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O'Hare Intl

$380+ Cheap flights from Belgrade (BEG) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Chicago O'Hare Intl are usually found in January or February, booked 42 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Belgrade to O'Hare Intl

Cheapest flights from Belgrade to O'Hare Intl
Explore the most affordable flight options available from Belgrade to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Turkish Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/188:15 pmBEG - ORD
1 stop20h 50mTurkish Airlines
lun. 1/1911:50 amORD - BEG
1 stop24h 35mTurkish Airlines
Deal found 12/15$683
This FlightHub deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:15 pmBEG - ORD
1 stop20h 50mTurkish Airlines
jue. 2/58:20 pmORD - BEG
1 stop16h 05mTurkish Airlines
Deal found 12/13$699
This Turkish Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/188:15 pmBEG - ORD
1 stop20h 50mTurkish Airlines
sáb. 1/248:20 pmORD - BEG
1 stop28h 50mTurkish Airlines
Deal found 12/15$706
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:50 amBEG - ORD
1 stop14h 10mAustrian Airlines
sáb. 1/171:00 pmORD - BEG
2 stops14h 30mAustrian Airlines
Deal found 12/13$708
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/249:40 amBEG - ORD
1 stop13h 40mMultiple Airlines
vie. 1/231:00 pmORD - BEG
2 stops14h 30mMultiple Airlines
Deal found 12/15$713
This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/241:55 pmBEG - ORD
1 stop13h 05mLOT
vie. 2/69:55 pmORD - BEG
1 stop11h 40mLOT
Deal found 12/15$720
This Gotogate deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:00 pmBEG - ORD
1 stop27h 20mSWISS
sáb. 2/76:50 pmORD - BEG
1 stop11h 55mSWISS
Deal found 12/15$725
This FlightHub deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/179:00 amBEG - ORD
1 stop32h 05mTurkish Airlines
sáb. 1/1711:50 amORD - BEG
1 stop13h 20mTurkish Airlines
Deal found 12/12$729
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/179:00 amBEG - ORD
1 stop32h 05mTurkish Airlines
sáb. 1/3111:50 amORD - BEG
1 stop13h 20mTurkish Airlines
Deal found 12/14$733
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:15 amBEG - ORD
1 stop13h 55mUnited Airlines
sáb. 1/314:05 pmORD - BEG
1 stop13h 50mUnited Airlines
Deal found 12/13$740
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/249:40 amBEG - ORD
1 stop13h 40mMultiple Airlines
vie. 2/61:00 pmORD - BEG
2 stops14h 30mMultiple Airlines
Deal found 12/15$743

Find flight deals from Belgrade to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$679
(Turkish Airlines)

One-way from

$380
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$867

Good round-trip deal

$848 or less

Good one-way deal

$509 or less
Provider with most accurate pricing for Belgrade Nikola Tesla-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Chicago O'Hare Intl flights.
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From Belgrade Nikola Tesla to Chicago O'Hare Intl
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One-way flight from Belgrade Nikola Tesla to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Belgrade Nikola Tesla to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Belgrade Nikola Tesla to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Belgrade to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Belgrade to Chicago O'Hare Intl Airport that are best for you.

Fly from

Belgrade

Fly to

O'Hare Intl

Route

Depart

Return

Price

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

jue. 1/29

8:15 pm-6:25 pm

1 stop29h 10m

Chicago O'Hare Intl

lun. 2/2

11:50 am-8:10 am

1 stop13h 20m

$682

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

dom. 2/22

1:55 pm-7:55 pm

2 stops37h 00m

Chicago O'Hare Intl

jue. 4/9

9:50 pm-1:20 pm

2 stops56h 30m

$684

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

mié. 1/28

1:55 pm-8:00 pm

1 stop13h 05m

Chicago O'Hare Intl

vie. 7/31

9:50 pm-1:20 pm

1 stop32h 30m

$695

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

mar. 1/27

6:50 am-8:10 pm

2 stops20h 20m

Chicago O'Hare Intl

mar. 2/3

7:15 am-8:50 am

2 stops18h 35m

$714

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 12/26

8:00 pm-4:20 pm

1 stop27h 20m

Chicago O'Hare Intl

vie. 2/6

6:50 pm-7:10 pm

1 stop17h 20m

$725

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 12/26

8:00 pm-4:20 pm

1 stop27h 20m

Chicago O'Hare Intl

sáb. 2/7

6:50 pm-1:45 pm

1 stop11h 55m

$725

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 1/17

6:05 am-2:20 pm

1 stop15h 15m

Chicago O'Hare Intl

sáb. 2/7

4:25 pm-11:55 am

1 stop12h 30m

$742

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 2/13

6:05 am-2:20 pm

1 stop15h 15m

Chicago O'Hare Intl

sáb. 5/2

10:10 am-11:55 am

2 stops18h 45m

$743

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 12/27

9:40 am-4:20 pm

1 stop13h 40m

Chicago O'Hare Intl

sáb. 1/17

1:00 pm-10:30 am

2 stops14h 30m

$743

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

jue. 12/25

6:25 am-1:10 pm

1 stop13h 45m

Chicago O'Hare Intl

sáb. 2/7

1:00 pm-12:55 pm

2 stops16h 55m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
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Compare providers for flights from Belgrade to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Belgrade to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Belgrade-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Belgrade-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Belgrade-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belgrade-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Belgrade-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Belgrade to O'Hare Intl. Price data was last updated on December 12, 2025.

The best time to book flights from Belgrade to Chicago O'Hare Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of $548). Flying from Belgrade to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $678). 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?

Find hourly flight availability from Belgrade to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Belgrade to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at noon.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated diciembre 15, 2025.
See what other customers who have flown with LOT, SWISS, and Turkish Airlines from Belgrade to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.6
Good
1,147 reviews
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
SWISS
7.5
Good
1,812 reviews
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Turkish Airlines
7.3
Good
4,100 reviews
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,630 reviews
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air Serbia
6.2
Okay
210 reviews
LOT
7.6
Good
1,147 reviews

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from Belgrade to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Belgrade to Chicago O'Hare Intl, you will be flying from Nikola Tesla. Belgrade Nikola Tesla (BEG) is just 7.1 mi from the center of the city. Nikola Tesla is the only Belgrade airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 8 airlines have flights to Chicago O'Hare Intl from Belgrade Nikola Tesla on a regular basis.

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

    A quick flight from Belgrade to Chicago O'Hare Intl Airport can take about 29h 10m. Turkish Airlines provides one of the quickest options available for as low as $682. Belgrade and Chicago O'Hare Intl Airport are separated by a distance of 4981 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Belgrade to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Turkish Airlines ($548), LOT ($565), and KLM ($602) offers the cheapest pricing from Belgrade to Chicago O'Hare Intl Airport. Turkish Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Belgrade to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $508. Turkish Airlines flights start at $538 while deals on LOT start at $589 one-way.

  • What are the cheapest flights from Belgrade to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Belgrade to Chicago O'Hare Intl Airport? While on average our users pay $727, our data indicates the cheapest price to be $487. The most popular route (Belgrade Nikola Tesla - Chicago O'Hare Intl), is priced around $594.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of $548). Flying from Belgrade to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $678). 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

Traveling 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
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Belgrade to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Belgrade to Midway flights

Top 8 airlines flying from Belgrade to O'Hare Intl

Discover the top 8 airlines that operate flights from Belgrade to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$548Average$704FlexibilityNo cancel feeOn-time77%
LOTCheapest$565Average$718FlexibilityNo cancel feeOn-time81%
KLMCheapest$602Average$818FlexibilityNo cancel feeOn-time75%
SWISSCheapest$619Average$707FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$620Average$774FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$624Average$822FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$628Average$759FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$759Average$963FlexibilityNo cancel feeOn-timeN/A

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