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$306+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheap 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 April 9, 2026.

This FlightHub deal was found by Cheapflights users on 4/5. 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 9/158:10 pm
ORD
-
BEG
1 stop36h 00m
Turkish Airlines
Wed 9/304:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 4/5$750
This Justfly.com deal was found by Cheapflights users on 4/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
ORD
-
BEG
2 stops23h 30m
Multiple Airlines
Mon 8/316:00 am
BEG
-
ORD
2 stops17h 10m
Multiple Airlines
Deal found 4/6$753
This Mytrip deal was found by Cheapflights users on 4/6. 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 4/207:25 pm
ORD
-
BEG
3 stops23h 05m
Multiple Airlines
Thu 5/76:00 pm
BEG
-
ORD
3 stops36h 56m
Multiple Airlines
Deal found 4/6$755
This oojo deal was found by Cheapflights users on 4/8. 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.
Thu 10/158:10 pm
ORD
-
BEG
1 stop16h 25m
Turkish Airlines
Sun 10/184:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 4/8$756
This FlightHub deal was found by Cheapflights users on 4/5. 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 9/68:10 pm
ORD
-
BEG
1 stop29h 15m
Turkish Airlines
Sun 9/204:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 4/5$757
This oojo deal was found by Cheapflights users on 4/8. 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 8/1811:25 am
ORD
-
BEG
1 stop14h 00m
Multiple Airlines
Mon 9/712:55 am
BEG
-
ORD
1 stop15h 45m
Multiple Airlines
Deal found 4/8$758
This oojo deal was found by Cheapflights users on 4/6. 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 10/411:25 am
ORD
-
BEG
1 stop14h 00m
Turkish Airlines
Sun 10/184:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 4/6$759
This FlightHub deal was found by Cheapflights users on 4/5. 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 9/2511:25 am
ORD
-
BEG
1 stop20h 45m
Turkish Airlines
Fri 10/238:25 pm
BEG
-
ORD
1 stop20h 15m
Turkish Airlines
Deal found 4/5$762
This oojo deal was found by Cheapflights users on 4/8. 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.
Sat 8/18:10 pm
ORD
-
INI
2 stops46h 30m
Multiple Airlines
Tue 9/81:20 pm
INI
-
ORD
1 stop27h 20m
Multiple Airlines
Deal found 4/8$762
This KAYAK deal was found by Cheapflights users on 4/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:10 pm
ORD
-
BEG
1 stop16h 25m
Turkish Airlines
Thu 10/84:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 4/8$763
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Thu 8/278:10 pm
ORD
-
BEG
1 stop16h 25m
Turkish Airlines
Fri 9/258:25 pm
BEG
-
ORD
1 stop20h 15m
Turkish Airlines
Deal found 4/4$765
This oojo deal was found by Cheapflights users on 4/5. 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.
Sat 4/258:10 pm
ORD
-
BEG
1 stop16h 25m
Multiple Airlines
Thu 6/2512:55 am
BEG
-
ORD
1 stop15h 45m
Multiple Airlines
Deal found 4/5$766

Find flight deals from Chicago to Serbia

Keep the following information in mind while searching for Chicago to Serbia flight deals. Data was last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$750
(FlightHub)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$854

Good round-trip deal

$839 or less

Good one-way deal

$363 or less
Provider with most accurate pricing for Chicago (CHI)-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Belgrade Nikola Tesla flights.
Search Deals
From Chicago (CHI) to Serbia
Search Deals
One-way flight from Chicago (CHI) to Serbia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Serbia.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Serbia.
Search Deals

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 April 9, 2026.
Use the filters below to find and compare flights from Chicago to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Sat 8/1

8:10 pm-1:40 am

2 stops46h 30m

Nis

Tue 9/8

1:20 pm-9:40 am

1 stop27h 20m

$789

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 8/6

10:28 am-11:55 am

2 stops18h 27m

Belgrade Nikola Tesla

Thu 8/20

12:35 pm-11:57 pm

2 stops18h 22m

$985

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 4/19

5:04 pm-10:55 pm

2 stops22h 51m

Belgrade Nikola Tesla

Sat 4/25

12:35 pm-2:15 pm

1 stop32h 40m

$1,015

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 4/19

8:52 am-11:55 am

2 stops20h 03m

Belgrade Nikola Tesla

Sun 4/26

6:15 am-2:15 pm

1 stop15h 00m

$1,015
Quickest round-trip

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 4/30

4:20 pm-11:55 am

1 stop12h 35m

Belgrade Nikola Tesla

Tue 5/5

6:15 am-4:18 pm

2 stops17h 03m

$1,038

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 4/30

4:20 pm-11:55 am

1 stop12h 35m

Belgrade Nikola Tesla

Mon 5/4

6:15 am-8:40 pm

2 stops21h 25m

$1,038

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Tue 5/12

12:53 pm-11:55 am

2 stops16h 02m

Belgrade Nikola Tesla

Wed 5/20

6:15 am-9:09 pm

2 stops21h 54m

$1,048

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 7/22

12:27 pm-11:55 am

2 stops16h 28m

Belgrade Nikola Tesla

Wed 8/19

6:15 am-2:30 pm

1 stop15h 15m

$1,055

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 4/30

1:06 pm-3:45 pm

2 stops19h 39m

Belgrade Nikola Tesla

Mon 5/4

6:10 am-8:08 pm

2 stops20h 58m

$1,058

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Tue 6/9

9:00 am-11:50 am

2 stops19h 50m

Belgrade Nikola Tesla

Wed 8/19

6:55 am-8:50 pm

2 stops20h 55m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 53 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Chicago to Serbia (average of $485). Flying from Chicago to Serbia in June is currently the most expensive (average of $918). 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 April 9, 2026.

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 afternoon, which can drop the price by up to 15% versus a flight in the morning.

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 13, 2025.

Travelers seeking maximum savings on their Chicago to Serbia flight should consider departing on Friday at noon 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.

How often are flights from Chicago to Serbia delayed?

About 37% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 230 minutes.

What is the most punctual flight time for Chicago to Serbia flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Serbia flights?

Over the last year, Air Serbia have had the lowest number of delays on this route, with just 37% of flights being delayed.

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 April 9, 2026.
See what other customers who have flown with LOT,SWISS, andTurkish Airlines 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.
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.5
Good
1,186 reviews
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
SWISS
7.5
Good
1,916 reviews
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Turkish Airlines
7.3
Good
4,302 reviews
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,900 reviews
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air Serbia
6.1
Okay
217 reviews
LOT
7.5
Good
1,186 reviews

Boarding

7.6

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

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.

  • How long is the flight from Chicago to Serbia?

    Airlines like Turkish Airlines and Delta fly from Chicago to Serbia in about 15h 31m. The time it takes to get you to your destination can typically vary by up to 20h 29m. The distance from Chicago to Serbia is about 4985 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from Air Serbia 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 $1,147 for a flight from Chicago to Serbia. The cheapest flight overall is $298 while the most popular route, (Chicago O'Hare Intl - Belgrade Nikola Tesla) is currently priced at $643.

  • 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, March is the cheapest month in which you can book a flight from Chicago to Serbia (average of $485). Flying from Chicago to Serbia in June is currently the most expensive (average of $918). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$520Average$674FlexibilityNo cancel feeOn-time77%
SWISSCheapest$546Average$885FlexibilityNo cancel feeOn-time79%
KLMCheapest$547Average$961FlexibilityNo cancel feeOn-time75%
DeltaCheapest$548Average$917FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$883FlexibilityNo cancel feeOn-time69%
LOTCheapest$588Average$922FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$589Average$881FlexibilityNo cancel feeOn-time78%
JetBlueCheapest$717Average$1,038FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$718Average$944FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$807Average$956FlexibilityNo cancel feeOn-timeN/A

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