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$423+ Cheap flights from Croatia to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — ORD
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
1 adult, Economy
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Find flight deals from Croatia to Illinois

Cheapest flights from Croatia to Illinois
Explore the most affordable flight options available from Croatia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.

This oojo deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:45 pmZAG - ORD
1 stop14h 15mLOT
Wed 4/19:40 pmORD - ZAG
1 stop12h 40mLOT
Deal found 10/20$661
This Gotogate deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:25 amZAG - ORD
1 stop31h 40mTurkish Airlines
Sun 11/1611:50 amORD - ZAG
1 stop13h 40mTurkish Airlines
Deal found 10/19$694
This Gotogate deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:50 pmZAG - ORD
1 stop27h 15mTurkish Airlines
Wed 11/128:20 pmORD - ZAG
1 stop29h 10mTurkish Airlines
Deal found 10/21$696
This Justfly.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:25 amZAG - ORD
1 stop31h 40mTurkish Airlines
Fri 11/1411:50 amORD - ZAG
1 stop24h 10mTurkish Airlines
Deal found 10/20$702
This Gotogate deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:15 amZAG - ORD
1 stop20h 50mMultiple Airlines
Sun 11/1612:50 pmORD - ZAG
2 stops18h 10mMultiple Airlines
Deal found 10/20$725
This Lufthansa deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:25 pmZAG - ORD
1 stop12h 40mLufthansa
Wed 12/109:50 pmORD - ZAG
1 stop11h 05mLufthansa
Deal found 10/19$728
This Orbitz deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:45 pmZAG - ORD
1 stop12h 20mMultiple Airlines
Wed 4/11:12 pmORD - ZAG
2 stops14h 28mMultiple Airlines
Deal found 10/20$739
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:10 amZAG - ORD
2 stops15h 45mUnited Airlines
Wed 4/16:04 pmORD - ZAG
2 stops22h 36mUnited Airlines
Deal found 10/20$740
This Billigflug deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:40 pmZAG - ORD
1 stop12h 25mMultiple Airlines
Sun 11/1612:50 pmORD - ZAG
2 stops18h 10mMultiple Airlines
Deal found 10/19$742
This MaxMilhas deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:25 pmZAG - ORD
2 stops25h 48mMultiple Airlines
Wed 12/109:50 pmORD - ZAG
1 stop11h 05mMultiple Airlines
Deal found 10/19$748
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:40 pmZAG - ORD
1 stop12h 25mUnited Airlines
Sun 11/166:25 pmORD - ZAG
1 stop12h 35mUnited Airlines
Deal found 10/19$749
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 amZAG - MDW
2 stops22h 44mDelta
Sun 11/1612:47 pmMDW - ZAG
2 stops18h 48mDelta
Deal found 10/19$765

Cheap flight deals from Croatia to Illinois

Keep the following information in mind while searching for Croatia to Illinois flight deals. Data was last updated October 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$651
(LOT)

One-way from

$423
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$760
Provider with most accurate pricing for Zagreb Franjo Tuđman-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Chicago (CHI) flights.
Search Deals
From Croatia to Illinois
Search Deals
One-way flight from Croatia to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Croatia to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated October 21, 2025.
Use the filters below to find and compare flights from Croatia to Illinois that are best for you.

Fly from

Croatia

Fly to

Illinois

Route

Depart

Return

Price

SplitChicago

SPU - ORD

SPUORD

Split

Wed 4/1

5:20 pm-7:40 pm

1 stop33h 20m

Chicago O'Hare Intl

Sun 4/5

5:10 pm-4:30 pm

1 stop16h 20m

$651

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 11/27

12:45 pm-8:00 pm

1 stop14h 15m

Chicago O'Hare Intl

Wed 4/1

9:40 pm-5:20 pm

1 stop12h 40m

$661

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Mon 11/3

9:25 am-10:05 am

1 stop31h 40m

Chicago O'Hare Intl

Sun 11/16

11:50 am-8:30 am

1 stop13h 40m

$694

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 11/1

9:25 am-11:05 am

1 stop31h 40m

Chicago O'Hare Intl

Fri 11/14

11:50 am-7:00 pm

1 stop24h 10m

$702

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-8:05 pm

1 stop12h 40m

Chicago O'Hare Intl

Wed 12/10

9:50 pm-3:55 pm

1 stop11h 05m

$728

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 11/27

2:45 pm-8:05 pm

1 stop12h 20m

Chicago O'Hare Intl

Wed 4/1

1:12 pm-10:40 am

2 stops14h 28m

$739

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 11/27

6:10 am-2:55 pm

2 stops15h 45m

Chicago O'Hare Intl

Wed 4/1

6:04 pm-11:40 pm

2 stops22h 36m

$740

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Wed 12/3

2:25 pm-9:13 am

2 stops25h 48m

Chicago O'Hare Intl

Wed 12/10

9:50 pm-3:55 pm

1 stop11h 05m

$748

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Mon 11/3

2:40 pm-8:05 pm

1 stop12h 25m

Chicago O'Hare Intl

Sun 11/16

6:25 pm-2:00 pm

1 stop12h 35m

$749

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Fri 12/19

9:25 am-6:25 pm

1 stop16h 00m

Chicago O'Hare Intl

Sat 1/17

8:20 pm-8:30 am

1 stop29h 10m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 46 results
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Best time to book a flight from Croatia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Croatia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Croatia to Illinois

What is the cheapest month to book a flight from Croatia to Illinois?

Currently, February is the cheapest month in which you can book a flight from Croatia to Illinois (average of $354). Flying from Croatia to Illinois in May is currently the most expensive (average of $827). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HR to IL?

Find hourly flight availability from Croatia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 21, 2025.

One of the essential ways to save on airfare from Croatia to Illinois is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated October 21, 2025.
Get a feel of what it's like to fly with KLM, LOT, and Turkish Airlines from Croatia to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
LOT
7.6
Good
1,132 reviews
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,022 reviews
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,509 reviews
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Croatia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Croatia to Illinois?

    LOT, Turkish Airlines, and Lufthansa can get you from Croatia to Illinois in just under 12h 40m. Your travel time can differ by up to 20h 40m. There are 4784 mi between Croatia and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Croatia to Illinois that include hotel bookings?

    Yes. In addition to deals on Croatia to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Croatia to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Croatia to Illinois.

  • Can I find deals for business class flights from Croatia to Illinois?

    Yes. Cheapflights offers flight deals from Croatia to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Croatia to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Croatia to Illinois (average of $354). Flying from Croatia to Illinois in May is currently the most expensive (average of $827). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Croatia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Croatia to Illinois

Discover the top 3 airlines that operate flights from Croatia to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$612Average$930FlexibilityNo cancel feeOn-time76%
KLMCheapest$693Average$854FlexibilityNo cancel feeOn-time75%
LOTCheapest$719Average$825FlexibilityNo cancel feeOn-time81%

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