$313+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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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 August 24, 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 August 24, 2026.
This Gotogate deal was found by Cheapflights users on 8/23. 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.
Tue 12/812:50 pm -
2 stops17h 10m
Tue 12/226:00 pm -
2 stops26h 10m
Deal found 8/23![Multiple Airlines logo]()
$751
This FlightHub deal was found by Cheapflights users on 8/22. 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 9/278:10 pm -
1 stop16h 30m
Fri 10/164:00 pm -
1 stop24h 40m
Deal found 8/22![Turkish Airlines logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/95:10 pm -
1 stop13h 10m
Sat 10/245:15 pm -
1 stop34h 40m
Deal found 8/20![LOT logo]()
$756
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Thu 10/2211:25 am -
1 stop20h 45m
Sun 11/18:50 am -
1 stop33h 10m
Deal found 8/20![Turkish Airlines logo]()
$757
This FlightHub deal was found by Cheapflights users on 8/19. 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 11/99:50 pm -
1 stop11h 45m
Sun 11/151:55 pm -
1 stop13h 00m
Deal found 8/19![LOT logo]()
$758
This CheapOair deal was found by Cheapflights users on 8/19. 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.
Sun 11/88:15 pm -
1 stop35h 25m
Sun 11/153:30 pm -
1 stop33h 50m
Deal found 8/19![Turkish Airlines logo]()
$760
This deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:50 pm -
1 stop11h 45m
Tue 10/202:00 pm -
1 stop12h 50m
Deal found 8/19![LOT logo]()
$761
This Expedia deal was found by Cheapflights users on 8/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:50 pm -
2 stops17h 10m
Thu 12/32:40 pm -
1 stop32h 35m
Deal found 8/20![Multiple Airlines logo]()
$763
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:10 pm -
1 stop16h 30m
Sat 11/78:20 pm -
1 stop29h 00m
Deal found 8/23![Turkish Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/12:40 pm -
1 stop16h 15m
Mon 9/289:15 pm -
2 stops47h 45m
Deal found 8/20![Multiple Airlines logo]()
$767
This FlightHub deal was found by Cheapflights users on 8/22. 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 9/298:10 pm -
1 stop16h 30m
Thu 10/158:30 pm -
1 stop20h 10m
Deal found 8/22![Turkish Airlines logo]()
$768
This FlightHub deal was found by Cheapflights users on 8/18. 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 9/228:10 pm -
1 stop16h 30m
Wed 10/218:30 pm -
1 stop20h 10m
Deal found 8/18![Turkish Airlines logo]()
$769
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 August 24, 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 August 24, 2026.
This FlightHub deal was found by Cheapflights users on 8/23. 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 9/288:10 pm -
1 stop14h 00m
Sun 10/1110:15 am -
2 stops39h 00m
Deal found 8/23![Multiple Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/21. 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.
Tue 10/2011:19 am -
2 stops17h 36m
Tue 11/106:05 am -
2 stops19h 39m
Deal found 8/21![Delta logo]()
$804
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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 9/2811:25 am -
1 stop22h 45m
Tue 10/131:20 pm -
1 stop35h 55m
Deal found 8/23![Turkish Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/26:00 pm -
1 stop11h 30m
Thu 9/171:10 pm -
1 stop12h 05m
Deal found 8/21![United Airlines logo]()
$933
This KLM deal was found by Cheapflights users on 8/22. 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.
Sat 9/54:15 pm -
1 stop12h 40m
Tue 9/296:15 am -
1 stop15h 00m
Deal found 8/22![KLM logo]()
$984
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:05 am -
2 stops19h 55m
Thu 3/48:05 pm -
1 stop27h 10m
Deal found 8/18![Multiple Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 8/23. 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.
Thu 10/2211:19 am -
2 stops17h 36m
Fri 11/136:05 am -
2 stops21h 44m
Deal found 8/23![Delta logo]()
$854
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 9/258:10 pm -
1 stop14h 00m
Tue 10/131:20 pm -
1 stop35h 55m
Deal found 8/23![Turkish Airlines logo]()
$872
This Orbitz deal was found by Cheapflights users on 8/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:25 am -
2 stops31h 15m
Sun 10/115:00 am -
2 stops44h 15m
Deal found 8/23![Multiple Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 9/2810:30 am -
2 stops18h 25m
Mon 10/1212:35 pm -
1 stop32h 40m
Deal found 8/22![Delta logo]()
$892
This KLM deal was found by Cheapflights users on 8/19. 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.
Fri 9/114:15 pm -
1 stop12h 40m
Thu 9/176:15 am -
2 stops16h 58m
Deal found 8/19![KLM logo]()
$993
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 9/258:10 pm -
1 stop14h 00m
Sat 10/101:20 pm -
1 stop27h 20m
Deal found 8/23![Turkish Airlines logo]()
$932
This Delta deal was found by Cheapflights users on 8/20. 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 9/1610:25 am -
2 stops18h 30m
Wed 9/306:15 am -
2 stops22h 18m
Deal found 8/20![Delta logo]()
$901
This Delta deal was found by Cheapflights users on 8/22. 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.
Sat 9/54:15 pm -
1 stop12h 40m
Tue 9/296:15 am -
2 stops22h 22m
Deal found 8/22![Delta logo]()
$993
This Delta deal was found by Cheapflights users on 8/22. 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.
Fri 9/44:15 pm -
1 stop12h 40m
Wed 9/96:15 am -
2 stops21h 15m
Deal found 8/22![Delta logo]()
$993
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/284:20 pm -
1 stop17h 10m
Mon 10/1212:25 pm -
2 stops38h 25m
Deal found 8/23![Multiple Airlines logo]()
$1,332
Last-minute flights from O'Hare Intl to SerbiaDiscover last-minute flight deals from O'Hare Intl to Serbia. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Serbia. Data last updated August 24, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/18. 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 8/239:40 pm -
1 stop11h 50m
Tue 9/89:15 am -
1 stop13h 40m
Deal found 8/18![Multiple Airlines logo]()
$786
This Justfly.com deal was found by Cheapflights users on 8/22. 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.
Fri 8/288:10 pm -
1 stop15h 55m
Wed 9/1610:10 am -
2 stops30h 30m
Deal found 8/22![Multiple Airlines logo]()
$1,056
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/12:40 pm -
1 stop16h 15m
Mon 9/289:15 pm -
2 stops47h 45m
Deal found 8/20![Multiple Airlines logo]()
$767
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/12:40 pm -
1 stop16h 15m
Tue 9/299:15 pm -
2 stops29h 00m
Deal found 8/20![Multiple Airlines logo]()
$770
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/29:40 pm -
1 stop11h 50m
Mon 9/289:15 pm -
2 stops47h 45m
Deal found 8/20![Multiple Airlines logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/29:40 pm -
1 stop11h 50m
Tue 9/299:15 pm -
2 stops29h 00m
Deal found 8/20![Multiple Airlines logo]()
$787
This FlightHub deal was found by Cheapflights users on 8/18. 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 9/228:10 pm -
1 stop16h 30m
Wed 10/218:30 pm -
1 stop20h 10m
Deal found 8/18![Turkish Airlines logo]()
$769
This oojo deal was found by Cheapflights users on 8/23. 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 9/243:00 pm -
1 stop13h 00m
Thu 10/86:35 am -
2 stops37h 35m
Deal found 8/23![ITA Airways logo]()
$777
This FlightHub deal was found by Cheapflights users on 8/22. 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 9/278:10 pm -
1 stop16h 30m
Fri 10/164:00 pm -
1 stop24h 40m
Deal found 8/22![Turkish Airlines logo]()
$753
This FlightHub deal was found by Cheapflights users on 8/23. 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 9/288:10 pm -
1 stop16h 30m
Thu 10/812:55 am -
1 stop24h 20m
Deal found 8/23![Turkish Airlines logo]()
$780
This FlightHub deal was found by Cheapflights users on 8/22. 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 9/298:10 pm -
1 stop16h 30m
Thu 10/158:30 pm -
1 stop20h 10m
Deal found 8/22![Turkish Airlines logo]()
$768
This Turkish Airlines deal was found by Cheapflights users on 8/18. 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 9/298:10 pm -
1 stop36h 00m
Fri 10/164:00 pm -
1 stop24h 40m
Deal found 8/18![Turkish Airlines logo]()
$783
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 August 24, 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 August 24, 2026.
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 pm -
2 stops21h 00m
Deal found 8/23![Multiple Airlines logo]()
$313
This oojo deal was found by Cheapflights users on 8/19. 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 12/289:50 pm -
1 stop12h 30m
Deal found 8/19![Lufthansa logo]()
$323
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:50 pm -
1 stop12h 30m
Deal found 8/23![Lufthansa logo]()
$329
This Booking.com deal was found by Cheapflights users on 8/21. 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.
Tue 2/169:50 pm -
1 stop12h 30m
Deal found 8/21![Lufthansa logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 -
3 stops22h 55m
Deal found 8/21![Multiple Airlines logo]()
$335
This TravelUp deal was found by Cheapflights users on 8/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 pm -
1 stop12h 00m
Deal found 8/21![Lufthansa logo]()
$337
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 11/164:25 pm -
1 stop24h 00m
Deal found 8/18![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 11/136:30 pm -
2 stops18h 15m
Deal found 8/18![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 8/3110:25 pm -
3 stops43h 45m
Deal found 8/21![Multiple Airlines logo]()
$341
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $751 (Gotogate) |
One-way from | $313 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $943 |
Good round-trip deal | $772 or less |
Good one-way deal | $410 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 August 24, 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
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 9/28
8:10 pm-5:10 pm
1 stop14h 00m
Nis
Sun 10/11
10:15 am-6:15 pm
2 stops39h 00m
$767
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Thu 2/18
10:05 am-1:00 pm
2 stops19h 55m
Belgrade Nikola Tesla
Thu 3/4
8:05 pm-4:15 pm
1 stop27h 10m
$768
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Tue 10/20
11:19 am-11:55 am
2 stops17h 36m
Belgrade Nikola Tesla
Tue 11/10
6:05 am-6:44 pm
2 stops19h 39m
$804
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Sun 9/27
11:25 am-1:40 am
2 stops31h 15m
Nis
Sun 10/11
5:00 am-6:15 pm
2 stops44h 15m
$824
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 9/28
11:25 am-5:10 pm
1 stop22h 45m
Nis
Tue 10/13
1:20 pm-6:15 pm
1 stop35h 55m
$832
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Thu 10/22
11:19 am-11:55 am
2 stops17h 36m
Belgrade Nikola Tesla
Fri 11/13
6:05 am-8:49 pm
2 stops21h 44m
$854
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Fri 9/25
8:10 pm-5:10 pm
1 stop14h 00m
Nis
Tue 10/13
1:20 pm-6:15 pm
1 stop35h 55m
$872
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Mon 9/28
10:30 am-11:55 am
2 stops18h 25m
Belgrade Nikola Tesla
Mon 10/12
12:35 pm-2:15 pm
1 stop32h 40m
$892
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Wed 9/16
10:25 am-11:55 am
2 stops18h 30m
Belgrade Nikola Tesla
Wed 9/30
6:15 am-9:33 pm
2 stops22h 18m
$901
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Fri 9/25
8:10 pm-5:10 pm
1 stop14h 00m
Nis
Sat 10/10
1:20 pm-9:40 am
1 stop27h 20m
$932
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 August 24, 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 31% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 194 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 31% 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 69 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 August 24, 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
Overall
7.5
Boarding
7.5
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Overall
7.5
Boarding
7.5
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Overall
7.5
Boarding
7.5
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Overall
7.5
Boarding
7.5
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Overall
7.5
Boarding
7.5
Food
7.2
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Overall
7.5
Boarding
7.5
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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Alternative routes for O'Hare Intl to Serbia
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Complete your trip
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Search flights from O'Hare Intl to Serbia by cabin class
Find flights from O'Hare Intl to Serbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Serbia flights
Browse other O'Hare Intl and Serbia flight options. Last updated on August 24, 2026.
Popular flight searches
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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 August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$546 | Average$936 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$892 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$977 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$988 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$570 | Average$831 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$1,021 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$593 | Average$593 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$754 | Average$996 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$839 | Average$1,100 | FlexibilityNo cancel fee | On-timeN/A |