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.

$311 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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:15 pm - 12:35 pmCRL-ORD

26h 20m2 stops

8:40 am - 9:55 pmORD-CRL

30h 15m3 stops

$690Multiple Airlines

Find Deal

Wed, Oct 1 - Mon, Oct 6

7:10 am - 7:40 pmCRL-ORD

19h 30m2 stops

5:10 pm - 6:00 pmORD-CRL

17h 50m2 stops

$693Multiple Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 20

5:15 pm - 12:35 pmCRL-ORD

26h 20m2 stops

6:00 pm - 2:30 pmORD-CRL

13h 30m1 stop

$729Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:35 am - 9:15 pmCRL-ORD

21h 40m2 stops

7:25 pm - 4:05 pmORD-CRL

13h 40m2 stops

$746Multiple Airlines

Find Deal

Wed, Oct 1 - Mon, Oct 6

9:05 pm - 4:10 pmCRL-ORD

26h 05m2 stops

9:15 pm - 10:30 pmORD-CRL

19h 15m2 stops

$767Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

8:45 am - 6:15 pmCRL-ORD

16h 30m2 stops

7:25 pm - 10:55 pmORD-CRL

20h 30m2 stops

$781Multiple Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

8:45 am - 9:15 pmCRL-ORD

19h 30m2 stops

7:25 pm - 10:55 pmORD-CRL

20h 30m2 stops

$797Multiple Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

8:45 am - 9:15 pmCRL-ORD

19h 30m2 stops

7:25 pm - 10:55 pmORD-CRL

20h 30m2 stops

$801Multiple Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

9:05 pm - 4:10 pmCRL-ORD

26h 05m2 stops

6:00 pm - 2:30 pmORD-CRL

13h 30m1 stop

$805Multiple Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

9:30 am - 6:15 pmCRL-ORD

15h 45m2 stops

7:25 pm - 4:05 pmORD-CRL

13h 40m2 stops

$829Multiple Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

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

Wed 10/1

5:15 pm-12:35 pm

2 stops26h 20m

Chicago O'Hare Intl

Mon 10/6

8:40 am-9:55 pm

3 stops30h 15m

$690

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 10/13

7:10 am-7:40 pm

2 stops19h 30m

Chicago O'Hare Intl

Mon 10/20

5:10 pm-6:00 pm

2 stops17h 50m

$693

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 10/15

5:15 pm-12:35 pm

2 stops26h 20m

Chicago O'Hare Intl

Wed 10/22

6:00 pm-2:30 pm

1 stop13h 30m

$729

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 10/1

6:35 am-9:15 pm

2 stops21h 40m

Chicago O'Hare Intl

Mon 10/6

7:25 pm-4:05 pm

2 stops13h 40m

$746

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 10/23

9:05 pm-4:10 pm

2 stops26h 05m

Chicago O'Hare Intl

Fri 10/31

9:15 pm-10:30 pm

2 stops19h 15m

$767

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 10/17

8:45 am-6:15 pm

2 stops16h 30m

Chicago O'Hare Intl

Tue 10/21

7:25 pm-10:55 pm

2 stops20h 30m

$781

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 10/17

8:45 am-9:15 pm

2 stops19h 30m

Chicago O'Hare Intl

Tue 10/21

7:25 pm-10:55 pm

2 stops20h 30m

$797

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 10/17

8:45 am-9:15 pm

2 stops19h 30m

Chicago O'Hare Intl

Tue 10/21

7:25 pm-10:55 pm

2 stops20h 30m

$801

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 10/16

9:05 pm-4:10 pm

2 stops26h 05m

Chicago O'Hare Intl

Wed 10/22

6:00 pm-2:30 pm

1 stop13h 30m

$805

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 10/2

9:30 am-6:15 pm

2 stops15h 45m

Chicago O'Hare Intl

Mon 10/6

7:25 pm-4:05 pm

2 stops13h 40m

$829

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 $743. 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 $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 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

Direct flights	None

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 11h 45m.
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.