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Cheap flights from Chicago (CHI) to Brussels (BRU)

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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 Brussels (BRU)

How to find the cheapest flight from Chicago (CHI) to Brussels (BRU)
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How to find the cheapest flight from Chicago (CHI) to Brussels (BRU)
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How to find the cheapest flight from Chicago (CHI) to Brussels (BRU)
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Cheap flights from Chicago to Brussels in November , December 2025

21 Nov - 14 Dec $ 490.00
CHI
Chicago
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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27 Nov - 03 Dec $ 1,224.00
CHI
Chicago
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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21 Nov - 13 Dec $ 2,395.00
CHI
Chicago
Brussels Airlines
DIRECT
BRU
Brussels
BRU
Brussels
Brussels Airlines
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Brussels

28 Nov - 01 Dec $ 1,015.00
CHI
Chicago
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
2 STOPS
CHI
Chicago
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26 Nov - 01 Dec $ 1,122.00
CHI
Chicago
SAS
1 STOPS
BRU
Brussels
BRU
Brussels
SAS
2 STOPS
CHI
Chicago
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28 Nov - 30 Nov $ 1,895.00
CHI
Chicago
Brussels Airlines
DIRECT
BRU
Brussels
BRU
Brussels
Brussels Airlines
DIRECT
CHI
Chicago
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One-way flights to Brussels from Chicago

11:48 AM - 6:05 PM
easyJet
2 Stops
25h 32m
CHI - BRU
$ 263
Kiwi
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7:20 PM - 6:15 PM
SAS
1 Stops
17h 30m
CHI - BRU
$ 467
Kiwi
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5:55 PM - 5:55 PM
Lufthansa
0 Stops
8h
CHI - BRU
$ 1,558
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Brussels (BRU)

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