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$303+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$681
(Condor)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$769

Good round-trip deal

$857 or less

Good one-way deal

$399 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 ($271 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 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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 10/2011:25 amORD - BEG
1 stop14h 05mTurkish Airlines
Sun 11/212:45 amBEG - ORD
1 stop24h 40mTurkish Airlines
Deal found 4/23$666
This LOT deal was found by Cheapflights users on 4/24. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/209:40 pmORD - BEG
1 stop11h 55mLOT
Sat 8/232:00 pmBEG - ORD
1 stop29h 05mLOT
Deal found 4/24$672
This Condor deal was found by Cheapflights users on 4/23. 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 5/76:15 amORD - BEG
2 stops22h 30mMultiple Airlines
Wed 5/147:00 amBEG - ORD
2 stops21h 54mMultiple Airlines
Deal found 4/23$681
This SWISS deal was found by Cheapflights users on 4/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:20 pmORD - BEG
1 stop11h 15mSWISS
Tue 8/197:55 pmBEG - ORD
1 stop27h 00mSWISS
Deal found 4/24$811
This Delta deal was found by Cheapflights users on 4/22. 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 8/84:20 pmORD - BEG
1 stop23h 35mDelta
Thu 8/216:00 amBEG - ORD
1 stop15h 10mDelta
Deal found 4/22$820
This Priceline deal was found by Cheapflights users on 4/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:35 pmORD - BEG
2 stops17h 50mAir Canada
Mon 8/256:10 amBEG - ORD
2 stops21h 06mAir Canada
Deal found 4/23$821
This United Airlines deal was found by Cheapflights users on 4/24. 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 7/258:40 amORD - BEG
2 stops21h 15mUnited Airlines
Fri 8/221:40 pmBEG - ORD
1 stop13h 15mUnited Airlines
Deal found 4/24$823
This Delta deal was found by Cheapflights users on 4/23. 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 8/49:30 amMDW - BEG
2 stops19h 25mDelta
Sat 8/236:00 amBEG - MDW
2 stops19h 03mDelta
Deal found 4/23$835
This Air Serbia deal was found by Cheapflights users on 4/23. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:20 pmORD - BEG
Nonstop9h 40mAir Serbia
Wed 9/1710:45 amBEG - ORD
Nonstop10h 40mAir Serbia
Deal found 4/23$838
This Lufthansa deal was found by Cheapflights users on 4/22. 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.
Sun 5/119:40 pmORD - BEG
1 stop18h 35mLufthansa
Tue 8/191:30 pmBEG - ORD
1 stop13h 25mLufthansa
Deal found 4/22$860
This JetBlue deal was found by Cheapflights users on 4/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:30 pmORD - BEG
Nonstop9h 40mJetBlue
Wed 11/55:20 pmBEG - ORD
Nonstop10h 50mJetBlue
Deal found 4/22$882
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:40 amMDW - BEG
3 stops32h 50mMultiple Airlines
Tue 6/245:10 pmBEG - MDW
3 stops30h 44mMultiple Airlines
Deal found 4/23$1,111

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 24, 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

Mon 10/20

11:25 am-8:30 am

1 stop14h 05m

Belgrade Nikola Tesla

Sun 11/2

12:45 am-6:25 pm

1 stop24h 40m

$666

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/20

9:40 pm-4:35 pm

1 stop11h 55m

Belgrade Nikola Tesla

Sat 8/23

2:00 pm-12:05 pm

1 stop29h 05m

$672

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 5/7

6:15 am-11:45 am

2 stops22h 30m

Belgrade Nikola Tesla

Wed 5/14

7:00 am-9:54 pm

2 stops21h 54m

$681

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 7/25

2:20 pm-8:35 am

1 stop11h 15m

Belgrade Nikola Tesla

Tue 8/19

7:55 pm-3:55 pm

1 stop27h 00m

$811

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 8/8

4:20 pm-10:55 pm

1 stop23h 35m

Belgrade Nikola Tesla

Thu 8/21

6:00 am-2:10 pm

1 stop15h 10m

$820

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 8/4

3:35 pm-4:25 pm

2 stops17h 50m

Belgrade Nikola Tesla

Mon 8/25

6:10 am-8:16 pm

2 stops21h 06m

$821

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 7/25

8:40 am-12:55 pm

2 stops21h 15m

Belgrade Nikola Tesla

Thu 8/21

6:10 am-7:55 pm

1 stop20h 45m

$823

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Mon 8/4

9:30 am-11:55 am

2 stops19h 25m

Belgrade Nikola Tesla

Sat 8/23

6:00 am-6:03 pm

2 stops19h 03m

$835

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/16

11:20 pm-4:00 pm

Nonstop9h 40m

Belgrade Nikola Tesla

Wed 9/17

10:45 am-2:25 pm

Nonstop10h 40m

$838

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 5/11

9:40 pm-11:15 pm

1 stop18h 35m

Belgrade Nikola Tesla

Tue 8/19

1:30 pm-7:55 pm

1 stop13h 25m

$860

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 23 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
GotogatePrice Accuracy3 starsTrust Score*2 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 18, 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 $1,186). 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 24, 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 24, 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
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
1,066 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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 $719, LOT will fly you from Chicago to Belgrade and back. In addition to LOT, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Air Canada - these airlines can fly you to your destination from $798 and $820, respectively. You may be able to fly from Chicago to Belgrade for 10% less than the average price by searching for these airlines.

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

    $402 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 Air Canada, with prices starting from $445 and $495, respectively.

  • What are the cheapest flights from Chicago to Belgrade?

    On average you can expect to pay $1,487 for a flight from Chicago to Belgrade. The cheapest flight overall is $267 while the most popular route, (Chicago O'Hare Intl - Belgrade Nikola Tesla) is currently priced at $550.

  • 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 $1,186). 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
O'Hare Intl to Niš flights
St. Louis to Belgrade 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$515Average$602FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$517Average$955FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$542Average$1,203FlexibilityNo cancel feeOn-time62%
SWISSCheapest$543Average$908FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$556Average$838FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$556Average$932FlexibilityNo cancel feeOn-time76%
LOTCheapest$567Average$788FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$588Average$823FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$986FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$591Average$855FlexibilityNo cancel feeOn-time75%

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