
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $558 (Justfly.com) |
One-way from | $258 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $701 |
Good round-trip deal | $768 or less |
Good one-way deal | $412 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 7/26
11:25 am-3:25 pm
1 stop21h 00m
Belgrade Nikola Tesla
dom. 8/16
12:55 am-10:05 pm
1 stop28h 10m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 3/22
10:50 pm-5:05 pm
1 stop12h 15m
Belgrade Nikola Tesla
jue. 5/7
6:15 am-12:35 pm
1 stop13h 20m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
mié. 3/18
1:57 pm-11:55 am
2 stops15h 58m
Belgrade Nikola Tesla
mar. 3/31
12:40 pm-2:30 pm
1 stop32h 50m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
mar. 3/17
9:35 am-11:55 am
2 stops20h 20m
Belgrade Nikola Tesla
mar. 3/31
6:00 am-2:15 pm
1 stop15h 15m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
mié. 3/18
5:59 pm-11:25 pm
2 stops23h 26m
Belgrade Nikola Tesla
mié. 4/1
6:00 am-2:30 pm
1 stop15h 30m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 3/22
9:50 am-11:55 am
2 stops20h 05m
Belgrade Nikola Tesla
mié. 4/1
12:40 pm-2:15 pm
1 stop32h 35m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 3/22
7:00 am-11:25 pm
2 stops34h 25m
Belgrade Nikola Tesla
jue. 4/2
6:00 am-2:15 pm
1 stop15h 15m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 3/22
10:40 am-11:25 pm
2 stops30h 45m
Belgrade Nikola Tesla
mar. 5/5
12:35 pm-2:30 pm
1 stop32h 55m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
mié. 3/25
7:00 am-11:55 am
2 stops22h 55m
Belgrade Nikola Tesla
mié. 5/6
12:35 pm-2:15 pm
1 stop32h 40m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
dom. 3/22
10:40 am-11:25 pm
2 stops30h 45m
Belgrade Nikola Tesla
jue. 5/7
12:35 pm-2:15 pm
1 stop32h 40m
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 $493). Flying from Chicago to Belgrade in June is currently the most expensive (average of $987). 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 14% 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 42% 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 Wednesday 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 42% of flights being delayed.
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
Overall
Crew
Comfort
Boarding
Entertainment
Food
Reviews
Henriette,Dec 2025
ZRH - JNB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$653 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$546 | Average$887 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$920 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$816 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$862 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$579 | Average$830 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$839 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$663 | Average$942 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$717 | Average$1,043 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$821 | Average$971 | FlexibilityNo cancel fee | On-timeN/A |