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Cheap flights from Belgrade to Chicago from $401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgrade to Chicago departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belgrade to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
1 stop
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$710LOT
Wed, Sep 9 - Wed, Oct 7
LOT Logo
2:00 pm - 7:50 pm
BEG
-
ORD
12h 50m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$712LOT
Wed, Sep 9 - Wed, Oct 7
Delta Logo
12:35 pm - 2:30 pm
BEG
-
ORD
32h 55m
1 stop
Delta Logo
4:20 pm - 11:55 am
ORD
-
BEG
12h 35m
1 stop
$717Delta
Tue, Sep 15 - Tue, Sep 29
Delta Logo
12:35 pm - 2:30 pm
BEG
-
ORD
32h 55m
1 stop
Delta Logo
4:20 pm - 10:55 pm
ORD
-
BEG
23h 35m
1 stop
$718Delta
Tue, Sep 15 - Tue, Sep 29
LOT Logo
5:15 pm - 3:05 pm
BEG
-
ORD
28h 50m
2 stops
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$724LOT
Wed, Sep 9 - Wed, Oct 7
LOT Logo
5:15 pm - 3:05 pm
BEG
-
ORD
28h 50m
2 stops
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$725LOT
Wed, Sep 9 - Wed, Oct 7
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
2 stops
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$734LOT
Tue, Sep 15 - Tue, Sep 29
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
2 stops
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$736LOT
Tue, Sep 15 - Tue, Sep 29
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
$739LOT
Sat, Sep 12 - Sat, Sep 26
KLM Logo
12:35 pm - 2:25 pm
BEG
-
ORD
32h 50m
1 stop
KLM Logo
1:35 pm - 11:55 am
ORD
-
BEG
15h 20m
2 stops
$742KLM
Fri, Nov 6 - Tue, Nov 24

Delta flights from Belgrade to Chicago O'Hare Intl Airport

Our best Delta deals on Belgrade to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 15
BEG12:35 pmBelgrade Nikola Tesla
32h 55m
1 stop
ORD2:30 pmChicago O'Hare Intl
Sep 29
ORD4:20 pmChicago O'Hare Intl
12h 35m
1 stop
BEG11:55 amBelgrade Nikola Tesla
$717
Delta
Sep 15
BEG12:35 pmBelgrade Nikola Tesla
32h 55m
1 stop
ORD2:30 pmChicago O'Hare Intl
Sep 29
ORD4:20 pmChicago O'Hare Intl
23h 35m
1 stop
BEG10:55 pmBelgrade Nikola Tesla
$718
Delta
Sep 9
BEG6:15 amBelgrade Nikola Tesla
15h 15m
1 stop
ORD2:30 pmChicago O'Hare Intl
Oct 7
ORD10:40 amChicago O'Hare Intl
18h 15m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$744

KLM flights from Belgrade to Chicago O'Hare Intl Airport

Our best KLM deals on Belgrade to Chicago O'Hare Intl Airport flight tickets
KLM
Nov 6
BEG12:35 pmBelgrade Nikola Tesla
32h 50m
1 stop
ORD2:25 pmChicago O'Hare Intl
Nov 24
ORD1:35 pmChicago O'Hare Intl
15h 20m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$742
KLM
Aug 28
BEG12:35 pmBelgrade Nikola Tesla
32h 40m
1 stop
ORD2:15 pmChicago O'Hare Intl
Sep 14
ORD4:50 pmChicago O'Hare Intl
12h 05m
1 stop
BEG11:55 amBelgrade Nikola Tesla
$743
KLM
Nov 6
BEG12:35 pmBelgrade Nikola Tesla
32h 50m
1 stop
ORD2:25 pmChicago O'Hare Intl
Nov 24
ORD1:30 pmChicago O'Hare Intl
15h 25m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$745

momondo Fare Finder

 
Customize your flight search to find flights from Belgrade to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 31, 2026.
Use the filters below to find and compare flights from Belgrade to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

5:15 pm-3:10 pm

1 stop28h 55m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-1:20 pm

1 stop32h 30m

$710
Quickest round-trip

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

2:00 pm-7:50 pm

1 stop12h 50m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-4:35 pm

1 stop11h 45m

$712

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 9/15

12:35 pm-2:30 pm

1 stop32h 55m

Chicago O'Hare Intl

Tue 9/29

4:20 pm-11:55 am

1 stop12h 35m

$717

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 9/15

12:35 pm-2:30 pm

1 stop32h 55m

Chicago O'Hare Intl

Tue 9/29

4:20 pm-10:55 pm

1 stop23h 35m

$718

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

5:15 pm-3:05 pm

2 stops28h 50m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-4:35 pm

1 stop11h 45m

$724

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

5:15 pm-3:05 pm

2 stops28h 50m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-1:20 pm

1 stop32h 30m

$725

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 9/15

5:15 pm-3:10 pm

2 stops28h 55m

Chicago O'Hare Intl

Tue 9/29

9:50 pm-1:20 pm

1 stop32h 30m

$734

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 9/15

5:15 pm-3:10 pm

2 stops28h 55m

Chicago O'Hare Intl

Tue 9/29

9:50 pm-1:20 pm

1 stop32h 30m

$736

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 9/12

5:15 pm-7:50 pm

1 stop33h 35m

Chicago O'Hare Intl

Sat 9/26

5:10 pm-1:20 pm

1 stop13h 10m

$739

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 11/6

12:35 pm-2:25 pm

1 stop32h 50m

Chicago O'Hare Intl

Tue 11/24

1:35 pm-11:55 am

2 stops15h 20m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Belgrade to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Belgrade and Chicago O'Hare Intl Airport?

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

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Belgrade averaging around $731.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $924. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Belgrade because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,101.

What is the cheapest Belgrade Nikola Tesla to Chicago O'Hare Intl flight route?

Fly from Belgrade Nikola Tesla to Chicago O'Hare Intl for the best Belgrade Nikola Tesla - Chicago O'Hare Intl flight prices

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Belgrade when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $820 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Belgrade for as low as $682 on momondo.

What cabin class options are available on Belgrade to Chicago O'Hare Intl Airport flights?

There are 3 cabin classes available to choose from on Belgrade to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Belgrade to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Belgrade to Chicago O'Hare Intl Airport.

How have Belgrade to Chicago O'Hare Intl Airport flight prices changed over time?

As of May 2026, prices for Belgrade to Chicago O'Hare Intl Airport flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Belgrade to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belgrade to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belgrade to Chicago O'Hare Intl Airport (BEG to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgrade to Chicago O'Hare Intl Airport

Best Price Found

$675

Fastest flight time

10h 55m

Direct flights

Tue, Thu and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Belgrade in the past 72 hours is $675. The best round-trip flight deal from Belgrade to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,096.
The fastest flight from Belgrade to Chicago O'Hare Intl Airport takes 10h 55m
Direct flights go from Belgrade to Chicago O'Hare Intl Airport on Tuesday, Thursday and Sunday. The only airline offering direct flights is Air Serbia.
Search flight deals

Frequently asked questions about flying from Belgrade to Chicago O'Hare Intl Airport

  • How far is Belgrade Nikola Tesla to Chicago O'Hare Intl by plane?

    A flight from Belgrade Nikola Tesla to Chicago O'Hare Intl will travel around 4986.8 mi. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgrade Nikola Tesla Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Belgrade to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Belgrade to Chicago O'Hare Intl Airport?

Best airlines flying from Belgrade to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Belgrade to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $610Free CancellationRating
7.4
4,404 reviews
Search Turkish Airlines flights
SWISSPriceFrom $619Free CancellationRating
7.5
1,964 reviews
Search SWISS flights
LOTPriceFrom $629Free CancellationRating
7.5
1,197 reviews
Search LOT flights
KLMPriceFrom $660Free CancellationRating
7.8
1,524 reviews
Search KLM flights
United AirlinesPriceFrom $661Free CancellationRating
7.4
9,770 reviews
Search United Airlines flights
LufthansaPriceFrom $677Free CancellationRating
6.8
8,031 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $702Free CancellationRating
7.6
922 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $798Free CancellationRating
6.1
227 reviews
Search Air Serbia flights

  • Air Serbia Flights From Belgrade to Chicago O'Hare Intl Airport

    Air Serbia operates around 1 flight from Belgrade to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $987, but momondo users have found Air Serbia deals from Belgrade to Chicago O'Hare Intl Airport from as low as $798 round-trip. Air Serbia has been scored 6.1/10 in 227 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Tinley Park
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Belgrade to Chicago?

It is quick and easy to find Belgrade to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Belgrade to Chicago with flexible booking policies on momondo?

Flights from Belgrade to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Belgrade to Chicago?

momondo helps you find the best flight between Belgrade and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belgrade to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Belgrade and alert you when they change.

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