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

The number of flights available between Brussels and Chicago is 6 per day as of December 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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 57% 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 often are flights from Brussels to Chicago delayed?

Historically, on average around 13% of flights between Brussels and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 170 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, there are 42 flights per week flying from Brussels to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the most punctual flight time for Brussels to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Brussels to Chicago flights?

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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 December 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.

$338 Cheap Flights from Brussels to Chicago in 2025/26

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Cheap round-trip flights

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3:10 pm - 4:45 pm

BRU

ORD

32h 35m1 stop

7:20 pm - 9:40 am

ORD

BRU

31h 20m1 stop

$481Scandinavian Airlines

Fri, Jan 30 - Fri, Feb 6

5:55 pm - 2:45 pm

BRU

ORD

27h 50m1 stop

8:15 pm - 11:50 pm

ORD

BRU

20h 35m1 stop

$489TAP AIR PORTUGAL

Sat, Jan 31 - Fri, Feb 6

3:10 pm - 4:55 pm

BRU

ORD

32h 45m1 stop

7:20 pm - 9:40 am

ORD

BRU

31h 20m1 stop

$494Scandinavian Airlines

Sat, Jan 31 - Fri, Feb 6

11:30 am - 4:45 pm

BRU

ORD

36h 15m2 stops

7:10 pm - 10:50 am

ORD

BRU

32h 40m2 stops

$496Scandinavian Airlines

Wed, Feb 18 - Sun, Feb 22

3:10 pm - 4:55 pm

BRU

ORD

32h 45m1 stop

7:20 pm - 11:55 am

ORD

BRU

33h 35m2 stops

$497Scandinavian Airlines

Sat, Jan 31 - Fri, Feb 6

3:10 pm - 4:45 pm

BRU

ORD

32h 35m1 stop

7:20 pm - 9:40 am

ORD

BRU

31h 20m1 stop

$498Scandinavian Airlines

Thu, Jan 15 - Wed, Jan 28

11:15 am - 2:45 pm

CRL

ORD

34h 30m2 stops

6:30 pm - 8:45 pm

ORD

CRL

19h 15m2 stops

$645Multiple Airlines

Sat, Jan 31 - Fri, Feb 6

6:25 am - 8:18 am

CRL

ORD

32h 53m3 stops

6:30 pm - 8:45 pm

ORD

CRL

19h 15m2 stops

$647Multiple Airlines

Fri, Jan 16 - Fri, Jan 30

10:00 am - 10:29 pm

BRU

MDW

18h 29m1 stop

12:47 pm - 8:00 am

MDW

BRU

13h 13m1 stop

$697Delta

Mon, Mar 16 - Fri, Mar 27

10:00 am - 10:29 pm

BRU

MDW

18h 29m1 stop

10:49 am - 8:00 am

MDW

BRU

15h 11m1 stop

$698Delta

Mon, Mar 16 - Fri, Mar 27

Scandinavian Airlines flights from Brussels to Chicago

Our best Scandinavian Airlines deals on Brussels to Chicago flight tickets

Scandinavian Airlines

Jan 30

BRU3:10 pmBrussels Bruxelles-National

32h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 6

ORD7:20 pmChicago O'Hare Intl

31h 20m

1 stop

BRU9:40 amBrussels Bruxelles-National

$481

Find similar

Scandinavian Airlines

Jan 31

BRU3:10 pmBrussels Bruxelles-National

32h 45m

1 stop

ORD4:55 pmChicago O'Hare Intl

Feb 6

ORD7:20 pmChicago O'Hare Intl

31h 20m

1 stop

BRU9:40 amBrussels Bruxelles-National

$494

Find similar

Scandinavian Airlines

Feb 18

BRU11:30 amBrussels Bruxelles-National

36h 15m

2 stops

ORD4:45 pmChicago O'Hare Intl

Feb 22

ORD7:10 pmChicago O'Hare Intl

32h 40m

2 stops

BRU10:50 amBrussels Bruxelles-National

$496

Find similar

TAP AIR PORTUGAL flights from Brussels to Chicago

Our best TAP AIR PORTUGAL deals on Brussels to Chicago flight tickets

TAP AIR PORTUGAL

Jan 31

BRU5:55 pmBrussels Bruxelles-National

27h 50m

1 stop

ORD2:45 pmChicago O'Hare Intl

Feb 6

ORD8:15 pmChicago O'Hare Intl

20h 35m

1 stop

BRU11:50 pmBrussels Bruxelles-National

$489

Find similar

TAP AIR PORTUGAL

Jan 18

BRU6:00 amBrussels Bruxelles-National

15h 45m

1 stop

ORD2:45 pmChicago O'Hare Intl

Jan 23

ORD8:15 pmChicago O'Hare Intl

13h 50m

1 stop

BRU5:05 pmBrussels Bruxelles-National

$514

Find similar

TAP AIR PORTUGAL

Jan 17

BRU5:55 pmBrussels Bruxelles-National

27h 50m

1 stop

ORD2:45 pmChicago O'Hare Intl

Jan 23

ORD8:15 pmChicago O'Hare Intl

13h 50m

1 stop

BRU5:05 pmBrussels Bruxelles-National

$515

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 1/30

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 2/6

7:20 pm-9:40 am

1 stop31h 20m

$481

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 1/31

5:55 pm-2:45 pm

1 stop27h 50m

Chicago O'Hare Intl

Fri 2/6

8:15 pm-11:50 pm

1 stop20h 35m

$489

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 1/31

3:10 pm-4:55 pm

1 stop32h 45m

Chicago O'Hare Intl

Fri 2/6

7:20 pm-9:40 am

1 stop31h 20m

$494

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 2/18

11:30 am-4:45 pm

2 stops36h 15m

Chicago O'Hare Intl

Sun 2/22

7:10 pm-10:50 am

2 stops32h 40m

$496

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 1/31

3:10 pm-4:55 pm

1 stop32h 45m

Chicago O'Hare Intl

Fri 2/6

7:20 pm-11:55 am

2 stops33h 35m

$497

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 1/15

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-9:40 am

1 stop31h 20m

$498

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sat 1/31

11:15 am-2:45 pm

2 stops34h 30m

Chicago O'Hare Intl

Fri 2/6

6:30 pm-8:45 pm

2 stops19h 15m

$645

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 1/16

6:25 am-8:18 am

3 stops32h 53m

Chicago O'Hare Intl

Fri 1/30

6:30 pm-8:45 pm

2 stops19h 15m

$647

BrusselsChicago

BRU - MDW

BRUMDW

Brussels Bruxelles-National

Mon 3/16

10:00 am-10:29 pm

1 stop18h 29m

Chicago Midway

Fri 3/27

12:47 pm-8:00 am

1 stop13h 13m

$697

BrusselsChicago

BRU - MDW

BRUMDW

Brussels Bruxelles-National

Mon 3/16

10:00 am-10:29 pm

1 stop18h 29m

Chicago Midway

Fri 3/27

10:49 am-8:00 am

1 stop15h 11m

$698

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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

Delays

Other information

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 $528. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Brussels to Chicago during September average around $546.

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 $725. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Brussels to Chicago for around $832.

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 $656 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 $604 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

Fastest flight time	8h 45m
Direct flights	Every day
Airports in Chicago	3 airports

The fastest flight from Brussels to Chicago takes 8h 45m

Direct flights go from Brussels to Chicago every day.

There are 3 airports in Chicago. From Brussels there are direct flights to Chicago O'Hare Intl (ORD).

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 45m 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 December 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
Brussels Airlines	PriceFrom $521	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $521	Free Cancellation	Rating 6.8 7,637 reviews	Search Lufthansa flights
United Airlines	PriceFrom $568	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

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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Find better results for your trip to the United States

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Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Flights to Denverfrom $53

Cheap flights from Brussels to Chicago from $338

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 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to Chicago from

How to get the cheapest flight ticket from Brussels to 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 $528. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Brussels to Chicago during September average around $546.

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 airlines fly to Chicago?

How often are flights from Brussels to Chicago delayed?

Historically, on average around 13% of flights between Brussels and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 170 minutes.

What is the most punctual flight time for Brussels to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Brussels to Chicago flights?

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

The number of flights available between Brussels and Chicago is 6 per day as of December 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 December 2025, there are 42 flights per week flying from Brussels to Chicago. The most common day of the week flights depart is Mon, with 14% 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

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