HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Serbia

$276+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Serbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/9. 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.
Wed 4/87:25 pm
ORD
-
BEG
2 stops20h 35m
Multiple Airlines
Mon 4/201:45 pm
BEG
-
ORD
3 stops35h 30m
Multiple Airlines
Deal found 2/9$586
This Expedia deal was found by Cheapflights users on 2/11. 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.
Tue 8/117:15 pm
ORD
-
BEG
1 stop20h 20m
Multiple Airlines
Tue 8/256:30 am
BEG
-
ORD
2 stops22h 06m
Multiple Airlines
Deal found 2/11$626
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Sun 3/16:30 pm
ORD
-
BEG
2 stops21h 35m
Multiple Airlines
Sat 3/76:30 am
BEG
-
ORD
2 stops17h 50m
Multiple Airlines
Deal found 2/9$631
This Booking.com deal was found by Cheapflights users on 2/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:15 pm
ORD
-
BEG
1 stop20h 20m
Multiple Airlines
Wed 4/156:30 am
BEG
-
ORD
2 stops16h 40m
Multiple Airlines
Deal found 2/9$632
This oojo deal was found by Cheapflights users on 2/9. 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 4/47:15 pm
ORD
-
BEG
1 stop20h 20m
Multiple Airlines
Sat 4/186:30 am
BEG
-
ORD
1 stop16h 40m
Multiple Airlines
Deal found 2/9$636
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:15 pm
ORD
-
BEG
1 stop20h 20m
Multiple Airlines
Sat 4/186:30 am
BEG
-
ORD
1 stop16h 40m
Multiple Airlines
Deal found 2/10$638
This oojo deal was found by Cheapflights users on 2/11. 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 8/227:15 pm
ORD
-
BEG
1 stop20h 20m
Multiple Airlines
Sat 9/266:30 am
BEG
-
ORD
1 stop16h 40m
Multiple Airlines
Deal found 2/11$639
This oojo deal was found by Cheapflights users on 2/10. 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 8/157:15 pm
ORD
-
BEG
1 stop33h 35m
Multiple Airlines
Sat 8/296:30 am
BEG
-
ORD
1 stop16h 40m
Multiple Airlines
Deal found 2/10$642
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:25 pm
ORD
-
BEG
2 stops17h 35m
Multiple Airlines
Wed 5/276:30 am
BEG
-
ORD
2 stops21h 55m
Multiple Airlines
Deal found 2/11$643
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
ORD
-
BEG
2 stops24h 30m
Multiple Airlines
Sat 4/186:00 pm
BEG
-
ORD
2 stops29h 00m
Multiple Airlines
Deal found 2/8$646
This oojo deal was found by Cheapflights users on 2/10. 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.
Fri 2/278:20 pm
ORD
-
INI
1 stop13h 40m
Multiple Airlines
Tue 3/31:10 pm
INI
-
ORD
1 stop27h 55m
Multiple Airlines
Deal found 2/10$683
This KLM deal was found by Cheapflights users on 2/9. 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.
Tue 3/312:45 pm
MDW
-
BEG
2 stops16h 10m
KLM
Wed 3/116:05 am
BEG
-
MDW
2 stops17h 49m
KLM
Deal found 2/9$799

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$586
(Mytrip)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$774

Good round-trip deal

$802 or less

Good one-way deal

$354 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. 22% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 12, 2026.
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

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Fri 2/27

8:20 pm-5:00 pm

1 stop13h 40m

Nis

Tue 3/3

1:10 pm-10:05 am

1 stop27h 55m

$683

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 7/27

2:10 pm-10:55 pm

2 stops25h 45m

Belgrade Nikola Tesla

Tue 8/25

12:35 pm-2:30 pm

1 stop32h 55m

$757

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 7/29

1:30 pm-11:55 am

2 stops15h 25m

Belgrade Nikola Tesla

Tue 8/25

12:35 pm-2:30 pm

1 stop32h 55m

$757

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 8/2

7:35 pm-10:55 pm

2 stops20h 20m

Belgrade Nikola Tesla

Wed 8/19

6:15 am-9:36 pm

2 stops22h 21m

$767

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 5/4

11:25 am-8:25 am

1 stop14h 00m

Belgrade Nikola Tesla

Wed 6/3

9:15 am-6:15 pm

1 stop16h 00m

$770

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/29

8:10 pm-7:35 pm

1 stop16h 25m

Belgrade Nikola Tesla

Fri 5/29

8:25 pm-9:40 am

1 stop20h 15m

$770

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 4/30

11:25 am-8:25 am

1 stop14h 00m

Belgrade Nikola Tesla

Thu 5/28

4:15 pm-9:40 am

1 stop24h 25m

$770

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 3/14

10:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sat 3/21

5:15 pm-8:55 pm

2 stops57h 40m

$778

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 7/22

8:10 pm-3:25 pm

1 stop36h 15m

Belgrade Nikola Tesla

Tue 8/18

12:55 am-10:05 pm

1 stop28h 10m

$778

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Wed 3/4

12:45 pm-11:55 am

2 stops16h 10m

Belgrade Nikola Tesla

Wed 3/11

6:05 am-5:22 pm

2 stops17h 17m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 49 results
1
2
3
...
5

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 $487). Flying from Chicago to Serbia in June is currently the most expensive (average of $1,028). 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 February 12, 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 42% 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 Wednesday 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 42% 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 February 12, 2026.
See what other customers who have flown with SWISS, LOT, and Turkish 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.
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
SWISS
7.6
Good
1,870 reviews
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
LOT
7.5
Good
1,179 reviews
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Turkish Airlines
7.3
Good
4,211 reviews
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Lufthansa
6.8
Okay
7,780 reviews
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Air Serbia
6.1
Okay
215 reviews
SWISS
7.6
Good
1,870 reviews

Food

7.1

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

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 Delta, Turkish Airlines, and KLM fly from Chicago to Serbia in about 14h. The time it takes to get you to your destination can typically vary by up to 11h 45m. The distance from Chicago to Serbia is about 4981 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 Air Serbia, with whom users have recently found tickets for as low as $310. However, be on the lookout for offers from Turkish Airlines 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 $1,462 for a flight from Chicago to Serbia. The cheapest flight overall is $249 while the most popular route, (Chicago O'Hare Intl - Belgrade Nikola Tesla) is currently priced at $586.

  • 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 $487). Flying from Chicago to Serbia in June is currently the most expensive (average of $1,028). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Serbia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Athens flights
O'Hare Intl to Dublin flights
O'Hare Intl to Madrid flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Istanbul flights
O'Hare Intl to Orly flights
O'Hare Intl to London City flights
O'Hare Intl to Lisbon flights
O'Hare Intl to Stansted flights
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to Amsterdam flights
O'Hare Intl to Frankfurt flights
Midway to Heathrow flights
O'Hare Intl to Krakow flights
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Malpensa flights
O'Hare Intl to Zurich flights
O'Hare Intl to Edinburgh flights
Midway to Charles de Gaulle flights
O'Hare Intl to Naples flights
O'Hare Intl to Munich flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Luton flights
O'Hare Intl to Keflavik Intl flights
Midway to Dublin flights
Midway to Athens flights
O'Hare Intl to Linate flights
Midway to Madrid flights
O'Hare Intl to Vienna flights
O'Hare Intl to Sabiha Gokcen flights
O'Hare Intl to Beauvais-Tille flights
Midway to Barcelona-El Prat flights
O'Hare Intl to Vicenza flights
O'Hare Intl to Oslo Gardermoen flights
O'Hare Intl to Bruxelles-National flights
St. Louis to Heathrow flights
O'Hare Intl to Ciampino flights
O'Hare Intl to Belgrade flights
Midway to Lisbon flights
O'Hare Intl to Florence flights
Midway to Frederic Chopin flights
O'Hare Intl to Sofia flights
Midway to Keflavik Intl flights
O'Hare Intl to Prague flights
O'Hare Intl to Skopje flights
St. Louis to Frankfurt flights

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$519Average$655FlexibilityNo cancel feeOn-time77%
SWISSCheapest$546Average$884FlexibilityNo cancel feeOn-time79%
KLMCheapest$547Average$920FlexibilityNo cancel feeOn-time75%
DeltaCheapest$548Average$816FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$862FlexibilityNo cancel feeOn-time69%
LOTCheapest$579Average$853FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$589Average$856FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$663Average$941FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$717Average$1,042FlexibilityNo cancel feeOn-time62%
Air SerbiaCheapest$818Average$969FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.