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Zagreb

$241+ Cheap flights from Illinois to Zagreb (ZAG)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ZAG
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$551
(oojo)

One-way from

$241
(Kiwi.com)
From Illinois to Zagreb Franjo Tuđman
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One-way flight from Illinois to Zagreb Franjo Tuđman
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Find flight deals from Illinois to Zagreb

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

This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/2711:55 amORD - ZAG
1 stop24h 00mTurkish Airlines
lun. 3/37:50 pmZAG - ORD
1 stop21h 20mTurkish Airlines
Deal found 1/20$553
This oojo deal was found by Cheapflights users on 1/20. 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.
jue. 2/69:55 pmORD - ZAG
1 stop31h 10mLOT
vie. 2/146:00 pmZAG - ORD
1 stop33h 00mLOT
Deal found 1/20$558
This oojo deal was found by Cheapflights users on 1/20. 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.
jue. 2/207:40 pmORD - ZAG
2 stops20h 20mScandinavian Airlines
jue. 3/66:30 amZAG - ORD
2 stops18h 20mScandinavian Airlines
Deal found 1/20$628
This Gotogate deal was found by Cheapflights users on 1/20. 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.
mié. 3/124:00 pmORD - ZAG
2 stops14h 55mAir Canada
mié. 3/266:05 amZAG - ORD
2 stops19h 32mAir Canada
Deal found 1/20$650
This Billigflug deal was found by Cheapflights users on 1/20. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1211:35 amORD - ZAG
2 stops19h 20mMultiple Airlines
mié. 3/262:35 pmZAG - ORD
1 stop12h 30mMultiple Airlines
Deal found 1/20$662
This Air Serbia deal was found by Cheapflights users on 1/21. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:20 pmORD - ZAG
1 stop11h 55mAir Serbia
sáb. 6/73:00 pmZAG - ORD
1 stop13h 00mAir Serbia
Deal found 1/21$675
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/288:20 pmORD - ZAG
2 stops40h 45mAmerican Airlines
lun. 3/38:00 pmZAG - ORD
1 stop24h 55mAmerican Airlines
Deal found 1/21$677
This Lufthansa deal was found by Cheapflights users on 1/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/113:55 pmORD - ZAG
1 stop15h 00mLufthansa
jue. 2/201:40 pmZAG - ORD
1 stop11h 45mLufthansa
Deal found 1/21$679
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/2710:05 amORD - ZAG
2 stops21h 30mDelta
mié. 3/56:30 amZAG - ORD
1 stop15h 00mDelta
Deal found 1/20$680
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/282:03 pmORD - ZAG
2 stops16h 07mKLM
mar. 3/43:05 pmZAG - ORD
1 stop30h 25mKLM
Deal found 1/20$686
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/291:26 pmMDW - ZAG
2 stops18h 09mDelta
mar. 3/46:30 amZAG - MDW
2 stops16h 50mDelta
Deal found 1/20$690
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/125:00 pmORD - ZAG
1 stop20h 05mBritish Airways
lun. 2/178:00 pmZAG - ORD
1 stop24h 55mBritish Airways
Deal found 1/21$692

Find flights from Illinois to Zagreb within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

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Fly to

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Route

Depart

Return

Price

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

mar. 3/11

9:30 pm-6:55 pm

1 stop15h 25m

Zagreb Franjo Tuđman

mar. 3/25

9:30 am-11:10 am

1 stop31h 40m

$551

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

jue. 2/6

9:55 pm-12:05 pm

1 stop31h 10m

Zagreb Franjo Tuđman

vie. 2/14

6:00 pm-8:00 pm

1 stop33h 00m

$558

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

lun. 3/3

7:40 pm-2:35 pm

2 stops35h 55m

Zagreb Franjo Tuđman

jue. 3/27

6:30 am-6:50 pm

2 stops18h 20m

$604

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

mié. 3/12

4:00 pm-12:55 pm

2 stops14h 55m

Zagreb Franjo Tuđman

mié. 3/26

6:05 am-7:37 pm

2 stops19h 32m

$650

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

mié. 3/12

11:35 am-12:55 pm

2 stops19h 20m

Zagreb Franjo Tuđman

mié. 3/26

2:35 pm-9:05 pm

1 stop12h 30m

$662

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

sáb. 5/3

11:20 pm-6:15 pm

1 stop11h 55m

Zagreb Franjo Tuđman

sáb. 6/7

3:00 pm-9:00 pm

1 stop13h 00m

$675

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

mar. 2/11

3:55 pm-1:55 pm

1 stop15h 00m

Zagreb Franjo Tuđman

jue. 2/20

1:40 pm-6:25 pm

1 stop11h 45m

$679

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

lun. 2/17

7:05 am-2:35 pm

2 stops24h 30m

Zagreb Franjo Tuđman

mar. 2/25

3:05 pm-2:30 pm

1 stop30h 25m

$685

ChicagoZagreb

MDW - ZAG

MDWZAG

Chicago Midway

mié. 2/19

2:08 pm-2:35 pm

2 stops17h 27m

Zagreb Franjo Tuđman

mié. 2/26

6:30 am-10:20 pm

2 stops22h 50m

$690

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

mié. 2/12

5:00 pm-8:05 pm

1 stop20h 05m

Zagreb Franjo Tuđman

lun. 2/17

8:00 pm-1:55 pm

1 stop24h 55m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 34 results
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Best time to book a flight from Illinois to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb 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.

Travel insights for flights from Illinois to Zagreb

Get recent, data-driven insights about flights from Illinois to Zagreb including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Zagreb (average of $641). Flying from Illinois to Zagreb in June is currently the most expensive (average of $1,342). 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 ZAG?

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

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

Rainfall in Zagreb by month

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

In terms of precipitation, rainfall in Zagreb 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 Zagreb when rainfall is around 1.9 in.

Temperature in Zagreb by month

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

If weather is an important factor for your trip to Zagreb, 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 Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated enero 21, 2025.
See what other customers who have flown with Turkish Airlines, LOT and Lufthansa from Illinois to Zagreb have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Related info for your journey

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

  • What airport do you fly into for flights to Zagreb from Illinois?

    For a flight from Illinois to Zagreb, you will be flying into Franjo Tuđman. Zagreb Franjo Tuđman (ZAG) is just 6.7 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $488 on Turkish Airlines. Other airlines that offer cheap prices include Delta from $784 and Air France from $787 one-way.

  • What are the most popular routes from Illinois to Zagreb?

    The most popular flight routes from Illinois to Zagreb are Chicago O'Hare Intl - Zagreb Franjo Tuđman, Chicago Midway - Zagreb Franjo Tuđman and Lambert-St Louis - Zagreb Franjo Tuđman.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Zagreb 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 Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Zagreb (average of $641). Flying from Illinois to Zagreb in June is currently the most expensive (average of $1,342). 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.

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Alternative routes for Illinois to Zagreb

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Zagreb

Discover the top 10 airlines that operate flights from Illinois to Zagreb. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$513Average$918FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$553Average$729FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$554Average$759FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$558Average$709FlexibilityNo cancel feeOn-time77%
LOTCheapest$578Average$1,100FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$583Average$965FlexibilityNo cancel feeOn-time77%
KLMCheapest$595Average$977FlexibilityNo cancel feeOn-time75%
DeltaCheapest$597Average$976FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$605Average$992FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$752Average$1,358FlexibilityNo cancel feeOn-time69%
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