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

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)

How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
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How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
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How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)
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Cheap flights from Chicago to Belgrade in December 2025 , January 2026

31 Dec - 14 Jan $ 754.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
BEG
Belgrade
BEG
Belgrade
Swiss International Air Lines
1 STOPS
CHI
Chicago
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24 Dec - 10 Jan $ 1,292.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BEG
Belgrade
BEG
Belgrade
LOT Polish Airlines
1 STOPS
CHI
Chicago
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24 Dec - 02 Jan $ 2,091.00
CHI
Chicago
Air Serbia
1 STOPS
BEG
Belgrade
BEG
Belgrade
Air Serbia
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Belgrade

29 Dec - 31 Dec $ 1,197.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BEG
Belgrade
BEG
Belgrade
LOT Polish Airlines
1 STOPS
CHI
Chicago
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24 Dec - 31 Dec $ 1,293.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BEG
Belgrade
BEG
Belgrade
LOT Polish Airlines
1 STOPS
CHI
Chicago
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24 Dec - 31 Dec $ 1,703.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BEG
Belgrade
BEG
Belgrade
LOT Polish Airlines
1 STOPS
CHI
Chicago
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One-way flights to Belgrade from Chicago

6:50 PM - 12:05 PM
Swiss International Air Lines
1 Stops
11h 55m
CHI - BEG
$ 419
Kiwi
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5:50 PM - 4:15 PM
Austrian Airlines
2 Stops
16h 50m
CHI - BEG
$ 540
Kiwi
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4:20 PM - 9:25 AM
Austrian Airlines
1 Stops
11h 10m
CHI - BEG
$ 955
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Belgrade (BEG)

Related info for your journey
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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.