Flights from Chicago to Brussels available from USD 628*

Promo code

Our best rates from Chicago to Brussels

Jun 2025
FromUSD 1,476*
Fare: Round trip/Economy
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*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Fly in the next three months: flights from Chicago to Brussels

USD

Chicago (ORD)to

Brussels (BRU)
Jul 26 2025 - Aug 24 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 26 2025 - Aug 26 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 27 2025 - Aug 21 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 27 2025 - Aug 24 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 27 2025 - Aug 25 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 28 2025 - Aug 21 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 28 2025 - Aug 22 2025
From
USD 641
Round trip
Economy

Chicago (ORD)to

Brussels (BRU)
Jul 28 2025 - Aug 24 2025
From
USD 641
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

 

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Chicago to Brussels with Icelandair

USD
Plan ahead for your trip from Chicago to Brussels with Icelandair
From
To
Fare type
Dates
Price
Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 21 2026 - Apr 17 2026

From

USD 628

Viewed 1 day ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 21 2026 - Apr 18 2026

From

USD 628

Viewed 1 day ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Feb 28 2026 - Mar 13 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 12 2026 - Mar 20 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 12 2026 - Mar 26 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 12 2026 - Apr 02 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 12 2026 - Apr 03 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 14 2026 - Apr 10 2026

From

USD 628

Viewed 17 hrs ago

Chicago (ORD)Brussels (BRU)Round trip
/
Economy		Mar 18 2026 - Apr 02 2026

From

USD 628

Viewed 17 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Flights from Chicago, Illinois to Brussels, Belgium

Escape the Windy City and visit a European hub of culture, food and history when you fly from Chicago to Brussels.

When you travel with Icelandair, you’ll enjoy one of the fastest flying times over the Atlantic. And while you’re on board, we have plenty of things to keep you comfortable like our collection of in-flight entertainment and our cozy blankets and pillows, perfect for resting up before you land.

For an affordable airfare and a relaxing in-flight experience, book your flight from Chicago to Brussels with Icelandair.

 

FAQs about travel from Chicago to Brussels

Helpful information for travelers visiting Brussels

How can I find cheap flights from Chicago to Brussels?

Flying during Brussels’ off seasons (November, January, and February) can be a great way to find a cheap airfare – just make sure to pack some warm clothes as the weather can be quite cold!

Alternatively, you can check out our flight deals to see the latest prices and offers on flights from Chicago to Brussels.

What is the average flight time from Chicago to Brussels?

The flight from Chicago to Brussels can last anywhere between 10 and 17 hours depending on how long your layover lasts. Because of the distance, most transatlantic flights will include a layover or stop along the way.

All Icelandair flights between the US and Europe include a transfer at our Keflavík hub in Iceland.

Which airport in Brussels will I land at?

Icelandair flights to Brussels from Chicago depart from Chicago O’Hare International Airport (ORD) and arrive at Brussels Airport (BRU).

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