AirHint found the following cheapest one-way flights from Chicago (ORD) to Brussels (BRU) in July 2026 (see full year).
One-Way flights
| 08 Jul | TAP | ||
| 05 Jul | TAP | ||
| 06 Jul | SWISS | ||
| 07 Jul | Lufthansa | ||
| 06 Jul | Austrian Airlines | direct | |
| 05 Jul | Austrian Airlines | direct | |
| 08 Jul | Austrian Airlines | direct | |
| 07 Jul | Austrian Airlines | direct |
Also check the deals for return flights from Chicago to Brussels in July.
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