Serbia

$463+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Aug 22 — Aug 291
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl 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 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 August 17, 2025.

Round-trip from

$641
(FlightHub)

One-way from

$463
(CrystalTravel)

Popular in

June

Cheapest in

February

Average price

$731

Good round-trip deal

$886 or less

Good one-way deal

$482 or less
From Chicago O'Hare Intl to Serbia
One-way flight from Chicago O'Hare Intl to Serbia
Highest demand for flights based on searches. 27% potential increase in price ($308 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in August 2025
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.

Find 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 August 17, 2025.

This FlightHub deal was found by Cheapflights users on 8/16. 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 9/307:15 pmORD - BEG
1 stop20h 30mMultiple Airlines
Thu 10/166:30 amBEG - ORD
1 stop16h 40mMultiple Airlines
Deal found 8/16$641
This oojo deal was found by Cheapflights users on 8/15. 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 11/129:55 pmORD - BEG
1 stop32h 20mLOT
Sun 11/161:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 8/15$643
This oojo deal was found by Cheapflights users on 8/15. 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 10/99:40 pmORD - BEG
1 stop32h 40mLOT
Thu 11/131:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 8/15$645
This FlightHub deal was found by Cheapflights users on 8/16. 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 11/110:55 pmORD - BEG
1 stop32h 20mLOT
Mon 11/175:15 pmBEG - ORD
1 stop33h 45mLOT
Deal found 8/16$651
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Mon 10/611:25 amORD - BEG
1 stop20h 45mTurkish Airlines
Mon 10/209:20 amBEG - ORD
1 stop19h 40mTurkish Airlines
Deal found 8/15$652
This CrystalTravel deal was found by Cheapflights users on 8/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:45 pmORD - BEG
1 stop25h 45mTurkish Airlines
Thu 9/184:00 pmBEG - ORD
1 stop24h 40mTurkish Airlines
Deal found 8/16$664
This Booking.com deal was found by Cheapflights users on 8/16. 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.
Sun 11/97:20 pmORD - BEG
1 stop33h 25mMultiple Airlines
Wed 11/195:15 pmBEG - ORD
1 stop30h 30mMultiple Airlines
Deal found 8/16$666
This oojo deal was found by Cheapflights users on 8/16. 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.
Mon 10/611:25 amORD - BEG
1 stop14h 05mTurkish Airlines
Wed 11/198:15 pmBEG - ORD
1 stop20h 50mTurkish Airlines
Deal found 8/16$671
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Wed 9/1011:45 pmORD - BEG
1 stop32h 25mTurkish Airlines
Wed 9/248:25 pmBEG - ORD
1 stop20h 15mTurkish Airlines
Deal found 8/16$672
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Wed 10/111:45 pmORD - BEG
1 stop25h 45mTurkish Airlines
Wed 10/224:00 pmBEG - ORD
1 stop24h 40mTurkish Airlines
Deal found 8/15$673
This Mytrip deal was found by Cheapflights users on 8/16. 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 10/57:15 pmORD - BEG
3 stops21h 00mMultiple Airlines
Sun 10/196:30 pmBEG - ORD
3 stops28h 40mMultiple Airlines
Deal found 8/16$676

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 August 17, 2025.
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

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 11/12

9:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sun 11/16

1:55 pm-8:00 pm

1 stop13h 05m

$643

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 10/25

10:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sat 11/1

5:15 pm-9:00 pm

1 stop33h 45m

$645

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 10/5

7:15 pm-11:50 am

1 stop33h 35m

Belgrade Nikola Tesla

Thu 10/16

6:30 am-4:10 pm

1 stop16h 40m

$651

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 11/1

10:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Mon 11/17

5:15 pm-8:00 pm

1 stop33h 45m

$651

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 11/1

10:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sun 11/16

1:55 pm-8:00 pm

1 stop13h 05m

$651

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 9/8

11:45 pm-8:30 am

1 stop25h 45m

Belgrade Nikola Tesla

Thu 9/18

8:25 pm-9:40 am

1 stop20h 15m

$652

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 9/15

11:45 pm-3:10 pm

1 stop32h 25m

Belgrade Nikola Tesla

Wed 10/1

9:20 am-9:40 am

1 stop31h 20m

$652

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 10/8

7:50 pm-7:35 pm

1 stop16h 45m

Belgrade Nikola Tesla

Wed 10/22

4:00 pm-9:40 am

1 stop24h 40m

$652

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 10/1

11:45 pm-8:30 am

1 stop25h 45m

Belgrade Nikola Tesla

Thu 10/16

4:00 pm-9:40 am

1 stop24h 40m

$652

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 9/24

11:45 pm-8:30 am

1 stop25h 45m

Belgrade Nikola Tesla

Wed 10/8

4:00 pm-9:40 am

1 stop24h 40m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 21 results
1
2
3

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 $688). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $1,174). 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 August 17, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Serbia in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying at noon, 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 August 10, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Serbia flight should consider departing on Thursday 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 August 17, 2025.
Peruse reviews from past customers who have flown with LOT, SWISS, 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.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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.
  • 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 $1,002, our data indicates the cheapest price to be $314. The most popular route (Chicago O'Hare Intl - Belgrade Nikola Tesla), is priced around $614.

  • 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 $688). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $1,174). 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 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$500Average$901FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$515Average$616FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$542Average$1,180FlexibilityNo cancel feeOn-time62%
Austrian AirlinesCheapest$564Average$777FlexibilityNo cancel feeOn-time78%
LOTCheapest$579Average$822FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$585Average$912FlexibilityNo cancel feeOn-time76%
KLMCheapest$588Average$763FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$592Average$827FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$811Average$1,031FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$991Average$1,172FlexibilityNo cancel feeOn-time81%

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.