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O'Hare Intl

$402+ Cheap flights from Zagreb (ZAG) to O'Hare Intl (ORD)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — ORD
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Zagreb to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to O'Hare Intl (ORD). 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 julio 29, 2025.

Round-trip from

$637
(Flightnetwork)

One-way from

$402
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$812
From Zagreb Franjo Tuđman to Chicago O'Hare Intl
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One-way flight from Zagreb Franjo Tuđman to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Zagreb to O'Hare Intl

Cheapest flights from Zagreb to O'Hare Intl
Explore the most affordable flight options available from Zagreb to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Flightnetwork deal was found by Cheapflights users on 7/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amZAG - ORD
1 stop13h 55mLufthansa
mié. 9/1010:30 pmORD - ZAG
1 stop18h 05mLufthansa
Deal found 7/27$637
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amZAG - ORD
2 stops34h 52mMultiple Airlines
mié. 9/109:40 pmORD - ZAG
1 stop16h 40mMultiple Airlines
Deal found 7/27$646
This United Airlines deal was found by Cheapflights users on 7/29. 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.
jue. 9/256:00 amZAG - ORD
1 stop13h 55mUnited Airlines
lun. 9/295:55 pmORD - ZAG
2 stops22h 40mUnited Airlines
Deal found 7/29$648
This Austrian Airlines deal was found by Cheapflights users on 7/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/146:50 pmZAG - ORD
1 stop25h 30mAustrian Airlines
dom. 11/164:10 pmORD - ZAG
2 stops38h 50mAustrian Airlines
Deal found 7/27$691
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amZAG - ORD
2 stops34h 52mAir Canada
mié. 9/108:25 pmORD - ZAG
2 stops33h 10mAir Canada
Deal found 7/27$737
This Gotogate deal was found by Cheapflights users on 7/27. 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.
lun. 9/151:45 pmZAG - ORD
1 stop26h 55mTurkish Airlines
mar. 9/167:50 pmORD - ZAG
1 stop34h 15mTurkish Airlines
Deal found 7/27$801
This Gotogate deal was found by Cheapflights users on 7/27. 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.
lun. 9/1512:40 pmZAG - ORD
1 stop14h 00mLOT
mar. 9/165:10 pmORD - ZAG
2 stops35h 45mLOT
Deal found 7/27$989

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to O'Hare Intl 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 julio 29, 2025.
Use the filters below to find and compare flights from Zagreb to Chicago O'Hare Intl Airport that are best for you.

Fly from

Zagreb

Fly to

O'Hare Intl

Route

Depart

Return

Price

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 8/28

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

mié. 9/10

10:30 pm-11:35 pm

1 stop18h 05m

$637

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 8/28

6:00 am-9:52 am

2 stops34h 52m

Chicago O'Hare Intl

mié. 9/10

9:40 pm-9:20 pm

1 stop16h 40m

$646

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 9/25

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

lun. 9/29

5:55 pm-11:35 pm

2 stops22h 40m

$648

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

dom. 9/14

6:50 pm-1:20 pm

1 stop25h 30m

Chicago O'Hare Intl

dom. 11/16

4:10 pm-2:00 pm

2 stops38h 50m

$691

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 8/28

6:00 am-9:52 am

2 stops34h 52m

Chicago O'Hare Intl

mié. 9/10

8:25 pm-12:35 pm

2 stops33h 10m

$737

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 8/28

3:45 pm-4:10 pm

3 stops31h 25m

$402

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

vie. 10/3

8:15 pm-9:00 pm

1 stop31h 45m

$522

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

jue. 8/28

2:00 pm-9:40 am

1 stop26h 40m

$577

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

vie. 10/3

6:05 am-12:55 pm

2 stops13h 50m

$662

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

mar. 8/26

8:10 pm-4:25 pm

2 stops27h 15m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
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Best time to book a flight from Zagreb to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Zagreb to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Zagreb to Chicago O'Hare Intl Airport (average of $245). Flying from Zagreb to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 ORD?

Find hourly flight availability from Zagreb to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Zagreb to Chicago O'Hare Intl Airport by exploring options for tickets at noon.

What’s the top layover airport for flights from Zagreb to Chicago O'Hare Intl Airport?

Share of 1-stop round-trip flights from Zagreb to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Zagreb to Chicago O'Hare Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Zagreb to Chicago O'Hare Intl Airport?

Average round-trip fare for 1-stop flights from Zagreb to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of $758.

What’s the fastest layover option from Zagreb to Chicago O'Hare Intl Airport?

Shortest average travel time for 1-stop one-way flights from Zagreb to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 10h 15m.

Which airport typically offers the quickest layover for flights from Zagreb to Chicago O'Hare Intl Airport?

Average layover duration for 1-stop one-way flights from Zagreb to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 1h 53m.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated julio 29, 2025.
Get a feel of what it's like to fly with Delta, LOT, and Austrian Airlines from Zagreb to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,925 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Zagreb to O'Hare Intl. 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 O'Hare Intl?

    Zagreb Franjo Tuđman (ZAG) is the airport you will fly out of if you book a flight from Zagreb to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Franjo Tuđman; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Zagreb airport to Chicago O'Hare Intl. It is only a 6.7 mi journey to Franjo Tuđman (ZAG) from Zagreb’s city center.

  • What are the cheapest airlines flying from Zagreb to Chicago O'Hare Intl Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $637. Additional round-trip tickets that might be worth considering are offered by United Airlines and Austrian Airlines, with the lowest prices starting at $648 and $691, respectively. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Zagreb to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Zagreb to Chicago O'Hare Intl Airport are Air Serbia ($522), Turkish Airlines ($577), and Lufthansa ($662).

  • Can I find deals for flights from Zagreb to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Zagreb to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Zagreb to O'Hare Intl?

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

  • Can I find deals for business class flights from Zagreb to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Zagreb to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Zagreb to Chicago O'Hare Intl Airport (average of $245). Flying from Zagreb to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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Alternative routes for Zagreb to O'Hare Intl

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

Top 3 airlines flying from Zagreb to O'Hare Intl

Discover the top 3 airlines that operate flights from Zagreb to O'Hare Intl. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$595Average$784FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$603Average$785FlexibilityNo cancel feeOn-time76%
KLMCheapest$693Average$843FlexibilityNo cancel feeOn-time75%

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