How old do you have to be to fly from Charleroi Brussels Airport 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 Charleroi Brussels Airport 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.

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

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Find the cheapest flights from Charleroi Brussels Airport to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

6:20 am - 10:42 pm

CRL

ORD

23h 22m3 stops

6:30 pm - 10:15 pm

ORD

CRL

20h 45m2 stops

$658Multiple Airlines

Mon, Jan 26 - Sun, Feb 8

6:10 pm - 2:55 pm

CRL

ORD

27h 45m2 stops

4:50 pm - 12:45 pm

ORD

CRL

13h 55m1 stop

$659Multiple Airlines

Mon, Mar 2 - Sun, Mar 22

11:15 am - 2:45 pm

CRL

ORD

34h 30m2 stops

6:30 pm - 8:45 pm

ORD

CRL

19h 15m2 stops

$688Multiple Airlines

Sat, Jan 31 - Fri, Feb 6

9:55 pm - 2:55 pm

CRL

ORD

24h 00m2 stops

4:50 pm - 12:45 pm

ORD

CRL

13h 55m1 stop

$693Multiple Airlines

Sun, Mar 1 - Sun, Mar 22

9:35 pm - 2:55 pm

CRL

ORD

24h 20m2 stops

4:50 pm - 12:45 pm

ORD

CRL

13h 55m1 stop

$697Multiple Airlines

Thu, Feb 26 - Sun, Mar 22

6:20 am - 2:55 pm

CRL

ORD

15h 35m1 stop

4:45 pm - 11:10 am

ORD

CRL

12h 25m2 stops

$700Multiple Airlines

Mon, Mar 2 - Tue, Mar 24

6:20 am - 2:55 pm

CRL

ORD

15h 35m1 stop

4:50 pm - 12:45 pm

ORD

CRL

13h 55m1 stop

$713Multiple Airlines

Mon, Mar 2 - Sun, Mar 22

5:15 pm - 2:45 pm

CRL

ORD

28h 30m2 stops

6:30 pm - 10:05 pm

ORD

CRL

20h 35m2 stops

$716Multiple Airlines

Sat, Feb 7 - Sat, Feb 14

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

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

CRL - ORD

CRLORD

Charleroi Brussels

Mon 1/26

6:20 am-10:42 pm

3 stops23h 22m

Chicago O'Hare Intl

Sun 2/8

6:30 pm-10:15 pm

2 stops20h 45m

$658

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 3/2

6:10 pm-2:55 pm

2 stops27h 45m

Chicago O'Hare Intl

Sun 3/22

4:50 pm-12:45 pm

1 stop13h 55m

$659

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

$688

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sun 3/1

9:55 pm-2:55 pm

2 stops24h 00m

Chicago O'Hare Intl

Sun 3/22

4:50 pm-12:45 pm

1 stop13h 55m

$693

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 2/26

9:35 pm-2:55 pm

2 stops24h 20m

Chicago O'Hare Intl

Sun 3/22

4:50 pm-12:45 pm

1 stop13h 55m

$697

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 3/2

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Tue 3/24

4:45 pm-11:10 am

2 stops12h 25m

$700

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 3/2

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Sun 3/22

4:50 pm-12:45 pm

1 stop13h 55m

$713

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sat 2/7

5:15 pm-2:45 pm

2 stops28h 30m

Chicago O'Hare Intl

Sat 2/14

6:30 pm-10:05 pm

2 stops20h 35m

$716

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 Charleroi Brussels Airport 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 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 Charleroi Brussels Airport 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 Charleroi Brussels Airport 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.

When to book flights from Charleroi Brussels Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Charleroi Brussels Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Charleroi Brussels Airport to Chicago (CRL to CHI) flight deals and tips

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

Fastest flight time	28h 30m
Direct flights	None

The fastest flight from Charleroi Brussels Airport to Chicago takes 28h 30m

There are no direct flights from Charleroi Brussels Airport to Chicago. There are no popular flight routes from Charleroi Brussels Airport to Chicago.

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How far is Charleroi Brussels to Chicago by plane?
Chicago is 4153.9 mi away from Charleroi Brussels. By plane, this route typically takes 28h 30m.
When did momondo last update prices for flights from Charleroi Brussels Airport to Chicago?
Prices for flights from Charleroi Brussels Airport to Chicago refresh daily.
How old do you have to be to fly from Charleroi Brussels Airport 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 Charleroi Brussels Airport 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.

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

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

Once you have performed a search for Brussels to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chicago from Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.