$337+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BEG
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Serbia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Serbia
Cheapest
Best
Last-minute
One-way
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 July 23, 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 July 23, 2026.
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am
ORD
- BEG
2 stops23h 30m
Multiple Airlines
Mon 9/286:30 am
BEG
- ORD
2 stops23h 02m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 8/259:50 pm
ORD
- BEG
1 stop11h 45m
LOT
Wed 9/232:00 pm
BEG
- ORD
1 stop12h 50m
LOT
Deal found 7/23![LOT logo]()
$799
This FlightHub deal was found by Cheapflights users on 7/22. 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 9/296:00 am
ORD
- BEG
2 stops34h 50m
Multiple Airlines
Sat 10/106:00 am
BEG
- ORD
2 stops17h 10m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$800
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 pm
ORD
- BEG
1 stop17h 10m
SWISS
Mon 9/218:00 pm
BEG
- ORD
1 stop26h 55m
SWISS
Deal found 7/22![SWISS logo]()
$803
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Sun 9/69:15 am
BEG
- ORD
1 stop34h 20m
SWISS
Deal found 7/22![SWISS logo]()
$804
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
ORD
- BEG
2 stops23h 30m
Multiple Airlines
Wed 10/76:35 am
BEG
- ORD
2 stops16h 35m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$805
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Mon 9/148:00 pm
BEG
- ORD
1 stop26h 55m
SWISS
Deal found 7/22![SWISS logo]()
$806
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Sun 9/138:00 pm
BEG
- ORD
1 stop23h 35m
SWISS
Deal found 7/22![SWISS logo]()
$807
This Lufthansa deal was found by Cheapflights users on 7/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:35 pm
ORD
- BEG
1 stop13h 45m
Multiple Airlines
Tue 9/157:00 am
BEG
- ORD
1 stop13h 20m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$808
This Lufthansa deal was found by Cheapflights users on 7/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:20 pm
ORD
- BEG
1 stop11h 10m
Multiple Airlines
Fri 9/47:00 am
BEG
- ORD
1 stop13h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/197:05 pm
ORD
- BEG
1 stop11h 50m
Multiple Airlines
Wed 9/26:15 am
BEG
- ORD
1 stop13h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$810
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:25 am
ORD
- INI
1 stop22h 45m
Multiple Airlines
Sun 10/1110:15 am
INI
- ORD
2 stops30h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$823
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 July 23, 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 July 23, 2026.
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Sun 9/69:15 am
BEG
- ORD
1 stop34h 20m
SWISS
Deal found 7/22![SWISS logo]()
$804
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:25 am
ORD
- INI
1 stop22h 45m
Multiple Airlines
Sun 10/1110:15 am
INI
- ORD
2 stops30h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:35 pm
ORD
- BEG
1 stop13h 45m
United Airlines
Fri 9/46:15 am
BEG
- ORD
1 stop13h 20m
United Airlines
Deal found 7/20![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 10/137:30 am
ORD
- BEG
2 stops21h 25m
Delta
Tue 10/2712:35 pm
BEG
- ORD
1 stop32h 50m
Delta
Deal found 7/18![Delta logo]()
$842
This Delta deal was found by Cheapflights users on 7/20. 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.
Sun 8/231:59 pm
ORD
- BEG
2 stops25h 56m
Delta
Wed 9/26:15 am
BEG
- ORD
1 stop15h 15m
Delta
Deal found 7/20![Delta logo]()
$842
This SWISS deal was found by Cheapflights users on 7/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:20 pm
ORD
- BEG
1 stop11h 10m
SWISS
Sun 8/238:00 pm
BEG
- ORD
1 stop23h 35m
SWISS
Deal found 7/19![SWISS logo]()
$846
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:52 pm
ORD
- BEG
2 stops16h 38m
United Airlines
Mon 8/314:55 pm
BEG
- ORD
2 stops32h 42m
United Airlines
Deal found 7/20![United Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 7/18. 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.
Sun 10/117:10 am
ORD
- BEG
2 stops21h 45m
Delta
Tue 10/2712:35 pm
BEG
- ORD
1 stop32h 50m
Delta
Deal found 7/18![Delta logo]()
$842
This Justfly.com deal was found by Cheapflights users on 7/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:40 pm
ORD
- INI
2 stops34h 00m
Multiple Airlines
Sun 8/239:45 am
INI
- ORD
1 stop33h 50m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$970
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 pm
ORD
- BEG
1 stop11h 30m
United Airlines
Tue 9/81:10 pm
BEG
- ORD
2 stops25h 19m
United Airlines
Deal found 7/22![United Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 7/22. 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.
Sun 9/138:25 am
ORD
- BEG
2 stops20h 30m
Delta
Wed 9/306:15 am
BEG
- ORD
1 stop15h 15m
Delta
Deal found 7/22![Delta logo]()
$846
This Delta deal was found by Cheapflights users on 7/20. 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 9/1610:30 am
ORD
- BEG
2 stops18h 25m
Delta
Wed 9/306:15 am
BEG
- ORD
1 stop15h 15m
Delta
Deal found 7/20![Delta logo]()
$891
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:27 am
ORD
- BEG
2 stops20h 28m
Delta
Wed 8/196:15 am
BEG
- ORD
2 stops21h 40m
Delta
Deal found 7/19![Delta logo]()
$892
Last-minute flights from O'Hare Intl to SerbiaDiscover last-minute flight deals from O'Hare Intl to Serbia. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Serbia. Data last updated July 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:00 pm
ORD
- BEG
1 stop24h 35m
ITA Airways
Fri 8/286:00 pm
BEG
- ORD
2 stops26h 10m
ITA Airways
Deal found 7/22![ITA Airways logo]()
$813
This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:10 pm
ORD
- BEG
1 stop16h 25m
Turkish Airlines
Mon 9/214:00 pm
BEG
- ORD
1 stop24h 40m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/197:05 pm
ORD
- BEG
1 stop11h 50m
Multiple Airlines
Wed 9/26:15 am
BEG
- ORD
1 stop13h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$810
This Lufthansa deal was found by Cheapflights users on 7/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:40 pm
ORD
- BEG
1 stop11h 45m
Lufthansa
Sun 9/65:50 am
BEG
- ORD
1 stop14h 05m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$818
This Lufthansa deal was found by Cheapflights users on 7/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:20 pm
ORD
- BEG
1 stop11h 10m
Multiple Airlines
Fri 9/47:00 am
BEG
- ORD
1 stop13h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$809
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:25 pm
ORD
- BEG
2 stops21h 25m
Multiple Airlines
Sat 9/56:00 pm
BEG
- ORD
2 stops29h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$816
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 8/259:50 pm
ORD
- BEG
1 stop11h 45m
LOT
Wed 9/232:00 pm
BEG
- ORD
1 stop12h 50m
LOT
Deal found 7/23![LOT logo]()
$799
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Sun 9/69:15 am
BEG
- ORD
1 stop34h 20m
SWISS
Deal found 7/22![SWISS logo]()
$804
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Mon 9/148:00 pm
BEG
- ORD
1 stop26h 55m
SWISS
Deal found 7/22![SWISS logo]()
$806
This SWISS deal was found by Cheapflights users on 7/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
ORD
- BEG
1 stop30h 25m
SWISS
Sun 9/138:00 pm
BEG
- ORD
1 stop23h 35m
SWISS
Deal found 7/22![SWISS logo]()
$807
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 pm
ORD
- BEG
1 stop17h 10m
SWISS
Mon 9/218:00 pm
BEG
- ORD
1 stop26h 55m
SWISS
Deal found 7/22![SWISS logo]()
$803
This oojo deal was found by Cheapflights users on 7/23. 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.
Mon 8/312:20 pm
ORD
- BEG
1 stop16h 35m
SWISS
Mon 9/142:40 pm
BEG
- ORD
1 stop28h 55m
SWISS
Deal found 7/23![SWISS logo]()
$811
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 July 23, 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 July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 pm
ORD
- BEG
2 stops36h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Mon 9/710:25 pm
ORD
- BEG
3 stops28h 40m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/2310:25 pm
ORD
- BEG
2 stops14h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/410:25 pm
ORD
- BEG
2 stops52h 20m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:25 pm
ORD
- BEG
3 stops22h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:25 pm
ORD
- BEG
3 stops58h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 9/83:45 pm
ORD
- BEG
2 stops43h 20m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 pm
ORD
- BEG
3 stops30h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$406
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $797 (Travelocity) |
One-way from | $337 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,177 |
Good round-trip deal | $1,092 or less |
Good one-way deal | $453 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 July 23, 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 - BEG
ORDBEG
Chicago O'Hare Intl
Fri 8/28
7:05 pm-8:30 am
1 stop30h 25m
Belgrade Nikola Tesla
Sun 9/6
9:15 am-12:35 pm
1 stop34h 20m
$804
ChicagoNiš
ORD - INI
ORDINI
Chicago O'Hare Intl
Fri 10/9
11:25 am-5:10 pm
1 stop22h 45m
Nis
Sun 10/11
10:15 am-9:40 am
2 stops30h 25m
$823
Quickest round-trip
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 8/23
3:35 pm-12:20 pm
1 stop13h 45m
Belgrade Nikola Tesla
Fri 9/4
6:15 am-12:35 pm
1 stop13h 20m
$837
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Tue 10/13
7:30 am-11:55 am
2 stops21h 25m
Belgrade Nikola Tesla
Tue 10/27
12:35 pm-3:25 pm
1 stop32h 50m
$842
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 8/23
1:59 pm-10:55 pm
2 stops25h 56m
Belgrade Nikola Tesla
Wed 9/2
6:15 am-2:30 pm
1 stop15h 15m
$842
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 10/11
7:10 am-11:55 am
2 stops21h 45m
Belgrade Nikola Tesla
Tue 10/27
12:35 pm-3:25 pm
1 stop32h 50m
$842
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 8/3
2:20 pm-8:30 am
1 stop11h 10m
Belgrade Nikola Tesla
Sun 8/23
8:00 pm-12:35 pm
1 stop23h 35m
$846
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 9/13
8:25 am-11:55 am
2 stops20h 30m
Belgrade Nikola Tesla
Wed 9/30
6:15 am-2:30 pm
1 stop15h 15m
$846
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 8/17
12:52 pm-12:30 pm
2 stops16h 38m
Belgrade Nikola Tesla
Mon 8/31
4:55 pm-6:37 pm
2 stops32h 42m
$883
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Wed 9/16
10:30 am-11:55 am
2 stops18h 25m
Belgrade Nikola Tesla
Wed 9/30
6:15 am-2:30 pm
1 stop15h 15m
$891
Showing 1-10 of 23 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 July 23, 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 36% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 221 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 evening 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 36% 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 35 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 July 23, 2026.
Peruse reviews from past customers who have flown with LOT,SWISS, andTurkish Airlines from Chicago O'Hare Intl Airport to Serbia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Entertainment
6.9
Boarding
7.5
Comfort
7.5
Crew
8.2
Food
7.2
Overall
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for O'Hare Intl to Serbia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Serbia by adding a car rental and/or hotel reservation to your travel itinerary.
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 July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$674 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$546 | Average$917 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$900 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$882 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$988 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$570 | Average$830 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$1,018 | 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$753 | Average$1,013 | FlexibilityNo cancel fee | On-time76% |