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Cheap flights from Chicago to Brussels

Book Chicago to Brussels flight deals*

Lowest fares from
From
To
To
  • July2022
    No result for this month.
  • August2022
    From
    $1,187.98*
    Seen:1dayago
    Roundtrip*|Economy
  • September2022
    From
    $572.72*
    Seen:8hrsago
    Roundtrip*|Economy
  • October2022
    From
    $546.28*
    Seen:1dayago
    Roundtrip*|Economy
  • November2022
    No result for this month.
  • December2022
    No result for this month.
  • Aer Lingus Plane Image

    Weather in Brussels

    Friday scattered clouds
    19°C 1 Jul 2022
    Saturday few clouds
    23°C 2 Jul 2022
    Sunday sky is clear
    23°C 3 Jul 2022
    Monday broken clouds
    24°C 4 Jul 2022
    Tuesday sky is clear
    24°C 5 Jul 2022
    Wednesday overcast clouds
    24°C 6 Jul 2022
    Thursday light rain
    23°C 7 Jul 2022
    Powered By: OpenWeatherMap.org