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Zagreb

$277+ Cheap flights from O'Hare Intl (ORD) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ZAG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Zagreb Franjo Tuđman are usually found in January or October, booked 57 days in advance, depart on a Sunday or Friday and return on a Saturday

Cheap flight deals from O'Hare Intl to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 September 11, 2025.

Round-trip from

$597
(Kiwi.com)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$789
From Chicago O'Hare Intl to Zagreb Franjo Tuđman
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One-way flight from Chicago O'Hare Intl to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 19% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Zagreb

Cheapest flights from O'Hare Intl to Zagreb
Explore the most affordable flight options available from O'Hare Intl to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 11/34:20 pmORD - ZAG
1 stop14h 40mAustrian Airlines
Sat 11/222:35 pmZAG - ORD
2 stops34h 55mAustrian Airlines
Deal found 9/10$597
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 11/310:35 pmORD - ZAG
1 stop16h 50mLufthansa
Sat 11/226:15 amZAG - ORD
1 stop13h 55mLufthansa
Deal found 9/10$600
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Wed 10/89:40 pmORD - ZAG
1 stop12h 40mLOT
Sat 10/186:05 pmZAG - ORD
1 stop28h 05mLOT
Deal found 9/9$601
This LOT deal was found by Cheapflights users on 9/9. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:55 pmORD - ZAG
1 stop31h 10mLOT
Sat 12/66:00 pmZAG - ORD
2 stops56h 55mLOT
Deal found 9/9$602
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:20 pmORD - ZAG
1 stop14h 40mAustrian Airlines
Mon 12/82:35 pmZAG - ORD
2 stops34h 55mAustrian Airlines
Deal found 9/9$604
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/25:50 pmORD - ZAG
2 stops21h 35mUnited Airlines
Thu 12/116:10 amZAG - ORD
2 stops25h 05mUnited Airlines
Deal found 9/10$605
This LOT deal was found by Cheapflights users on 9/9. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:55 pmORD - ZAG
1 stop12h 25mLOT
Tue 12/96:00 pmZAG - ORD
1 stop33h 00mLOT
Deal found 9/9$606
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:40 pmORD - ZAG
1 stop31h 15mLOT
Thu 10/1612:40 pmZAG - ORD
1 stop14h 00mLOT
Deal found 9/11$607
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 10/79:40 pmORD - ZAG
1 stop12h 40mLOT
Wed 10/1512:40 pmZAG - ORD
1 stop14h 00mLOT
Deal found 9/9$608
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Tue 10/79:40 pmORD - ZAG
1 stop12h 40mLOT
Sun 10/1912:40 pmZAG - ORD
1 stop14h 00mLOT
Deal found 9/9$609
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/279:55 pmORD - ZAG
1 stop12h 25mLOT
Fri 12/512:45 pmZAG - ORD
1 stop14h 15mLOT
Deal found 9/9$610
This oojo deal was found by Cheapflights users on 9/10. 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 11/29:55 pmORD - ZAG
2 stops31h 10mLOT
Sun 11/166:00 pmZAG - ORD
2 stops32h 55mLOT
Deal found 9/10$614

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Zagreb that are best for you.

Fly from

O'Hare Intl

Fly to

Zagreb

Route

Depart

Return

Price

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 1/12

1:00 pm-1:50 pm

2 stops17h 50m

Zagreb Franjo Tuđman

Mon 1/26

2:40 pm-11:10 am

1 stop27h 30m

$597

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Thu 1/8

10:40 am-1:15 pm

2 stops19h 35m

Zagreb Franjo Tuđman

Thu 1/22

8:45 am-9:35 pm

2 stops19h 50m

$599

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 12/10

9:50 pm-10:25 pm

2 stops17h 35m

Zagreb Franjo Tuđman

Wed 12/24

6:15 am-9:13 am

2 stops33h 58m

$606

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 11/25

6:25 pm-10:25 pm

1 stop21h 00m

Zagreb Franjo Tuđman

Mon 12/8

2:40 pm-8:05 pm

1 stop12h 25m

$622

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Thu 11/27

6:25 pm-10:25 pm

1 stop21h 00m

Zagreb Franjo Tuđman

Tue 12/9

6:15 am-1:10 pm

1 stop13h 55m

$622

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 11/30

10:35 pm-10:15 pm

1 stop16h 40m

Zagreb Franjo Tuđman

Sun 12/7

2:35 pm-8:05 pm

1 stop12h 30m

$622

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Thu 10/30

10:00 am-10:25 pm

2 stops30h 25m

Zagreb Franjo Tuđman

Thu 11/13

6:10 am-8:05 pm

1 stop20h 55m

$626

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 11/2

9:50 pm-3:55 pm

1 stop11h 05m

Zagreb Franjo Tuđman

Sun 11/16

6:15 am-11:34 pm

2 stops24h 19m

$628

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 11/30

4:25 pm-11:00 pm

1 stop23h 35m

Zagreb Franjo Tuđman

Wed 12/10

6:30 am-8:31 pm

2 stops21h 01m

$632

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Fri 1/9

8:00 am-1:50 pm

2 stops22h 50m

Zagreb Franjo Tuđman

Fri 1/23

2:35 pm-3:10 pm

2 stops31h 35m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from O'Hare Intl to Zagreb

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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Zagreb?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Zagreb. Price data was last updated on August 29, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Zagreb is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Zagreb (average of $641). Flying from Chicago O'Hare Intl Airport to Zagreb in June is currently the most expensive (average of $1,257). 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 ORD to ZAG?

Find hourly flight availability from O'Hare Intl 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 September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Chicago O'Hare Intl Airport to Zagreb by exploring options for tickets in the morning.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Zagreb?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Zagreb. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Zagreb flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
See what other customers who have flown with KLM, LOT, and United Airlines from Chicago O'Hare Intl Airport to Zagreb have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
LOT
7.6
Good
1,114 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,937 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    Located just 6.7 mi from the city center, Zagreb Franjo Tuđman is the airport most travelers will use when flying to Zagreb from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Franjo Tuđman (ZAG) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 8 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Zagreb?

    Airlines like United Airlines fly from Chicago O'Hare Intl Airport to Zagreb in about 17h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Chicago O'Hare Intl Airport to Zagreb is about 4784 mi.

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Zagreb round-trip from $534. Other airlines that can offer you cheap pricing are Turkish Airlines, from $552, and KLM, from $596. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Zagreb?

    The most popular layover on flights from Chicago O'Hare Intl Airport to Zagreb is Munich.

  • What are some popular things to do or see while on a layover in Munich?

    Most Munich visitors opt to spend their time experiencing Theresienwiese, Marienplatz, and Altes Rathaus. Theresienwiese, Marienplatz and Altes Rathaus are located about 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss if you are interested in checking them out. Those on a layover in Munich in need of a rental car can book one at Munich Franz Josef Strauss for about $62.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Zagreb flights?

    Chicago O'Hare Intl Airport to Zagreb flights that have layovers will least frequently stop in Amsterdam.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Zagreb (average of $641). Flying from Chicago O'Hare Intl Airport to Zagreb in June is currently the most expensive (average of $1,257). 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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Top 8 airlines flying from O'Hare Intl to Zagreb

Discover the top 8 airlines that operate flights from O'Hare Intl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$534Average$1,077FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$552Average$736FlexibilityNo cancel feeOn-time77%
KLMCheapest$596Average$875FlexibilityNo cancel feeOn-time75%
LOTCheapest$597Average$960FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$618Average$948FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$625Average$913FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$626Average$970FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$847Average$1,016FlexibilityNo cancel feeOn-time77%

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