Cheapest return flights from Chicago to Brussels in March from $434

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

Return flights

04 Mar - 11 Mar Scandinavian Airlines
09 Mar - 16 Mar Scandinavian Airlines
12 Mar - 19 Mar Scandinavian Airlines
08 Mar - 15 Mar Scandinavian Airlines
02 Mar - 09 Mar Scandinavian Airlines
16 Mar - 23 Mar Scandinavian Airlines
11 Mar - 18 Mar Scandinavian Airlines
06 Mar - 13 Mar Scandinavian Airlines
05 Mar - 12 Mar Scandinavian Airlines
18 Mar - 25 Mar Scandinavian Airlines
25 Mar - 01 Apr Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines
28 Mar - 04 Apr Scandinavian Airlines

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

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