$326+ Cheap flights from O'Hare Intl (ORD) to Serbia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Serbia with Cheapflights
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Cheapest flights from O'Hare Intl to SerbiaExplore 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 October 1, 2026.
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 October 1, 2026.
This Justfly.com deal was found by Cheapflights users on 9/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:45 am -
1 stop24h 45m
Fri 1/1512:05 pm -
1 stop37h 15m
Deal found 9/30![Turkish Airlines logo]()
$709
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 pm -
1 stop25h 55m
Fri 10/3012:05 pm -
1 stop28h 55m
Deal found 9/30![Multiple Airlines logo]()
$714
This Gotogate deal was found by Cheapflights users on 9/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:05 am -
2 stops22h 40m
Wed 1/136:15 am -
1 stop20h 50m
Deal found 9/30![Multiple Airlines logo]()
$716
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:10 pm -
1 stop25h 55m
Wed 10/2812:05 pm -
1 stop28h 55m
Deal found 9/30![Multiple Airlines logo]()
$718
This Justfly.com deal was found by Cheapflights users on 9/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am -
1 stop21h 15m
Wed 12/23:30 pm -
1 stop25h 30m
Deal found 9/30![Turkish Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 9/29. 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 10/3012:45 pm -
1 stop24h 45m
Tue 11/33:30 pm -
1 stop26h 30m
Deal found 9/29![Turkish Airlines logo]()
$726
This Justfly.com deal was found by Cheapflights users on 9/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:45 pm -
1 stop21h 45m
Fri 11/2012:50 am -
1 stop24h 30m
Deal found 9/30![Multiple Airlines logo]()
$727
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop22h 55m
Sun 11/158:50 am -
1 stop16h 30m
Deal found 9/30![Multiple Airlines logo]()
$729
This FlightHub deal was found by Cheapflights users on 9/28. 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 10/78:10 pm -
1 stop14h 10m
Tue 10/138:30 pm -
1 stop20h 10m
Deal found 9/28![Multiple Airlines logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 12/57:10 pm -
1 stop20h 20m
Sat 12/126:30 am -
1 stop17h 15m
Deal found 9/28![Multiple Airlines logo]()
$732
Best flights from O'Hare Intl to SerbiaDiscover carefully curated flight deals from O'Hare Intl to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from O'Hare Intl to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 10/138:10 pm -
1 stop36h 00m
Wed 10/283:30 pm -
1 stop25h 30m
Deal found 9/29![Turkish Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:25 pm -
1 stop12h 30m
Tue 11/36:05 am -
2 stops17h 27m
Deal found 9/30![Delta logo]()
$797
This KLM deal was found by Cheapflights users on 9/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/164:25 pm -
1 stop12h 30m
Fri 1/156:05 am -
2 stops21h 32m
Deal found 9/29![KLM logo]()
$847
This United deal was found by Cheapflights users on 9/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:30 pm -
2 stops32h 20m
Fri 12/49:40 am -
1 stop13h 35m
Deal found 9/26![Multiple Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 11/55:55 am -
2 stops23h 55m
Mon 11/161:40 pm -
2 stops32h 12m
Deal found 9/26![United Airlines logo]()
$886
This Turkish Airlines deal was found by Cheapflights users on 9/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 pm -
1 stop29h 00m
Mon 10/268:20 pm -
1 stop20h 40m
Deal found 9/30![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 9/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:10 pm -
1 stop36h 00m
Thu 10/293:30 pm -
1 stop25h 30m
Deal found 9/30![Turkish Airlines logo]()
$827
This KLM deal was found by Cheapflights users on 9/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:25 pm -
2 stops15h 30m
Wed 10/286:05 am -
1 stop15h 20m
Deal found 9/30![KLM logo]()
$936
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:29 am -
2 stops20h 26m
Thu 10/296:05 am -
1 stop15h 20m
Deal found 9/30![Delta logo]()
$936
This Turkish Airlines deal was found by Cheapflights users on 9/29. 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 10/128:10 pm -
1 stop36h 00m
Thu 10/2912:50 am -
1 stop24h 30m
Deal found 9/29![Turkish Airlines logo]()
$842
This KLM deal was found by Cheapflights users on 9/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:50 pm -
2 stops15h 05m
Fri 10/236:15 am -
1 stop15h 00m
Deal found 9/28![KLM logo]()
$936
Last-minute flights from O'Hare Intl to SerbiaDiscover last-minute flight deals from O'Hare Intl to Serbia. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Serbia. Data last updated October 1, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/28. 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 10/78:10 pm -
1 stop14h 10m
Tue 10/138:30 pm -
1 stop20h 10m
Deal found 9/28![Multiple Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 9/29. 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 10/118:10 pm -
1 stop14h 10m
Tue 10/271:10 pm -
1 stop27h 50m
Deal found 9/29![Multiple Airlines logo]()
$737
This Justfly.com deal was found by Cheapflights users on 9/28. 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 10/138:10 pm -
1 stop25h 55m
Thu 11/58:50 am -
1 stop33h 10m
Deal found 9/28![Multiple Airlines logo]()
$738
This Turkish Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 10/138:10 pm -
1 stop36h 00m
Tue 11/38:20 pm -
1 stop21h 40m
Deal found 9/29![Turkish Airlines logo]()
$739
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop22h 55m
Sun 11/158:50 am -
1 stop16h 30m
Deal found 9/30![Multiple Airlines logo]()
$729
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 pm -
1 stop25h 55m
Fri 10/3012:05 pm -
1 stop28h 55m
Deal found 9/30![Multiple Airlines logo]()
$714
This FlightHub deal was found by Cheapflights users on 9/28. 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 10/178:10 pm -
1 stop36h 00m
Fri 10/238:30 pm -
1 stop20h 10m
Deal found 9/28![Turkish Airlines logo]()
$735
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:10 pm -
1 stop14h 10m
Wed 10/2812:50 am -
1 stop16h 10m
Deal found 9/30![Multiple Airlines logo]()
$718
This Justfly.com deal was found by Cheapflights users on 9/29. 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.
Wed 10/218:10 pm -
1 stop14h 10m
Mon 10/261:10 pm -
1 stop36h 10m
Deal found 9/29![Multiple Airlines logo]()
$734
This Justfly.com deal was found by Cheapflights users on 9/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am -
1 stop21h 15m
Wed 12/23:30 pm -
1 stop25h 30m
Deal found 9/30![Turkish Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 9/29. 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 10/3012:45 pm -
1 stop24h 45m
Tue 11/33:30 pm -
1 stop26h 30m
Deal found 9/29![Turkish Airlines logo]()
$726
One-way flights from O'Hare Intl to SerbiaSearch for one-way flight options from O'Hare Intl to Serbia. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from O'Hare Intl to Serbia. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Tue 12/16:30 pm -
2 stops35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 10/297:30 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:30 pm -
2 stops34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:30 pm -
2 stops37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$335
This Air Canada deal was found by Cheapflights users on 9/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:50 pm -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$344
This FlightHub deal was found by Cheapflights users on 9/29. 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 12/2810:35 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Lufthansa logo]()
$345
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 12/2810:35 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:30 pm -
2 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 12/246:30 pm -
3 stops38h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/26:30 pm -
3 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/267:30 pm -
3 stops33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 1/116:50 pm -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$398
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 October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $709 (Justfly.com) |
One-way from | $326 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $844 |
Good round-trip deal | $855 or less |
Good one-way deal | $442 or less |
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 7,457,451 searches. Data last updated October 1, 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
Cheapest round-trip
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Thu 10/29
7:30 pm-12:25 am
3 stops46h 55m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$327
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Mon 12/7
6:30 pm-2:45 pm
2 stops37h 15m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$335
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Mon 12/28
8:50 pm-12:45 pm
2 stops32h 55m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$344
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 10/26
7:30 pm-10:35 am
3 stops33h 05m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$396
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Sat 10/17
7:25 pm-1:15 am
3 stops22h 50m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$426
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Sun 10/25
5:25 pm-11:55 am
1 stop12h 30m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$467
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Fri 10/30
7:30 pm-1:10 am
3 stops23h 40m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$467
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 10/19
11:25 am-4:30 pm
3 stops22h 05m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$491
Quickest round-trip
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Fri 10/30
7:50 pm-1:55 pm
1 stop12h 05m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$504
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Sun 10/4
8:10 pm-8:10 am
1 stop29h 00m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$512
Showing 1-10 of 26 resultsSorted by cheapest first
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.
ORD-BEG
ORD-INI
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
ORD-RS0
ORD-BEG
ORD-INI
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Serbia?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Serbia (average of $680). Flying from Chicago O'Hare Intl Airport to Serbia in June is currently the most expensive (average of $1,239). 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 October 1, 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 26% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 184 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 early afternoon 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 26% 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 32 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 October 1, 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.
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.6
Overall
7.6
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
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.
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O'Hare Intl and Serbia flights
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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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$547 | Average$892 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$977 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$993 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$570 | Average$839 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$572 | Average$883 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$589 | Average$1,044 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$593 | Average$593 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$720 | Average$985 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$841 | Average$1,099 | FlexibilityNo cancel fee | On-timeN/A |