Cheapest return flights from Chicago to Brussels in March from 912€

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

Return flights

28 Mar - 04 Apr SWISS
26 Mar - 29 Mar LOT
30 Mar - 06 Apr Scandinavian Airlines
27 Mar - 03 Apr Scandinavian Airlines
29 Mar - 05 Apr jetBlue
31 Mar - 07 Apr United
25 Mar - 01 Apr United direct
26 Mar - 02 Apr United direct
26 Mar - 29 Mar Brussels Airlines direct
28 Mar - 04 Apr Brussels Airlines direct
27 Mar - 03 Apr United direct

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

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