Cheap flights from Chicago to Belgian Ardennes from CA $491

View CA $491 flight on Sun, Aug. 24, 2025Opens in a new window

Popular airlines from Chicago to Belgian Ardennes

  • British Airways

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    Brussels Airlines

  • Iberia

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  • Lufthansa

    Lufthansa

  • SAS

    SAS

  • LOT-Polish Airlines

    LOT-Polish Airlines

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Cheap flights from Chicago (CHI) to Belgian Ardennes (BRU)

Prices were available within the past 7 days and start at CA $491 for one-way flights and CA $730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Feb. 24 - Fri, Feb. 27
ORD
Chicago
BRU
Brussels
CA $730 Roundtrip, found 16 hours ago
CA $730
Roundtrip
found 16 hours ago
Select Scandinavian Airlines flight, departing Tue, Feb. 24 from Chicago to Brussels, returning Fri, Feb. 27, priced at CA $730 found 16 hours ago
Icelandair
Mon, Aug. 25 - Tue, Sep. 2
ORD
Chicago
BRU
Brussels
CA $891 Roundtrip, found 1 day ago
CA $891
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Aug. 25 from Chicago to Brussels, returning Tue, Sep. 2, priced at CA $891 found 1 day ago
Air Canada
Mon, Aug. 25 - Tue, Sep. 2
ORD
Chicago
BRU
Brussels
CA $927 Roundtrip, found 1 day ago
CA $927
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Aug. 25 from Chicago to Brussels, returning Tue, Sep. 2, priced at CA $927 found 1 day ago
Aer Lingus
Mon, Aug. 25 - Tue, Sep. 2
ORD
Chicago
BRU
Brussels
CA $949 Roundtrip, found 1 day ago
CA $949
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Aug. 25 from Chicago to Brussels, returning Tue, Sep. 2, priced at CA $949 found 1 day ago
Swiss International Air Lines
Mon, Aug. 25 - Tue, Sep. 2
ORD
Chicago
BRU
Brussels
CA $982 Roundtrip, found 1 day ago
CA $982
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Aug. 25 from Chicago to Brussels, returning Tue, Sep. 2, priced at CA $982 found 1 day ago
Austrian Airlines
Mon, Aug. 25 - Tue, Sep. 2
ORD
Chicago
BRU
Brussels
CA $997 Roundtrip, found 1 day ago
CA $997
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Aug. 25 from Chicago to Brussels, returning Tue, Sep. 2, priced at CA $997 found 1 day ago
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