What are the cheapest airlines to fly from Illinois to Croatia one-way?

To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $375. Scandinavian Airlines flights start at $383 while deals on Air France start at $502 one-way.

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

Users have found that booking a flight from Illinois to Croatia at least 60 days early can save you up to 65% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from Illinois to Croatia for as little as $685 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $854 for flights departing within the next 3 days.

What is the cheapest month to fly from Illinois to Croatia?

January is one of the best times of the year to fly to Croatia from Illinois. Prices for January average $746 per person but you can even find prices for as low as $502. The most expensive prices can be found in the month of June. Opting for a January flight can save you 56% on your journey compared to booking in June

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

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

How can I find direct flights from Illinois to Croatia?

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

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

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

$739+ Flights from Illinois to Croatia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Illinois to Croatia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Croatia

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$732 (FlightHub)
One-way from	$307 (Mytrip)
Popular in	June
Cheapest in	January
Average price	$682

Provider with most accurate pricing for Chicago (CHI)-Zagreb Franjo Tuđman flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Zagreb Franjo Tuđman flights.

Search Deals

From Illinois to Croatia

Search Deals

One-way flight from Illinois to Croatia

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($254 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Illinois to Croatia

Cheapest flights from Illinois to Croatia
Explore the most affordable flight options available from Illinois to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Sat 8/3011:45 pmORD - ZAG

1 stop30h 05mTurkish Airlines

Tue 9/92:45 pmZAG - ORD

2 stops25h 55mTurkish Airlines

Deal found 4/22

$732

Sun 10/197:30 amORD - ZAG

2 stops23h 45mUnited Airlines

Sun 11/25:15 amZAG - ORD

2 stops23h 57mUnited Airlines

Deal found 4/22

$737

Wed 8/203:35 pmORD - ZAG

1 stop14h 00mMultiple Airlines

Wed 9/36:15 amZAG - ORD

2 stops15h 35mMultiple Airlines

Deal found 4/22

$739

Tue 9/93:50 pmORD - ZAG

2 stops13h 45mAir Canada

Fri 9/196:05 amZAG - ORD

2 stops15h 45mAir Canada

Deal found 4/21

$746

Tue 8/123:35 pmORD - ZAG

1 stop14h 00mLufthansa

Thu 8/281:20 pmZAG - ORD

1 stop11h 55mLufthansa

Deal found 4/23

$747

Sat 9/138:30 pmORD - ZAG

2 stops34h 20mBritish Airways

Wed 9/241:20 pmZAG - ORD

2 stops26h 53mBritish Airways

Deal found 4/22

$752

Sat 7/196:10 pmORD - ZAG

2 stops20h 30mDelta

Fri 9/266:00 amZAG - ORD

1 stop15h 10mDelta

Deal found 4/22

$753

Wed 8/274:50 pmORD - ZAG

1 stop13h 20mKLM

Mon 9/15:00 pmZAG - ORD

1 stop28h 10mKLM

Deal found 4/21

$754

Sat 8/21:00 pmMDW - ZAG

2 stops20h 15mDelta

Thu 8/216:00 amZAG - MDW

2 stops19h 03mDelta

Deal found 4/22

$759

Wed 7/308:15 amSTL - ZAG

2 stops32h 20mUnited Airlines

Wed 8/276:15 amZAG - STL

1 stop14h 15mUnited Airlines

Deal found 4/23

$763

Wed 7/303:30 pmSTL - ZAG

2 stops16h 00mMultiple Airlines

Wed 8/276:00 amZAG - STL

2 stops17h 45mMultiple Airlines

Deal found 4/23

$764

Mon 9/111:45 pmORD - DBV

2 stops32h 10mTurkish Airlines

Mon 9/84:20 pmDBV - ORD

2 stops48h 20mTurkish Airlines

Deal found 4/23

$769

Best flights from Illinois to Croatia
Discover carefully curated flight deals from Illinois to Croatia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Sat 8/3011:45 pmORD - ZAG

1 stop30h 05mTurkish Airlines

Tue 9/92:45 pmZAG - ORD

2 stops25h 55mTurkish Airlines

Deal found 4/22

$732

Sun 10/197:30 amORD - ZAG

2 stops23h 45mUnited Airlines

Sun 11/25:15 amZAG - ORD

2 stops23h 57mUnited Airlines

Deal found 4/22

$737

Wed 8/203:35 pmORD - ZAG

1 stop14h 00mMultiple Airlines

Wed 9/36:15 amZAG - ORD

2 stops15h 35mMultiple Airlines

Deal found 4/22

$739

Tue 9/93:50 pmORD - ZAG

2 stops13h 45mAir Canada

Fri 9/196:05 amZAG - ORD

2 stops15h 45mAir Canada

Deal found 4/21

$746

Tue 8/123:35 pmORD - ZAG

1 stop14h 00mLufthansa

Thu 8/281:20 pmZAG - ORD

1 stop11h 55mLufthansa

Deal found 4/23

$747

Sat 9/138:30 pmORD - ZAG

2 stops34h 20mBritish Airways

Wed 9/241:20 pmZAG - ORD

2 stops26h 53mBritish Airways

Deal found 4/22

$752

Sat 7/196:10 pmORD - ZAG

2 stops20h 30mDelta

Wed 9/246:00 amZAG - ORD

1 stop15h 40mDelta

Deal found 4/22

$753

Wed 8/274:50 pmORD - ZAG

1 stop13h 20mKLM

Mon 9/15:00 pmZAG - ORD

1 stop28h 10mKLM

Deal found 4/21

$754

Mon 7/146:50 pmORD - ZAG

1 stop31h 20mAir Serbia

Tue 9/239:50 amZAG - ORD

1 stop35h 35mAir Serbia

Deal found 4/22

$809

Wed 5/2111:50 amORD - DBV

2 stops17h 15mAmerican Airlines

Wed 5/288:50 pmDBV - ORD

1 stop26h 05mAmerican Airlines

Deal found 4/23

$814

Wed 7/165:10 pmORD - ZAG

1 stop11h 45mLOT

Wed 9/246:05 pmZAG - ORD

1 stop25h 15mLOT

Deal found 4/22

$820

Sun 8/33:45 pmORD - DBV

1 stop13h 15mAer Lingus

Mon 8/1112:50 pmDBV - ORD

1 stop13h 10mAer Lingus

Deal found 4/23

$839

Last-minute flights from Illinois to Croatia
Discover last-minute flight deals from Illinois to Croatia. Data last updated April 24, 2025 and is based on user searches.

Wed 4/234:30 pmORD - ZAG

1 stop33h 40mAir Serbia

Fri 5/28:15 pmZAG - ORD

1 stop31h 45mAir Serbia

Deal found 4/22

$800

Fri 4/257:50 pmORD - DBV

1 stop29h 30mTurkish Airlines

Sun 5/49:10 amDBV - ORD

1 stop31h 30mTurkish Airlines

Deal found 4/23

$899

Mon 4/287:25 pmORD - DBV

3 stops29h 50mMultiple Airlines

Mon 5/124:50 pmDBV - ORD

3 stops43h 35mMultiple Airlines

Deal found 4/23

$820

Mon 4/287:25 pmORD - ZAG

2 stops16h 25mMultiple Airlines

Tue 5/2712:50 pmZAG - ORD

3 stops37h 40mMultiple Airlines

Deal found 4/22

$843

Mon 4/287:50 pmORD - ZAG

1 stop16h 35mTurkish Airlines

Tue 5/278:20 pmZAG - ORD

1 stop20h 20mTurkish Airlines

Deal found 4/22

$846

Mon 4/2811:25 amORD - DBV

1 stop25h 25mTurkish Airlines

Mon 5/129:10 amDBV - ORD

1 stop31h 30mTurkish Airlines

Deal found 4/23

$929

Mon 4/281:50 pmORD - ZAG

3 stops23h 40mITA Airways

Tue 5/272:45 pmZAG - ORD

2 stops29h 25mITA Airways

Deal found 4/22

$1,678

Wed 4/304:30 pmORD - ZAG

1 stop15h 00mAir Serbia

Sat 5/39:50 amZAG - ORD

1 stop18h 10mAir Serbia

Deal found 4/23

$1,077

Wed 4/307:30 amORD - ZAG

2 stops23h 45mUnited Airlines

Sun 5/46:00 amZAG - ORD

2 stops34h 52mUnited Airlines

Deal found 4/22

$1,343

Thu 5/19:40 pmORD - ZAG

1 stop12h 40mLOT

Sun 5/412:40 pmZAG - ORD

1 stop14h 00mLOT

Deal found 4/22

$1,010

Thu 5/111:15 amORD - DBV

2 stops16h 00mUnited Airlines

Sun 5/412:15 pmDBV - ORD

2 stops26h 19mUnited Airlines

Deal found 4/23

$1,017

Thu 5/13:02 pmMDW - ZAG

2 stops16h 28mDelta

Sun 5/256:00 amZAG - MDW

2 stops18h 45mDelta

Deal found 4/22

$1,358

One-way flights from Illinois to Croatia
Search for one-way flight options from Illinois to Croatia. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Sat 7/196:15 pmORD - SPU

2 stops22h 55mMultiple Airlines

Deal found 4/23

$307

Wed 7/167:00 amORD - ZAD

3 stops46h 35mMultiple Airlines

Deal found 4/22

$319

Fri 9/1210:15 pmORD - DBV

2 stops31h 05mMultiple Airlines

Deal found 4/23

$324

Tue 7/1511:28 amORD - PUY

2 stops21h 37mMultiple Airlines

Deal found 4/21

$359

Thu 8/147:50 pmORD - ZAG

1 stop34h 15mTurkish Airlines

Deal found 4/23

$375

Sat 7/199:40 amMDW - SPU

3 stops28h 05mMultiple Airlines

Deal found 4/23

$375

Tue 8/2610:10 amORD - SPU

2 stops18h 15mScandinavian Airlines

Deal found 4/23

$383

Thu 9/47:50 pmORD - SPU

1 stop27h 15mTurkish Airlines

Deal found 4/23

$435

Sat 7/1911:45 pmORD - DBV

1 stop25h 35mTurkish Airlines

Deal found 4/23

$438

Tue 5/67:25 pmORD - ZAG

2 stops38h 20mMultiple Airlines

Deal found 4/23

$470

Thu 6/269:12 pmMDW - ZAG

2 stops44h 23mMultiple Airlines

Deal found 4/23

$491

Tue 8/265:10 pmORD - SPU

1 stop17h 15mAir France

Deal found 4/23

$502

Cheapflights Fare Finder

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

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 8/30

11:45 pm-12:50 pm

1 stop30h 05m

Zagreb Franjo Tuđman

Tue 9/9

2:45 pm-9:40 am

2 stops25h 55m

$732

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 10/19

7:30 am-2:15 pm

2 stops23h 45m

Zagreb Franjo Tuđman

Sun 11/2

5:15 am-11:12 pm

2 stops23h 57m

$737

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 8/20

3:35 pm-12:35 pm

1 stop14h 00m

Zagreb Franjo Tuđman

Wed 9/3

6:15 am-2:50 pm

2 stops15h 35m

$739

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 9/9

3:50 pm-12:35 pm

2 stops13h 45m

Zagreb Franjo Tuđman

Fri 9/19

6:05 am-2:50 pm

2 stops15h 45m

$746

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 8/12

3:35 pm-12:35 pm

1 stop14h 00m

Zagreb Franjo Tuđman

Thu 8/28

1:20 pm-6:15 pm

1 stop11h 55m

$747

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 9/13

8:30 pm-1:50 pm

2 stops34h 20m

Zagreb Franjo Tuđman

Wed 9/24

1:20 pm-9:13 am

2 stops26h 53m

$752

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 7/19

6:10 pm-9:40 pm

2 stops20h 30m

Zagreb Franjo Tuđman

Wed 9/24

6:00 am-2:40 pm

1 stop15h 40m

$753

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 8/27

4:50 pm-1:10 pm

1 stop13h 20m

Zagreb Franjo Tuđman

Mon 9/1

5:00 pm-2:10 pm

1 stop28h 10m

$754

ChicagoZagreb

MDW - ZAG

MDWZAG

Chicago Midway

Sat 8/2

1:00 pm-4:15 pm

2 stops20h 15m

Zagreb Franjo Tuđman

Thu 8/21

6:00 am-6:03 pm

2 stops19h 03m

$759

St. LouisZagreb

STL - ZAG

STLZAG

Lambert-St Louis

Wed 7/30

8:15 am-11:35 pm

2 stops32h 20m

Zagreb Franjo Tuđman

Wed 8/27

6:15 am-1:30 pm

1 stop14h 15m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results

...

Best time to book a flight from Illinois to Croatia

Have a flexible travel schedule? Discover the best time to fly to Croatia from Illinois 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 Illinois to Croatia

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Croatia (average of $792). Flying from Illinois to Croatia in December is currently the most expensive (average of $1,343). 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 IL to HR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Croatia as you normally would.

Rainfall in Croatia by month

In terms of precipitation, rainfall in Croatia ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Croatia when rainfall is around 1.9 in.

Temperature in Croatia by month

If weather is an important factor for your trip to Croatia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Croatia

See what other customers who have flown with Delta, KLM and LOT from Illinois to Croatia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT

7.6

Good

1,066 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Illinois to Croatia one-way?
To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $375. Scandinavian Airlines flights start at $383 while deals on Air France start at $502 one-way.
Can I find deals for flights from Illinois to Croatia that include hotel bookings?
Yes. In addition to deals on Illinois to Croatia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Croatia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Croatia.
Can I find deals for business class flights from Illinois to Croatia?
Yes. Cheapflights offers flight deals from Illinois to Croatia 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 Illinois to Croatia?
Currently, October is the cheapest month in which you can book a flight from Illinois to Croatia (average of $792). Flying from Illinois to Croatia in December is currently the most expensive (average of $1,343). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to Croatia

John F Kennedy Intl to Heathrow flights

John F Kennedy Intl to Charles de Gaulle flights

Newark to Heathrow flights

John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights

Newark to Charles de Gaulle flights

John F Kennedy Intl to Gatwick flights

Newark to Leonardo da Vinci/Fiumicino flights

Newark to Athens flights

John F Kennedy Intl to Lisbon flights

LaGuardia to Heathrow flights

Dulles Intl to Heathrow flights

John F Kennedy Intl to Istanbul flights

John F Kennedy Intl to Orly flights

John F Kennedy Intl to London City flights

Newark to Lisbon flights

Newark to Orly flights

Boston to Heathrow flights

John F Kennedy Intl to Barcelona-El Prat flights

Newark to Gatwick flights

John F Kennedy Intl to Athens flights

Newark to Barcelona-El Prat flights

San Francisco to Heathrow flights

LaGuardia to Charles de Gaulle flights

Miami to Madrid flights

Los Angeles to Heathrow flights

O'Hare Intl to Heathrow flights

O'Hare Intl to Leonardo da Vinci/Fiumicino flights

Baltimore to Heathrow flights

John F Kennedy Intl to Madrid flights

John F Kennedy Intl to Malpensa flights

Seattle to Heathrow flights

LaGuardia to Leonardo da Vinci/Fiumicino flights

Newark to Madrid flights

Dulles Intl to Charles de Gaulle flights

O'Hare Intl to Charles de Gaulle flights

Newark to Dublin flights

Newark to Malpensa flights

Dallas/Fort Worth to Heathrow flights

John F Kennedy Intl to Dublin flights

O'Hare Intl to Athens flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Boston to Leonardo da Vinci/Fiumicino flights

Boston to Charles de Gaulle flights

Dallas/Fort Worth to Charles de Gaulle flights

Los Angeles to Leonardo da Vinci/Fiumicino flights

Boston to Athens flights

Atlanta to Heathrow flights

LaGuardia to Gatwick flights

LaGuardia to Athens flights

Newark to London City flights

Illinois to Croatia flights

O'Hare Intl to Dubrovnik flights

O'Hare Intl to Zagreb flights

O'Hare Intl to Split flights

Midway to Zagreb flights

Midway to Split flights

St. Louis to Zagreb flights

St. Louis to Split flights

St. Louis to Dubrovnik flights

O'Hare Intl to Pula flights

O'Hare Intl to Zadar flights

O'Hare Intl to Rijeka flights

St. Louis to Zadar flights

O'Hare Intl to Bol flights

Top 10 airlines flying from Illinois to Croatia

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$467	Average$810	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$498	Average$813	FlexibilityNo cancel fee	On-timeN/A
Austrian Airlines	Cheapest$512	Average$1,054	FlexibilityNo cancel fee	On-time78%
Scandinavian Airlines	Cheapest$537	Average$867	FlexibilityNo cancel fee	On-time77%
Turkish Airlines	Cheapest$546	Average$693	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$553	Average$914	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$554	Average$644	FlexibilityNo cancel fee	On-time71%
LOT	Cheapest$565	Average$852	FlexibilityNo cancel fee	On-time81%
Air France	Cheapest$581	Average$952	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$581	Average$767	FlexibilityNo cancel fee	On-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$307+ Cheap flights from Illinois to Croatia

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Croatia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Croatia

Keep the following information in mind while searching for Illinois to Croatia flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Croatia

Cheapest flights from Illinois to CroatiaExplore the most affordable flight options available from Illinois to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Illinois to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Croatia that are best for you.

Best time to book a flight from Illinois to Croatia

Have a flexible travel schedule? Discover the best time to fly to Croatia from Illinois with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Illinois to Croatia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Rainfall in Croatia by month

Plan your trip to Croatia by taking into account the average rainfall totals by month.

Temperature in Croatia by month

Plan your trip to Croatia by taking into account the average temperature totals by month.

Reviews of airlines servicing Croatia

See what other customers who have flown with Delta, KLM and LOT from Illinois to Croatia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Illinois to Croatia one-way?

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

How can I find direct flights from Illinois to Croatia?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Croatia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Illinois to Croatia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Illinois to Croatia
Explore the most affordable flight options available from Illinois to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.