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$404+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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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 July 13, 2026.

This CheapOair deal was found by Cheapflights users on 7/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:25 am
ORD
-
BEG
1 stop20h 45m
Turkish Airlines
Tue 9/224:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 7/8$824
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:10 pm
ORD
-
BEG
1 stop36h 00m
Multiple Airlines
Fri 9/2512:15 pm
BEG
-
ORD
1 stop37h 00m
Multiple Airlines
Deal found 7/8$825
This FlightHub deal was found by Cheapflights users on 7/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:55 pm
ORD
-
BEG
2 stops35h 55m
Multiple Airlines
Wed 12/21:40 pm
BEG
-
ORD
2 stops33h 20m
Multiple Airlines
Deal found 7/8$826
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:10 pm
ORD
-
BEG
1 stop36h 00m
Turkish Airlines
Tue 9/224:00 pm
BEG
-
ORD
1 stop24h 40m
Turkish Airlines
Deal found 7/10$827
This oojo deal was found by Cheapflights users on 7/9. 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.
Fri 9/45:10 pm
ORD
-
BEG
2 stops16h 25m
LOT
Tue 9/85:15 pm
BEG
-
ORD
1 stop33h 35m
LOT
Deal found 7/9$828
This SWISS deal was found by Cheapflights users on 7/8. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:20 pm
ORD
-
BEG
1 stop11h 10m
SWISS
Mon 8/178:00 pm
BEG
-
ORD
1 stop23h 35m
SWISS
Deal found 7/8$829
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/237:25 pm
ORD
-
BEG
2 stops18h 05m
Multiple Airlines
Sun 8/307:00 am
BEG
-
ORD
2 stops21h 25m
Multiple Airlines
Deal found 7/9$830
This Gotogate deal was found by Cheapflights users on 7/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:35 pm
ORD
-
BEG
1 stop13h 55m
Multiple Airlines
Wed 10/286:15 am
BEG
-
ORD
2 stops19h 37m
Multiple Airlines
Deal found 7/10$831
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sun 8/911:05 am
ORD
-
BEG
2 stops22h 05m
United Airlines
Tue 8/182:00 pm
BEG
-
ORD
1 stop28h 00m
United Airlines
Deal found 7/12$832
This KAYAK deal was found by Cheapflights users on 7/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/279:50 pm
ORD
-
BEG
1 stop12h 20m
Lufthansa
Sun 1/106:15 am
BEG
-
ORD
2 stops19h 06m
Lufthansa
Deal found 7/11$834
This FlightHub deal was found by Cheapflights users on 7/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:55 pm
ORD
-
BEG
2 stops15h 25m
Multiple Airlines
Tue 9/229:15 am
BEG
-
ORD
1 stop13h 40m
Multiple Airlines
Deal found 7/11$835
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:10 pm
ORD
-
INI
2 stops46h 30m
Multiple Airlines
Sat 8/293:15 pm
INI
-
ORD
1 stop25h 25m
Multiple Airlines
Deal found 7/8$950

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 July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$824
(CheapOair)

One-way from

$404
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,174

Good round-trip deal

$1,094 or less

Good one-way deal

$467 or less
Provider with most accurate pricing for Chicago (CHI)-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Belgrade Nikola Tesla flights.
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From Chicago O'Hare Intl to Serbia
Search Deals
One-way flight from Chicago O'Hare Intl to Serbia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Serbia.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Serbia.
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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 July 13, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 9/2

8:10 pm-3:10 pm

1 stop36h 00m

Belgrade Nikola Tesla

Tue 9/22

4:00 pm-9:40 am

1 stop24h 40m

$827

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 9/4

7:05 pm-1:55 pm

1 stop11h 50m

Belgrade Nikola Tesla

Tue 9/8

1:10 pm-6:15 pm

1 stop12h 05m

$860

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 9/1

8:40 am-12:25 pm

2 stops20h 45m

Belgrade Nikola Tesla

Fri 9/18

5:50 am-2:55 pm

1 stop16h 05m

$862

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 9/21

12:29 pm-11:55 am

2 stops16h 26m

Belgrade Nikola Tesla

Wed 10/7

12:35 pm-2:15 pm

1 stop32h 40m

$890

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 9/4

10:25 am-12:25 pm

2 stops19h 00m

Belgrade Nikola Tesla

Tue 9/8

2:00 pm-10:05 pm

2 stops15h 05m

$921

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 9/12

5:56 pm-12:45 pm

2 stops35h 49m

Belgrade Nikola Tesla

Sat 9/26

6:10 am-2:52 pm

2 stops15h 42m

$925

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/26

10:28 am-11:55 am

2 stops18h 27m

Belgrade Nikola Tesla

Wed 8/19

12:35 pm-10:44 pm

2 stops17h 09m

$947

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Sat 8/22

8:10 pm-1:40 am

2 stops46h 30m

Nis

Sat 8/29

3:15 pm-9:40 am

1 stop25h 25m

$950

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 7/27

7:05 pm-7:15 pm

1 stop17h 10m

Belgrade Nikola Tesla

Tue 8/4

9:15 am-12:35 pm

1 stop34h 20m

$1,084

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 7/27

5:54 pm-10:55 pm

2 stops22h 01m

Belgrade Nikola Tesla

Tue 8/4

6:15 am-2:15 pm

1 stop15h 00m

$1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 21 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Serbia (average of $484). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $864). 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 July 13, 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 13% on the flight price compared to flying in the morning, which is usually more expensive.

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 200 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 37% of flights being delayed.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Serbia?

The best time to book flights from Chicago O'Hare Intl Airport to Serbia is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 13, 2026.
Peruse reviews from past customers who have flown with LOT,SWISS, andTurkish 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.
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.5
Good
1,210 reviews
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
SWISS
7.5
Good
2,001 reviews
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Turkish Airlines
7.4
Good
4,442 reviews
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
8,130 reviews
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Air Serbia
6.1
Okay
231 reviews
LOT
7.5
Good
1,210 reviews

Overall

7.5

Food

7.2

Entertainment

6.9

Comfort

7.5

Boarding

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

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 16h 26m. There are 4981 mi between Chicago O'Hare Intl Airport and Serbia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $92 on JetBlue. Other airlines that offer cheap prices include Turkish Airlines from $399 and SWISS from $402 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 $1,887, our data indicates the cheapest price to be $443. The most popular route (Chicago O'Hare Intl - Belgrade Nikola Tesla), is priced around $590.

  • 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Serbia (average of $484). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $864). 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 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 July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$520Average$673FlexibilityNo cancel feeOn-time77%
SWISSCheapest$546Average$907FlexibilityNo cancel feeOn-time79%
KLMCheapest$547Average$900FlexibilityNo cancel feeOn-time75%
DeltaCheapest$548Average$882FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$988FlexibilityNo cancel feeOn-time69%
LOTCheapest$570Average$853FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$589Average$1,018FlexibilityNo cancel feeOn-time78%
ITA AirwaysCheapest$591Average$918FlexibilityNo cancel feeOn-time81%
JetBlueCheapest$717Average$1,037FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$753Average$1,016FlexibilityNo cancel feeOn-time76%

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