancellationRating
7.9
8,004 reviews
Search Delta flights
SWISSPriceFrom $658Free CancellationRating
7.5
1,781 reviews
Search SWISS flights
Aer LingusPriceFrom $687Free CancellationRating
7.2
1,366 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Croatia?

It is quick and easy to find Illinois to Croatia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Croatia that suits you.

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

Flights from Illinois to Croatia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

If you are simply researching potential flights to Croatia, momondo offers a useful price alert feature which will track prices for flights to Croatia from Illinois and alert you when they change.

An easier way to manage your Croatia trip

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Find better results for your trip to Croatia

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Popular flights according to clicks in the last 7 days on momondo
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