Which airline has the best punctuality record on Belgium 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 Belgium to Chicago on average per day?

6 flights are operational daily from Belgium to Chicago as of January 2026. 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 January 2026, there are 42 flights per week flying from Belgium to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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.

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

British Airways is the most popular carrier operating from Belgium to Chicago

How often are flights from Belgium to Chicago delayed?

Historically, on average around 13% of flights between Belgium 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 Belgium 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 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 58% 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.

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 January 2026.

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.

$304 Cheap Flights from Belgium to Chicago in 2026

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Recent round-trip flight deals from Belgium to Chicago

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12:50 pm - 5:20 pm

BRU

ORD

11h 30m

1 stop

7:25 pm - 12:55 pm

ORD

BRU

10h 30m

1 stop

$463Icelandair

Fri, Mar 6 - Sun, Apr 26

12:50 pm - 5:20 pm

BRU

ORD

11h 30m

1 stop

7:25 pm - 12:55 pm

ORD

BRU

10h 30m

1 stop

$467Icelandair

Fri, Mar 6 - Thu, Apr 23

10:20 am - 4:45 pm

BRU

ORD

13h 25m

1 stop

7:20 pm - 6:35 pm

ORD

BRU

16h 15m

1 stop

$491Scandinavian Airlines

Sat, Feb 21 - Wed, Feb 25

10:20 am - 4:55 pm

BRU

ORD

13h 35m

1 stop

7:15 pm - 2:35 pm

ORD

BRU

12h 20m

1 stop

$492Scandinavian Airlines

Fri, Mar 6 - Mon, Apr 27

8:30 pm - 4:45 pm

BRU

ORD

27h 15m

1 stop

7:15 pm - 2:35 pm

ORD

BRU

12h 20m

1 stop

$495Scandinavian Airlines

Fri, Mar 6 - Mon, Apr 27

6:55 am - 10:42 pm

CRL

ORD

46h 47m

3 stops

6:30 pm - 8:55 pm

ORD

CRL

19h 25m

2 stops

$626Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

10:00 am - 10:31 pm

BRU

MDW

18h 31m

1 stop

10:45 am - 8:00 am

MDW

BRU

15h 15m

1 stop

$631Delta

Mon, Mar 16 - Fri, Mar 27

8:05 am - 5:45 pm

BRU

MDW

16h 40m

2 stops

10:49 am - 7:40 am

MDW

BRU

13h 51m

1 stop

$633Delta

Fri, Mar 6 - Mon, Apr 27

8:40 am - 10:42 pm

CRL

ORD

45h 02m

3 stops

6:30 pm - 8:55 pm

ORD

CRL

19h 25m

2 stops

$636Multiple Airlines

Thu, Jan 22 - Wed, Feb 4

8:05 am - 6:36 pm

BRU

MDW

17h 31m

2 stops

9:34 am - 7:35 am

MDW

BRU

15h 01m

2 stops

$670KLM

Wed, Feb 11 - Mon, Mar 2

Icelandair flights from Belgium to Chicago

Our best Icelandair deals on Belgium to Chicago flight tickets

Icelandair

Mar 6

BRU12:50 pmBrussels Bruxelles-National

11h 30m

1 stop

ORD5:20 pmChicago O'Hare Intl

Apr 26

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$463

Icelandair

Mar 6

BRU12:50 pmBrussels Bruxelles-National

11h 30m

1 stop

ORD5:20 pmChicago O'Hare Intl

Apr 23

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$467

Icelandair

May 8

BRU1:50 pmBrussels Bruxelles-National

11h 25m

1 stop

ORD6:15 pmChicago O'Hare Intl

May 17

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$502

Scandinavian Airlines flights from Belgium to Chicago

Our best Scandinavian Airlines deals on Belgium to Chicago flight tickets

Scandinavian Airlines

Feb 21

BRU10:20 amBrussels Bruxelles-National

13h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 25

ORD7:20 pmChicago O'Hare Intl

16h 15m

1 stop

BRU6:35 pmBrussels Bruxelles-National

$491

Scandinavian Airlines

Mar 6

BRU10:20 amBrussels Bruxelles-National

13h 35m

1 stop

ORD4:55 pmChicago O'Hare Intl

Apr 27

ORD7:15 pmChicago O'Hare Intl

12h 20m

1 stop

BRU2:35 pmBrussels Bruxelles-National

$492

Scandinavian Airlines

Mar 6

BRU8:30 pmBrussels Bruxelles-National

27h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Apr 27

ORD7:15 pmChicago O'Hare Intl

12h 20m

1 stop

BRU2:35 pmBrussels Bruxelles-National

$495

Fly from

Fly to

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 3/6

12:50 pm-5:20 pm

1 stop11h 30m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-12:55 pm

1 stop10h 30m

$463

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 3/6

12:50 pm-5:20 pm

1 stop11h 30m

Chicago O'Hare Intl

Thu 4/23

7:25 pm-12:55 pm

1 stop10h 30m

$467

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 2/21

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Wed 2/25

7:20 pm-6:35 pm

1 stop16h 15m

$491

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 3/6

10:20 am-4:55 pm

1 stop13h 35m

Chicago O'Hare Intl

Mon 4/27

7:15 pm-2:35 pm

1 stop12h 20m

$492

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 3/6

8:30 pm-4:45 pm

1 stop27h 15m

Chicago O'Hare Intl

Mon 4/27

7:15 pm-2:35 pm

1 stop12h 20m

$495

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 1/28

6:55 am-10:42 pm

3 stops46h 47m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-8:55 pm

2 stops19h 25m

$626

BrusselsChicago

BRU - MDW

BRUMDW

Brussels Bruxelles-National

Mon 3/16

10:00 am-10:31 pm

1 stop18h 31m

Chicago Midway

Fri 3/27

10:45 am-8:00 am

1 stop15h 15m

$631

BrusselsChicago

BRU - MDW

BRUMDW

Brussels Bruxelles-National

Fri 3/6

8:05 am-5:45 pm

2 stops16h 40m

Chicago Midway

Mon 4/27

10:49 am-7:40 am

1 stop13h 51m

$633

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 1/22

8:40 am-10:42 pm

3 stops45h 02m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-8:55 pm

2 stops19h 25m

$636

BrusselsChicago

BRU - MDW

BRUMDW

Brussels Bruxelles-National

Wed 2/11

8:05 am-6:36 pm

2 stops17h 31m

Chicago Midway

Mon 3/2

9:34 am-7:35 am

2 stops15h 01m

$670

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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

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 Belgium, with most prices found around $530. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Belgium to Chicago during September average around $539.

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 $716. 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 Belgium to Chicago for around $840.

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 $676 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 $602 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 27% 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	$895
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Belgium in the past 72 hours is $895. The best round-trip flight deal from Belgium to Chicago found on momondo in the last 72 hours is $831.

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

Direct flights go from Belgium to Chicago every day.

There are 3 airports in Chicago. From Belgium there are direct flights to 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 January 2026.
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 45.08% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 22.54%, Boeing 777-300ER with 5.28%, and Airbus A330-300 with 4.56%.

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 7.2 380 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $521	Free Cancellation	Rating 6.8 7,709 reviews	Search Lufthansa flights
United Airlines	PriceFrom $568	Free Cancellation	Rating 7.4 9,144 reviews	Search United Airlines flights

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Valparaiso

Munster

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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.

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Cheap flights from Belgium to Chicago from $304

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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Belgium to Chicago

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Icelandair flights from Belgium to Chicago

Our best Icelandair deals on Belgium to Chicago flight tickets

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Our best Scandinavian Airlines deals on Belgium to Chicago flight tickets

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How to get the cheapest flight ticket from Belgium 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 Belgium, with most prices found around $530. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Belgium to Chicago during September average around $539.

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

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 27% on your flight if you consider stops on a Belgium to Chicago flight.

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

British Airways is the most popular carrier operating from Belgium to Chicago

What airlines fly to Chicago?

How often are flights from Belgium to Chicago delayed?

Historically, on average around 13% of flights between Belgium 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 Belgium 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 Belgium 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 Belgium to Chicago on average per day?

6 flights are operational daily from Belgium to Chicago as of January 2026. 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 January 2026, there are 42 flights per week flying from Belgium to Chicago. The most common day of the week flights depart is Mon, with 14% 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