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$288+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$632
(Mytrip)

One-way from

$288
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$800

Good round-trip deal

$752 or less

Good one-way deal

$419 or less
From Chicago O'Hare Intl to Serbia
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One-way flight from Chicago O'Hare Intl to Serbia
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Highest demand for flights based on searches. 27% potential increase in price ($303 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Serbia.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Serbia.
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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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 11/146:30 pmORD - BEG
2 stops23h 20mMultiple Airlines
Fri 11/216:30 amBEG - ORD
2 stops17h 50mMultiple Airlines
Deal found 9/16$632
This oojo deal was found by Cheapflights users on 9/17. 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 10/95:10 pmORD - BEG
2 stops37h 10mLOT
Tue 10/142:00 pmBEG - ORD
1 stop12h 40mLOT
Deal found 9/17$636
This CrystalTravel deal was found by Cheapflights users on 9/17. 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.
Fri 10/34:55 pmORD - BEG
1 stop16h 40mLOT
Fri 10/242:00 pmBEG - ORD
1 stop12h 40mLOT
Deal found 9/17$637
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Tue 10/79:40 pmORD - BEG
1 stop11h 55mLOT
Wed 10/152:00 pmBEG - ORD
2 stops55h 55mLOT
Deal found 9/15$638
This FlightHub deal was found by Cheapflights users on 9/17. 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 10/89:40 pmORD - BEG
1 stop11h 55mLOT
Wed 10/222:00 pmBEG - ORD
2 stops55h 55mLOT
Deal found 9/17$639
This LOT deal was found by Cheapflights users on 9/15. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:55 pmORD - BEG
2 stops32h 20mLOT
Thu 11/201:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 9/15$642
This LOT deal was found by Cheapflights users on 9/17. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:55 pmORD - BEG
2 stops32h 20mLOT
Fri 11/211:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 9/17$643
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:40 pmORD - BEG
1 stop11h 55mLOT
Wed 10/155:15 pmBEG - ORD
1 stop28h 55mLOT
Deal found 9/15$645
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 11/239:55 pmORD - BEG
2 stops32h 20mLOT
Sun 11/301:55 pmBEG - ORD
2 stops37h 00mLOT
Deal found 9/16$646
This LOT deal was found by Cheapflights users on 9/16. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:55 pmORD - BEG
2 stops32h 20mLOT
Sun 1/111:55 pmBEG - ORD
1 stop13h 05mLOT
Deal found 9/16$647
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:15 amORD - BEG
2 stops22h 30mMultiple Airlines
Wed 11/199:40 amBEG - ORD
2 stops17h 20mMultiple Airlines
Deal found 9/16$651
This LOT deal was found by Cheapflights users on 9/15. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:40 pmORD - BEG
1 stop32h 40mLOT
Thu 10/232:00 pmBEG - ORD
1 stop12h 40mLOT
Deal found 9/15$656

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 September 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

Fri 11/14

6:30 pm-12:50 am

2 stops23h 20m

Belgrade Nikola Tesla

Fri 11/21

6:30 am-5:20 pm

2 stops17h 50m

$632

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 11/9

9:55 pm-4:35 pm

2 stops35h 40m

Belgrade Nikola Tesla

Sat 11/22

5:15 pm-7:55 pm

2 stops57h 40m

$659

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 11/2

7:20 pm-11:45 am

1 stop33h 25m

Belgrade Nikola Tesla

Wed 12/3

5:15 pm-4:45 pm

1 stop30h 30m

$662

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 11/23

6:50 pm-1:45 pm

1 stop11h 55m

Belgrade Nikola Tesla

Mon 12/1

2:35 pm-4:20 pm

1 stop32h 45m

$678

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 11/24

6:50 pm-1:45 pm

1 stop11h 55m

Belgrade Nikola Tesla

Mon 12/1

2:35 pm-4:20 pm

1 stop32h 45m

$679

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 11/4

4:10 pm-1:45 pm

1 stop14h 35m

Belgrade Nikola Tesla

Tue 11/18

6:10 am-2:55 pm

2 stops15h 45m

$685

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 11/4

3:35 pm-12:50 pm

2 stops38h 15m

Belgrade Nikola Tesla

Tue 11/18

6:10 am-2:55 pm

2 stops15h 45m

$692

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 12/10

3:20 pm-12:50 pm

1 stop14h 30m

Belgrade Nikola Tesla

Tue 3/10

6:10 am-8:00 pm

2 stops19h 50m

$692

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 11/8

9:10 pm-12:50 pm

2 stops32h 40m

Belgrade Nikola Tesla

Fri 11/21

9:40 am-4:20 pm

1 stop13h 40m

$692

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 11/11

3:07 pm-1:05 pm

2 stops14h 58m

Belgrade Nikola Tesla

Wed 11/19

6:15 am-3:20 pm

1 stop16h 05m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
1
2
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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 $688). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $1,173). 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 September 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 10% 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 September 14, 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 September 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.
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.6
Good
1,117 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
SWISS
7.6
Good
1,737 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Turkish Airlines
7.3
Good
3,965 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

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
7,409 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Air Serbia
6.3
Okay
200 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Food

7.2

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 11h 55m. 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 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 $1,404, our data indicates the cheapest price to be $308. The most popular route (Chicago O'Hare Intl - Belgrade Nikola Tesla), is priced around $573.

  • 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 $1,173). 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.

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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.
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Midway to Frankfurt flights

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$511Average$907FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$515Average$620FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$564Average$790FlexibilityNo cancel feeOn-time78%
LOTCheapest$579Average$837FlexibilityNo cancel feeOn-time81%
KLMCheapest$588Average$760FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$592Average$860FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$599Average$941FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$717Average$1,124FlexibilityNo cancel feeOn-time62%
Air SerbiaCheapest$813Average$1,000FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$991Average$1,172FlexibilityNo cancel feeOn-time81%

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