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O'Hare Intl

$413+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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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 89 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$637
(oojo)

One-way from

$413
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$781

Good round-trip deal

$874 or less

Good one-way deal

$525 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. 11% potential increase in price ($99 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 April 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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Find 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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 6/45:15 pmBEG - ORD
1 stop28h 55mLOT
Wed 7/99:40 pmORD - BEG
1 stop32h 40mLOT
Deal found 4/29$637
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:10 amBEG - ORD
1 stop15h 35mMultiple Airlines
Sun 6/12:20 pmORD - BEG
1 stop21h 50mMultiple Airlines
Deal found 4/29$655
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amBEG - ORD
1 stop15h 10mKLM
Wed 9/244:50 pmORD - BEG
1 stop23h 05mKLM
Deal found 4/29$665
This Expedia deal was found by Cheapflights users on 4/29. 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.
Fri 5/237:55 pmBEG - ORD
1 stop27h 00mSWISS
Tue 6/32:20 pmORD - BEG
1 stop11h 15mSWISS
Deal found 4/29$666
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 9/196:10 amBEG - ORD
2 stops15h 40mUnited Airlines
Fri 10/178:50 amORD - BEG
2 stops21h 05mUnited Airlines
Deal found 4/28$668
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:00 amBEG - ORD
2 stops21h 34mDelta
Fri 9/54:20 pmORD - BEG
1 stop12h 35mDelta
Deal found 4/28$670
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:10 amBEG - ORD
1 stop13h 45mLufthansa
Wed 11/199:25 pmORD - BEG
1 stop12h 20mLufthansa
Deal found 4/29$674
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:10 amBEG - ORD
2 stops36h 13mAir Canada
Mon 11/247:20 amORD - BEG
2 stops22h 35mAir Canada
Deal found 4/29$675
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:05 amBEG - ORD
1 stop33h 15mAustrian Airlines
Fri 5/301:04 pmORD - BEG
2 stops14h 21mAustrian Airlines
Deal found 4/29$686
This Turkish Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/2612:50 amBEG - ORD
1 stop15h 50mTurkish Airlines
Thu 9/47:50 pmORD - BEG
1 stop16h 45mTurkish Airlines
Deal found 4/28$833

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 April 29, 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

Wed 6/4

5:15 pm-3:10 pm

1 stop28h 55m

Chicago O'Hare Intl

Wed 7/9

9:40 pm-1:20 pm

1 stop32h 40m

$637

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 5/15

6:10 am-2:45 pm

1 stop15h 35m

Chicago O'Hare Intl

Sun 6/1

2:20 pm-7:10 pm

1 stop21h 50m

$655

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 9/18

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Thu 9/25

10:10 am-11:55 am

2 stops18h 45m

$665

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 5/23

7:55 pm-3:55 pm

1 stop27h 00m

Chicago O'Hare Intl

Tue 6/3

2:20 pm-8:35 am

1 stop11h 15m

$666

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 9/19

6:10 am-2:50 pm

2 stops15h 40m

Chicago O'Hare Intl

Fri 10/17

8:50 am-12:55 pm

2 stops21h 05m

$668

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 8/21

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

Wed 11/19

9:25 pm-4:45 pm

1 stop12h 20m

$674

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/25

6:10 am-11:23 am

2 stops36h 13m

Chicago O'Hare Intl

Fri 11/21

7:20 am-12:55 pm

2 stops22h 35m

$675

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 5/15

11:05 am-1:20 pm

1 stop33h 15m

Chicago O'Hare Intl

Fri 5/30

1:04 pm-10:25 am

2 stops14h 21m

$686

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 5/14

12:35 pm-10:14 pm

2 stops16h 39m

Chicago O'Hare Intl

Sun 6/1

4:20 pm-10:55 pm

1 stop23h 35m

$687

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 6/12

12:50 am-9:40 am

1 stop15h 50m

Chicago O'Hare Intl

Sun 6/29

11:25 am-5:15 pm

1 stop22h 50m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Belgrade-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

The best time to book flights from Belgrade to Chicago O'Hare Intl Airport is 88 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, August is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of $245). Flying from Belgrade to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 April 29, 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 15% on your trip compared to booking a flight at noon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 29, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from Belgrade to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
China Southern
7.5
Good
96 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 9 airlines have flights to Chicago O'Hare Intl from Belgrade Nikola Tesla on a regular basis.

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

    According to our current data, LOT ($637), Delta ($665), and SWISS ($666) offers the cheapest pricing from Belgrade to Chicago O'Hare Intl Airport. LOT is 16% 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 $521. Turkish Airlines flights start at $605 while deals on LOT start at $615 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 $819, our data indicates the cheapest price to be $422. The most popular route (Belgrade Nikola Tesla - Chicago O'Hare Intl), is priced around $561.

  • 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, August is the cheapest month in which you can book a flight from Belgrade to Chicago O'Hare Intl Airport (average of $245). Flying from Belgrade to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Schaumburg
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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 9 airlines flying from Belgrade to O'Hare Intl

Discover the top 9 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$748FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$525Average$684FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$548Average$702FlexibilityNo cancel feeOn-time77%
KLMCheapest$577Average$713FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$602Average$715FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$603Average$780FlexibilityNo cancel feeOn-time78%
SWISSCheapest$612Average$750FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$618Average$793FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$695Average$878FlexibilityNo cancel feeOn-timeN/A

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