Cheap flights from Brussels to Chicago

Q: What are the cheapest airlines?

British Airways, Aer Lingus, Icelandair. These airlines usually offer the cheapest flights from Brussels to Chicago.

Q: Can I fly direct to Chicago?

Lufthansa. You can fly non-stop from Brussels to Chicago with these airlines.

Q: What airlines fly indirectly?

Air Canada, British Airways, Iberia Airlines, KLM, Virgin Atlantic. These airlines fly from Brussels to Chicago, but you’ll have at least one layover.

Q: How long is the flight?

8 hrs 50 mins. This is the shortest flight time from Brussels to Chicago.

from as little as £508

5 nights in Chicago, departing Brussels on 08 / Oct / 2025 with Air Canada (price found 22 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Brussels to Chicago

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All prices shown are per person based on return flights only. Prices found in the last 48 hours.

The Brussels / Chicago route

All 6687 km of it

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Chicago flight facts

What you need to know

What are the cheapest airlines?

British Airways
Aer Lingus
Icelandair

These airlines usually offer the cheapest flights from Brussels to Chicago.

Can I fly direct to Chicago?

Lufthansa

You can fly non-stop from Brussels to Chicago with these airlines.

What airlines fly indirectly?

Air Canada
British Airways
Iberia Airlines
KLM
Virgin Atlantic

These airlines fly from Brussels to Chicago, but you’ll have at least one layover.

How long is the flight?

8 hrs 50 mins

This is the shortest flight time from Brussels to Chicago.

Alternative flights from the UK to Chicago

Check out prices for other routes

Brussels to Chicago O'hare International Airport

from £508 pp

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08 / Oct / 2025 is currently the lowest priced day of the year to fly the Brussels/Chicago route. There are around 38 flights on any given week from the UK to Chicago and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about Chicago

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from Brussels to Chicago

Tips and advice from our flight experts

We've gone through all the flights from Brussels to Chicago, to help you find the best option. There are about 38 flights to or via Chicago from Brussels every week, and the best price is currently £508. Your journey from will last about 13 hrs 5 mins.

Air Canada, British Airways & Iberia Airlines are the most popular airlines for flying from Brussels to Chicago. Adjust your search options to look by month, and see how much you could save if you fly during low season.

Chicago actually has one airports to choose from – but Chicago O'hare International Airport (ORD) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include Air Canada, British Airways & Iberia Airlines.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in the USA.