Cheapest return flights from Chicago to Brussels in March from 414€

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

Return flights

09 Mar - 18 Mar Scandinavian Airlines
04 Mar - 11 Mar Scandinavian Airlines
08 Mar - 17 Mar Scandinavian Airlines
01 Mar - 09 Mar Scandinavian Airlines
28 Mar - 08 Apr Scandinavian Airlines
05 Mar - 12 Mar Icelandair
07 Mar - 13 Mar Scandinavian Airlines
05 Mar - 10 Mar Scandinavian Airlines
29 Mar - 07 Apr Aer Lingus
14 Mar - 23 Mar Frontier Airlines
30 Mar - 06 Apr SWISS
27 Mar - 03 Apr Scandinavian Airlines
13 Mar - 23 Mar Frontier Airlines
20 Mar - 28 Mar LOT
27 Mar - 03 Apr United direct

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

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