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$357+ Cheap flights from Belgrade (BEG) to Illinois

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Belgrade to Illinois

Keep the following information in mind while searching for Belgrade to Illinois flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(oojo)

One-way from

$357
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$635

Good round-trip deal

$797 or less

Good one-way deal

$514 or less
Provider with most accurate pricing for Belgrade Nikola Tesla-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Chicago (CHI) flights.
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From Belgrade Nikola Tesla to Illinois
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One-way flight from Belgrade Nikola Tesla to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Belgrade Nikola Tesla to Illinois.
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Price to beat on a one-way flight from Belgrade Nikola Tesla to Illinois.
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Find flight deals from Belgrade to Illinois

Cheapest flights from Belgrade to Illinois
Explore the most affordable flight options available from Belgrade to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This oojo deal was found by Cheapflights users on 2/21. 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 4/95:15 pmBEG - ORD
1 stop33h 25mLOT
Sat 4/195:10 pmORD - BEG
2 stops37h 10mLOT
Deal found 2/21$575
This KLM deal was found by Cheapflights users on 2/21. 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 3/146:00 amBEG - ORD
1 stop15h 30mKLM
Sat 3/295:25 pmORD - BEG
1 stop11h 30mKLM
Deal found 2/21$599
This KLM deal was found by Cheapflights users on 2/21. 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.
Sun 4/612:35 pmBEG - ORD
1 stop32h 35mMultiple Airlines
Wed 5/75:10 pmORD - BEG
1 stop12h 15mMultiple Airlines
Deal found 2/21$610
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 3/256:00 amBEG - ORD
2 stops18h 55mDelta
Thu 4/310:40 amORD - BEG
2 stops18h 15mDelta
Deal found 2/21$612
This Gotogate deal was found by Cheapflights users on 2/21. 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 5/216:10 amBEG - ORD
1 stop20h 45mLufthansa
Wed 6/410:30 pmORD - BEG
1 stop18h 25mLufthansa
Deal found 2/21$618
This United Airlines deal was found by Cheapflights users on 2/21. 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 5/216:10 amBEG - ORD
2 stops21h 02mUnited Airlines
Wed 6/44:00 pmORD - BEG
1 stop14h 10mUnited Airlines
Deal found 2/21$620
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:10 pmBEG - ORD
1 stop21h 00mTurkish Airlines
Sat 4/267:50 pmORD - BEG
1 stop16h 50mTurkish Airlines
Deal found 2/22$628
This Air Canada deal was found by Cheapflights users on 2/20. 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 9/196:10 amBEG - ORD
2 stops20h 19mAir Canada
Fri 10/174:00 pmORD - BEG
2 stops16h 55mAir Canada
Deal found 2/20$640
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 3/256:00 amBEG - MDW
2 stops22h 23mDelta
Thu 4/32:57 pmMDW - BEG
2 stops13h 58mDelta
Deal found 2/21$641
This Austrian Airlines deal was found by Cheapflights users on 2/20. 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 3/116:30 pmBEG - ORD
1 stop26h 35mAustrian Airlines
Wed 5/144:05 pmORD - BEG
2 stops24h 30mAustrian Airlines
Deal found 2/20$650
This SWISS deal was found by Cheapflights users on 2/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:25 amBEG - ORD
1 stop33h 45mSWISS
Fri 6/63:55 pmORD - BEG
1 stop33h 40mSWISS
Deal found 2/22$691
This Aeromexico deal was found by Cheapflights users on 2/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:40 amBEG - MDW
2 stops18h 48mAir France
Tue 8/129:30 amMDW - BEG
2 stops30h 20mAir France
Deal found 2/21$753

Find flights from Belgrade to Illinois within your budget

Customize your flight search to find flights from Belgrade to Illinois 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 February 22, 2025.

Fly from

Belgrade

Fly to

Illinois

Route

Depart

Return

Price

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 4/9

5:15 pm-7:40 pm

1 stop33h 25m

Chicago O'Hare Intl

Sat 4/19

5:10 pm-1:20 pm

2 stops37h 10m

$575

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 3/14

6:00 am-3:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Sat 3/29

5:25 pm-10:55 am

1 stop11h 30m

$599

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sun 4/6

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Wed 5/7

5:10 pm-12:25 pm

1 stop12h 15m

$610

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 3/25

6:00 am-6:55 pm

2 stops18h 55m

Chicago O'Hare Intl

Thu 4/3

10:40 am-11:55 am

2 stops18h 15m

$612

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 5/21

6:10 am-7:55 pm

1 stop20h 45m

Chicago O'Hare Intl

Wed 6/4

10:30 pm-11:55 pm

1 stop18h 25m

$618

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 5/21

6:10 am-8:12 pm

2 stops21h 02m

Chicago O'Hare Intl

Wed 6/4

4:00 pm-1:10 pm

1 stop14h 10m

$620

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sun 3/16

8:10 pm-11:10 am

1 stop21h 00m

Chicago O'Hare Intl

Sat 4/26

7:50 pm-7:40 pm

1 stop16h 50m

$628

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Tue 3/25

6:00 am-10:23 pm

2 stops22h 23m

Chicago Midway

Thu 4/3

2:57 pm-11:55 am

2 stops13h 58m

$641

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 3/11

6:30 pm-3:05 pm

1 stop26h 35m

Chicago O'Hare Intl

Wed 5/14

4:05 pm-11:35 pm

2 stops24h 30m

$650

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 3/17

1:40 pm-10:54 am

2 stops51h 14m

Chicago O'Hare Intl

Tue 4/29

4:00 pm-3:55 pm

2 stops16h 55m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 27 results
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Best time to book a flight from Belgrade to Illinois

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

Travel insights for flights from Belgrade to Illinois

Get recent, data-driven insights about flights from Belgrade to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belgrade to Illinois?

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

Find hourly flight availability from Belgrade to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Belgrade to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated February 22, 2025.
Read through reviews of airlines operating flights from Belgrade to Illinois, such as Delta, KLM and LOT. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,079 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

China Southern
7.6
Good
87 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belgrade to Illinois. 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 Illinois?

    For a flight from Belgrade to Illinois, you will be flying from Nikola Tesla. Belgrade Nikola Tesla (BEG) is just 7.1 mi from the center of the city.

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

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $501. However, be on the lookout for offers from ITA Airways and Turkish Airlines, as they are both options that can get you from Belgrade to Illinois for a low price.

  • What are the cheapest flights from Belgrade to Illinois?

    The cheapest flight price from Belgrade to Illinois is $479. On average you can expect to pay $734. The most popular route, (Belgrade Nikola Tesla - Chicago O'Hare Intl), can usually be booked for $587.

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

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

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

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

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

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

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

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Alternative routes for Belgrade to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Belgrade to Illinois

Discover the top 9 airlines that operate flights from Belgrade to Illinois. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$525Average$652FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$548Average$670FlexibilityNo cancel feeOn-time77%
DeltaCheapest$570Average$658FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$570Average$780FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$584Average$681FlexibilityNo cancel feeOn-time76%
SWISSCheapest$595Average$733FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$603Average$758FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$618Average$737FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$673Average$869FlexibilityNo cancel feeOn-timeN/A
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