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O'Hare Intl

$369+ Cheap flights from Serbia to O'Hare Intl (ORD)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ORD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Serbia to O'Hare Intl

Cheapest flights from Serbia to O'Hare Intl
Explore the most affordable flight options available from Serbia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 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.
Tue 2/241:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Fri 3/69:55 pm
ORD
-
BEG
1 stop32h 20m
LOT
Deal found 2/2$638
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/41:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Wed 4/19:50 pm
ORD
-
BEG
1 stop11h 45m
LOT
Deal found 2/3$640
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Thu 2/191:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Tue 7/289:50 pm
ORD
-
BEG
1 stop11h 45m
LOT
Deal found 2/3$656
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/181:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Wed 3/1810:55 pm
ORD
-
BEG
1 stop32h 20m
LOT
Deal found 2/3$657
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:50 am
BEG
-
ORD
1 stop14h 10m
Austrian Airlines
Sat 4/44:20 pm
ORD
-
BEG
1 stop11h 05m
Austrian Airlines
Deal found 2/2$659
This oojo deal was found by Cheapflights users on 2/3. 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 3/131:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Wed 4/89:50 pm
ORD
-
BEG
1 stop11h 45m
LOT
Deal found 2/3$661
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:50 am
BEG
-
ORD
1 stop14h 10m
Austrian Airlines
Tue 3/31:02 pm
ORD
-
BEG
2 stops14h 28m
Austrian Airlines
Deal found 2/2$664
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:50 am
BEG
-
ORD
1 stop14h 10m
Austrian Airlines
Wed 3/112:30 pm
ORD
-
BEG
2 stops14h 00m
Austrian Airlines
Deal found 2/2$665
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/186:50 am
BEG
-
ORD
1 stop14h 10m
Austrian Airlines
Tue 3/172:30 pm
ORD
-
BEG
2 stops14h 00m
Austrian Airlines
Deal found 2/3$666
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Fri 2/201:55 pm
BEG
-
ORD
1 stop13h 05m
LOT
Mon 5/49:50 pm
ORD
-
BEG
1 stop32h 30m
LOT
Deal found 2/3$669
This Gotogate deal was found by Cheapflights users on 2/3. 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.
Sat 4/111:40 pm
BEG
-
ORD
1 stop13h 15m
Multiple Airlines
Sat 4/187:05 pm
ORD
-
BEG
1 stop30h 25m
Multiple Airlines
Deal found 2/3$671
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sat 2/146:25 am
BEG
-
ORD
2 stops19h 15m
Lufthansa
Wed 3/184:20 pm
ORD
-
BEG
1 stop14h 30m
Lufthansa
Deal found 2/3$672

Find flight deals from Serbia to O'Hare Intl

Keep the following information in mind while searching for Serbia to O'Hare Intl flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$638
(oojo)

One-way from

$369
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$644

Good round-trip deal

$1,032 or less

Good one-way deal

$753 or less
Provider with most accurate pricing for Belgrade Nikola Tesla-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Chicago (CHI) flights.
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From Serbia to Chicago O'Hare Intl
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One-way flight from Serbia to Chicago O'Hare Intl
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Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 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 Serbia to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Serbia to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Serbia to O'Hare Intl 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 4, 2026.
Use the filters below to find and compare flights from Serbia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Serbia

Fly to

O'Hare Intl

Route

Depart

Return

Price

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 2/19

8:05 pm-4:20 pm

1 stop27h 15m

Chicago O'Hare Intl

Sun 5/3

2:20 pm-7:15 pm

1 stop21h 55m

$691

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 4/7

8:00 pm-3:55 pm

1 stop26h 55m

Chicago O'Hare Intl

Tue 4/21

7:05 pm-1:55 pm

1 stop11h 50m

$692

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 3/18

9:40 am-1:45 pm

1 stop34h 05m

Chicago O'Hare Intl

Tue 3/31

7:05 pm-1:55 pm

1 stop11h 50m

$692

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 4/9

6:15 am-2:15 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 4/25

1:29 pm-11:55 am

2 stops15h 26m

$694

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 4/17

9:15 am-3:55 pm

1 stop13h 40m

Chicago O'Hare Intl

Fri 5/15

6:15 pm-3:45 pm

1 stop14h 30m

$698

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 2/21

6:05 am-6:01 pm

2 stops18h 56m

Chicago O'Hare Intl

Tue 5/5

4:20 pm-11:55 am

1 stop12h 35m

$700

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 4/15

6:30 pm-1:20 pm

1 stop25h 50m

Chicago O'Hare Intl

Tue 5/12

6:15 pm-4:05 pm

1 stop14h 50m

$700

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 4/30

7:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 5/15

6:15 pm-3:45 pm

1 stop14h 30m

$700

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 3/3

6:05 am-5:43 pm

2 stops18h 38m

Chicago O'Hare Intl

Tue 3/10

1:57 pm-11:55 am

2 stops15h 58m

$701

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 3/18

6:05 am-9:49 pm

2 stops21h 44m

Chicago O'Hare Intl

Wed 3/25

10:40 am-11:55 am

2 stops19h 15m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 33 results
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Best time to book a flight from Serbia to O'Hare Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Serbia to Chicago O'Hare Intl Airport (average of $568). Flying from Serbia to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $679). 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 RS to ORD?

Find hourly flight availability from Serbia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Serbia to Chicago O'Hare Intl Airport as you normally would.

How often are flights from Serbia to Chicago delayed?

About 52% of weekly flights between Serbia and Chicago have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for Serbia to Chicago flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Serbia to Chicago flights?

Over the last year, Air Serbia have had the lowest number of delays on this route, with just 52% of flights being delayed.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 4, 2026.
Read reviews from past customers who have flown KLM, SWISS, and LOT from Serbia to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.6
Good
1,864 reviews
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
LOT
7.5
Good
1,179 reviews
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,759 reviews
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Serbia
6.1
Okay
214 reviews
KLM
7.7
Good
1,448 reviews

Overall

7.7

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

    Departing from Serbia to Chicago O'Hare Intl Airport will take you 15h. There are 4981 mi between Serbia and Chicago O'Hare Intl Airport. 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 Serbia to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $494. Users have also found prices from $595 and $607 on SWISS and Turkish Airlines, respectively.

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

    Looking for the cheapest flight from Serbia to Chicago O'Hare Intl Airport? While on average our users pay $910, our data indicates the cheapest price to be $602. The most popular route (Belgrade Nikola Tesla - Chicago O'Hare Intl), is priced around $580.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Serbia to Chicago O'Hare Intl Airport (average of $568). Flying from Serbia to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $679). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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Top 8 airlines flying from Serbia to O'Hare Intl

Discover the top 8 airlines that operate flights from Serbia to O'Hare Intl. 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$610Average$744FlexibilityNo cancel feeOn-time77%
SWISSCheapest$617Average$708FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$624Average$822FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$625Average$774FlexibilityNo cancel feeOn-time78%
LOTCheapest$628Average$719FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$628Average$750FlexibilityNo cancel feeOn-time76%
KLMCheapest$633Average$818FlexibilityNo cancel feeOn-time75%
Air SerbiaCheapest$759Average$986FlexibilityNo cancel feeOn-timeN/A

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