
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $659 (Gotogate) |
One-way from | $275 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $898 |
Good round-trip deal | $842 or less |
Good one-way deal | $341 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 4/12
4:20 pm-10:55 pm
1 stop23h 35m
Belgrade Nikola Tesla
Fri 5/8
6:15 am-4:29 pm
2 stops17h 14m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 9/7
4:40 pm-9:30 am
Nonstop9h 50m
Belgrade Nikola Tesla
Mon 9/21
10:35 am-2:30 pm
Nonstop10h 55m
ChicagoBelgrade
MDW - BEG
MDWBEG
Chicago Midway
Sun 4/19
9:27 am-11:55 am
2 stops19h 28m
Belgrade Nikola Tesla
Sun 5/3
6:15 am-6:36 pm
2 stops19h 21m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Thu 8/6
4:20 pm-10:55 pm
1 stop23h 35m
Belgrade Nikola Tesla
Wed 8/26
6:15 am-2:30 pm
1 stop15h 15m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Fri 7/31
4:20 pm-11:55 am
1 stop12h 35m
Belgrade Nikola Tesla
Sun 8/23
12:35 pm-2:30 pm
1 stop32h 55m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 8/3
1:35 pm-11:55 am
2 stops15h 20m
Belgrade Nikola Tesla
Tue 8/25
6:15 am-2:15 pm
1 stop15h 00m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 8/3
1:35 pm-11:55 am
2 stops15h 20m
Belgrade Nikola Tesla
Sun 8/23
12:35 pm-2:30 pm
1 stop32h 55m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Wed 8/5
7:30 am-11:55 am
2 stops21h 25m
Belgrade Nikola Tesla
Sun 8/23
6:15 am-7:43 pm
2 stops20h 28m
ChicagoBelgrade
MDW - BEG
MDWBEG
Chicago Midway
Sat 4/11
7:20 pm-10:55 pm
2 stops20h 35m
Belgrade Nikola Tesla
Sat 5/9
6:15 am-6:33 pm
2 stops19h 18m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Tue 3/31
1:57 pm-11:55 am
2 stops14h 58m
Belgrade Nikola Tesla
Tue 4/14
12:35 pm-2:30 pm
1 stop32h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars |
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Belgrade. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Chicago to Belgrade (average of $485). Flying from Chicago to Belgrade in June is currently the most expensive (average of $1,023). 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.
When flying from Chicago to Belgrade, 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 15% versus a flight in the morning.
Travelers seeking maximum savings on their Chicago to Belgrade flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Istanbul (IST) – chosen by Cheapflights users on 72% of 1-stop itineraries from Chicago to Belgrade on Cheapflights.
Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $536.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 11h 45m.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 30m.
About 38% of weekly flights between Chicago and Belgrade have experienced delays in the past year, with the average delay time being 230 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Air Serbia have had the lowest number of delays on this route, with just 38% of flights being delayed.
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$666 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$546 | Average$877 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$920 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$844 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$855 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$589 | Average$856 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$591 | Average$903 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$712 | Average$910 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$717 | Average$1,041 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$813 | Average$963 | FlexibilityNo cancel fee | On-timeN/A |