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O'Hare Intl

$385+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 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 June 12, 2025.

Round-trip from

$649
(FlightHub)

One-way from

$385
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$757

Good round-trip deal

$894 or less

Good one-way deal

$516 or less
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. 10% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Fri 7/185:25 pmBEG - ORD
1 stop29h 45mMultiple Airlines
Sat 8/27:15 pmORD - BEG
1 stop33h 35mMultiple Airlines
Deal found 6/10$649
This oojo deal was found by Cheapflights users on 6/11. 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 7/95:20 pmBEG - ORD
1 stop33h 20mLOT
Thu 7/175:10 pmORD - BEG
2 stops37h 10mLOT
Deal found 6/11$652
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 9/196:00 amBEG - ORD
1 stop15h 10mDelta
Fri 10/1710:35 amORD - BEG
2 stops18h 20mDelta
Deal found 6/11$659
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 6/246:10 amBEG - ORD
2 stops21h 06mUnited Airlines
Tue 7/17:35 amORD - BEG
2 stops22h 00mUnited Airlines
Deal found 6/10$668
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 10/197:00 amBEG - ORD
1 stop13h 20mAustrian Airlines
Sat 10/2512:55 pmORD - BEG
2 stops15h 35mAustrian Airlines
Deal found 6/11$683
This Air Canada deal was found by Cheapflights users on 6/11. 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 9/221:55 pmBEG - ORD
2 stops25h 04mAir Canada
Mon 12/152:00 pmORD - BEG
2 stops15h 40mAir Canada
Deal found 6/11$690
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:55 pmBEG - ORD
1 stop27h 00mSWISS
Wed 8/272:20 pmORD - BEG
1 stop11h 15mSWISS
Deal found 6/12$691
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Mon 6/306:10 amBEG - ORD
1 stop15h 45mLufthansa
Wed 8/276:25 pmORD - BEG
1 stop14h 30mLufthansa
Deal found 6/10$705
This Air France deal was found by Cheapflights users on 6/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:35 pmBEG - ORD
2 stops16h 19mKLM
Wed 9/34:50 pmORD - BEG
1 stop23h 05mKLM
Deal found 6/11$728

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 June 12, 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

Fri 7/18

5:25 pm-4:10 pm

1 stop29h 45m

Chicago O'Hare Intl

Sat 8/2

7:15 pm-11:50 am

1 stop33h 35m

$649

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 7/9

5:20 pm-7:40 pm

1 stop33h 20m

Chicago O'Hare Intl

Thu 7/17

5:10 pm-1:20 pm

2 stops37h 10m

$652

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 9/19

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 10/17

4:20 pm-10:55 pm

1 stop23h 35m

$659

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 9/19

6:00 am-10:02 pm

2 stops23h 02m

Chicago O'Hare Intl

Fri 10/17

10:35 am-11:55 am

2 stops18h 20m

$665

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 6/24

6:10 am-8:16 pm

2 stops21h 06m

Chicago O'Hare Intl

Tue 7/1

7:35 am-12:35 pm

2 stops22h 00m

$668

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sun 10/19

7:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Sat 10/25

12:55 pm-11:30 am

2 stops15h 35m

$683

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 9/22

1:55 pm-7:59 am

2 stops25h 04m

Chicago O'Hare Intl

Mon 12/15

2:00 pm-12:40 pm

2 stops15h 40m

$690

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 6/25

7:55 pm-3:55 pm

1 stop27h 00m

Chicago O'Hare Intl

Wed 8/27

2:20 pm-8:35 am

1 stop11h 15m

$691

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 6/30

6:10 am-2:55 pm

1 stop15h 45m

Chicago O'Hare Intl

Wed 8/27

6:25 pm-3:55 pm

1 stop14h 30m

$705

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 10/17

12:50 am-9:40 am

1 stop15h 50m

Chicago O'Hare Intl

Sat 10/25

11:25 am-9:10 am

1 stop14h 45m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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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 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 June 9, 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, 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 June 12, 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 11% 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 June 12, 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
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
China Southern
7.5
Good
99 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 ($652), KLM ($659), and Delta ($665) offers the cheapest pricing from Belgrade to Chicago O'Hare Intl Airport. LOT is 14% 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 $571. LOT flights start at $593 while deals on Turkish Airlines start at $611 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 $835, our data indicates the cheapest price to be $435. The most popular route (Belgrade Nikola Tesla - Chicago O'Hare Intl), is priced around $576.

  • 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?

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$748FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$548Average$667FlexibilityNo cancel feeOn-time77%
LOTCheapest$556Average$684FlexibilityNo cancel feeOn-time81%
KLMCheapest$577Average$696FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$600Average$728FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$603Average$761FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$618Average$822FlexibilityNo cancel feeOn-time69%
SWISSCheapest$620Average$733FlexibilityNo cancel feeOn-time79%
Air SerbiaCheapest$673Average$891FlexibilityNo cancel feeOn-timeN/A

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