ZAG - ORD

$389 Find Cheap Flights from Zagreb to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to O'Hare Intl departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$823
Typical prices: $768-$840
Iberia
Sat 7/4Wed 7/15
ZAG - ORD • 2 stops
Cheapest one-way
$389
Typical prices: $466-$716
Multiple Airlines
Tue 10/6
ZAG - ORD • 3 stops
Top airlines
Cheapest • from $823 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Zagreb and O'Hare Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $750 (round-trip)
Shortest trip • 12h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Jul 4 - Wed, Jul 15
Iberia Logo
9:35 pm - 12:29 am
ZAG
-
ORD
33h 54m
2 stops
Iberia Logo
10:51 am - 10:25 am
ORD
-
ZAG
16h 34m
2 stops
$823Iberia
Mon, Jul 20 - Sat, Aug 15
Lufthansa Logo
6:05 am - 2:55 pm
ZAG
-
ORD
15h 50m
1 stop
Lufthansa Logo
9:40 pm - 9:35 pm
ORD
-
ZAG
16h 55m
1 stop
$825Lufthansa
Sat, Jul 4 - Sun, Jul 19
Iberia Logo
9:35 pm - 12:29 am
ZAG
-
ORD
33h 54m
2 stops
Iberia Logo
4:55 pm - 9:45 am
ORD
-
ZAG
33h 50m
1 stop
$827Iberia
Sun, Jul 12 - Sun, Aug 2
Lufthansa Logo
5:55 am - 11:00 am
ZAG
-
ORD
12h 05m
1 stop
Lufthansa Logo
9:40 pm - 9:35 pm
ORD
-
ZAG
16h 55m
1 stop
$829Lufthansa
Thu, Jul 16 - Thu, Jul 30
Lufthansa Logo
5:45 am - 2:55 pm
ZAG
-
ORD
16h 10m
1 stop
Lufthansa Logo
9:40 pm - 9:35 pm
ORD
-
ZAG
16h 55m
1 stop
$830Lufthansa
Mon, Aug 3 - Wed, Aug 12
Lufthansa Logo
6:15 am - 6:15 pm
ZAG
-
ORD
19h 00m
1 stop
Lufthansa Logo
9:40 pm - 9:35 pm
ORD
-
ZAG
16h 55m
1 stop
$837Lufthansa
Sat, Aug 15 - Sat, Aug 22
Delta Logo
6:00 am - 8:30 pm
ZAG
-
ORD
21h 30m
2 stops
Delta Logo
11:22 am - 11:40 am
ORD
-
ZAG
17h 18m
2 stops
$839Delta
Thu, Jul 9 - Sat, Jul 25
Lufthansa Logo
1:20 pm - 6:15 pm
ZAG
-
ORD
11h 55m
1 stop
Lufthansa Logo
6:00 pm - 9:35 pm
ORD
-
ZAG
20h 35m
1 stop
$841Lufthansa
Sat, Aug 15 - Sat, Aug 22
Delta Logo
6:00 am - 4:17 pm
ZAG
-
ORD
17h 17m
2 stops
Delta Logo
4:20 pm - 4:25 pm
ORD
-
ZAG
17h 05m
1 stop
$845Delta
Mon, Aug 3 - Wed, Aug 12
Lufthansa Logo
6:15 am - 12:55 pm
ZAG
-
ORD
13h 40m
2 stops
Lufthansa Logo
9:40 pm - 9:35 pm
ORD
-
ZAG
16h 55m
1 stop
$847Lufthansa
Booking Insights

KAYAK's insights & trends for Zagreb to O'Hare Intl flights

Get data-powered insights and trends into flights from Zagreb to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Zagreb to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Zagreb to Chicago O'Hare Intl Airport departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zagreb to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Zagreb to Chicago O'Hare Intl Airport is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $4,488 and $1,236 respectively.

Good to know

Low seasonSeptember
Cheapest flight$389
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Zagreb to Chicago

When to book flights from Zagreb to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Zagreb to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Zagreb to Chicago flights

  • What is the cheapest flight from Zagreb to Chicago O'Hare Intl Airport?

    In the last 5 days, the lowest price for a flight from Zagreb to Chicago O'Hare Intl Airport was $389 for a one-way ticket and $823 for a round-trip.

  • Do I need a passport to fly between Zagreb and Chicago?

    A passport is required to fly from Zagreb to Chicago.

  • Which aircraft models fly most regularly from Zagreb to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Zagreb to Chicago?

    Star Alliance is the only airline alliance operating flights between Zagreb and Chicago.

  • Which is the best airline for flights from Zagreb to Chicago, LOT or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Zagreb to Chicago are LOT and Lufthansa. With an average price for the route of $818 and an overall rating of 7.5, LOT is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $811 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Zagreb to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Zagreb to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Zagreb to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Zagreb is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Zagreb to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Zagreb with another airline. Booking your flights between Zagreb and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Zagreb to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zagreb to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1201 reviews
7.5Comfort
7.2Food
8.2Crew
7.6Boarding
6.9Entertainment
Airline reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

8.0 ExcellentChris, May 2026
WAW - JFK
Read more LOT reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

I have flown over 2million miles. Great flight but bizarre boarding process. They must have paged half the passengers to the desk for documentation check before boarding anyone. Overall great value.

The seat was paid for but given for some different person .

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Everything could have been better. What needed to be wrong with United went wrong

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Everything you need to know for your flight from Zagreb to O'Hare Intl

Information on your arrival and departure airports