$324+ Cheap flights from Chicago (CHI) 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BEG
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Cheapest flights from Chicago to SerbiaExplore the most affordable flight options available from Chicago to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Chicago to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 11/177:10 pm -
1 stop20h 20m
Tue 11/246:30 am -
1 stop17h 15m
Deal found 10/4![Multiple Airlines logo]()
$707
This FlightHub deal was found by Cheapflights users on 10/4. 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 stop25h 55m
Tue 10/2012:55 am -
1 stop15h 45m
Deal found 10/4![Multiple Airlines logo]()
$708
This Justfly.com deal was found by Cheapflights users on 10/4. 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 11/2711:45 am -
1 stop13h 15m
Thu 12/1012:50 am -
1 stop24h 30m
Deal found 10/4![Multiple Airlines logo]()
$709
This Gotogate deal was found by Cheapflights users on 10/5. 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 11/712:45 pm -
1 stop12h 15m
Fri 11/208:50 am -
1 stop16h 30m
Deal found 10/5![Turkish Airlines logo]()
$711
This Justfly.com deal was found by Cheapflights users on 10/9. 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
Wed 11/412:05 pm -
1 stop29h 55m
Deal found 10/9![Multiple Airlines logo]()
$713
This FlightHub deal was found by Cheapflights users on 10/6. 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 11/1711:45 am -
1 stop21h 40m
Tue 12/11:10 pm -
1 stop36h 10m
Deal found 10/6![Multiple Airlines logo]()
$714
This deal was found by Cheapflights users on 10/7. 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.
Sat 10/319:15 pm -
1 stop16h 15m
Wed 11/188:50 am -
1 stop16h 30m
Deal found 10/7![Turkish Airlines logo]()
$717
This Gotogate deal was found by Cheapflights users on 10/8. 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 11/2811:45 am -
1 stop19h 55m
Fri 12/113:30 pm -
1 stop25h 30m
Deal found 10/8![Turkish Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/57:10 pm -
1 stop20h 20m
Sat 11/146:30 am -
1 stop17h 15m
Deal found 10/5![Multiple Airlines logo]()
$720
This Booking.com deal was found by Cheapflights users on 10/8. 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 12/111:45 am -
1 stop21h 40m
Tue 12/153:30 pm -
1 stop25h 30m
Deal found 10/8![Multiple Airlines logo]()
$724
This FlightHub deal was found by Cheapflights users on 10/8. 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 10/249:15 pm -
1 stop16h 15m
Tue 11/108:50 am -
1 stop32h 10m
Deal found 10/8![Turkish Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 10/6. 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 12/2911:45 am -
1 stop21h 40m
Fri 1/1512:05 pm -
1 stop28h 55m
Deal found 10/6![Multiple Airlines logo]()
$726
Best flights from Chicago to SerbiaDiscover carefully curated flight deals from Chicago to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Chicago to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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
Thu 11/193:30 pm -
1 stop33h 50m
Deal found 10/8![Turkish Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 10/5. 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 2/311:10 am -
2 stops17h 45m
Thu 2/256:05 am -
2 stops17h 32m
Deal found 10/5![Delta logo]()
$742
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sat 11/149:48 pm -
2 stops32h 02m
Tue 12/86:15 am -
1 stop13h 55m
Deal found 10/4![United Airlines logo]()
$823
This KLM deal was found by Cheapflights users on 10/6. 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 4/21:35 pm -
2 stops15h 20m
Tue 9/76:15 am -
1 stop15h 00m
Deal found 10/6![KLM logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 10/5. 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 2/411:45 am -
1 stop24h 45m
Thu 2/258:20 pm -
1 stop29h 00m
Deal found 10/5![Turkish Airlines logo]()
$749
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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 10/1911:25 am -
1 stop25h 15m
Fri 11/208:20 pm -
1 stop20h 40m
Deal found 10/8![Turkish Airlines logo]()
$749
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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 10/238:10 pm -
1 stop29h 50m
Thu 11/123:30 pm -
1 stop25h 30m
Deal found 10/8![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/7. 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.
Sat 10/249:15 pm -
1 stop16h 15m
Thu 11/128:20 pm -
1 stop20h 40m
Deal found 10/7![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/5. 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 2/411:45 am -
1 stop13h 15m
Sat 2/208:50 am -
1 stop16h 30m
Deal found 10/5![Turkish Airlines logo]()
$809
This Turkish Airlines deal was found by Cheapflights users on 10/5. 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.
Sat 10/319:15 pm -
1 stop16h 15m
Mon 12/78:20 pm -
1 stop29h 00m
Deal found 10/5![Turkish Airlines logo]()
$829
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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 10/238:10 pm -
1 stop16h 30m
Sat 11/148:20 pm -
1 stop20h 40m
Deal found 10/8![Turkish Airlines logo]()
$849
Last-minute flights from Chicago to SerbiaDiscover last-minute flight deals from Chicago to Serbia. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Serbia. Data last updated October 9, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/4. 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 stop25h 55m
Tue 10/2012:55 am -
1 stop15h 45m
Deal found 10/4![Multiple Airlines logo]()
$708
This CheapOair deal was found by Cheapflights users on 10/8. 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 10/188:10 pm -
1 stop36h 00m
Wed 10/2812:05 pm -
1 stop28h 55m
Deal found 10/8![Multiple Airlines logo]()
$727
This Justfly.com deal was found by Cheapflights users on 10/9. 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
Wed 11/412:05 pm -
1 stop29h 55m
Deal found 10/9![Multiple Airlines logo]()
$713
This FlightHub deal was found by Cheapflights users on 10/8. 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 10/249:15 pm -
1 stop16h 15m
Tue 11/108:50 am -
1 stop32h 10m
Deal found 10/8![Turkish Airlines logo]()
$725
This deal was found by Cheapflights users on 10/7. 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.
Sat 10/319:15 pm -
1 stop16h 15m
Wed 11/188:50 am -
1 stop16h 30m
Deal found 10/7![Turkish Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/57:10 pm -
1 stop20h 20m
Sat 11/146:30 am -
1 stop17h 15m
Deal found 10/5![Multiple Airlines logo]()
$720
This Gotogate deal was found by Cheapflights users on 10/5. 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 11/712:45 pm -
1 stop12h 15m
Fri 11/208:50 am -
1 stop16h 30m
Deal found 10/5![Turkish Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 11/177:10 pm -
1 stop20h 20m
Tue 11/246:30 am -
1 stop17h 15m
Deal found 10/4![Multiple Airlines logo]()
$707
This FlightHub deal was found by Cheapflights users on 10/6. 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 11/1711:45 am -
1 stop21h 40m
Tue 12/11:10 pm -
1 stop36h 10m
Deal found 10/6![Multiple Airlines logo]()
$714
This Justfly.com deal was found by Cheapflights users on 10/4. 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 11/2711:45 am -
1 stop13h 15m
Thu 12/1012:50 am -
1 stop24h 30m
Deal found 10/4![Multiple Airlines logo]()
$709
This Gotogate deal was found by Cheapflights users on 10/8. 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 11/2811:45 am -
1 stop19h 55m
Fri 12/113:30 pm -
1 stop25h 30m
Deal found 10/8![Turkish Airlines logo]()
$719
One-way flights from Chicago to SerbiaSearch for one-way flight options from Chicago to Serbia. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Chicago to Serbia. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Expedia deal was found by Cheapflights users on 10/8. 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 2/106:50 pm -
1 stop31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![SWISS logo]()
$324
This FlightHub deal was found by Cheapflights users on 10/8. 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 2/236:50 pm -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![SWISS logo]()
$334
This CheapOair deal was found by Cheapflights users on 10/8. 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.
Tue 2/2310:40 am -
2 stops15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$337
This CheapOair deal was found by Cheapflights users on 10/8. 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.
Wed 2/103:45 pm -
2 stops18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/266:30 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 10/8. 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 2/104:20 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/246:30 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/256:30 pm -
2 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sun 3/76:50 pm -
2 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 3/86:50 pm -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 3/157:50 pm -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$388
This Mytrip deal was found by Cheapflights users on 10/8. 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.
Wed 12/303:55 pm -
2 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$395
Find flight deals from Chicago to Serbia
Keep the following information in mind while searching for Chicago to Serbia flight deals. Data was last updated October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $707 (Kiwi.com) |
One-way from | $324 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $842 |
Good round-trip deal | $873 or less |
Good one-way deal | $440 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 9, 2026.
Use the filters below to find and compare flights from Chicago to Serbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Wed 2/10
4:20 pm-12:50 pm
1 stop13h 30m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$347
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 3/15
7:50 pm-5:40 pm
2 stops15h 50m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$388
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 4/5
12:50 pm-5:55 pm
3 stops22h 05m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$436
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 11/23
11:45 am-1:30 pm
3 stops42h 45m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$468
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Mon 12/28
11:45 am-5:20 pm
1 stop22h 35m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$485
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 1/4
11:45 am-5:00 pm
1 stop22h 15m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$524
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 3/8
12:45 pm-5:00 pm
1 stop21h 15m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$524
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 3/22
12:45 pm-5:00 pm
1 stop22h 15m
Nis
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$524
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Wed 10/14
7:05 pm-7:50 pm
3 stops41h 45m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$532
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Fri 12/4
11:45 am-2:40 pm
1 stop19h 55m
Belgrade Nikola Tesla
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$547
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Chicago to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Chicago 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 to Serbia
CHI-RS0
ORD-BEG
ORD-INI
What is the cheapest month to book a flight from Chicago to Serbia?
Currently, February is the cheapest month in which you can book a flight from Chicago to Serbia (average of $721). Flying from Chicago to Serbia in June is currently the most expensive (average of $1,227). 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 CHI to RS?
Find hourly flight availability from Chicago 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 9, 2026.
When flying from Chicago to Serbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the morning.
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 to Serbia?
The best time to book flights from Chicago 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 October 9, 2026.
See what other customers who have flown with SWISS,Turkish Airlines, andJetBlue from Chicago to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Food
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Related info for your journey
Find useful and relevant information for your journey from Chicago 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 Chicago to Serbia
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Complete your trip
Complete your trip to Serbia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Serbia by cabin class
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Chicago and Serbia flights
Browse other Chicago and Serbia flight options. Last updated on October 9, 2026.
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Top 10 airlines flying from Chicago to Serbia
Discover the top 10 airlines that operate flights from Chicago 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$687 | 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$569 | Average$882 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$570 | Average$840 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$1,044 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$593 | Average$593 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$660 | Average$972 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$840 | Average$1,101 | FlexibilityNo cancel fee | On-timeN/A |