ORD - ZAG

$241 Find Cheap Flights from Chicago O'Hare Airport to Zagreb

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Zagreb departing on 10/3. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Zagreb.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Zagreb.
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Cheap Flights from O'Hare Intl to Zagreb (ORD-ZAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Zagreb 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 O'Hare Intl to Zagreb

Sat, Sep 27 - Fri, Oct 3
Turkish Airlines Logo
11:45 pm - 12:50 pmORD-ZAG
30h 05m1 stop
Turkish Airlines Logo
9:35 am - 9:40 amZAG-ORD
31h 05m1 stop
$539Turkish Airlines
Find Deal
Mon, Aug 25 - Thu, Sep 25
Turkish Airlines Logo
11:45 pm - 8:40 amORD-ZAG
25h 55m1 stop
Turkish Airlines Logo
8:20 pm - 9:40 amZAG-ORD
20h 20m1 stop
$548Turkish Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 16
Turkish Airlines Logo
11:25 am - 12:50 pmORD-ZAG
18h 25m1 stop
Turkish Airlines Logo
9:35 am - 9:40 amZAG-ORD
31h 05m1 stop
$557Turkish Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Turkish Airlines Logo
11:25 am - 8:40 amORD-ZAG
14h 15m1 stop
Turkish Airlines Logo
9:35 am - 9:40 amZAG-ORD
31h 05m1 stop
$562Turkish Airlines
Find Deal
Sun, Sep 14 - Sun, Oct 5
Turkish Airlines Logo
11:25 am - 8:40 amORD-ZAG
14h 15m1 stop
Turkish Airlines Logo
8:20 pm - 10:00 pmZAG-ORD
32h 40m1 stop
$576Turkish Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 23
Lufthansa Logo
9:50 pm - 3:55 pmORD-ZAG
11h 05m1 stop
Lufthansa Logo
6:25 am - 1:10 pmZAG-ORD
13h 45m1 stop
$615Lufthansa
Find Deal
Sun, Nov 23 - Tue, Dec 2
Lufthansa Logo
10:35 pm - 10:25 pmORD-ZAG
16h 50m1 stop
Lufthansa Logo
6:25 am - 1:10 pmZAG-ORD
13h 45m1 stop
$621Lufthansa
Find Deal
Mon, Aug 11 - Mon, Aug 18
British Airways Logo
8:35 pm - 7:25 pmORD-ZAG
15h 50m1 stop
British Airways Logo
2:40 pm - 6:15 pmZAG-ORD
34h 35m1 stop
$660British Airways
Find Deal
Tue, Dec 9 - Tue, Dec 23
Delta Logo
10:35 am - 2:35 pmORD-ZAG
21h 00m2 stops
Delta Logo
6:30 am - 8:54 pmZAG-ORD
21h 24m2 stops
$661Delta
Find Deal
Thu, Nov 13 - Thu, Nov 27
United Airlines Logo
7:15 am - 1:55 pmORD-ZAG
23h 40m2 stops
United Airlines Logo
6:15 am - 2:55 pmZAG-ORD
15h 40m2 stops
$672United Airlines
Find Deal
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KAYAK's insights & trends for O'Hare Intl to Zagreb flights

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

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

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Zagreb clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Zagreb on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago O'Hare Airport to Zagreb. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Zagreb, 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 Chicago O'Hare Intl Airport to Zagreb is November, where tickets cost $556 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,213 and $978 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Zagreb?

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

To get a below average price on the flight from Chicago O'Hare Intl Airport to Zagreb, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$241
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare 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
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 Chicago O'Hare Airport to Zagreb flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Zagreb was $241 for a one-way ticket and $539 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Zagreb?

    A passport is required to fly from Chicago O'Hare Airport to Zagreb.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Zagreb?

    On your way to Zagreb, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Zagreb Franjo Tuđman.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Zagreb?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Zagreb?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chicago O'Hare Airport and Zagreb, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Zagreb from Chicago O'Hare Airport?

    Munich is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Zagreb.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Zagreb are Delta and LOT. With an average price for the route of $897 and an overall rating of 8.0, Delta is the most popular choice. LOT is also a great choice for the route, with an average price of $907 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Zagreb?

    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 Chicago O'Hare Airport to Zagreb.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Zagreb?

    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 Zagreb with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and ZAG 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 Chicago O'Hare Airport to Zagreb?

    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 Zagreb from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from O'Hare Intl to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Zagreb. 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 O'Hare Intl to Zagreb? 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.
7.8
KLMOverall score based on 1372 reviews
7.7Comfort
7.1Entertainment
8.4Crew
7.3Food
7.8Boarding
Airline reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

2.0 Mediocrejoseph, Jun 2025JFK - AMS
Read more KLM reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Agents helping disable person doesnt know connections to Poland and after 9 agents helping and 2hours ,we made it to proper terminal. Polish Dreamliner its Polish nightmare liner with so narrow seats and no room under front seat for bag and feet,in economy class.To upgrade, to higher standart cost an arm and leg ,even there are empty seats No good experience overall

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

The seats are small and the movie selection was disappointing. However, the food was excellent and the cabin crew was attentive and kind.

Bags lost no more to say, bad communication and no urgency to get it back to the hotel by the airline properly the worst airline I have used.

It was was okay but the seat was stiff and hard to sit on it!!

Seats were so uncomfortable, my butt hurts so much, I wish they have more cushions,it really was horrible, Except that, Stewarts were polite food was decent

The 737 lacked business-class seating. It was basically economy plus but with the middle seats left unsold. There were no TV screens but good food and service.

Plane is super outdated, seats not that comfortable for business class. Lounge also out dated. They need to catch up to 2024. Don’t think I’d ever fly again.

Everything was good, flight was smooth and on time Like service

Boarding was impossible to navigate. Had mobility issues and a business class ticket, but still boarded almost at the end of the queue because there was absolutely no organization or assistance.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

I ended up in Lufthansa to Zagreb because of our delay

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

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

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