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$482+ Cheap flights from Chicago (CHI) to Serbia

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Chicago to Serbia

Keep the following information in mind while searching for Chicago to Serbia flight deals. Data was last updated July 1, 2025.

Round-trip from

$778
(Booking.com)

One-way from

$482
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,098

Good round-trip deal

$818 or less

Good one-way deal

$421 or less
From Chicago (CHI) to Serbia
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One-way flight from Chicago (CHI) to Serbia
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Highest demand for flights based on searches. 27% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 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 Chicago (CHI) to Serbia.
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Price to beat on a one-way flight from Chicago (CHI) to Serbia.
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Find flight deals from Chicago to Serbia

Cheapest flights from Chicago to Serbia
Explore the most affordable flight options available from Chicago to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:45 pmORD - BEG
2 stops13h 55mMultiple Airlines
Fri 1/309:40 amBEG - ORD
2 stops15h 47mMultiple Airlines
Deal found 7/1$776
This SWISS deal was found by Cheapflights users on 6/30. 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 8/147:05 pmORD - BEG
1 stop17h 05mSWISS
Thu 8/217:55 pmBEG - ORD
1 stop23h 15mSWISS
Deal found 6/30$779
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 8/27:50 pmORD - BEG
1 stop29h 40mTurkish Airlines
Wed 9/39:20 amBEG - ORD
1 stop15h 35mTurkish Airlines
Deal found 6/30$785
This Expedia deal was found by Cheapflights users on 6/28. 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 10/253:35 pmORD - BEG
2 stops15h 05mAir Canada
Sat 11/16:25 amBEG - ORD
2 stops21h 34mAir Canada
Deal found 6/28$789
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/143:10 pmORD - BEG
1 stop14h 30mUnited Airlines
Thu 8/216:10 amBEG - ORD
2 stops20h 48mUnited Airlines
Deal found 6/30$816
This oojo deal was found by Cheapflights users on 6/29. 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.
Tue 7/225:10 pmORD - BEG
2 stops16h 30mLOT
Mon 9/85:15 pmBEG - ORD
1 stop33h 25mLOT
Deal found 6/29$818
This Lufthansa deal was found by Cheapflights users on 6/30. 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.
Thu 7/2410:30 pmORD - BEG
1 stop18h 25mLufthansa
Thu 8/215:10 pmBEG - ORD
1 stop32h 05mLufthansa
Deal found 6/30$833
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 11/2610:35 amMDW - BEG
2 stops18h 20mDelta
Wed 12/176:00 amBEG - MDW
2 stops19h 36mDelta
Deal found 7/1$837
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:08 pmMDW - BEG
2 stops16h 17mAir France
Wed 9/176:35 amBEG - MDW
2 stops18h 00mAir France
Deal found 7/1$887
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:08 pmMDW - BEG
2 stops16h 07mKLM
Sat 8/306:00 amBEG - MDW
2 stops19h 37mKLM
Deal found 7/1$929
This Mytrip deal was found by Cheapflights users on 6/30. 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 8/411:25 amORD - INI
2 stops25h 30mMultiple Airlines
Thu 8/281:00 pmINI - ORD
2 stops34h 10mMultiple Airlines
Deal found 6/30$1,037
This SWISS deal was found by Cheapflights users on 6/30. 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.
Sat 7/57:05 pmORD - INI
1 stop31h 00mSWISS
Thu 7/247:40 pmINI - ORD
1 stop23h 30mSWISS
Deal found 6/30$1,444

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Serbia 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 1, 2025.
Use the filters below to find and compare flights from Chicago to Serbia that are best for you.

Fly from

Chicago

Fly to

Serbia

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 7/29

7:15 pm-10:45 pm

1 stop20h 30m

Belgrade Nikola Tesla

Sun 9/7

5:25 pm-4:10 pm

1 stop29h 45m

$778

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 8/14

7:05 pm-7:10 pm

1 stop17h 05m

Belgrade Nikola Tesla

Thu 8/21

7:55 pm-12:10 pm

1 stop23h 15m

$779

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/2

7:50 pm-8:30 am

1 stop29h 40m

Belgrade Nikola Tesla

Wed 9/3

9:20 am-5:55 pm

1 stop15h 35m

$785

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 8/14

3:10 pm-12:40 pm

1 stop14h 30m

Belgrade Nikola Tesla

Thu 8/21

6:10 am-7:58 pm

2 stops20h 48m

$816

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 7/22

5:10 pm-4:40 pm

2 stops16h 30m

Belgrade Nikola Tesla

Mon 9/8

5:15 pm-7:40 pm

1 stop33h 25m

$818

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 7/24

10:30 pm-11:55 pm

1 stop18h 25m

Belgrade Nikola Tesla

Wed 8/20

5:10 pm-6:15 pm

1 stop32h 05m

$833

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Wed 11/26

10:35 am-11:55 am

2 stops18h 20m

Belgrade Nikola Tesla

Wed 12/17

6:00 am-6:36 pm

2 stops19h 36m

$837

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 7/30

4:50 pm-10:55 pm

1 stop23h 05m

Belgrade Nikola Tesla

Mon 8/18

12:35 pm-2:10 pm

1 stop32h 35m

$842

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Wed 9/3

1:08 pm-12:25 pm

2 stops16h 17m

Belgrade Nikola Tesla

Wed 9/17

6:35 am-5:35 pm

2 stops18h 00m

$887

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Wed 8/20

1:08 pm-12:15 pm

2 stops16h 07m

Belgrade Nikola Tesla

Sat 8/30

6:00 am-6:37 pm

2 stops19h 37m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 23 results
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Best time to book a flight from Chicago to Serbia

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

What is the cheapest month to book a flight from Chicago to Serbia?

Currently, January is the cheapest month in which you can book a flight from Chicago to Serbia (average of $688). Flying from Chicago to Serbia in June is currently the most expensive (average of $1,175). 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 RS?

Find hourly flight availability from Chicago to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Chicago to Serbia, 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 6% versus a flight in the evening.

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

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

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

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated July 1, 2025.
See what other customers who have flown with Delta, KLM, and LOT from Chicago to Serbia have to say. 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
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
1,089 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
807 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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 Chicago to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $482. However, be on the lookout for offers from KLM and JetBlue, as they are both options that can get you from Chicago to Serbia for a low price.

  • What are the most popular routes from Chicago to Serbia?

    The most popular route from Chicago to Serbia is Chicago O'Hare Intl - Belgrade Nikola Tesla. You may also consider Chicago Midway - Belgrade Nikola Tesla or Chicago O'Hare Intl - Nis.

  • What are the cheapest flights from Chicago to Serbia?

    On average you can expect to pay $1,511 for a flight from Chicago to Serbia. The cheapest flight overall is $296 while the most popular route, (Chicago O'Hare Intl - Belgrade Nikola Tesla) is currently priced at $609.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Serbia (average of $688). Flying from Chicago to Serbia in June is currently the most expensive (average of $1,175). 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 Serbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Serbia

Discover the top 10 airlines that operate flights from Chicago to Serbia. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$513Average$876FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$515Average$611FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$559Average$1,169FlexibilityNo cancel feeOn-time62%
Austrian AirlinesCheapest$570Average$774FlexibilityNo cancel feeOn-time78%
LOTCheapest$576Average$784FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$579Average$905FlexibilityNo cancel feeOn-time76%
KLMCheapest$588Average$781FlexibilityNo cancel feeOn-time75%
DeltaCheapest$590Average$1,104FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$831FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$735Average$1,052FlexibilityNo cancel feeOn-timeN/A

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