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Cheap flights from Chicago O'Hare Intl Airport to Zagreb from $317

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 O'Hare Intl Airport to Zagreb departing on 9/23. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Zagreb (ORD-ZAG)

Cheap round-trip flights

Turkish Airlines Logo
11:50 am - 12:55 pmORD-ZAG
18h 05m1 stop
Turkish Airlines Logo
7:55 pm - 10:05 amZAG-ORD
21h 10m1 stop
$609Turkish Airlines
Find Deal
Mon, Nov 17 - Tue, Dec 2
Turkish Airlines Logo
8:20 pm - 7:00 pmORD-ZAG
15h 40m1 stop
Turkish Airlines Logo
7:55 pm - 10:05 amZAG-ORD
21h 10m1 stop
$618Turkish Airlines
Find Deal
Mon, Feb 23 - Sat, Mar 7
Turkish Airlines Logo
11:50 am - 7:00 pmORD-ZAG
24h 10m1 stop
Turkish Airlines Logo
7:55 pm - 6:25 pmZAG-ORD
29h 30m1 stop
$621Turkish Airlines
Find Deal
Mon, Feb 23 - Fri, Mar 6
Turkish Airlines Logo
9:20 pm - 7:00 pmORD-ZAG
15h 40m1 stop
Turkish Airlines Logo
9:25 am - 11:05 amZAG-ORD
31h 40m1 stop
$622Turkish Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
Lufthansa Logo
9:50 pm - 3:55 pmORD-ZAG
11h 05m1 stop
Lufthansa Logo
2:45 pm - 8:05 pmZAG-ORD
12h 20m1 stop
$628Lufthansa
Find Deal
Tue, Nov 25 - Thu, Dec 4
Lufthansa Logo
4:20 pm - 12:50 pmORD-ZAG
13h 30m2 stops
Lufthansa Logo
6:15 am - 1:10 pmZAG-ORD
13h 55m1 stop
$634Lufthansa
Find Deal
Mon, Nov 17 - Tue, Dec 2
Air France Logo
5:45 pm - 2:35 pmORD-ZAG
13h 50m2 stops
Air France Logo
8:25 am - 3:10 pmZAG-ORD
13h 45m1 stop
$636Air France
Find Deal
Tue, Jan 27 - Tue, Feb 10
United Airlines Logo
11:15 am - 10:25 pmORD-ZAG
28h 10m2 stops
United Airlines Logo
6:15 am - 1:10 pmZAG-ORD
13h 55m1 stop
$646United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 9
United Airlines Logo
8:55 am - 1:50 pmORD-ZAG
21h 55m2 stops
United Airlines Logo
6:15 am - 9:13 amZAG-ORD
32h 58m2 stops
$653United Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 10
LOT Logo
9:55 pm - 12:05 pmORD-ZAG
31h 10m2 stops
LOT Logo
6:00 pm - 8:00 pmZAG-ORD
33h 00m1 stop
$673LOT
Find Deal
Sun, Nov 2 - Sat, Nov 22

Lufthansa flights from Chicago O'Hare Intl Airport to Zagreb

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Zagreb flight tickets
Lufthansa
Nov 25
ORD9:50 pmChicago O'Hare Intl
11h 05m
1 stop
ZAG3:55 pmZagreb Franjo Tuđman
Dec 4
ZAG2:45 pmZagreb Franjo Tuđman
12h 20m
1 stop
ORD8:05 pmChicago O'Hare Intl
$628
Find similar
Lufthansa
Nov 17
ORD4:20 pmChicago O'Hare Intl
13h 30m
2 stops
ZAG12:50 pmZagreb Franjo Tuđman
Dec 2
ZAG6:15 amZagreb Franjo Tuđman
13h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
$634
Find similar
Lufthansa
Nov 25
ORD4:20 pmChicago O'Hare Intl
13h 30m
2 stops
ZAG12:50 pmZagreb Franjo Tuđman
Dec 9
ZAG1:35 pmZagreb Franjo Tuđman
11h 50m
1 stop
ORD6:25 pmChicago O'Hare Intl
$644
Find similar

United Airlines flights from Chicago O'Hare Intl Airport to Zagreb

Our best United Airlines deals on Chicago O'Hare Intl Airport to Zagreb flight tickets
United Airlines
Nov 25
ORD11:15 amChicago O'Hare Intl
28h 10m
2 stops
ZAG10:25 pmZagreb Franjo Tuđman
Dec 9
ZAG6:15 amZagreb Franjo Tuđman
13h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
$646
Find similar
United Airlines
Feb 24
ORD8:55 amChicago O'Hare Intl
21h 55m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 10
ZAG6:15 amZagreb Franjo Tuđman
32h 58m
2 stops
ORD9:13 amChicago O'Hare Intl
$653
Find similar
United Airlines
Feb 23
ORD1:12 pmChicago O'Hare Intl
26h 13m
2 stops
ZAG10:25 pmZagreb Franjo Tuđman
Mar 9
ZAG2:40 pmZagreb Franjo Tuđman
47h 25m
2 stops
ORD8:05 amChicago O'Hare Intl
$666
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 28, 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

Fly to

Route

Depart

Return

Price

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 11/17

11:50 am-12:55 pm

1 stop18h 05m

Zagreb Franjo Tuđman

Tue 12/2

7:55 pm-10:05 am

1 stop21h 10m

$609

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 2/23

8:20 pm-7:00 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Sat 3/7

7:55 pm-10:05 am

1 stop21h 10m

$618

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 2/23

11:50 am-7:00 pm

1 stop24h 10m

Zagreb Franjo Tuđman

Fri 3/6

7:55 pm-6:25 pm

1 stop29h 30m

$621

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sat 10/25

9:20 pm-7:00 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Sat 11/1

9:25 am-11:05 am

1 stop31h 40m

$622

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 11/25

9:50 pm-3:55 pm

1 stop11h 05m

Zagreb Franjo Tuđman

Thu 12/4

2:45 pm-8:05 pm

1 stop12h 20m

$628

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Mon 11/17

4:20 pm-12:50 pm

2 stops13h 30m

Zagreb Franjo Tuđman

Tue 12/2

6:15 am-1:10 pm

1 stop13h 55m

$634

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 1/27

5:45 pm-2:35 pm

2 stops13h 50m

Zagreb Franjo Tuđman

Tue 2/10

8:25 am-3:10 pm

1 stop13h 45m

$636

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 11/25

11:15 am-10:25 pm

2 stops28h 10m

Zagreb Franjo Tuđman

Tue 12/9

6:15 am-1:10 pm

1 stop13h 55m

$646

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 2/24

8:55 am-1:50 pm

2 stops21h 55m

Zagreb Franjo Tuđman

Tue 3/10

6:15 am-9:13 am

2 stops32h 58m

$653

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Sun 11/2

9:55 pm-12:05 pm

2 stops31h 10m

Zagreb Franjo Tuđman

Sat 11/22

6:00 pm-8:00 pm

1 stop33h 00m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Zagreb from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport, with most prices found around $635. The month of October is another great option to travel to Zagreb, with average flight prices from Chicago O'Hare Intl Airport averaging around $640.

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

The cheapest day to depart from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport for as low as $713 on momondo.

How have Chicago O'Hare Intl Airport to Zagreb flight prices changed over time?

As of August 2025, prices for Chicago O'Hare Intl Airport to Zagreb flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Zagreb (ORD to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Zagreb

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Zagreb. There are no popular flight routes from Chicago O'Hare Intl Airport to Zagreb.
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  • How far is Chicago O'Hare Intl to Zagreb Franjo Tuđman by plane?

    The distance between Chicago O'Hare Intl and Zagreb Franjo Tuđman is about 4777.1 mi. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Zagreb Franjo Tuđman Airport?

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

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Zagreb Franjo Tuđman Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Zagreb?

Best airlines flying from Chicago O'Hare Intl Airport to Zagreb

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $534Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
3,955 reviews
Search Turkish Airlines flights
KLMPriceFrom $596Free CancellationRating
7.8
1,382 reviews
Search KLM flights
LOTPriceFrom $609Free CancellationRating
7.6
1,112 reviews
Search LOT flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Air SerbiaPriceFrom $625Free CancellationRating
6.2
198 reviews
Search Air Serbia flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,368 reviews
Search Lufthansa flights
Air FrancePriceFrom $847Free CancellationRating
7.4
1,469 reviews
Search Air France flights

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Velika Gorica
Varaždin

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. All flights to Zagreb from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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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