ORD - ZAG

$326 Find Cheap Flights from Chicago O'Hare Airport to Zagreb - Compare and Save

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Everything you should know

Cheapest round-trip
$620
Typical prices: $774-$1,145
Multiple Airlines
Thu 11/29Sat 12/15
ORD - ZAG • 3 stops
Cheapest one-way
$326
Typical prices: $379-$708
Multiple Airlines
Sat 12/8
ORD - ZAG • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Zagreb. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 27% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $804 (round-trip)
Vienna Intl (VIE)
Shortest trip • 11h 45m (one-way)
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Insights
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We hope you love your trip to Zagreb!
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Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Zagreb (ORD-ZAG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Zagreb

Sun, Nov 29 - Tue, Dec 15
Multiple Airlines Logo
6:30 pm - 11:00 amORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
33h 30m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Belgrade Nikola Tesla
Multiple Airlines Logo
4:35 pm - 5:20 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
31h 45m3 stops Amsterdam Schiphol Stockholm Arlanda Reykjavik Keflavik Intl
$620Multiple Airlines
Sun, Nov 29 - Tue, Dec 15
Multiple Airlines Logo
6:30 pm - 11:00 amORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
33h 30m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Belgrade Nikola Tesla
Multiple Airlines Logo
4:35 pm - 5:20 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
31h 45m3 stops Amsterdam Schiphol Stockholm Arlanda Reykjavik Keflavik Intl
$628Multiple Airlines
Sun, Nov 29 - Tue, Dec 15
Turkish Airlines Logo
8:15 pm - 8:30 amORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
29h 15m1 stop Istanbul
Turkish Airlines Logo
8:05 pm - 10:00 amZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
20h 55m1 stop Istanbul
$657Turkish Airlines
Sun, Nov 29 - Tue, Dec 15
Turkish Airlines Logo
11:45 am - 8:30 amORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
13h 45m1 stop Istanbul
Turkish Airlines Logo
8:05 pm - 10:00 amZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
20h 55m1 stop Istanbul
$661Turkish Airlines
Fri, Apr 2 - Fri, Apr 16
LOT Logo
9:50 pm - 12:05 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
31h 15m1 stop Warsaw Frederic Chopin
LOT Logo
6:05 pm - 3:10 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
28h 05m1 stop Warsaw Frederic Chopin
$719LOT
Sun, Apr 4 - Sun, Apr 18
LOT Logo
9:50 pm - 12:05 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
31h 15m1 stop Warsaw Frederic Chopin
LOT Logo
6:05 pm - 7:50 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
32h 45m1 stop Warsaw Frederic Chopin
$720LOT
Sun, Apr 18 - Wed, Apr 21
United Airlines Logo
10:30 pm - 11:40 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
18h 10m1 stop Frankfurt am Main
United Airlines Logo
6:00 am - 2:50 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
15h 50m1 stop Frankfurt am Main
$760United Airlines
Sun, Apr 18 - Wed, Apr 21
United Airlines Logo
4:05 pm - 2:45 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
15h 40m1 stop Frankfurt am Main
United Airlines Logo
6:00 am - 2:48 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
15h 48m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$763United Airlines
Mon, Mar 22 - Thu, Mar 25
Lufthansa Logo
10:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
11h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:20 pm - 7:25 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
12h 05m1 stop Munich Franz Josef Strauss
$771Lufthansa
Sun, Mar 21 - Thu, Mar 25
Lufthansa Logo
10:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ZAG Zagreb Franjo Tuđman
11h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:20 pm - 7:25 pmZAG  Zagreb Franjo Tuđman-ORD Chicago O'Hare Intl
12h 05m1 stop Munich Franz Josef Strauss
$771Lufthansa
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Zagreb flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Zagreb?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Zagreb. It’s 9% cheaper than the average day, while Thursday is the most expensive, with prices 7% higher.

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

•April is the cheapest month to fly from Chicago O'Hare Intl Airport to Zagreb at $697 round-trip.
•December ($1,194) and June ($1,070) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Chicago O'Hare Intl Airport to Zagreb the cheapest?

Flights from Chicago O'Hare Intl Airport to Zagreb are cheapest 25 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Chicago O'Hare Intl Airport to Zagreb flights

Low season

February

Cheapest flight

$326
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 126% increase in travelers.
One-way flight from Chicago O'Hare Intl Airport to Zagreb

When to book flights from O'Hare Intl to Zagreb

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Zagreb flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Zagreb?

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Zagreb:

    • Economy Class
    • Premium Economy Class
    • Business Class

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

    A nonstop flight from Chicago O'Hare Intl Airport to Zagreb takes 00m, covering 4,784 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Zagreb?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Zagreb flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Zagreb range from $774 to $1,145, with an average of $954 over the past 12 months. Anything below $774 counts as a good deal.

  • How expensive are last-minute Chicago O'Hare Intl Airport to Zagreb flights?

    Last-minute fares on this route (booked within two weeks of departure) run 13% above the $954 route average. Book 25 weeks before departure for the lowest fares.

  • How are flight prices from Chicago O'Hare Intl Airport to Zagreb looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Zagreb are currently lower than usual. Average one-way flight prices are about $435, which is 25% below the typical average for this route.

  • What car rental options are available at Zagreb Franjo Tuđman Airport (ZAG)?

    Zagreb Franjo Tuđman Airport (ZAG) hosts 5 major car rental companies, with daily rates averaging $30 for economy cars. Top options include:

    • GREEN MOTION
    • Avis
    • Sixt
    • Alamo
    • Street Rent a Car

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Zagreb?

    Flights from Chicago O'Hare Intl Airport to Zagreb usually depart from Chicago O'Hare Intl (ORD) and arrive at Zagreb Franjo Tuđman (ZAG).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Zagreb pass through?

    One-stop flights from Chicago O'Hare Intl Airport to Zagreb most commonly connect through:

    • Munich Franz Josef Strauss (MUC) - 30% of one-stop connections
    • Istanbul (IST) - 20% of one-stop connections
    • Amsterdam Schiphol (AMS) - 15% of one-stop connections
    • Frankfurt am Main (FRA) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Zagreb?

    Yes. Flexible dates can save you up to 15% on flights from Chicago O'Hare Intl Airport to Zagreb. Sunday is the cheapest departure day at $877 round-trip on average, while Thursday is the most expensive at $1,029, a difference of $152.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Zagreb?

    Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time at 11h 45m, compared with 11h 50m via Brussels Bruxelles-National (BRU) and 12h 47m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Chicago O'Hare Intl Airport and Zagreb?

    Zagreb is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Zagreb?

    Some of the most popular sights in Zagreb are Ban Jelacic Square, Arena Zagreb and Ethnographic Museum. These are among the most viewed places in Zagreb on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to Zagreb flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $877, about $152 less than Thursday fares (15% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 33% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Zagreb trip for April. Fares historically average $697 round-trip in that month - typically $497 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from O'Hare Intl to Zagreb

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