How many flights depart from Brussels to Chicago on average per week?

As of July 2025, there are 36 flights per week flying from Brussels to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

What airlines fly to Chicago?

United Airlines, Lufthansa and Brussels Airlines are the top three most popular airlines that fly to Chicago from Brussels according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Brussels to Chicago on average per day?

The number of flights available between Brussels and Chicago is 5 per day as of July 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

What is the cheapest airline that flies from Brussels to Chicago?

TAP AIR PORTUGAL, Scandinavian Airlines, and Lufthansa are the most popular carriers operating from Brussels to Chicago

When did momondo last update prices for flights from Brussels to Chicago?

Prices for flights from Brussels to Chicago are updated daily.

How many operators does momondo search for flights from Brussels to Chicago?

The number of operators available for flights from Brussels to Chicago is 3 as of July 2025.

How old do you have to be to fly from Brussels to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$332 Cheap Flights from Brussels to Chicago in 2025

Q: What is the typical price of a round-trip flight between Brussels and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $599 to $879. The lowest price recently found on this route was $357.

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Find the cheapest flights from Brussels to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:10 pm - 12:45 pmBRU-ORD

23h 35m1 stop

5:55 pm - 8:55 amORD-BRU

8h 00mnonstop

$357Brussels Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 20

10:20 am - 4:45 pmBRU-ORD

13h 25m1 stop

7:20 pm - 8:55 pmORD-BRU

18h 35m2 stops

$456Scandinavian Airlines

Find Deal

Sun, Nov 23 - Mon, Dec 29

10:20 am - 7:00 pmBRU-ORD

15h 40m1 stop

9:15 pm - 8:40 pmORD-BRU

16h 25m1 stop

$466Aer Lingus

Find Deal

Mon, Sep 15 - Wed, Oct 1

10:20 am - 7:00 pmBRU-ORD

15h 40m1 stop

3:45 pm - 9:40 amORD-BRU

10h 55m1 stop

$486Aer Lingus

Find Deal

Fri, Sep 19 - Tue, Sep 23

8:30 am - 12:55 pmBRU-ORD

11h 25m1 stop

5:55 pm - 9:00 amORD-BRU

8h 05mnonstop

$497Lufthansa

Find Deal

Mon, Sep 15 - Tue, Sep 30

10:15 am - 12:05 pmBRU-ORD

8h 50mnonstop

5:55 pm - 9:00 amORD-BRU

8h 05mnonstop

$503Lufthansa

Find Deal

Mon, Sep 15 - Tue, Sep 30

9:10 pm - 11:50 amBRU-ORD

21h 40m1 stop

5:40 pm - 2:10 pmORD-BRU

13h 30m1 stop

$504British Airways

Find Deal

Thu, Sep 11 - Thu, Sep 25

9:10 pm - 2:50 pmBRU-ORD

24h 40m1 stop

10:35 pm - 6:50 pmORD-BRU

13h 15m1 stop

$506British Airways

Find Deal

Thu, Sep 11 - Thu, Sep 25

9:30 am - 2:55 pmBRU-ORD

12h 25m1 stop

1:17 pm - 7:45 amORD-BRU

11h 28m1 stop

$510United Airlines

Find Deal

Sat, Sep 13 - Thu, Sep 25

10:30 am - 2:55 pmBRU-ORD

11h 25m1 stop

11:15 am - 7:00 amORD-BRU

12h 45m2 stops

$511United Airlines

Find Deal

Fri, Aug 29 - Tue, Sep 2

Brussels Airlines flights from Brussels to Chicago

Our best Brussels Airlines deals on Brussels to Chicago flight tickets

Brussels Airlines

Nov 6

BRU8:10 pmBrussels Bruxelles-National

23h 35m

1 stop

ORD12:45 pmChicago O'Hare Intl

Nov 20

ORD5:55 pmChicago O'Hare Intl

8h 00m

BRU8:55 amBrussels Bruxelles-National

$357

Find similar

Brussels Airlines

Sep 10

BRU10:15 amBrussels Bruxelles-National

8h 50m

ORD12:05 pmChicago O'Hare Intl

Sep 17

ORD4:00 pmChicago O'Hare Intl

10h 45m

1 stop

BRU9:45 amBrussels Bruxelles-National

$520

Find similar

Scandinavian Airlines flights from Brussels to Chicago

Our best Scandinavian Airlines deals on Brussels to Chicago flight tickets

Scandinavian Airlines

Nov 23

BRU10:20 amBrussels Bruxelles-National

13h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 29

ORD7:20 pmChicago O'Hare Intl

18h 35m

2 stops

BRU8:55 pmBrussels Bruxelles-National

$456

Find similar

Scandinavian Airlines

Nov 16

BRU3:10 pmBrussels Bruxelles-National

32h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 3

ORD7:20 pmChicago O'Hare Intl

32h 30m

2 stops

BRU10:50 amBrussels Bruxelles-National

$458

Find similar

Scandinavian Airlines

Nov 5

BRU7:20 pmBrussels Bruxelles-National

28h 25m

2 stops

ORD4:45 pmChicago O'Hare Intl

Nov 19

ORD7:20 pmChicago O'Hare Intl

17h 30m

1 stop

BRU7:50 pmBrussels Bruxelles-National

$459

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 11/6

8:10 pm-12:45 pm

1 stop23h 35m

Chicago O'Hare Intl

Thu 11/20

5:55 pm-8:55 am

Nonstop8h 00m

$357

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 11/23

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Mon 12/29

7:20 pm-8:55 pm

2 stops18h 35m

$456

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/15

10:20 am-7:00 pm

1 stop15h 40m

Chicago O'Hare Intl

Wed 10/1

9:15 pm-8:40 pm

1 stop16h 25m

$466

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 9/19

10:20 am-7:00 pm

1 stop15h 40m

Chicago O'Hare Intl

Tue 9/23

3:45 pm-9:40 am

1 stop10h 55m

$486

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/15

8:30 am-12:55 pm

1 stop11h 25m

Chicago O'Hare Intl

Tue 9/30

5:55 pm-9:00 am

Nonstop8h 05m

$497

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/15

10:15 am-12:05 pm

Nonstop8h 50m

Chicago O'Hare Intl

Tue 9/30

5:55 pm-9:00 am

Nonstop8h 05m

$503

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 9/11

9:10 pm-11:50 am

1 stop21h 40m

Chicago O'Hare Intl

Thu 9/25

5:40 pm-2:10 pm

1 stop13h 30m

$504

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 9/11

9:10 pm-2:50 pm

1 stop24h 40m

Chicago O'Hare Intl

Thu 9/25

10:35 pm-6:50 pm

1 stop13h 15m

$506

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 9/13

9:30 am-2:55 pm

1 stop12h 25m

Chicago O'Hare Intl

Thu 9/25

1:17 pm-7:45 am

1 stop11h 28m

$510

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 8/29

10:30 am-2:55 pm

1 stop11h 25m

Chicago O'Hare Intl

Tue 9/2

11:15 am-7:00 am

2 stops12h 45m

$511

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brussels to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Brussels and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Brussels, with most prices found around $526. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Brussels to Chicago during November average around $591.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $744. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Brussels to Chicago for around $828.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Brussels to Chicago during this time can be as low as $583. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $800.

What is the cheapest Brussels to Chicago flight route?

Fly from Brussels Bruxelles-National to Chicago O'Hare Intl for the best Brussels - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Brussels for as low as $577 on momondo.

What cabin class options are available on Brussels to Chicago flights?

There are 3 cabin classes available to choose from on Brussels to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Brussels to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Chicago

Best Price Found	$332
Fastest flight time	8h 40m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Brussels in the past 72 hours is $332. The best round-trip flight deal from Brussels to Chicago found on momondo in the last 72 hours is $357.

The fastest flight from Brussels to Chicago takes 8h 40m

Direct flights go from Brussels to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

How far is Brussels to Chicago by plane?
Brussels and Chicago are 4136.1 mi apart from one another. Typically, this will take 8h 50m by plane in normal conditions.
When did momondo last update prices for flights from Brussels to Chicago?
Prices for flights from Brussels to Chicago are updated daily.
How many operators does momondo search for flights from Brussels to Chicago?
The number of operators available for flights from Brussels to Chicago is 3 as of July 2025.
How old do you have to be to fly from Brussels to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Brussels to Chicago

Compare and see reviews for airlines that fly from Brussels to Chicago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $576	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Lufthansa	PriceFrom $579	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $585	Free Cancellation	Rating 7.2 350 reviews	Search Brussels Airlines flights

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New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brussels to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brussels to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brussels to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Chicago Midway Airport

Chicago O'Hare Intl Airport

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Cheap flights from Brussels to Chicago from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to Chicago departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Brussels to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Brussels Airlines flights from Brussels to Chicago

Our best Brussels Airlines deals on Brussels to Chicago flight tickets

Scandinavian Airlines flights from Brussels to Chicago

Our best Scandinavian Airlines deals on Brussels to Chicago flight tickets

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Use the filters below to find and compare flights from Brussels to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Brussels to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brussels and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Brussels, with most prices found around $526. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Brussels to Chicago during November average around $591.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Brussels to Chicago during this time can be as low as $583. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $800.

What is the cheapest Brussels to Chicago flight route?

Fly from Brussels Bruxelles-National to Chicago O'Hare Intl for the best Brussels - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Brussels to Chicago flights?

There are 3 cabin classes available to choose from on Brussels to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Brussels to Chicago?

TAP AIR PORTUGAL, Scandinavian Airlines, and Lufthansa are the most popular carriers operating from Brussels to Chicago

What airlines fly to Chicago?

How many flights depart from Brussels to Chicago on average per day?

The number of flights available between Brussels and Chicago is 5 per day as of July 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Brussels to Chicago on average per week?

As of July 2025, there are 36 flights per week flying from Brussels to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Cheap Brussels to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Brussels to Chicago by plane?

When did momondo last update prices for flights from Brussels to Chicago?

How many operators does momondo search for flights from Brussels to Chicago?

How old do you have to be to fly from Brussels to Chicago?

What documentation or ID do you need to fly to Chicago?

Best airlines flying from Brussels to Chicago

Compare and see reviews for airlines that fly from Brussels to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Chicago?

Can I find flights from Brussels to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Brussels to Chicago?

I’m not ready to book a flight from Brussels to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago