What is the cheapest airline that flies from Chicago to Zagreb Franjo Tuđman?

Air Serbia, Delta, and Turkish Airlines are the most popular carriers operating from Chicago to Zagreb Franjo Tuđman

Which airport is the most popular layover for flights between Chicago and Zagreb?

Istanbul (IST) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago to Zagreb?

Belgrade (BEG) has the shortest average layover time for this route: 1h 21m.

Which layover airport offers the lowest fares from Chicago to Zagreb?

Flights via London (LHR) offer the lowest average round-trip price of $734.

What airlines fly to Zagreb?

Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Zagreb from Chicago according to our data. Lufthansa is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Zagreb. Keep in mind that there are 8 different airlines that fly to Zagreb on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to Zagreb?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 11h 00m.

When did momondo last update prices for flights from Chicago to Zagreb Franjo Tuđman Airport?

Prices for flights from Chicago to Zagreb Franjo Tuđman Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago to Zagreb Franjo Tuđman Airport?

As of September 2025, there are 8 operators available to choose from for flights from Chicago to Zagreb Franjo Tuđman Airport.

How old do you have to be to fly from Chicago to Zagreb Franjo Tuđman Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Zagreb Franjo Tuđman Airport.

What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$300 Cheap Flights from Chicago to Zagreb in 2025/26

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Round-trip

One-way

Last minute

Cheap round-trip flights

3:55 pm - 12:50 pmORD-ZAG

13h 55m2 stops

4:40 pm - 6:25 pmZAG-ORD

32h 45m1 stop

$588Multiple Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 2

2:00 pm - 1:50 pmORD-ZAG

16h 50m2 stops

1:35 pm - 11:06 amZAG-ORD

28h 31m2 stops

$591Air Canada

Find Deal

Wed, Jan 14 - Wed, Jan 28

9:40 pm - 5:20 pmORD-ZAG

12h 40m1 stop

6:05 pm - 7:40 pmZAG-ORD

32h 35m1 stop

$592LOT

Find Deal

Tue, Oct 7 - Sat, Oct 18

10:55 pm - 5:20 pmORD-ZAG

12h 25m1 stop

6:00 pm - 9:00 pmZAG-ORD

33h 00m1 stop

$600LOT

Find Deal

Fri, Mar 13 - Sat, Mar 21

9:40 pm - 9:20 pmORD-ZAG

16h 40m1 stop

6:05 am - 12:55 pmZAG-ORD

13h 50m1 stop

$602Lufthansa

Find Deal

Tue, Oct 7 - Tue, Oct 21

10:30 pm - 11:35 pmORD-ZAG

18h 05m1 stop

6:15 am - 9:05 pmZAG-ORD

20h 50m1 stop

$606Lufthansa

Find Deal

Wed, Oct 15 - Wed, Oct 29

7:00 am - 1:50 pmORD-ZAG

23h 50m2 stops

2:40 pm - 8:13 pmZAG-ORD

36h 33m2 stops

$608United Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

11:50 am - 7:00 pmORD-ZAG

24h 10m1 stop

7:55 pm - 6:25 pmZAG-ORD

29h 30m1 stop

$621Turkish Airlines

Find Deal

Sat, Jan 17 - Sat, Jan 31

6:25 pm - 10:15 pmORD-ZAG

20h 50m1 stop

6:15 am - 2:55 pmZAG-ORD

15h 40m2 stops

$623United Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 27

9:20 pm - 8:30 amORD-ZAG

29h 10m1 stop

7:55 pm - 11:05 amZAG-ORD

21h 10m1 stop

$647Turkish Airlines

Find Deal

Fri, Mar 13 - Sun, Mar 22

United Airlines flights from Chicago to Zagreb

Our best United Airlines deals on Chicago to Zagreb flight tickets

United Airlines

Jan 12

ORD7:00 amChicago O'Hare Intl

23h 50m

2 stops

ZAG1:50 pmZagreb Franjo Tuđman

Jan 26

ZAG2:40 pmZagreb Franjo Tuđman

36h 33m

2 stops

ORD8:13 pmChicago O'Hare Intl

$608

Find similar

United Airlines

Feb 13

ORD6:25 pmChicago O'Hare Intl

20h 50m

1 stop

ZAG10:15 pmZagreb Franjo Tuđman

Feb 27

ZAG6:15 amZagreb Franjo Tuđman

15h 40m

2 stops

ORD2:55 pmChicago O'Hare Intl

$623

Find similar

United Airlines

Nov 6

ORD9:00 amChicago O'Hare Intl

21h 50m

2 stops

ZAG1:50 pmZagreb Franjo Tuđman

Nov 20

ZAG6:10 amZagreb Franjo Tuđman

20h 55m

1 stop

ORD8:05 pmChicago O'Hare Intl

$626

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Lufthansa flights from Chicago to Zagreb

Our best Lufthansa deals on Chicago to Zagreb flight tickets

Lufthansa

Oct 7

ORD9:40 pmChicago O'Hare Intl

16h 40m

1 stop

ZAG9:20 pmZagreb Franjo Tuđman

Oct 21

ZAG6:05 amZagreb Franjo Tuđman

13h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$602

Find similar

Lufthansa

Oct 15

ORD10:30 pmChicago O'Hare Intl

18h 05m

1 stop

ZAG11:35 pmZagreb Franjo Tuđman

Oct 29

ZAG6:15 amZagreb Franjo Tuđman

20h 50m

1 stop

ORD9:05 pmChicago O'Hare Intl

$606

Find similar

Lufthansa

Mar 15

ORD10:50 pmChicago O'Hare Intl

11h 05m

1 stop

ZAG3:55 pmZagreb Franjo Tuđman

Mar 22

ZAG2:35 pmZagreb Franjo Tuđman

12h 30m

1 stop

ORD9:05 pmChicago O'Hare Intl

$620

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 2/16

3:55 pm-12:50 pm

2 stops13h 55m

Zagreb Franjo Tuđman

Mon 3/2

4:40 pm-6:25 pm

1 stop32h 45m

$588

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 1/14

2:00 pm-1:50 pm

2 stops16h 50m

Zagreb Franjo Tuđman

Wed 1/28

1:35 pm-11:06 am

2 stops28h 31m

$591

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 10/7

9:40 pm-5:20 pm

1 stop12h 40m

Zagreb Franjo Tuđman

Sat 10/18

6:05 pm-7:40 pm

1 stop32h 35m

$592

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Fri 3/13

10:55 pm-5:20 pm

1 stop12h 25m

Zagreb Franjo Tuđman

Sat 3/21

6:00 pm-9:00 pm

1 stop33h 00m

$600

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 10/7

9:40 pm-9:20 pm

1 stop16h 40m

Zagreb Franjo Tuđman

Tue 10/21

6:05 am-12:55 pm

1 stop13h 50m

$602

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Wed 10/15

10:30 pm-11:35 pm

1 stop18h 05m

Zagreb Franjo Tuđman

Wed 10/29

6:15 am-9:05 pm

1 stop20h 50m

$606

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 1/12

7:00 am-1:50 pm

2 stops23h 50m

Zagreb Franjo Tuđman

Mon 1/26

2:40 pm-8:13 pm

2 stops36h 33m

$608

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 1/17

11:50 am-7:00 pm

1 stop24h 10m

Zagreb Franjo Tuđman

Sat 1/31

7:55 pm-6:25 pm

1 stop29h 30m

$621

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Fri 2/13

6:25 pm-10:15 pm

1 stop20h 50m

Zagreb Franjo Tuđman

Fri 2/27

6:15 am-2:55 pm

2 stops15h 40m

$623

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Fri 3/13

9:20 pm-8:30 am

1 stop29h 10m

Zagreb Franjo Tuđman

Sun 3/22

7:55 pm-11:05 am

1 stop21h 10m

$647

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Zagreb?

The month of January is, on average, the cheapest month to fly to Zagreb from Chicago, with most prices found around $538. The month of October is another great option to travel to Zagreb, with average flight prices from Chicago averaging around $577.

What is the cheapest day to depart on your flight to Zagreb?

The cheapest day to depart from Chicago to Zagreb is on a Sunday. Travelers who choose to depart for Zagreb on a Sunday will often find tickets for as low as $858. On the other hand, Monday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $977.

What is the cheapest time of day to depart on your flight to Zagreb?

Flying to Zagreb from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $763 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Zagreb is in the afternoon when prices are around $965.

How far in advance should I book a flight to Zagreb?

You are more likely to see cheaper flights to Zagreb from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $834 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from Chicago for as low as $715 on momondo.

Can stopping save me money on Chicago to Zagreb flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago to Zagreb flight.

How have Chicago to Zagreb flight prices changed over time?

As of September 2025, prices for Chicago to Zagreb flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Zagreb according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Zagreb (CHI to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Zagreb

Direct flights	None

There are no direct flights from Chicago to Zagreb. There are no popular flight routes from Chicago to Zagreb.

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How far is Chicago to Zagreb Franjo Tuđman by plane?
The straight-line distance from Chicago to Zagreb Franjo Tuđman is 4771.7 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Zagreb Franjo Tuđman Airport?
Prices for flights from Chicago to Zagreb Franjo Tuđman Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Zagreb Franjo Tuđman Airport?
As of September 2025, there are 8 operators available to choose from for flights from Chicago to Zagreb Franjo Tuđman Airport.
How old do you have to be to fly from Chicago to Zagreb Franjo Tuđman Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Zagreb Franjo Tuđman Airport.
What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?
The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago to Zagreb?
momondo data reveals that the most frequently booked airline on the route from Chicago to Zagreb is Lufthansa, representing 36% of all bookings. The subsequent popular airlines are Turkish Airlines at 23%, LOT at 17%, and KLM at 7%.

Best airlines flying from Chicago to Zagreb

Compare and see reviews for airlines that fly from Chicago to Zagreb with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $534	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Turkish Airlines	PriceFrom $549	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
LOT	PriceFrom $597	Free Cancellation	Rating 7.6 1,114 reviews	Search LOT flights
KLM	PriceFrom $613	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
United Airlines	PriceFrom $618	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Lufthansa	PriceFrom $624	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Air Serbia	PriceFrom $625	Free Cancellation	Rating 6.2 200 reviews	Search Air Serbia flights
Air France	PriceFrom $847	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights

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Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Zagreb?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Zagreb from Chicago.

Can I find flights from Chicago to Zagreb with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Zagreb flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Zagreb?

Once you have performed a search for Chicago to Zagreb flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Zagreb right now. Can momondo alert me if prices change?

Price alerts on flights to Zagreb from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Chicago to Zagreb from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Zagreb departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Chicago to Zagreb

Our best United Airlines deals on Chicago to Zagreb flight tickets

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How to get the cheapest flight ticket from Chicago to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Zagreb?

The month of January is, on average, the cheapest month to fly to Zagreb from Chicago, with most prices found around $538. The month of October is another great option to travel to Zagreb, with average flight prices from Chicago averaging around $577.

What is the cheapest day to depart on your flight to Zagreb?

What is the cheapest time of day to depart on your flight to Zagreb?

How far in advance should I book a flight to Zagreb?

Can stopping save me money on Chicago to Zagreb flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago to Zagreb flight.

How have Chicago to Zagreb flight prices changed over time?

As of September 2025, prices for Chicago to Zagreb flights are approximately 11% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Zagreb Franjo Tuđman?

Air Serbia, Delta, and Turkish Airlines are the most popular carriers operating from Chicago to Zagreb Franjo Tuđman

What airlines fly to Zagreb?

Which airport is the most popular layover for flights between Chicago and Zagreb?

Istanbul (IST) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Zagreb?

Flights via London (LHR) offer the lowest average round-trip price of $734.

Which layover airport has the shortest travel time from Chicago to Zagreb?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 11h 00m.

Which layover airport has the shortest connection time from Chicago to Zagreb?

Belgrade (BEG) has the shortest average layover time for this route: 1h 21m.

When to book flights from Chicago to Zagreb

Cheap Chicago to Zagreb (CHI to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Zagreb

Direct flights

How far is Chicago to Zagreb Franjo Tuđman by plane?

When did momondo last update prices for flights from Chicago to Zagreb Franjo Tuđman Airport?

How many operators does momondo search for flights from Chicago to Zagreb Franjo Tuđman Airport?

How old do you have to be to fly from Chicago to Zagreb Franjo Tuđman Airport?

What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

What is the most popular airline from Chicago to Zagreb?

Best airlines flying from Chicago to Zagreb

Compare and see reviews for airlines that fly from Chicago to Zagreb with momondo

Traveling to a place near Zagreb?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Zagreb?

Can I find flights from Chicago to Zagreb with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Zagreb?

I’m not ready to book a flight from Chicago to Zagreb right now. Can momondo alert me if prices change?

An easier way to manage your Zagreb trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Croatia

Airports servicing Croatia