Cheapest one-way flights from Chicago to Brussels in August from $585

Best time to book flights for Chicago (MDW) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (MDW) to Brussels (BRU) in August 2025 (see full year).

One-Way flights

23 Aug WestJet
01 Aug Delta
07 Aug Delta

Also check the deals for return flights from Chicago to Brussels in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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