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$329+ Cheap flights from Charleroi Brussels (CRL) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — ORD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Charleroi Brussels to Illinois

Keep the following information in mind while searching for Charleroi Brussels to Illinois flight deals. Data was last updated October 16, 2025.

Round-trip from

$547
(Mytrip)

One-way from

$329
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$631
From Charleroi Brussels to Illinois
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One-way flight from Charleroi Brussels to Illinois
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Charleroi Brussels to Illinois

Cheapest flights from Charleroi Brussels to Illinois
Explore the most affordable flight options available from Charleroi Brussels to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:15 pmCRL - ORD
2 stops32h 30mMultiple Airlines
Sun 11/308:25 pmORD - CRL
2 stops18h 55mMultiple Airlines
Deal found 10/16$547
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:35 amCRL - ORD
2 stops17h 10mMultiple Airlines
Sun 11/27:20 pmORD - CRL
2 stops19h 55mMultiple Airlines
Deal found 10/15$737
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:20 amCRL - ORD
1 stop19h 40mMultiple Airlines
Thu 11/139:55 pmORD - CRL
1 stop17h 35mMultiple Airlines
Deal found 10/16$748
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:25 amCRL - ORD
2 stops17h 40mMultiple Airlines
Sat 11/299:50 pmORD - CRL
3 stops29h 35mMultiple Airlines
Deal found 10/15$834
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:20 pmCRL - ORD
1 stop32h 35mMultiple Airlines
Wed 1/77:10 pmORD - CRL
2 stops18h 45mMultiple Airlines
Deal found 10/15$841
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:15 pmCRL - ORD
2 stops32h 30mMultiple Airlines
Fri 1/910:15 amORD - CRL
2 stops28h 00mMultiple Airlines
Deal found 10/15$896
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:30 amCRL - ORD
2 stops20h 30mMultiple Airlines
Thu 11/132:31 pmORD - CRL
3 stops25h 24mMultiple Airlines
Deal found 10/15$898
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:00 pmCRL - ORD
1 stop32h 00mMultiple Airlines
Fri 11/148:15 pmORD - CRL
2 stops17h 30mMultiple Airlines
Deal found 10/16$908
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:05 amCRL - ORD
1 stop19h 55mMultiple Airlines
Sun 1/49:55 pmORD - CRL
2 stops17h 50mMultiple Airlines
Deal found 10/15$1,016

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleroi Brussels to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Charleroi Brussels Airport to Illinois that are best for you.

Fly from

Charleroi Brussels

Fly to

Illinois

Route

Depart

Return

Price

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sat 11/22

1:15 pm-2:45 pm

2 stops32h 30m

Chicago O'Hare Intl

Sun 11/30

8:25 pm-10:20 pm

2 stops18h 55m

$547

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 10/30

7:20 am-9:00 pm

1 stop19h 40m

Chicago O'Hare Intl

Thu 11/13

9:55 pm-10:30 pm

1 stop17h 35m

$748

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 12/18

4:20 pm-5:55 pm

1 stop32h 35m

Chicago O'Hare Intl

Wed 1/7

7:10 pm-8:55 pm

2 stops18h 45m

$841

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 11/21

11:35 am-10:35 am

3 stops30h 00m

Chicago O'Hare Intl

Sat 11/29

2:01 pm-10:05 pm

3 stops25h 04m

$843

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 3/2

6:20 am-2:30 pm

1 stop15h 10m

Chicago O'Hare Intl

Fri 3/6

8:15 pm-8:45 pm

2 stops17h 30m

$887

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 3/6

1:00 pm-7:15 pm

1 stop13h 15m

Chicago O'Hare Intl

Sun 4/26

6:00 pm-10:55 pm

2 stops21h 55m

$896

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sat 12/27

1:15 pm-2:45 pm

2 stops32h 30m

Chicago O'Hare Intl

Fri 1/9

10:15 am-9:15 pm

2 stops28h 00m

$896

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 10/31

6:30 am-9:00 pm

2 stops20h 30m

Chicago O'Hare Intl

Thu 11/13

2:31 pm-10:55 pm

3 stops25h 24m

$898

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Fri 10/31

1:00 pm-3:00 pm

1 stop32h 00m

Chicago O'Hare Intl

Fri 11/14

8:15 pm-8:45 pm

2 stops17h 30m

$908

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Sat 12/27

7:05 am-8:00 pm

1 stop19h 55m

Chicago O'Hare Intl

Sun 1/4

9:55 pm-10:45 pm

2 stops17h 50m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 17 results
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Best time to book a flight from Charleroi Brussels to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Charleroi Brussels with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleroi Brussels Airport to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Charleroi Brussels to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Charleroi Brussels to Illinois that include hotel bookings?

    Yes. In addition to deals on Charleroi Brussels to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleroi Brussels to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleroi Brussels to Illinois.

  • Can I find deals for business class flights from Charleroi Brussels to Illinois?

    Yes. Cheapflights offers flight deals from Charleroi Brussels to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Charleroi Brussels to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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