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

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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 June , July 2026

30 Jun - 16 Jul $ 1,598.00
CHI
Chicago
TAP Portugal
2 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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30 Jun - 09 Jul $ 1,679.00
CHI
Chicago
TAP Portugal
2 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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28 Jun - 12 Jul $ 2,226.00
CHI
Chicago
United Airlines
DIRECT
BRU
Brussels
BRU
Brussels
United Airlines
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Brussels

28 Jun - 30 Jun $ 2,007.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
LOT Polish Airlines
1 STOPS
CHI
Chicago
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28 Jun - 30 Jun $ 2,075.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
LOT Polish Airlines
1 STOPS
CHI
Chicago
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28 Jun - 30 Jun $ 3,714.00
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
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One-way flights to Brussels from Chicago

7:05 PM - 6:10 PM
easyJet
2 Stops
18h 15m
CHI - BRU
$ 833
Kiwi
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9:00 PM - 6:00 PM
Aer Lingus
1 Stops
16h 45m
CHI - BRU
$ 930
Kiwi
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6:00 PM - 6:00 PM
United Airlines
0 Stops
8h
CHI - BRU
$ 1,322
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.