BEG - CHI

$373 Find Cheap Flights from Belgrade to Chicago - Compare and Save

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 9/7. 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

 
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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$701
Typical prices: $845-$706
LOT
Wed 9/9Wed 10/7
BEG - ORD • 1 stop
Cheapest non-stop
$1,011
Typical prices: $1,065-$899
Air Serbia
Wed 9/9Wed 10/7
BEG - ORD • Non-stop
Nonstop flights
Mon, Wed, Sat
You can fly direct with Air Serbia. Average duration is 10h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $701 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $731 (round-trip)
Shortest trip • 13h 25m (one-way)
Insights
Insights
Insights
Insights
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 52% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% 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 Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belgrade to Chicago (BEG-CHI)

 
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

Wed, Sep 9 - Wed, Oct 7
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$701LOT
Mon, Sep 7 - Mon, Oct 5
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
5:10 pm - 1:20 pm
ORD
-
BEG
13h 10m
1 stop
$702LOT
Wed, Sep 9 - Wed, Oct 7
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$704LOT
Thu, Sep 3 - Thu, Sep 10
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$706LOT
Mon, Sep 7 - Mon, Sep 14
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$707LOT
Mon, Sep 7 - Mon, Oct 5
Delta Logo
6:15 am - 6:01 pm
BEG
-
MDW
18h 46m
2 stops
Delta Logo
9:49 am - 11:55 am
MDW
-
BEG
19h 06m
2 stops
$743Delta
Fri, Nov 6 - Tue, Nov 24
Delta Logo
6:00 am - 4:50 pm
BEG
-
MDW
17h 50m
2 stops
Delta Logo
9:30 am - 11:55 am
MDW
-
BEG
19h 25m
2 stops
$744Delta
Fri, Nov 6 - Tue, Nov 24
Delta Logo
6:00 am - 4:50 pm
BEG
-
MDW
17h 50m
2 stops
Delta Logo
9:30 am - 11:55 am
MDW
-
BEG
19h 25m
2 stops
$745Delta
Tue, Sep 8 - Sat, Nov 14
KLM Logo
12:35 pm - 10:45 pm
BEG
-
MDW
17h 10m
2 stops
KLM Logo
1:00 pm - 11:55 am
MDW
-
BEG
15h 55m
2 stops
$755KLM
Tue, Sep 8 - Thu, Nov 12
KLM Logo
12:35 pm - 10:45 pm
BEG
-
MDW
17h 10m
2 stops
KLM Logo
1:05 pm - 11:55 am
MDW
-
BEG
15h 50m
2 stops
$858KLM
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.

How much is a round-trip flight from Belgrade to Chicago?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Belgrade to Chicago departing in September.

What is the cheapest Belgrade to Chicago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Belgrade to Chicago costs $806 on the route between Belgrade (BEG) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

What is the cheapest month to fly from Belgrade to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belgrade to Chicago, 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 is September, where tickets cost $349 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $687 and $656 respectively.

Can I save money by flying with a layover from Belgrade to Chicago?

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.

No, with an average price for the route of $779, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Belgrade to Chicago?

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, 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, you should book around 3 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$373
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Belgrade to Chicago O'Hare Airport

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 flights from Belgrade to Chicago

  • What is the cheapest flight from Belgrade to Chicago?

    In the last 5 days, the lowest price for a flight from Belgrade to Chicago was $373 for a one-way ticket and $701 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Belgrade and on arrival in Chicago.

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

    When flying out of Belgrade you will be using Belgrade Nikola Tesla. You will be landing at one of these airports: Chicago Midway or 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 on Monday, Wednesday, and Saturday.

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

    The two airlines most popular with KAYAK users for flights from Belgrade to Chicago are KLM and Delta. With an average price for the route of $804 and an overall rating of 7.8, KLM is the most popular choice. Delta is also a great choice for the route, with an average price of $802 and an overall rating of 7.8.

  • 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.

  • 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $699 or less one-way and $1,058 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.
Find which airlines fly direct from Belgrade Nikola Tesla Airport to Chicago, which days they fly and book direct flights.

Direct departures

Belgrade Nikola Tesla to Chicago

Monday

Air Serbia

Air Serbia

Wednesday

Air Serbia

Air Serbia

Saturday

Air Serbia

Air Serbia

See more direct flights

Direct returns

Chicago to Belgrade Nikola Tesla

Monday

Air Serbia

Air Serbia

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.
7.8
KLMOverall score based on 1530 reviews
7.7Comfort
8.4Crew
7.2Entertainment
7.3Food
7.8Boarding
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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.

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

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.

Smooth flight, excellent crew and good food. Not enough space; sitting are too small.

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.

Didn't make the connection as my primary flight was 3 hrs late, I had to basically beg to be put on a different airline to continue my trip otherwise I would have been sitting on the airport for 8 hrs

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

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

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.

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

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!

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

Information on your arrival and departure airports