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

Flying on British Airways is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $614. Additional round-trip tickets that might be worth considering are offered by LOT and United Airlines, with the lowest prices starting at $651 and $682, respectively. These flights start at 24% 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 ($418), Turkish Airlines ($562), and LOT ($634).

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

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

What are the most popular airlines that fly from Zagreb to Chicago O'Hare Intl Airport?

When booking a flight from Zagreb to Chicago O'Hare Intl Airport, you may want to consider flying on KLM, Lufthansa or LOT as they are the most popular for this route.

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

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago O'Hare Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Zagreb in November are about $718 on average during November, but can be found for as low as $560.

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.

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.

$418+ Flights from Zagreb to Chicago O'Hare Intl Airport

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Cheap flight deals from Zagreb to O'Hare Intl

Round-trip from	$614 (British Airways)
One-way from	$418 (Air Serbia)
Popular in	November
Cheapest in	February
Average price	$849

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. 8% potential increase in price ($73 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Sat 6/288:45 pmZAG - ORD

1 stop22h 10mBritish Airways

Mon 7/149:15 pmORD - ZAG

1 stop15h 10mBritish Airways

Deal found 6/11

$614

Sat 9/612:40 pmZAG - ORD

1 stop30h 25mLOT

Sat 9/139:40 pmORD - ZAG

1 stop31h 15mLOT

Deal found 6/11

$651

Thu 9/46:00 amZAG - ORD

2 stops15h 55mUnited Airlines

Thu 9/1110:30 pmORD - ZAG

1 stop18h 10mUnited Airlines

Deal found 6/11

$682

Sat 6/218:45 pmZAG - ORD

1 stop22h 10mAmerican Airlines

Mon 7/75:18 pmORD - ZAG

2 stops19h 07mAmerican Airlines

Deal found 6/10

$684

Thu 9/46:00 amZAG - ORD

1 stop12h 00mLufthansa

Fri 9/126:00 pmORD - ZAG

1 stop20h 20mLufthansa

Deal found 6/11

$692

Thu 9/46:00 amZAG - ORD

2 stops19h 41mAir Canada

Tue 9/167:10 amORD - ZAG

2 stops22h 25mAir Canada

Deal found 6/11

$698

Mon 7/213:00 pmZAG - ORD

2 stops24h 05mMultiple Airlines

Sun 8/310:30 pmORD - ZAG

1 stop18h 05mMultiple Airlines

Deal found 6/12

$707

Fri 9/56:00 amZAG - ORD

2 stops22h 56mDelta

Fri 9/126:10 pmORD - ZAG

2 stops15h 40mDelta

Deal found 6/11

$745

Tue 9/99:50 amZAG - ORD

1 stop35h 35mAir Serbia

Wed 9/104:30 pmORD - ZAG

1 stop33h 40mAir Serbia

Deal found 6/11

$808

Sat 6/2811:20 amZAG - ORD

1 stop33h 00mAustrian Airlines

Mon 7/143:55 pmORD - ZAG

2 stops19h 15mAustrian Airlines

Deal found 6/11

$839

Mon 9/88:20 pmZAG - ORD

1 stop28h 35mTurkish Airlines

Wed 9/107:50 pmORD - ZAG

1 stop16h 35mTurkish Airlines

Deal found 6/11

$883

Mon 7/212:45 pmZAG - ORD

3 stops33h 55mITA Airways

Fri 7/2510:37 amORD - ZAG

3 stops27h 03mITA Airways

Deal found 6/11

$1,805

Best flights from Zagreb to O'Hare Intl
Discover carefully curated flight deals from Zagreb to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 6/288:45 pmZAG - ORD

1 stop22h 10mBritish Airways

Mon 7/149:15 pmORD - ZAG

1 stop15h 10mBritish Airways

Deal found 6/11

$614

Sat 9/612:40 pmZAG - ORD

1 stop30h 25mLOT

Sat 9/139:40 pmORD - ZAG

1 stop31h 15mLOT

Deal found 6/11

$651

Thu 9/46:00 amZAG - ORD

2 stops15h 55mUnited Airlines

Thu 9/1110:30 pmORD - ZAG

1 stop18h 10mUnited Airlines

Deal found 6/11

$682

Thu 9/46:00 amZAG - ORD

1 stop12h 00mLufthansa

Fri 9/126:00 pmORD - ZAG

1 stop20h 20mLufthansa

Deal found 6/11

$692

Thu 9/46:00 amZAG - ORD

2 stops19h 41mAir Canada

Tue 9/167:10 amORD - ZAG

2 stops22h 25mAir Canada

Deal found 6/11

$698

Mon 7/213:00 pmZAG - ORD

2 stops24h 05mMultiple Airlines

Sun 8/310:30 pmORD - ZAG

1 stop18h 05mMultiple Airlines

Deal found 6/12

$707

Fri 9/56:00 amZAG - ORD

2 stops22h 56mDelta

Fri 9/126:10 pmORD - ZAG

2 stops15h 40mDelta

Deal found 6/11

$745

Tue 9/99:50 amZAG - ORD

1 stop35h 35mAir Serbia

Wed 9/104:30 pmORD - ZAG

1 stop33h 40mAir Serbia

Deal found 6/11

$808

Sat 6/2811:20 amZAG - ORD

1 stop33h 00mAustrian Airlines

Mon 7/143:55 pmORD - ZAG

2 stops19h 15mAustrian Airlines

Deal found 6/11

$839

Sat 6/288:45 pmZAG - ORD

2 stops27h 10mAmerican Airlines

Mon 7/145:18 pmORD - ZAG

2 stops19h 07mAmerican Airlines

Deal found 6/10

$865

Mon 9/88:20 pmZAG - ORD

1 stop28h 35mTurkish Airlines

Wed 9/107:50 pmORD - ZAG

1 stop16h 35mTurkish Airlines

Deal found 6/11

$883

Mon 7/212:45 pmZAG - ORD

3 stops33h 55mITA Airways

Fri 7/2510:37 amORD - ZAG

3 stops27h 03mITA Airways

Deal found 6/11

$1,805

Last-minute flights from Zagreb to O'Hare Intl
Discover last-minute flight deals from Zagreb to O'Hare Intl. Data last updated June 12, 2025 and is based on user searches.

Sat 6/218:45 pmZAG - ORD

1 stop22h 10mAmerican Airlines

Mon 7/75:18 pmORD - ZAG

2 stops19h 07mAmerican Airlines

Deal found 6/10

$684

Sat 6/216:00 amZAG - ORD

1 stop12h 00mLufthansa

Mon 7/76:00 pmORD - ZAG

1 stop20h 20mLufthansa

Deal found 6/10

$748

Sat 6/2110:20 pmZAG - ORD

3 stops21h 35mMultiple Airlines

Mon 7/710:15 pmORD - ZAG

2 stops17h 05mMultiple Airlines

Deal found 6/10

$1,446

Sat 6/288:45 pmZAG - ORD

1 stop22h 10mBritish Airways

Mon 7/149:15 pmORD - ZAG

1 stop15h 10mBritish Airways

Deal found 6/11

$614

Sat 6/286:05 pmZAG - ORD

1 stop25h 00mLOT

Mon 7/149:40 pmORD - ZAG

1 stop12h 40mLOT

Deal found 6/10

$757

Sat 6/2811:20 amZAG - ORD

1 stop33h 00mAustrian Airlines

Mon 7/143:55 pmORD - ZAG

2 stops19h 15mAustrian Airlines

Deal found 6/11

$839

Sun 7/202:40 amZAG - ORD

1 stop26h 20mTurkish Airlines

Sun 8/37:50 pmORD - ZAG

2 stops34h 15mTurkish Airlines

Deal found 6/12

$2,091

Mon 7/213:00 pmZAG - ORD

2 stops24h 05mMultiple Airlines

Sun 8/310:30 pmORD - ZAG

1 stop18h 05mMultiple Airlines

Deal found 6/12

$707

Mon 7/212:45 pmZAG - ORD

3 stops33h 55mITA Airways

Fri 7/2510:37 amORD - ZAG

3 stops27h 03mITA Airways

Deal found 6/11

$1,805

Fri 7/256:05 amZAG - ORD

2 stops31h 25mUnited Airlines

Fri 8/17:20 amORD - ZAG

2 stops23h 50mUnited Airlines

Deal found 6/9

$700

One-way flights from Zagreb to O'Hare Intl
Search for one-way flight options from Zagreb to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 9/169:50 amZAG - ORD

1 stop35h 35mAir Serbia

Deal found 6/10

$418

Tue 6/1710:25 amZAG - ORD

3 stops42h 31mMultiple Airlines

Deal found 6/11

$427

Sun 10/121:45 pmZAG - ORD

1 stop35h 10mTurkish Airlines

Deal found 6/11

$562

Sun 9/76:05 pmZAG - ORD

2 stops28h 05mLOT

Deal found 6/10

$634

Sun 8/1010:45 amZAG - ORD

1 stop14h 30mBritish Airways

Deal found 6/10

$661

Mon 10/132:40 pmZAG - ORD

2 stops26h 29mAmerican Airlines

Deal found 6/11

$687

Wed 10/88:20 amZAG - ORD

2 stops16h 25mKLM

Deal found 6/11

$740

Wed 7/21:20 pmZAG - ORD

2 stops29h 05mLufthansa

Deal found 6/10

$825

Fri 9/128:25 pmZAG - ORD

1 stop24h 50mIberia

Deal found 6/9

$1,407

Cheapflights Fare Finder

Use the filters below to find and compare flights from Zagreb to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 6/28

8:45 pm-11:55 am

1 stop22h 10m

Chicago O'Hare Intl

Mon 7/14

9:15 pm-7:25 pm

1 stop15h 10m

$614

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 9/6

12:40 pm-12:05 pm

1 stop30h 25m

Chicago O'Hare Intl

Sat 9/13

9:40 pm-11:55 am

1 stop31h 15m

$651

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 9/4

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

Thu 9/11

10:30 pm-11:40 pm

1 stop18h 10m

$682

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 9/4

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Fri 9/12

6:00 pm-9:20 pm

1 stop20h 20m

$692

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Thu 9/4

6:00 am-6:41 pm

2 stops19h 41m

Chicago O'Hare Intl

Tue 9/16

7:10 am-12:35 pm

2 stops22h 25m

$698

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Mon 7/21

3:00 pm-8:05 am

2 stops24h 05m

Chicago O'Hare Intl

Sun 8/3

10:30 pm-11:35 pm

1 stop18h 05m

$707

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Fri 9/5

6:00 am-9:56 pm

2 stops22h 56m

Chicago O'Hare Intl

Fri 9/12

6:10 pm-4:50 pm

2 stops15h 40m

$745

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Tue 9/9

9:50 am-2:25 pm

1 stop35h 35m

Chicago O'Hare Intl

Wed 9/10

4:30 pm-9:10 am

1 stop33h 40m

$808

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 6/28

11:20 am-1:20 pm

1 stop33h 00m

Chicago O'Hare Intl

Mon 7/14

3:55 pm-6:10 pm

2 stops19h 15m

$839

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 6/28

8:45 pm-4:55 pm

2 stops27h 10m

Chicago O'Hare Intl

Mon 7/14

5:18 pm-7:25 pm

2 stops19h 07m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results

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?

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.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Zagreb to Chicago, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 British Airways is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $614. Additional round-trip tickets that might be worth considering are offered by LOT and United Airlines, with the lowest prices starting at $651 and $682, respectively. These flights start at 24% 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 ($418), Turkish Airlines ($562), and LOT ($634).
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

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Top 3 airlines flying from Zagreb to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
LOT	Cheapest$595	Average$763	FlexibilityNo cancel fee	On-time81%
Lufthansa	Cheapest$612	Average$751	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$693	Average$843	FlexibilityNo cancel fee	On-time75%

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$418+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Zagreb to O'Hare Intl

Cheapest flights from Zagreb to O'Hare IntlExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Zagreb to Chicago O'Hare Intl Airport that are best for you.

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.

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?

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 June 12, 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Zagreb to Chicago, such as Delta, KLM and LOT. Users have also rated airlines 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 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?

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

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

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

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

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

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

Traveling to a place near Zagreb?

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Alternative routes for Zagreb to O'Hare Intl

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Top 3 airlines flying from Zagreb to O'Hare Intl

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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 June 12, 2025.