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Cheap flights from Belgrade to Chicago O'Hare Intl Airport from £469

BEG — ORD
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgrade to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Belgrade to O'Hare Intl

Thu 24/906:15 -
2 stops16h 58m
Wed 2/1216:25 -
1 stop12h 30m
Deal found 6/9£571
Wed 23/906:15 -
1 stop15h 15m
Tue 1/1212:34 -
2 stops16h 51m
Deal found 6/9£572
Sat 14/1112:35 -
2 stops18h 19m
Sat 13/211:30 -
2 stops17h 25m
Deal found 7/9£573
Wed 23/912:35 -
2 stops16h 57m
Thu 3/1211:39 -
2 stops17h 16m
Deal found 6/9£575
Thu 19/1106:05 -
2 stops18h 00m
Sat 5/1214:44 -
2 stops14h 41m
Deal found 7/9£577
Fri 6/1106:15 -
1 stop13h 55m
Tue 24/1116:20 -
1 stop13h 30m
Deal found 7/9£581
Sat 24/1006:10 -
1 stop15h 45m
Sat 7/1113:07 -
2 stops16h 43m
Deal found 8/9£582
Mon 5/1006:10 -
1 stop13h 45m
Thu 10/1208:55 -
2 stops20h 55m
Deal found 7/9£582
Mon 16/1106:15 -
1 stop13h 55m
Sat 13/207:10 -
2 stops22h 40m
Deal found 7/9£583
Sun 22/1106:15 -
1 stop13h 55m
Sat 5/1213:10 -
2 stops16h 40m
Deal found 7/9£584
Tue 17/1106:15 -
1 stop13h 55m
Fri 4/1218:04 -
2 stops22h 46m
Deal found 7/9£584

Find flight deals from Belgrade to O'Hare Intl

Round-trip from

£571

One-way from

£469

Popular in

August

Cheapest in

October

Average price

£608
KLM
  • KLM
  • 6/10-10/12
  • 2 total stops
  • 27h 30m total
  • Belgrade to Chicago
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Delta
  • Delta
  • 26/9-31/12
  • 2 total stops
  • 22h 22m total
  • Belgrade to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belgrade to Chicago O'Hare Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Thu 8/10

20:00-12:35

1 stop23h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£573

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Wed 16/9

13:05-18:15

1 stop12h 10m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£577

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Tue 22/9

06:15-14:05

1 stop14h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£577

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Sun 27/9

11:05-17:05

2 stops37h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£582

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Sun 20/9

11:05-18:37

2 stops38h 32m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£582

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Sun 20/9

06:15-22:30

2 stops23h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£584

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Tue 6/10

06:20-20:12

2 stops20h 52m

Chicago O'Hare Intl

Thu 10/12

08:55-12:50

2 stops20h 55m

£585

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Sat 14/11

06:15-18:55

2 stops19h 40m

Chicago O'Hare Intl

Sat 13/2

18:05-12:50

1 stop11h 45m

£587

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Mon 14/12

06:05-19:43

2 stops20h 38m

Chicago O'Hare Intl

Mon 15/3

13:30-11:55

2 stops16h 25m

£609

BelgradeChicago

BEG Belgrade Nikola Tesla - ORD Chicago O'Hare Intl

BEGORD

Belgrade Nikola Tesla

Thu 12/11

06:05-14:25

1 stop15h 20m

Chicago O'Hare Intl

Sat 13/2

11:30-11:55

2 stops17h 25m

£609

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Belgrade to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Belgrade with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Belgrade to Chicago O'Hare Intl Airport

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

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belgrade to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Belgrade to Chicago O'Hare Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of £532). Flying from Belgrade to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £795). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BEG to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgrade to Chicago O'Hare Intl Airport as you normally would.

How much does it cost for a return flight from Belgrade to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment.

Belgrade to Chicago O'Hare Intl Airport flights typically cost between £565 and £773 in September.
The cheapest return price found within the last 5 days was £571 on KLM (24 Sept–2 Dec).

Related info for your journey

  • What airport do you fly from for flights from Belgrade to Chicago O'Hare Intl?

    Located just 7.1 mi from the city center, Belgrade Nikola Tesla is the airport most travelers will use when flying to Chicago O'Hare Intl from Belgrade. Booking flights from Nikola Tesla (BEG) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

  • How long is the flight from Belgrade to Chicago O'Hare Intl Airport?

    Departing from Belgrade to Chicago O'Hare Intl Airport will take you 15h 20m. Airlines will cover a distance of 4981 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Belgrade to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Belgrade to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belgrade to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgrade to O'Hare Intl.

  • Can I find deals for business class flights from Belgrade to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Belgrade to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of £532). Flying from Belgrade to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £795). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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Why should you use Cheapflights to find cheap flight tickets from Belgrade to O'Hare Intl?

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Need flexible booking options for your flight to O'Hare Intl from Belgrade? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belgrade to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Belgrade today and book when prices fit your budget.

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