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Cheap Flights from Chicago to Brussels $475.49

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Cheapest Flights from Chicago to Brussels (ORD to BRU)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Brussels (ORD to BRU)

Question : Do some days of the week have more flight times than others?
Answer : The day with the most departure times for this route is Thursday with 16 options. Monday currently offers the lowest number of flight times with six options.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in December is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : Who's offering the cheapest round-trip flight to Brussels Airport (BRU) over the coming months?
Answer : Check out Air Canada, as they have been booking customers at lower fares than most.

Question : Which airline is least likely to get you to BRU on time?
Answer : Yangtze River Express flights from ORD to BRU are late 78% of the time. If you're on Yangtze River Express, be sure to sign up for the delay notifications to stay up to date with your flight's status.