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

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1 Adults (11+)
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 April , May 2026

20 Apr - 06 May $ 630.00
CHI
Chicago
SAS
1 STOPS
BRU
Brussels
BRU
Brussels
SAS
1 STOPS
CHI
Chicago
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13 Apr - 03 May $ 1,166.00
CHI
Chicago
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
CHI
Chicago
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09 Apr - 01 May $ 2,896.00
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Brussels

22 Apr - 01 May $ 620.00
CHI
Chicago
Turkish Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
Turkish Airlines
1 STOPS
CHI
Chicago
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15 Apr - 01 May $ 645.00
CHI
Chicago
Turkish Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
Turkish Airlines
1 STOPS
CHI
Chicago
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14 Apr - 30 Apr $ 1,922.00
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

7:25 PM - 2:30 PM
Norwegian Air Shuttle
2 Stops
14h 15m
CHI - BRU
$ 367
Kiwi
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11:25 AM - 7:40 AM
Turkish Airlines
1 Stops
15h 45m
CHI - BRU
$ 508
Kiwi
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5:55 PM - 5:55 PM
United Airlines
0 Stops
8h 5m
CHI - BRU
$ 1,689
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.