Cheap Flight Tickets from Chicago (CHI) to Brussels (BRU)

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Flights from Chicago to Brussels Starting at CNY 442

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Chicago to Brussels

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From AU$ 442

United Airlines

From AU$ 602

Icelandair

From AU$ 609

Porter Airlines

From AU$ 613

Frontier Airlines

From AU$ 625

Jetblue Airways

From AU$ 668

Spirit Airlines

From AU$ 669

Finnair

From AU$ 677

TAP Air Portugal

From AU$ 688

Scandinavian Airlines

From AU$ 710

ANA airlines

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Alternative Routes from Chicago to Brussels

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Brussels.

Cheapest
ORD
18:05
13h 10m
1 transfer
BRU
14:15
O'Hare International Airport - Brussels National Airport
Mon, Apr 29American Airlines
AU$ 442
ORD
11:31
17h 44m
2 transfer
CRL
12:15
O'Hare International Airport - Brussels South Charleroi Airport
Mon, Apr 22American Airlines
AU$ 570
MDW
08:00
20h 30m
2 transfer
BRU
11:30
Midway International Airport - Brussels National Airport
Mon, May 27Porter Airlines
AU$ 613
MDW
08:00
20h 30m
2 transfer
BRU
11:30
Midway International Airport - Brussels National Airport
Mon, May 27Porter Airlines
AU$ 613
Find More Flights

How do I find the cheapest flights?

When are flight from Chicago (CHI) to Brussels (BRU) the cheapest?
Airlines adjust prices for flights from Chicago to Brussels based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Brussels (BRU) cost?
According to Trip.com's data, the lowest price is around AU$ 2,157.
How long is the flights from Chicago (CHI) to Brussels (BRU)?
It takes about 8 hours to fly from Chicago (CHI) to Brussels (BRU).
What is the transportation method from the main airport to downtown in Brussels?
- The distance from Brussels National Airport to downtown is about 10km, by taxi about 30 minutes.
- The distance from Brussels South Charleroi Airport to downtown is about 43km, by taxi about 1 hour.
What are the most popular airlines that fly from Chicago (CHI) to Brussels (BRU)?
Airlines with flights from Chicago (CHI) to Brussels (BRU): Brussels Airlines, Austrian Airlines, United Airlines, Lufthansa and Air Canada.
What's the most popular airline for direct flights from Chicago (CHI) to Brussels (BRU)?
Brussels Airlines operates 1 direct flights from Chicago (CHI) to Brussels (BRU).
How many airports in Brussels (BRU)?
There are 2 airport(s) in Brussels (BRU): Brussels National Airport and Brussels South Charleroi Airport.

How to find a cheap flight from Chicago to Brussels

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Brussels. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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Use the Trip.com App

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Flight Information from Chicago to Brussels

Cheapest direct flight price	AU$ 442
Cheapest return ticket price	AU$ 949
Off-season for travel	April
Peak season for travel	June
Flight distance	6,667km
Average flight time	8 hours
Popular airline	Finnair