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Cheap flights from Chicago to Brussels

Book Chicago to Brussels flight deals*

Lowest fares from
From
To
To
  • January2022
    No result for this month.
  • February2022
    No result for this month.
  • March2022
    From
    $590.67*
    Seen:1dayago
    Roundtrip*|Economy
  • April2022
    No result for this month.
  • May2022
    From
    $492.28*
    Seen:1dayago
    Roundtrip*|Economy
  • June2022
    From
    $1,026.85*
    Seen:3hrsago
    Roundtrip*|Economy
  • ORD-BRU

    Chicago to Brussels

    Date: Mar 17 2022-

    Apr 27 2022

    From
    $590.67*

    *Roundtrip Restrictions apply.

    ORD-BRU

    Chicago to Brussels

    Date: Mar 16 2022-

    Apr 27 2022

    From
    $699.23*

    *Roundtrip Restrictions apply.

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Aer Lingus Plane Image

    Book Chicago to Brussels flight deals*

    1. Chicago (ORD) to Brussels (BRU)

      ORD-BRU

      Date: May 4 2022-

      May 11 2022

      From
      $492.28*
    2. Chicago (ORD) to Brussels (BRU)

      ORD-BRU

      Date: May 13 2022-

      May 30 2022

      From
      $704.60*
    3. Chicago (ORD) to Brussels (BRU)

      ORD-BRU

      Date: May 19 2022-

      May 28 2022

      From
      $704.62*
    4. Chicago (ORD) to Brussels (BRU)

      ORD-BRU

      Date: Jun 9 2022-

      Jun 18 2022

      From
      $1,026.85*

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Weather in Brussels

    Thursday light rain
    45°F Jan 27 2022
    Friday broken clouds
    43°F Jan 28 2022
    Saturday light rain
    49°F Jan 29 2022
    Sunday scattered clouds
    43°F Jan 30 2022
    Monday rain and snow
    40°F Jan 31 2022
    Tuesday light rain
    41°F Feb 1 2022
    Wednesday light rain
    50°F Feb 2 2022
    Powered By: OpenWeatherMap.org