
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $553 (FlightHub) |
One-way from | $439 (CrystalTravel) |
Popular in | June |
Cheapest in | February |
Average price | $987 |
Good round-trip deal | $723 or less |
Good one-way deal | $382 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Fri 1/23
9:15 am-11:50 am
2 stops19h 35m
Belgrade Nikola Tesla
Fri 1/30
7:05 am-7:36 pm
2 stops19h 31m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 2/2
8:20 pm-2:25 pm
1 stop35h 05m
Belgrade Nikola Tesla
Sat 2/7
8:15 pm-10:05 am
1 stop20h 50m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Tue 2/3
8:20 pm-7:25 pm
1 stop16h 05m
Belgrade Nikola Tesla
Sat 2/7
8:15 pm-10:05 am
1 stop20h 50m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Fri 5/8
11:25 am-8:30 am
1 stop14h 05m
Belgrade Nikola Tesla
Mon 5/18
9:20 am-6:15 pm
1 stop15h 55m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sat 3/28
9:40 pm-4:25 pm
1 stop11h 45m
Belgrade Nikola Tesla
Sat 4/18
6:15 am-6:15 pm
1 stop19h 00m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Fri 3/27
10:50 pm-4:55 pm
1 stop12h 05m
Belgrade Nikola Tesla
Sat 4/18
1:05 pm-6:15 pm
1 stop12h 10m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Fri 3/27
5:25 pm-11:55 am
1 stop12h 30m
Belgrade Nikola Tesla
Wed 4/15
6:00 am-2:30 pm
1 stop15h 30m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Tue 4/21
7:30 am-12:00 pm
2 stops21h 30m
Belgrade Nikola Tesla
Fri 5/1
6:00 am-2:15 pm
1 stop15h 15m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Tue 3/17
1:56 pm-11:55 am
2 stops15h 59m
Belgrade Nikola Tesla
Fri 4/17
6:00 am-2:15 pm
1 stop15h 15m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sat 3/28
11:33 am-10:55 am
2 stops17h 22m
Belgrade Nikola Tesla
Fri 4/17
6:00 am-2:15 pm
1 stop15h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 $500). Flying from Chicago to Belgrade in June is currently the most expensive (average of $994). 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 41% versus a flight in the evening.
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 73% 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 $607.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 11h 45m.
Flights via Warsaw (WAW) offer the fastest connection on this route, with an average layover time of 1h 28m.
About 46% of weekly flights between Chicago and Belgrade have experienced delays in the past year, with the average delay time being 211 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 46% of flights being delayed.
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Rami,Sep 2025
LAX - WAW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$512 | Average$632 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$545 | Average$885 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$919 | 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$820 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$864 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$663 | Average$948 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$744 | Average$1,043 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$819 | Average$988 | FlexibilityNo cancel fee | On-timeN/A |