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O'Hare Intl

$546+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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

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 septiembre 11, 2025.

Round-trip from

$625
(oojo)

One-way from

$546
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$809

Good round-trip deal

$872 or less

Good one-way deal

$545 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. 6% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/228:25 pmBEG - ORD
1 stop20h 15mTurkish Airlines
lun. 9/297:50 pmORD - BEG
1 stop29h 40mTurkish Airlines
Deal found 9/11$626
This oojo deal was found by Cheapflights users on 9/11. 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.
vie. 11/141:55 pmBEG - ORD
1 stop13h 05mLOT
sáb. 12/69:55 pmORD - BEG
1 stop32h 20mLOT
Deal found 9/11$629
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:15 pmBEG - ORD
1 stop25h 50mLOT
lun. 10/135:10 pmORD - BEG
1 stop13h 10mLOT
Deal found 9/10$630
This FlightHub deal was found by Cheapflights users on 9/10. 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.
sáb. 9/275:15 pmBEG - ORD
1 stop25h 50mLOT
mié. 12/319:55 pmORD - BEG
1 stop32h 20mLOT
Deal found 9/10$631
This FlightHub deal was found by Cheapflights users on 9/10. 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.
sáb. 10/112:00 pmBEG - ORD
1 stop32h 10mLOT
sáb. 4/45:10 pmORD - BEG
2 stops37h 10mLOT
Deal found 9/10$643
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/178:25 pmBEG - ORD
1 stop20h 15mTurkish Airlines
mié. 11/1911:50 amORD - BEG
1 stop13h 20mTurkish Airlines
Deal found 9/11$650
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/178:25 pmBEG - ORD
1 stop20h 15mTurkish Airlines
lun. 10/1311:45 pmORD - BEG
1 stop25h 45mTurkish Airlines
Deal found 9/10$656
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:25 pmBEG - ORD
1 stop20h 15mTurkish Airlines
lun. 10/1311:45 pmORD - BEG
1 stop32h 25mTurkish Airlines
Deal found 9/10$658
This Delta deal was found by Cheapflights users on 9/11. 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.
vie. 9/196:00 amBEG - ORD
1 stop15h 10mDelta
sáb. 9/2710:15 amORD - BEG
2 stops18h 40mDelta
Deal found 9/11$659
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:00 amBEG - ORD
1 stop15h 10mKLM
sáb. 11/224:25 pmORD - BEG
1 stop12h 30mKLM
Deal found 9/10$661
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/235:15 pmBEG - ORD
1 stop33h 25mLOT
lun. 10/139:40 pmORD - BEG
1 stop11h 55mLOT
Deal found 9/10$662
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/222:00 pmBEG - ORD
1 stop12h 40mLOT
dom. 10/129:40 pmORD - BEG
1 stop32h 40mLOT
Deal found 9/10$663

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 septiembre 11, 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

mié. 2/18

9:00 am-10:05 am

1 stop32h 05m

Chicago O'Hare Intl

dom. 2/22

11:50 am-2:25 pm

1 stop19h 35m

$659

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 10/24

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

vie. 11/7

4:25 pm-11:55 am

1 stop12h 30m

$659

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 11/1

6:05 am-3:20 pm

1 stop15h 15m

Chicago O'Hare Intl

vie. 11/7

4:25 pm-11:55 am

1 stop12h 30m

$661

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 11/1

6:05 am-3:20 pm

1 stop15h 15m

Chicago O'Hare Intl

jue. 11/6

10:37 am-11:55 am

2 stops18h 18m

$661

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

mar. 9/30

6:00 am-9:15 pm

2 stops22h 15m

Chicago O'Hare Intl

mié. 12/3

4:25 pm-11:55 am

1 stop12h 30m

$664

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

mié. 10/1

6:00 am-9:15 pm

2 stops22h 15m

Chicago O'Hare Intl

vie. 10/31

5:25 pm-11:55 am

1 stop12h 30m

$664

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 10/4

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

sáb. 12/6

4:25 pm-11:55 am

1 stop12h 30m

$665

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 10/3

6:00 am-9:21 pm

2 stops22h 21m

Chicago O'Hare Intl

dom. 10/19

4:15 pm-11:55 am

1 stop12h 40m

$666

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

vie. 10/31

6:05 am-6:07 pm

2 stops18h 02m

Chicago O'Hare Intl

jue. 11/6

7:00 am-11:55 am

2 stops21h 55m

$666

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

sáb. 1/24

6:30 am-4:45 pm

1 stop17h 15m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 August 29, 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 septiembre 11, 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 18% on your trip compared to booking a flight in the afternoon.

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 septiembre 11, 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
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,731 reviews
LOT
7.6
Good
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,968 reviews
LOT
7.6
Good
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Lufthansa
6.8
Okay
7,409 reviews
LOT
7.6
Good
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Air Serbia
6.3
Okay
200 reviews
LOT
7.6
Good
1,114 reviews

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

  • 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 15h 10m. Turkish Airlines provides one of the quickest options available for as low as $659. 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, Delta ($323), Turkish Airlines ($548), and LOT ($560) offers the cheapest pricing from Belgrade to Chicago O'Hare Intl Airport. Delta is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $753, our data indicates the cheapest price to be $544. The most popular route (Belgrade Nikola Tesla - Chicago O'Hare Intl), is priced around $593.

  • 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$664FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$548Average$667FlexibilityNo cancel feeOn-time77%
LOTCheapest$560Average$707FlexibilityNo cancel feeOn-time81%
KLMCheapest$577Average$739FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$600Average$707FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$615Average$766FlexibilityNo cancel feeOn-time78%
SWISSCheapest$617Average$731FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$618Average$822FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$739Average$913FlexibilityNo cancel feeOn-timeN/A

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