Serbia

$267+ Cheap flights from O'Hare Intl (ORD) 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Mar 4 — Mar 111
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Cheap flight deals from O'Hare Intl to Serbia

Cheapest flights from O'Hare Intl to Serbia
Explore the most affordable flight options available from O'Hare Intl to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This oojo deal was found by Cheapflights users on 2/2. 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 2/78:20 pm
ORD
-
BEG
1 stop35h 05m
Turkish Airlines
Sat 3/78:15 pm
BEG
-
ORD
1 stop20h 50m
Turkish Airlines
Deal found 2/2$549
This FlightHub deal was found by Cheapflights users on 1/31. 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.
Sat 4/48:10 pm
ORD
-
BEG
1 stop36h 15m
Turkish Airlines
Sat 5/29:15 am
BEG
-
ORD
1 stop31h 25m
Turkish Airlines
Deal found 1/31$550
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:20 pm
ORD
-
BEG
1 stop35h 05m
Turkish Airlines
Sat 3/149:00 am
BEG
-
ORD
1 stop32h 05m
Turkish Airlines
Deal found 1/30$558
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:25 am
ORD
-
BEG
1 stop14h 00m
Turkish Airlines
Fri 4/108:25 pm
BEG
-
ORD
1 stop20h 15m
Turkish Airlines
Deal found 2/1$567
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:10 pm
ORD
-
BEG
1 stop16h 25m
Turkish Airlines
Sat 10/39:15 am
BEG
-
ORD
1 stop16h 00m
Turkish Airlines
Deal found 1/30$571
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Fri 2/138:20 pm
ORD
-
BEG
1 stop35h 05m
Turkish Airlines
Sat 2/288:15 pm
BEG
-
ORD
1 stop20h 50m
Turkish Airlines
Deal found 1/31$587
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:25 am
ORD
-
BEG
1 stop14h 00m
Turkish Airlines
Wed 5/208:25 pm
BEG
-
ORD
1 stop20h 15m
Turkish Airlines
Deal found 2/1$595
This Ovago deal was found by Cheapflights users on 1/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:25 am
ORD
-
BEG
1 stop14h 00m
Turkish Airlines
Fri 5/18:25 pm
BEG
-
ORD
1 stop20h 15m
Turkish Airlines
Deal found 1/31$605
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Tue 5/58:10 pm
ORD
-
BEG
1 stop36h 15m
Turkish Airlines
Tue 5/198:25 pm
BEG
-
ORD
1 stop28h 50m
Turkish Airlines
Deal found 1/31$610
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Sat 8/111:50 pm
ORD
-
BEG
1 stop25h 35m
Turkish Airlines
Sat 9/59:15 am
BEG
-
ORD
1 stop19h 50m
Turkish Airlines
Deal found 1/31$614
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:20 pm
ORD
-
INI
1 stop13h 40m
Multiple Airlines
Tue 4/71:25 pm
INI
-
ORD
1 stop27h 15m
Multiple Airlines
Deal found 2/1$618
This KAYAK deal was found by Cheapflights users on 1/31. 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.
Fri 2/138:20 pm
ORD
-
BEG
1 stop16h 05m
Turkish Airlines
Sun 4/54:15 pm
BEG
-
ORD
1 stop24h 25m
Turkish Airlines
Deal found 1/31$620

Find flight deals from O'Hare Intl to Serbia

Keep the following information in mind while searching for O'Hare Intl to Serbia flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$549
(oojo)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$606

Good round-trip deal

$790 or less

Good one-way deal

$388 or less
Provider with most accurate pricing for Chicago (CHI)-Belgrade Nikola Tesla flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Belgrade Nikola Tesla flights.
From Chicago O'Hare Intl to Serbia
One-way flight from Chicago O'Hare Intl to Serbia
Highest demand for flights based on searches. 22% potential increase in price ($256 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Chicago O'Hare Intl to Serbia.
Price to beat on a one-way flight from Chicago O'Hare Intl to Serbia.

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Serbia that are best for you.

Fly from

O'Hare Intl

Fly to

Serbia

Route

Depart

Return

Price

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Mon 3/2

8:20 pm-5:00 pm

1 stop13h 40m

Nis

Tue 4/7

1:25 pm-9:40 am

1 stop27h 15m

$618

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 2/19

8:20 pm-7:25 pm

1 stop16h 05m

Belgrade Nikola Tesla

Wed 4/1

12:55 am-9:40 am

1 stop15h 45m

$661

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Sun 3/1

8:20 pm-5:45 pm

2 stops38h 25m

Nis

Tue 4/7

1:25 pm-9:40 am

1 stop27h 15m

$670

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Thu 3/5

8:20 pm-5:40 pm

2 stops38h 20m

Nis

Tue 4/7

1:25 pm-9:40 am

1 stop27h 15m

$670

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Wed 3/4

8:20 pm-1:25 am

2 stops46h 05m

Nis

Tue 4/7

1:25 pm-9:40 am

1 stop27h 15m

$676

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 7/22

11:25 am-8:25 am

1 stop14h 00m

Belgrade Nikola Tesla

Tue 8/18

12:55 am-10:05 pm

1 stop28h 10m

$758

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/1

2:30 pm-10:55 pm

2 stops25h 25m

Belgrade Nikola Tesla

Sun 8/23

12:35 pm-2:30 pm

1 stop32h 55m

$759

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/1

2:30 pm-10:55 pm

2 stops25h 25m

Belgrade Nikola Tesla

Fri 8/21

6:15 am-2:15 pm

1 stop15h 00m

$759

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/1

2:30 pm-10:55 pm

2 stops25h 25m

Belgrade Nikola Tesla

Mon 8/24

6:15 am-2:30 pm

1 stop15h 15m

$759

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 8/1

2:30 pm-10:55 pm

2 stops25h 25m

Belgrade Nikola Tesla

Tue 8/25

6:15 am-2:15 pm

1 stop15h 00m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 28 results
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Best time to book a flight from O'Hare Intl to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from O'Hare Intl 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 O'Hare Intl Airport to Serbia

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Serbia?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Serbia (average of $494). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $974). 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 ORD to RS?

Find hourly flight availability from O'Hare Intl 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 2, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Serbia in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Serbia?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Serbia. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport 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 2, 2026.
Peruse reviews from past customers who have flown with SWISS, LOT, and Turkish Airlines from Chicago O'Hare Intl Airport to Serbia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl Airport to Serbia?

    Departing from Chicago O'Hare Intl Airport to Serbia will take you 25h 25m. There are 4981 mi between Chicago O'Hare Intl Airport and Serbia.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Serbia one-way?

    One-way options have recently been found by users for as low as $310 on Air Serbia. Other airlines that offer cheap prices include Turkish Airlines from $384 and JetBlue from $440 one-way.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Serbia?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Serbia? While on average our users pay $1,421, our data indicates the cheapest price to be $249. The most popular route (Chicago O'Hare Intl - Belgrade Nikola Tesla), is priced around $540.

  • Can I find deals for flights from O'Hare Intl to Serbia that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Serbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Serbia?

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

  • Can I find deals for business class flights from O'Hare Intl to Serbia?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Serbia?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Serbia (average of $494). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $974). 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 O'Hare Intl to Serbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from O'Hare Intl to Serbia

Discover the top 10 airlines that operate flights from O'Hare Intl 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$520Average$653FlexibilityNo cancel feeOn-time77%
SWISSCheapest$546Average$887FlexibilityNo 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$830FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$589Average$839FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$663Average$942FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$717Average$1,043FlexibilityNo cancel feeOn-time62%
Air SerbiaCheapest$821Average$971FlexibilityNo cancel feeOn-timeN/A

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