BEG - ORD

$355 Find Cheap Flights from Belgrade 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 Belgrade to Chicago departing on 4/22. 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 Belgrade to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belgrade to Chicago.
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Flight Deals

Cheap Flights from Belgrade to Chicago (BEG-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belgrade to Chicago 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 Belgrade to Chicago

Sun, Feb 1 - Tue, Feb 24
Turkish Airlines Logo
3:15 pm - 10:05 amBEG-ORD
25h 50m1 stop
Turkish Airlines Logo
8:20 pm - 8:10 amORD-BEG
28h 50m1 stop
$654Turkish Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 27
LOT Logo
5:15 pm - 8:00 pmBEG-ORD
33h 45m1 stop
LOT Logo
9:55 pm - 4:35 pmORD-BEG
11h 40m1 stop
$655LOT
Find Deal
Sun, Nov 23 - Thu, Dec 11
Lufthansa Logo
6:15 am - 1:10 pmBEG-ORD
13h 55m1 stop
Lufthansa Logo
6:00 pm - 5:05 pmORD-BEG
16h 05m1 stop
$692Lufthansa
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Fri, Nov 14 - Thu, Apr 9
SWISS Logo
9:40 am - 4:20 pmBEG-ORD
13h 40m1 stop
SWISS Logo
7:05 pm - 2:00 pmORD-BEG
11h 55m1 stop
$708SWISS
Find Deal
Wed, Jan 14 - Wed, Jan 21
Lufthansa Logo
6:15 am - 9:15 pmBEG-ORD
22h 00m2 stops
Lufthansa Logo
9:50 pm - 5:05 pmORD-BEG
12h 15m1 stop
$709Lufthansa
Find Deal
Thu, Nov 20 - Wed, Dec 10
United Airlines Logo
6:25 am - 1:10 pmBEG-ORD
13h 45m1 stop
United Airlines Logo
3:20 pm - 12:50 pmORD-BEG
14h 30m1 stop
$711United Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 11
United Airlines Logo
6:15 am - 11:06 amBEG-ORD
35h 51m2 stops
United Airlines Logo
4:20 pm - 12:50 pmORD-BEG
13h 30m1 stop
$712United Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 26
Austrian Airlines Logo
11:10 am - 6:37 pmBEG-ORD
38h 27m2 stops
Austrian Airlines Logo
1:00 pm - 5:40 pmORD-BEG
21h 40m2 stops
$723Austrian Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 26
Austrian Airlines Logo
6:15 pm - 6:37 pmBEG-ORD
31h 22m2 stops
Austrian Airlines Logo
1:00 pm - 5:40 pmORD-BEG
21h 40m2 stops
$725Austrian Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 28
SWISS Logo
8:05 pm - 12:10 pmBEG-ORD
23h 05m2 stops
SWISS Logo
6:50 pm - 1:45 pmORD-BEG
11h 55m1 stop
$731SWISS
Find Deal

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from $654 (round-trip)
LOT
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 20% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from Belgrade to Chicago 3 days a week: Wed, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$654
Overall average: $599
Turkish Airlines
Sun 2/1Tue 2/24
BEG - ORD • 1 stop
Cheapest non-stop
$923
Typical prices: $894-$1,032
Air Serbia
Fri 2/6Sat 2/28
BEG - ORD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Booking Insights

KAYAK's insights & trends for Belgrade to Chicago flights

Get data-powered insights and trends into flights from Belgrade to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Belgrade 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 Belgrade 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 Belgrade to Chicago O'Hare Intl Airport is January, where tickets cost $599 (return) on average. On the other hand, the most expensive months are August and November, where the average cost of round-trip tickets is $836 and $825 respectively.

Can I save money by flying with a layover from Belgrade to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $722 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Belgrade to Chicago O'Hare Intl Airport, 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 Belgrade to Chicago O'Hare Intl Airport, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$355
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Belgrade to Chicago

When to book flights from Belgrade to Chicago

Are your dates flexible? Find out the best times to travel from Belgrade to Chicago 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 Belgrade to Chicago flights

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

    In the last 3 days, the lowest price for a flight from Belgrade to Chicago O'Hare Intl Airport was $355 for a one-way ticket and $654 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Belgrade to Chicago?

    Belgrade and Chicago are both served by 1 main airport. You will leave Belgrade from Belgrade Nikola Tesla and will be arriving at Chicago O'Hare Intl.

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

    The Airbus A330-200 is the aircraft model that flies most regularly on the Belgrade to Chicago flight route.

  • Which airline alliances offer flights from Belgrade to Chicago?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Belgrade and Chicago, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Belgrade to Chicago?

    You can catch a nonstop flight from Belgrade to Chicago on Friday.

  • Which is the best airline for flights from Belgrade to Chicago, KLM or LOT?

    The two airlines most popular with KAYAK users for flights from Belgrade to Chicago are KLM and LOT. With an average price for the route of $754 and an overall rating of 7.7, KLM is the most popular choice. LOT is also a great choice for the route, with an average price of $716 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Belgrade 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 Belgrade to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Belgrade 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 Belgrade 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 Belgrade with another airline. Booking your flights between Belgrade 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 Belgrade 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 Belgrade up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Belgrade to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $754 or less one-way and $1,004 or less round-trip.

Prefer to fly direct from Belgrade to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Belgrade Nikola Tesla to Chicago O'Hare Intl.
Find which airlines fly direct from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Belgrade Nikola Tesla to Chicago O'Hare Intl

Wednesday

Air Serbia

Air Serbia

Friday

Air Serbia

Air Serbia

Saturday

Air Serbia

Air Serbia

See more direct flights

Direct returns

Chicago O'Hare Intl to Belgrade Nikola Tesla

Wednesday

Air Serbia

Air Serbia

Saturday

Air Serbia

Air Serbia

See more direct flights

Reviews of the top 5 airlines serving from Belgrade to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Belgrade 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 Belgrade to Chicago? 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.
7.6
LOTOverall score based on 1135 reviews
7.5Comfort
7.6Boarding
7.1Food
6.9Entertainment
8.2Crew
Airline reviews

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

8.0 ExcellentMatthew, Oct 2025WAW - ORD
Read more LOT reviews

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

Boarding was delayed for an unknown reason for more than an hour. While the airplane was at the gate, the boarding time was moved by 10-20 minutes every 15 minutes. No entertainment on the plane.

The flight itself was pleasant and on time. Crew was very good. However, breakfast food was barely acceptable. Unfortunately this satisfies the recent industry standards. I asked for a sandwich with ham (another choice was cheese), but received a sandwich with roast beef.

During the flight, the fleas biting me in the plane.

Delay rushed to the next plane and bags didn’t arrive in chicago

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

Checking in took very long for whatever reason. Flight comfort these days is always poor so… Crew was great thought!

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Everything was smooth and great. I didnt like that they talk so much on the interphone during the flight.

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

Swiss is the. Only airline I use when I go to Europe. They are on time and they are fantastic!

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

Not good. We returned on united airlines and the food was horrible.

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

Everything was so smooth. It could be just a better temperature in the plane; it was a little cold.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

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.

Food was poor quality and the screens for entertainment didn’t work properly

It was a short flight, everything was good with it.

I darted through the Frankfurt airport to make my connecting flight. I asked if it was a possibility to upgrade and the agent did. This was the kindest gesture and it made up for the previous delayed flight and distress/anxiety of anticipating that Zi was going to miss my Frankfurt-Chicago connection. I cannot express my gratitude for the upgrade.. I am 5feet 10 inches do the leg space was amazing.

I meant this flight was not good, the one from Tirana to Frankfurt was better!

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

I wish seats were not reclinable. It's so claustrophobic when the person in front of you spends most of a nine hour flight leaned all the way back. The crew was really nice though and the dinner (red Thai curry) was pretty compelling.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Everything you need to know for your flight from Belgrade to Chicago

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