$340+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Sep 4 — Sep 111
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 5, 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 5, 2026.
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:20 pm -
1 stop16h 35m
Sat 9/58:00 pm -
1 stop23h 35m
Deal found 8/5![SWISS logo]()
$777
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:05 am -
2 stops22h 50m
Thu 1/76:05 am -
1 stop15h 20m
Deal found 8/4![Delta logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:10 pm -
1 stop29h 00m
Tue 11/108:20 pm -
1 stop29h 00m
Deal found 8/4![Turkish Airlines logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/125:10 pm -
1 stop13h 10m
Mon 10/52:00 pm -
1 stop12h 50m
Deal found 8/5![LOT logo]()
$791
This LOT deal was found by Cheapflights users on 8/4. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:50 pm -
1 stop32h 30m
Mon 10/52:00 pm -
1 stop12h 50m
Deal found 8/4![LOT logo]()
$792
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:44 pm -
2 stops14h 11m
Thu 12/176:05 am -
2 stops21h 20m
Deal found 8/4![Delta logo]()
$793
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:10 pm -
1 stop29h 00m
Tue 9/81:10 pm -
1 stop36h 05m
Deal found 8/4![Multiple Airlines logo]()
$794
This FlightHub deal was found by Cheapflights users on 8/4. 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.
Tue 8/188:10 pm -
1 stop29h 00m
Sun 10/184:00 pm -
1 stop24h 40m
Deal found 8/4![Turkish Airlines logo]()
$795
This SWISS deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:20 pm -
1 stop11h 10m
Fri 9/189:15 am -
1 stop13h 40m
Deal found 8/2![SWISS logo]()
$796
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 pm -
2 stops21h 35m
Sun 10/256:30 am -
2 stops17h 15m
Deal found 8/2![Multiple Airlines logo]()
$797
This KLM deal was found by Cheapflights users on 7/31. 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 11/241:55 pm -
2 stops15h 00m
Tue 12/16:05 am -
2 stops17h 19m
Deal found 7/31![KLM logo]()
$798
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:55 pm -
2 stops15h 00m
Thu 1/146:05 am -
2 stops19h 05m
Deal found 8/4![Delta logo]()
$799
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 5, 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 5, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/1611:25 am -
1 stop22h 55m
Wed 9/304:00 pm -
1 stop24h 40m
Deal found 8/5![Multiple Airlines logo]()
$794
This Turkish Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 10/711:25 am -
1 stop25h 15m
Sun 10/188:30 pm -
1 stop20h 10m
Deal found 8/1![Turkish Airlines logo]()
$809
This Delta deal was found by Cheapflights users on 8/5. 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 9/1610:25 am -
2 stops18h 30m
Wed 9/306:15 am -
1 stop15h 15m
Deal found 8/5![Delta logo]()
$891
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/86:15 pm -
2 stops14h 50m
Mon 10/51:05 pm -
2 stops17h 27m
Deal found 8/4![United Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Mon 9/1411:25 am -
2 stops22h 05m
Mon 9/2112:25 pm -
2 stops28h 15m
Deal found 7/31![Multiple Airlines logo]()
$824
This Turkish Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:10 pm -
1 stop36h 00m
Wed 9/238:30 pm -
1 stop20h 10m
Deal found 8/3![Turkish Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 pm -
1 stop11h 20m
Tue 9/226:15 am -
1 stop19h 00m
Deal found 8/3![United Airlines logo]()
$932
This Delta deal was found by Cheapflights users on 8/1. 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 8/108:48 am -
2 stops20h 07m
Thu 9/312:35 pm -
1 stop32h 40m
Deal found 8/1![Delta logo]()
$937
This Turkish Airlines deal was found by Cheapflights users on 7/31. 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 8/2711:25 am -
1 stop34h 40m
Thu 9/101:10 pm -
1 stop36h 05m
Deal found 7/31![Multiple Airlines logo]()
$866
This Turkish Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:10 pm -
1 stop36h 00m
Thu 9/2412:55 am -
1 stop15h 45m
Deal found 8/3![Turkish Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am -
2 stops18h 25m
Tue 10/2012:35 pm -
1 stop32h 55m
Deal found 8/4![Delta logo]()
$937
This Turkish Airlines deal was found by Cheapflights users on 7/31. 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 8/278:10 pm -
1 stop25h 55m
Mon 9/712:55 am -
1 stop15h 45m
Deal found 7/31![Multiple Airlines logo]()
$866
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:10 pm -
1 stop29h 00m
Fri 9/1112:55 am -
1 stop15h 45m
Deal found 8/2![Multiple Airlines logo]()
$893
Last-minute flights from O'Hare Intl to SerbiaDiscover last-minute flight deals from O'Hare Intl to Serbia. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Serbia. Data last updated August 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:30 pm -
1 stop18h 05m
Wed 8/122:40 pm -
1 stop28h 55m
Deal found 8/5![Multiple Airlines logo]()
$798
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:10 pm -
1 stop36h 00m
Thu 9/171:10 pm -
1 stop36h 05m
Deal found 8/2![Multiple Airlines logo]()
$793
This SWISS deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:20 pm -
1 stop11h 10m
Fri 9/189:15 am -
1 stop13h 40m
Deal found 8/2![SWISS logo]()
$796
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:10 pm -
1 stop36h 00m
Thu 9/171:10 pm -
1 stop27h 30m
Deal found 8/2![Turkish Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 8/149:50 pm -
1 stop11h 45m
Tue 9/152:00 pm -
1 stop12h 50m
Deal found 8/4![LOT logo]()
$799
This Turkish Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:10 pm -
1 stop29h 00m
Mon 9/284:00 pm -
1 stop24h 40m
Deal found 8/3![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:10 pm -
1 stop36h 00m
Mon 10/268:20 pm -
1 stop20h 40m
Deal found 8/4![Turkish Airlines logo]()
$790
This FlightHub deal was found by Cheapflights users on 8/4. 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.
Tue 8/188:10 pm -
1 stop29h 00m
Sun 10/184:00 pm -
1 stop24h 40m
Deal found 8/4![Turkish Airlines logo]()
$795
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:10 pm -
1 stop29h 00m
Tue 9/81:10 pm -
1 stop36h 05m
Deal found 8/4![Multiple Airlines logo]()
$794
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:20 pm -
1 stop16h 35m
Sat 9/58:00 pm -
1 stop23h 35m
Deal found 8/5![SWISS logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/125:10 pm -
1 stop13h 10m
Mon 10/52:00 pm -
1 stop12h 50m
Deal found 8/5![LOT logo]()
$791
This LOT deal was found by Cheapflights users on 8/4. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:50 pm -
1 stop32h 30m
Mon 10/52:00 pm -
1 stop12h 50m
Deal found 8/4![LOT logo]()
$792
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 5, 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 5, 2026.
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:25 pm -
2 stops17h 30m
Deal found 8/2![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 9/307:25 pm -
3 stops39h 40m
Deal found 8/4![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/297:25 pm -
3 stops22h 45m
Deal found 8/4![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Thu 10/17:25 pm -
3 stops22h 50m
Deal found 8/4![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 8/1510:25 pm -
2 stops30h 00m
Deal found 8/5![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 pm -
3 stops34h 55m
Deal found 8/3![Multiple Airlines logo]()
$371
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:40 pm -
1 stop11h 45m
Deal found 8/3![Lufthansa logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1610:25 pm -
3 stops29h 25m
Deal found 7/31![Multiple Airlines logo]()
$391
This SWISS deal was found by Cheapflights users on 8/4. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:20 pm -
1 stop16h 35m
Deal found 8/4![SWISS logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
2 stops17h 45m
Deal found 8/2![Multiple Airlines logo]()
$414
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $789 (Delta) |
One-way from | $340 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $786 |
Good round-trip deal | $1,023 or less |
Good one-way deal | $469 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 2,558,603 searches. Data last updated August 5, 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
Wed 9/16
11:25 am-5:20 pm
1 stop22h 55m
Belgrade Nikola Tesla
Wed 9/30
4:00 pm-9:40 am
1 stop24h 40m
$794
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Wed 10/7
11:25 am-7:40 pm
1 stop25h 15m
Belgrade Nikola Tesla
Sun 10/18
8:30 pm-9:40 am
1 stop20h 10m
$809
ChicagoNiš
ORD Chicago O'Hare Intl - INI Nis
ORDINI
Chicago O'Hare Intl
Mon 9/14
11:25 am-4:30 pm
2 stops22h 05m
Nis
Mon 9/21
12:25 pm-9:40 am
2 stops28h 15m
$824
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Sat 9/19
8:10 pm-3:10 pm
1 stop36h 00m
Belgrade Nikola Tesla
Wed 9/23
8:30 pm-9:40 am
1 stop20h 10m
$842
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Thu 8/27
11:25 am-5:05 am
1 stop34h 40m
Belgrade Nikola Tesla
Thu 9/10
1:10 pm-6:15 pm
1 stop36h 05m
$866
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Thu 8/27
8:10 pm-5:05 am
1 stop25h 55m
Belgrade Nikola Tesla
Mon 9/7
12:55 am-9:40 am
1 stop15h 45m
$866
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-2:30 pm
1 stop15h 15m
$891
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Fri 8/14
8:10 pm-8:10 am
1 stop29h 00m
Belgrade Nikola Tesla
Fri 9/11
12:55 am-9:40 am
1 stop15h 45m
$893
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Sat 9/19
8:10 pm-3:10 pm
1 stop36h 00m
Belgrade Nikola Tesla
Thu 9/24
12:55 am-9:40 am
1 stop15h 45m
$919
ChicagoBelgrade
ORD Chicago O'Hare Intl - BEG Belgrade Nikola Tesla
ORDBEG
Chicago O'Hare Intl
Tue 9/8
6:15 pm-4:05 pm
2 stops14h 50m
Belgrade Nikola Tesla
Mon 10/5
1:05 pm-11:32 pm
2 stops17h 27m
$923
Showing 1-10 of 25 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 $672). 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 5, 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 14% 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 32% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 213 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 32% 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 59 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 5, 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.
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Entertainment
6.9
Food
7.2
Overall
7.6
Boarding
7.6
Crew
8.2
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
Browse other O'Hare Intl and Serbia flight options. Last updated on August 5, 2026.
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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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$672 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$546 | Average$937 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$892 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$882 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$557 | Average$827 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$567 | Average$884 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$589 | Average$1,021 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$593 | Average$593 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$717 | Average$1,037 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$754 | Average$1,001 | FlexibilityNo cancel fee | On-time76% |