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$330+ Cheap flights from Chicago (CHI) to Belgrade (BEG)

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Belgrade Nikola Tesla are usually found in January or February, booked 66 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Chicago to Belgrade

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

$686
(FlightHub)

One-way from

$330
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$769

Good round-trip deal

$827 or less

Good one-way deal

$407 or less
Provider with most accurate pricing for Chicago (CHI)-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Belgrade Nikola Tesla flights.
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From Chicago (CHI) to Belgrade Nikola Tesla
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One-way flight from Chicago (CHI) to Belgrade Nikola Tesla
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Highest demand for flights based on searches. 25% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 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 Chicago (CHI) to Belgrade Nikola Tesla.
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Price to beat on a one-way flight from Chicago (CHI) to Belgrade Nikola Tesla.
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Find flight deals from Chicago to Belgrade

Cheapest flights from Chicago to Belgrade
Explore the most affordable flight options available from Chicago to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:50 pmORD - BEG
1 stop16h 45mTurkish Airlines
Sat 9/1312:50 amBEG - ORD
1 stop15h 50mTurkish Airlines
Deal found 4/28$686
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:50 amORD - BEG
2 stops17h 55mMultiple Airlines
Wed 5/147:00 amBEG - ORD
2 stops21h 54mMultiple Airlines
Deal found 4/28$724
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.
Sun 10/2610:55 pmORD - BEG
2 stops32h 20mLOT
Sun 11/91:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 4/29$742
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/12:20 pmORD - BEG
1 stop16h 40mSWISS
Mon 8/187:55 pmBEG - ORD
1 stop27h 00mSWISS
Deal found 4/28$777
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.
Wed 10/2911:55 pmORD - BEG
Nonstop9h 30mAir Serbia
Wed 11/125:20 pmBEG - ORD
Nonstop10h 50mAir Serbia
Deal found 4/29$797
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:35 pmORD - BEG
2 stops17h 50mAir Canada
Mon 8/256:10 amBEG - ORD
2 stops21h 06mAir Canada
Deal found 4/28$819
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:00 pmMDW - BEG
2 stops16h 55mDelta
Wed 11/126:00 amBEG - MDW
2 stops19h 07mDelta
Deal found 4/29$834
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/22:00 pmORD - BEG
2 stops14h 55mKLM
Sat 8/236:00 amBEG - ORD
2 stops17h 34mKLM
Deal found 4/28$834
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 8/17:35 amORD - BEG
2 stops22h 20mUnited Airlines
Mon 8/181:55 pmBEG - ORD
2 stops28h 30mUnited Airlines
Deal found 4/28$871
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/114:20 pmORD - BEG
1 stop11h 05mAustrian Airlines
Sun 6/810:45 amBEG - ORD
1 stop33h 35mAustrian Airlines
Deal found 4/28$897
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:06 pmORD - BEG
2 stops15h 09mLufthansa
Sat 10/41:40 pmBEG - ORD
1 stop13h 15mLufthansa
Deal found 4/28$901
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.
Sat 8/1610:35 amORD - BEG
2 stops18h 20mDelta
Sat 9/136:00 amBEG - ORD
1 stop15h 10mDelta
Deal found 4/28$909

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Belgrade 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 Chicago to Belgrade that are best for you.

Fly from

Chicago

Fly to

Belgrade

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 5/7

10:50 am-11:45 am

2 stops17h 55m

Belgrade Nikola Tesla

Wed 5/14

7:00 am-9:54 pm

2 stops21h 54m

$724

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/13

2:05 pm-4:35 pm

1 stop19h 30m

Belgrade Nikola Tesla

Mon 8/25

5:15 pm-3:10 pm

1 stop28h 55m

$746

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 7/22

3:35 pm-4:25 pm

2 stops17h 50m

Belgrade Nikola Tesla

Tue 8/19

6:10 am-9:52 am

2 stops34h 42m

$825

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 7/28

11:45 pm-3:10 pm

1 stop32h 25m

Belgrade Nikola Tesla

Mon 8/11

4:00 pm-9:40 am

1 stop24h 40m

$829

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 5/11

4:20 pm-10:25 am

1 stop11h 05m

Belgrade Nikola Tesla

Sun 6/8

10:45 am-1:20 pm

1 stop33h 35m

$897

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 5/12

7:05 pm-8:35 am

1 stop30h 30m

Belgrade Nikola Tesla

Sun 6/1

7:55 pm-3:55 pm

1 stop27h 00m

$935

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 5/12

8:40 am-12:35 pm

2 stops20h 55m

Belgrade Nikola Tesla

Sat 5/31

6:10 am-12:55 pm

1 stop13h 45m

$947

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 5/5

12:15 pm-10:55 pm

2 stops27h 40m

Belgrade Nikola Tesla

Tue 5/27

12:35 pm-2:10 pm

1 stop32h 35m

$959

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Tue 5/6

12:48 pm-11:55 am

2 stops16h 07m

Belgrade Nikola Tesla

Tue 5/13

6:00 am-5:45 pm

2 stops18h 45m

$969

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 5/12

1:45 pm-11:55 am

2 stops15h 10m

Belgrade Nikola Tesla

Sun 6/1

6:00 am-2:28 pm

2 stops15h 28m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 27 results
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Compare providers for flights from Chicago to Belgrade

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 Chicago to Belgrade 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
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
MytripPrice 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 Chicago-Belgrade flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Belgrade flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Belgrade flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Belgrade 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 Chicago-Belgrade 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 Chicago to Belgrade

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Belgrade. Price data was last updated on April 25, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Belgrade. 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 Chicago to Belgrade?

Currently, January is the cheapest month in which you can book a flight from Chicago to Belgrade (average of $688). Flying from Chicago to Belgrade in June is currently the most expensive (average of $1,161). 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 CHI to BEG?

Find hourly flight availability from Chicago to Belgrade. 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.

When flying from Chicago to Belgrade, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.

What is the cheapest day to fly from Chicago to Belgrade?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Belgrade. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Belgrade flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Belgrade by month

Plan your trip to Belgrade by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgrade ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Belgrade when rainfall is around 1.6 in.

Temperature in Belgrade by month

Plan your trip to Belgrade by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgrade, 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 33.8 F).

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. 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 Belgrade. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Chicago to Belgrade to help guide your decision. 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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Belgrade. 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 into for flights to Belgrade from Chicago?

    If you book a flight to Belgrade from Chicago, you will be flying to Nikola Tesla, which is the city’s only airport. Belgrade Nikola Tesla (BEG) is located 7.1 mi from the center of Belgrade. There are 0 flights from Chicago to Nikola Tesla per day from 13 different airlines.

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

    Currently priced at $686, Turkish Airlines will fly you from Chicago to Belgrade and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LOT and Air Canada - these airlines can fly you to your destination from $721 and $834, respectively. You may be able to fly from Chicago to Belgrade for 14% less than the average price by searching for these airlines.

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

    $419 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Air Serbia and JetBlue, with prices starting from $431 and $481, respectively.

  • What are the cheapest flights from Chicago to Belgrade?

    On average you can expect to pay $1,471 for a flight from Chicago to Belgrade. The cheapest flight overall is $275 while the most popular route, (Chicago O'Hare Intl - Belgrade Nikola Tesla) is currently priced at $576.

  • Where are the most common layover locations when flying from Chicago to Belgrade?

    Chicago to Belgrade flights have a layover in Warsaw most of the time.

  • What are some popular things to do or see while on a layover in Warsaw?

    The majority of Warsaw visitors spend their time at Warsaw Old Town, Natolin, and Pałac Kultury i Nauki. Warsaw Old Town, Natolin, and Pałac Kultury i Nauki can be visited by traveling about 6.1 mi, 5.0 mi, and 4.8 mi respectively from Warsaw Frederic Chopin. Those on a layover in Warsaw in need of a rental car can book one at Warsaw Frederic Chopin for about $28.

  • Where are the least popular layover locations for Chicago to Belgrade flights?

    Of the flights from Chicago to Belgrade that have layovers, the fewest flights stop in Zurich.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Belgrade 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 Chicago to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Belgrade (average of $688). Flying from Chicago to Belgrade in June is currently the most expensive (average of $1,161). 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

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Alternative routes for Chicago to Belgrade

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

Top 10 airlines flying from Chicago to Belgrade

Discover the top 10 airlines that operate flights from Chicago to Belgrade. 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
Turkish AirlinesCheapest$515Average$602FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$517Average$955FlexibilityNo cancel feeOn-time77%
SWISSCheapest$533Average$901FlexibilityNo cancel feeOn-time79%
JetBlueCheapest$542Average$1,203FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$558Average$934FlexibilityNo cancel feeOn-time76%
LOTCheapest$567Average$785FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$582Average$834FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$589Average$830FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$978FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$591Average$851FlexibilityNo cancel feeOn-time75%

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