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$546+ Cheap flights from Belgrade (BEG) to Chicago (CHI)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — CHI
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Chicago are usually found in February or March, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Belgrade to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) to Chicago (CHI). 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 July 3, 2025.

Round-trip from

$638
(Flightnetwork)

One-way from

$546
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$744

Good round-trip deal

$879 or less

Good one-way deal

$549 or less
From Belgrade Nikola Tesla to Chicago (CHI)
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One-way flight from Belgrade Nikola Tesla to Chicago (CHI)
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Highest demand for flights based on searches. 4% potential increase in price ($37 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 July 2025
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Price to beat on a round-trip flight from Belgrade Nikola Tesla to Chicago (CHI).
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Price to beat on a one-way flight from Belgrade Nikola Tesla to Chicago (CHI).
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Find flight deals from Belgrade to Chicago

Cheapest flights from Belgrade to Chicago
Explore the most affordable flight options available from Belgrade to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Flightnetwork deal was found by Cheapflights users on 7/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:15 pmBEG - ORD
1 stop33h 25mLOT
Wed 9/109:40 pmORD - BEG
1 stop32h 40mLOT
Deal found 7/3$638
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Tue 8/196:30 amBEG - ORD
1 stop16h 40mMultiple Airlines
Thu 3/198:20 pmORD - BEG
1 stop20h 10mMultiple Airlines
Deal found 7/1$654
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 10/16:10 amBEG - ORD
2 stops15h 45mUnited Airlines
Thu 10/163:05 pmORD - BEG
1 stop14h 35mUnited Airlines
Deal found 7/2$684
This Lufthansa deal was found by Cheapflights users on 7/2. 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.
Wed 9/36:10 amBEG - ORD
1 stop15h 45mLufthansa
Sun 3/227:00 pmORD - BEG
1 stop16h 05mLufthansa
Deal found 7/2$696
This KLM deal was found by Cheapflights users on 7/2. 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.
Fri 10/36:00 amBEG - ORD
1 stop15h 10mKLM
Sat 10/181:35 pmORD - BEG
2 stops15h 20mKLM
Deal found 7/2$701
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 9/246:00 amBEG - MDW
2 stops22h 36mDelta
Wed 10/151:05 pmMDW - BEG
2 stops15h 50mDelta
Deal found 7/1$702
This Austrian Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 10/77:00 amBEG - ORD
1 stop13h 20mAustrian Airlines
Fri 10/1712:55 pmORD - BEG
2 stops22h 00mAustrian Airlines
Deal found 7/2$702
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Fri 8/296:05 amBEG - ORD
2 stops32h 56mAir Canada
Mon 3/2312:50 pmORD - BEG
2 stops17h 50mAir Canada
Deal found 7/2$705

Cheapflights Fare Finder

Customize your flight search to find flights from Belgrade to Chicago 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 July 3, 2025.
Use the filters below to find and compare flights from Belgrade to Chicago that are best for you.

Fly from

Belgrade

Fly to

Chicago

Route

Depart

Return

Price

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 8/28

5:15 pm-7:40 pm

1 stop33h 25m

Chicago O'Hare Intl

Wed 9/10

9:40 pm-1:20 pm

1 stop32h 40m

$638

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 8/19

6:30 am-4:10 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 3/19

8:20 pm-10:30 pm

1 stop20h 10m

$654

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 10/1

6:10 am-2:55 pm

2 stops15h 45m

Chicago O'Hare Intl

Thu 10/16

3:05 pm-12:40 pm

1 stop14h 35m

$684

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/3

6:10 am-2:55 pm

1 stop15h 45m

Chicago O'Hare Intl

Sun 3/22

7:00 pm-5:05 pm

1 stop16h 05m

$696

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 10/3

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Sat 10/18

1:35 pm-11:55 am

2 stops15h 20m

$701

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Wed 9/24

6:00 am-9:36 pm

2 stops22h 36m

Chicago Midway

Wed 10/15

1:05 pm-11:55 am

2 stops15h 50m

$702

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 10/7

7:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 10/17

12:55 pm-5:55 pm

2 stops22h 00m

$702

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 8/29

6:05 am-8:01 am

2 stops32h 56m

Chicago O'Hare Intl

Mon 3/23

12:50 pm-12:40 pm

2 stops17h 50m

$705

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Thu 8/21

6:00 am-6:37 pm

2 stops19h 37m

Chicago Midway

Fri 8/29

9:15 am-10:55 pm

2 stops30h 40m

$1,141

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 7/21

9:00 pm-8:00 pm

2 stops54h 00m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 19 results
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Best time to book a flight from Belgrade to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

How far ahead should I book a flight from Belgrade to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Belgrade to Chicago. Price data was last updated on June 27, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belgrade to Chicago. 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?

Currently, August is the cheapest month in which you can book a flight from Belgrade to Chicago (average of $245). Flying from Belgrade to Chicago 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 CHI?

Find hourly flight availability from Belgrade to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Belgrade to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the afternoon.

How much does it cost to fly round-trip from Belgrade to Chicago?

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Belgrade to Chicago, such as Delta, KLM, and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,092 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
809 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 Chicago. 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?

    Located just 7.1 mi from the city center, Belgrade Nikola Tesla is the airport most travelers will use when flying to Chicago from Belgrade. Booking flights from Nikola Tesla (BEG) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 9 different airlines.

  • What are the cheapest airlines flying from Belgrade to Chicago round-trip?

    LOT, at $638, was found to be the cheapest airline from Belgrade to Chicago.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Users have found that LOT is 14% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Belgrade to Chicago one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $622. However, be on the lookout for offers from SWISS and LOT, as they are both options that can get you from Belgrade to Chicago for a low price.

  • What are the cheapest flights from Belgrade to Chicago?

    While on average a flight from Belgrade to Chicago is generally $759, our data shows the cheapest flight currently is $435. When looking at the most popular route, (Belgrade Nikola Tesla - Chicago O'Hare Intl), you can expect to pay $519 for that flight.

  • Can I find deals for flights from Belgrade to Chicago that include hotel bookings?

    Yes. In addition to deals on Belgrade to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgrade to Chicago?

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

  • Can I find deals for business class flights from Belgrade to Chicago?

    Yes. Cheapflights offers flight deals from Belgrade to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Belgrade to Chicago (average of $245). Flying from Belgrade to Chicago 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
Merrillville
Lansing
Benton Harbor
Porter
Hammond
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgrade to Chicago

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

Top 9 airlines flying from Belgrade to Chicago

Discover the top 9 airlines that operate flights from Belgrade to Chicago. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$748FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$548Average$662FlexibilityNo cancel feeOn-time77%
LOTCheapest$556Average$696FlexibilityNo cancel feeOn-time81%
KLMCheapest$577Average$720FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$592Average$745FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$603Average$761FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$618Average$822FlexibilityNo cancel feeOn-time69%
SWISSCheapest$620Average$737FlexibilityNo cancel feeOn-time79%
Air SerbiaCheapest$713Average$892FlexibilityNo cancel feeOn-timeN/A

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