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$701+ Cheap flights from Zagreb (ZAG) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — CHI
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Zagreb to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Chicago (CHI). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$701
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$730
Provider with most accurate pricing for Zagreb Franjo Tuđman-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Chicago (CHI) flights.
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From Zagreb Franjo Tuđman to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Zagreb to Chicago

Cheapest flights from Zagreb to Chicago
Explore the most affordable flight options available from Zagreb to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:15 amZAG - ORD
1 stop16h 05mLufthansa
Tue 12/306:00 pmORD - ZAG
1 stop11h 50mLufthansa
Deal found 11/11$701
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/166:15 amZAG - ORD
1 stop13h 55mUnited Airlines
Tue 6/98:40 amORD - ZAG
2 stops22h 40mUnited Airlines
Deal found 11/11$721
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 12/262:35 pmZAG - ORD
1 stop12h 30mUnited Airlines
Sat 1/106:25 pmORD - ZAG
1 stop20h 35mUnited Airlines
Deal found 11/13$722
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/166:15 amZAG - ORD
2 stops21h 23mUnited Airlines
Sun 6/71:10 pmORD - ZAG
2 stops18h 10mUnited Airlines
Deal found 11/11$727
This oojo deal was found by Cheapflights users on 11/12. 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.
Sun 12/149:25 amZAG - ORD
1 stop31h 40mTurkish Airlines
Tue 12/3011:50 amORD - ZAG
1 stop24h 10mTurkish Airlines
Deal found 11/12$735
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:35 pmZAG - ORD
1 stop12h 30mMultiple Airlines
Sat 1/105:50 pmORD - ZAG
2 stops13h 10mMultiple Airlines
Deal found 11/12$741
This Gotogate deal was found by Cheapflights users on 11/11. 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 12/149:45 amZAG - ORD
2 stops17h 20mMultiple Airlines
Tue 12/302:00 pmORD - ZAG
2 stops15h 50mMultiple Airlines
Deal found 11/11$744
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/172:25 pmZAG - ORD
1 stop12h 40mUnited Airlines
Sun 6/71:10 pmORD - ZAG
2 stops18h 10mUnited Airlines
Deal found 11/11$750
This Delta deal was found by Cheapflights users on 11/12. 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.
Sat 11/226:30 amZAG - MDW
2 stops18h 38mDelta
Wed 11/269:34 amMDW - ZAG
2 stops22h 01mDelta
Deal found 11/12$874
This Delta deal was found by Cheapflights users on 11/11. 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.
Fri 12/266:30 amZAG - MDW
2 stops17h 49mDelta
Sat 1/101:28 pmMDW - ZAG
2 stops20h 32mDelta
Deal found 11/11$887
This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 12/146:30 amZAG - MDW
2 stops18h 48mDelta
Tue 12/3011:48 amMDW - ZAG
2 stops19h 47mDelta
Deal found 11/12$888
This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 11/236:30 amZAG - MDW
2 stops17h 08mDelta
Wed 11/261:47 pmMDW - ZAG
2 stops17h 48mDelta
Deal found 11/12$949

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to Chicago 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 November 13, 2025.
Use the filters below to find and compare flights from Zagreb to Chicago that are best for you.

Fly from

Zagreb

Fly to

Chicago

Route

Depart

Return

Price

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sun 12/14

2:35 pm-8:05 pm

1 stop12h 30m

Chicago O'Hare Intl

Tue 12/30

3:45 pm-12:50 pm

2 stops14h 05m

$703

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Tue 12/16

6:15 am-1:10 pm

1 stop13h 55m

Chicago O'Hare Intl

Tue 6/9

8:40 am-2:20 pm

2 stops22h 40m

$721

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sun 12/14

6:15 am-8:05 pm

1 stop20h 50m

Chicago O'Hare Intl

Sun 6/7

1:10 pm-2:20 pm

2 stops18h 10m

$721

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Fri 12/26

2:35 pm-8:05 pm

1 stop12h 30m

Chicago O'Hare Intl

Sat 1/10

6:25 pm-10:00 pm

1 stop20h 35m

$722

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Mon 12/15

6:15 am-7:57 pm

2 stops20h 42m

Chicago O'Hare Intl

Sun 6/7

1:10 pm-2:20 pm

2 stops18h 10m

$727

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sun 12/14

7:55 pm-10:05 am

1 stop21h 10m

Chicago O'Hare Intl

Tue 12/30

8:20 pm-7:00 pm

1 stop15h 40m

$735

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Fri 12/26

2:35 pm-8:05 pm

1 stop12h 30m

Chicago O'Hare Intl

Sat 1/10

5:50 pm-2:00 pm

2 stops13h 10m

$741

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Wed 12/17

2:25 pm-8:05 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 6/7

1:10 pm-2:20 pm

2 stops18h 10m

$750

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Wed 1/7

1:35 pm-12:45 pm

2 stops30h 10m

Chicago O'Hare Intl

Sat 3/7

6:00 pm-3:55 pm

1 stop14h 55m

$755

ZagrebChicago

ZAG - MDW

ZAGMDW

Zagreb Franjo Tuđman

Wed 1/7

6:30 am-10:09 pm

2 stops22h 39m

Chicago Midway

Sat 3/7

1:28 pm-4:55 pm

2 stops20h 27m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from Zagreb to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zagreb to Chicago in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zagreb-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zagreb-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zagreb-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zagreb-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zagreb-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zagreb to Chicago

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

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

Currently, February is the cheapest month in which you can book a flight from Zagreb to Chicago (average of $354). Flying from Zagreb to Chicago in October is currently the most expensive (average of $854). 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 ZAG to CHI?

Find hourly flight availability from Zagreb to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

One of the essential ways to save on airfare from Zagreb to Chicago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% on airfare.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown LOT, Turkish Airlines, and Lufthansa from Zagreb to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,134 reviews

Entertainment

6.9

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.5

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
LOT
7.5
Good
1,134 reviews
LOT
7.5
Good
1,134 reviews

Entertainment

6.9

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.5

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Turkish Airlines
7.3
Good
4,043 reviews
LOT
7.5
Good
1,134 reviews

Entertainment

6.9

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.5

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Lufthansa
6.8
Okay
7,570 reviews
LOT
7.5
Good
1,134 reviews

Entertainment

6.9

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.5

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

Find useful and relevant information for your journey from Zagreb to Chicago. 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 from for flights from Zagreb to Chicago?

    Zagreb Franjo Tuđman (ZAG), located 6.7 mi from the city center, is the airport you fly out of when you book flights from Zagreb to Chicago. 3 airlines have flights from Franjo Tuđman to Chicago on a regular basis. Booking flights from Zagreb Franjo Tuđman to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • How long is the flight from Zagreb to Chicago?

    For as low as $703, Lufthansa can have you in Chicago from Zagreb in 12h 30m. The distance from Zagreb to Chicago is about 4784 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Zagreb to Chicago round-trip?

    According to our current data, Lufthansa ($612), KLM ($693), and LOT ($719) offers the cheapest pricing from Zagreb to Chicago. These flights start at 17% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Zagreb to Chicago (average of $354). Flying from Zagreb to Chicago in October is currently the most expensive (average of $854). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Hammond
Porter
Benton Harbor
Merrillville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Zagreb to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Zagreb to O'Hare Intl flights
Split to O'Hare Intl flights
Zagreb to St. Louis flights

Top 3 airlines flying from Zagreb to Chicago

Discover the top 3 airlines that operate flights from Zagreb to Chicago. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$612Average$785FlexibilityNo cancel feeOn-time76%
KLMCheapest$693Average$856FlexibilityNo cancel feeOn-time75%
LOTCheapest$719Average$786FlexibilityNo cancel feeOn-time81%

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