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

4 flights are operational daily from Belgium to Chicago as of August 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off 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 Belgium 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.

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

TAP AIR PORTUGAL is the most popular carrier operating from Belgium to Chicago

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

As of August 2025, there are 30 flights per week flying from Belgium to Chicago. The most common day of the week flights depart is Wed, with 20% of flights taking off on this day.

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

Prices for flights from Belgium to Chicago refresh daily.

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

There are 3 operators available for flights from Belgium to Chicago as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Chicago.

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

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$339 Cheap Flights from Belgium to Chicago in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belgium to Chicago

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Belgium to Chicago

10:00 am - 6:54 pmBRU-ORD

15h 54m2 stops

3:35 pm - 7:50 amORD-BRU

10h 15m1 stop

$500Air Canada

Find Deal

vie., oct. 24 - jue., oct. 30

10:00 am - 6:54 pmBRU-ORD

15h 54m2 stops

3:35 pm - 1:15 pmORD-BRU

15h 40m2 stops

$502Air Canada

Find Deal

vie., oct. 24 - mié., oct. 29

1:50 pm - 6:15 pmBRU-ORD

11h 25m1 stop

10:15 pm - 12:50 pmORD-BRU

31h 35m1 stop

$504Icelandair

Find Deal

jue., sep. 11 - mié., sep. 24

10:15 am - 12:05 pmBRU-ORD

8h 50mnonstop

5:55 pm - 9:00 amORD-BRU

8h 05mnonstop

$505Lufthansa

Find Deal

jue., sep. 11 - jue., sep. 25

10:00 am - 6:54 pmBRU-ORD

15h 54m2 stops

10:00 am - 7:50 amORD-BRU

15h 50m2 stops

$507Air Canada

Find Deal

vie., oct. 24 - jue., oct. 30

1:50 pm - 9:15 pmBRU-ORD

14h 25m1 stop

7:25 pm - 12:50 pmORD-BRU

10h 25m1 stop

$510Icelandair

Find Deal

jue., sep. 18 - mié., sep. 24

8:30 am - 2:55 pmBRU-ORD

13h 25m1 stop

5:55 pm - 9:00 amORD-BRU

8h 05mnonstop

$514United Airlines

Find Deal

jue., sep. 11 - mié., sep. 24

7:00 am - 2:55 pmBRU-ORD

14h 55m1 stop

5:55 pm - 9:00 amORD-BRU

8h 05mnonstop

$515United Airlines

Find Deal

jue., sep. 11 - jue., sep. 25

10:15 am - 5:55 pmBRU-ORD

14h 40m1 stop

3:50 pm - 9:35 amORD-BRU

10h 45m1 stop

$530Aer Lingus

Find Deal

lun., dic. 15 - sáb., dic. 20

10:20 am - 7:00 pmBRU-ORD

15h 40m1 stop

3:45 pm - 9:40 amORD-BRU

10h 55m1 stop

$535Aer Lingus

Find Deal

mié., sep. 17 - dom., sep. 21

Icelandair flights from Belgium to Chicago

Our best Icelandair deals on Belgium to Chicago flight tickets

Icelandair

Sep 11

BRU1:50 pmBrussels Bruxelles-National

11h 25m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 24

ORD10:15 pmChicago O'Hare Intl

31h 35m

1 stop

BRU12:50 pmBrussels Bruxelles-National

$504

Find similar

Icelandair

Sep 4

BRU1:50 pmBrussels Bruxelles-National

14h 25m

1 stop

ORD9:15 pmChicago O'Hare Intl

Sep 17

ORD7:25 pmChicago O'Hare Intl

10h 25m

1 stop

BRU12:50 pmBrussels Bruxelles-National

$507

Find similar

Icelandair

Sep 18

BRU1:50 pmBrussels Bruxelles-National

14h 25m

1 stop

ORD9:15 pmChicago O'Hare Intl

Sep 24

ORD7:25 pmChicago O'Hare Intl

10h 25m

1 stop

BRU12:50 pmBrussels Bruxelles-National

$510

Find similar

Scandinavian Airlines flights from Belgium to Chicago

Our best Scandinavian Airlines deals on Belgium to Chicago flight tickets

Scandinavian Airlines

Feb 9

BRU7:20 pmBrussels Bruxelles-National

52h 25m

2 stops

ORD4:45 pmChicago O'Hare Intl

Feb 14

ORD7:20 pmChicago O'Hare Intl

15h 55m

2 stops

BRU6:15 pmBrussels Bruxelles-National

$518

Find similar

Scandinavian Airlines

Oct 19

BRU10:20 amBrussels Bruxelles-National

12h 50m

1 stop

ORD4:10 pmChicago O'Hare Intl

Oct 31

ORD8:20 pmChicago O'Hare Intl

12h 10m

1 stop

BRU2:30 pmBrussels Bruxelles-National

$536

Find similar

Scandinavian Airlines

Dec 27

BRU10:20 amBrussels Bruxelles-National

13h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 9

ORD7:20 pmChicago O'Hare Intl

33h 35m

2 stops

BRU11:55 amBrussels Bruxelles-National

$556

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

vie. 10/24

10:00 am-6:54 pm

2 stops15h 54m

Chicago O'Hare Intl

jue. 10/30

3:35 pm-7:50 am

1 stop10h 15m

$500

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

vie. 10/24

10:00 am-6:54 pm

2 stops15h 54m

Chicago O'Hare Intl

mié. 10/29

3:35 pm-1:15 pm

2 stops15h 40m

$502

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

jue. 9/11

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

mié. 9/24

10:15 pm-12:50 pm

1 stop31h 35m

$504

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

jue. 9/11

10:15 am-12:05 pm

Nonstop8h 50m

Chicago O'Hare Intl

jue. 9/25

5:55 pm-9:00 am

Nonstop8h 05m

$505

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

vie. 10/24

10:00 am-6:54 pm

2 stops15h 54m

Chicago O'Hare Intl

jue. 10/30

10:00 am-7:50 am

2 stops15h 50m

$507

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

jue. 9/18

1:50 pm-9:15 pm

1 stop14h 25m

Chicago O'Hare Intl

mié. 9/24

7:25 pm-12:50 pm

1 stop10h 25m

$510

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

jue. 9/11

8:30 am-2:55 pm

1 stop13h 25m

Chicago O'Hare Intl

mié. 9/24

5:55 pm-9:00 am

Nonstop8h 05m

$514

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

jue. 9/11

7:00 am-2:55 pm

1 stop14h 55m

Chicago O'Hare Intl

jue. 9/25

5:55 pm-9:00 am

Nonstop8h 05m

$515

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

lun. 12/15

10:15 am-5:55 pm

1 stop14h 40m

Chicago O'Hare Intl

sáb. 12/20

3:50 pm-9:35 am

1 stop10h 45m

$530

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

mié. 9/17

10:20 am-7:00 pm

1 stop15h 40m

Chicago O'Hare Intl

dom. 9/21

3:45 pm-9:40 am

1 stop10h 55m

$535

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 Belgium 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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Belgium, 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 Belgium to Chicago during November average around $589.

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 $754. 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 Belgium to Chicago for around $808.

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 Belgium 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 Belgium to Chicago flight route?

Fly from Brussels Bruxelles-National to Chicago O'Hare Intl for the best Belgium - 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 Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $654 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Belgium for as low as $547 on momondo.

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

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

Can stopping save me money on Belgium to Chicago flights?

You could potentially save up to 15% on your flight if you consider stops on a Belgium to Chicago flight.

Cheap Belgium to Chicago flight deals and tips

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

Best Price Found	$616
Fastest flight time	8h 50m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Belgium in the past 72 hours is $616. The best round-trip flight deal from Belgium to Chicago found on momondo in the last 72 hours is $579.

The fastest flight from Belgium to Chicago takes 8h 50m

Direct flights go from Belgium to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

When did momondo last update prices for flights from Belgium to Chicago?
Prices for flights from Belgium to Chicago refresh daily.
How many operators does momondo search for flights from Belgium to Chicago?
There are 3 operators available for flights from Belgium to Chicago as of August 2025.
How old do you have to be to fly from Belgium to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Belgium to Chicago?
Based on momondo bookings for flights between Belgium and Chicago, the leading plane model is Boeing 787 Dreamliner, making up 36.76% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 35.17%, Boeing 737 MAX 8 with 5.27%, and Airbus A330-300 with 2.94%.

Best airlines flying from Belgium to Chicago

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

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom $521	Free Cancellation	Rating 7.2 355 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $521	Free Cancellation	Rating 6.8 7,368 reviews	Search Lufthansa flights
United Airlines	PriceFrom $568	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

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 Belgium to Chicago?

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

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

Yes. momondo enables you to select and highlight flights to Chicago from Belgium with this policy.

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

momondo helps you find the best flight between Belgium and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Belgium to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

mar. 9/2

mar. 9/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Belgium to Chicago from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Chicago departing on 11/10. 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

Price Alerts

Price Alerts

Find the cheapest flights from Belgium to Chicago

Recent round-trip flight deals from Belgium to Chicago

Recent one-way flight deals from Belgium to Chicago

Recent last minute flight deals from Belgium to Chicago

Recent direct flight deals from Belgium to Chicago

Icelandair flights from Belgium to Chicago

Our best Icelandair deals on Belgium to Chicago flight tickets

Scandinavian Airlines flights from Belgium to Chicago

Our best Scandinavian Airlines deals on Belgium to Chicago flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Belgium 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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Belgium, 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 Belgium to Chicago during November average around $589.

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 Belgium 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 Belgium to Chicago flight route?

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

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

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

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

Can stopping save me money on Belgium to Chicago flights?

You could potentially save up to 15% on your flight if you consider stops on a Belgium to Chicago flight.

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

TAP AIR PORTUGAL is the most popular carrier operating from Belgium to Chicago

What airlines fly to Chicago?

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

4 flights are operational daily from Belgium to Chicago as of August 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

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

As of August 2025, there are 30 flights per week flying from Belgium to Chicago. The most common day of the week flights depart is Wed, with 20% of flights taking off on this day.

Cheap Belgium to Chicago flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

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

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

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

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

What is the most popular plane model from Belgium to Chicago?

Best airlines flying from Belgium to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

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

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

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

I’m not ready to book a flight from Belgium 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