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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 May , June 2026

26 May - 09 Jun $ 930.00
CHI
Chicago
Icelandair
1 STOPS
BRU
Brussels
BRU
Brussels
Icelandair
1 STOPS
CHI
Chicago
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18 May - 05 Jun $ 1,567.00
CHI
Chicago
TAP Portugal
2 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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18 May - 04 Jun $ 1,601.00
CHI
Chicago
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Brussels

27 May - 01 Jun $ 1,036.00
CHI
Chicago
Air Serbia
3 STOPS
BRU
Brussels
BRU
Brussels
Air Serbia
2 STOPS
CHI
Chicago
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21 May - 31 May $ 1,408.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
LOT Polish Airlines
1 STOPS
CHI
Chicago
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22 May - 31 May $ 2,284.00
CHI
Chicago
United Airlines
DIRECT
BRU
Brussels
BRU
Brussels
United Airlines
DIRECT
CHI
Chicago
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One-way flights to Brussels from Chicago

8:50 AM - 3:50 PM
Norwegian Air Shuttle
3 Stops
26h 10m
CHI - BRU
$ 443
Kiwi
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9:50 PM - 7:15 AM
LOT Polish Airlines
1 Stops
28h 35m
CHI - BRU
$ 938
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.