Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Belgrade (BEG)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)

How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Belgrade in August , September 2026

23 Aug - 08 Sep $ 920.00
CHI
Chicago
Lufthansa
1 STOPS
BEG
Belgrade
BEG
Belgrade
Lufthansa
1 STOPS
CHI
Chicago
Pick dates
24 Aug - 09 Sep $ 1,208.00
CHI
Chicago
Air Serbia
DIRECT
BEG
Belgrade
BEG
Belgrade
Air Serbia
DIRECT
CHI
Chicago
Pick dates
24 Aug - 07 Sep $ 1,240.00
CHI
Chicago
Air Serbia
DIRECT
BEG
Belgrade
BEG
Belgrade
Air Serbia
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Belgrade

24 Aug - 01 Sep $ 927.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
BEG
Belgrade
BEG
Belgrade
Swiss International Air Lines
1 STOPS
CHI
Chicago
Pick dates
24 Aug - 31 Aug $ 993.00
CHI
Chicago
Lufthansa
1 STOPS
BEG
Belgrade
BEG
Belgrade
Lufthansa
1 STOPS
CHI
Chicago
Pick dates
24 Aug - 31 Aug $ 1,310.00
CHI
Chicago
Air Serbia
DIRECT
BEG
Belgrade
BEG
Belgrade
Air Serbia
DIRECT
CHI
Chicago
Pick dates

One-way flights to Belgrade from Chicago

7:05 PM - 5:30 PM
Swiss International Air Lines
1 Stops
17h 10m
CHI - BEG
$ 544
Kiwi
Pick dates
9:40 PM - 3:00 PM
Lufthansa
1 Stops
11h 50m
CHI - BEG
$ 551
Kiwi
Pick dates
4:40 PM - 4:40 PM
Air Serbia
0 Stops
9h 40m
CHI - BEG
$ 688
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.