Cheapest return flights from Chicago to Brussels in March from $467

AirHint found the following cheapest return flights from Chicago (ORD) to Brussels (BRU) in March 2026 (see full year).

Return flights

16 Mar - 19 Mar Scandinavian Airlines
02 Mar - 09 Mar Scandinavian Airlines
23 Mar - 01 Apr Scandinavian Airlines
17 Mar - 24 Mar Turkish Airlines
14 Mar - 23 Mar Spirit Airlines
19 Mar - 02 Apr Scandinavian Airlines
13 Mar - 23 Mar Spirit Airlines
13 Mar - 23 Mar United direct

Also check the deals for one-way flights from Chicago to Brussels in March.

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