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$338+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Wed 12/317:00 amCRL - ORD
1 stop15h 00mMultiple Airlines
Wed 1/146:30 pmORD - CRL
2 stops19h 25mMultiple Airlines
Deal found 12/18$1,065
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 12/279:40 pmCRL - ORD
1 stop24h 05mMultiple Airlines
Wed 1/146:30 pmORD - CRL
2 stops19h 25mMultiple Airlines
Deal found 12/18$1,089
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:40 pmCRL - ORD
1 stop24h 05mMultiple Airlines
Sun 1/186:30 pmORD - CRL
2 stops20h 45mMultiple Airlines
Deal found 12/16$1,091
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:40 pmCRL - ORD
1 stop24h 05mMultiple Airlines
Sat 1/176:30 pmORD - CRL
2 stops20h 35mMultiple Airlines
Deal found 12/16$1,110
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Wed 12/317:00 amCRL - ORD
1 stop15h 00mMultiple Airlines
Fri 1/168:15 pmORD - CRL
2 stops17h 30mMultiple Airlines
Deal found 12/18$1,121
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:40 pmCRL - ORD
1 stop24h 05mMultiple Airlines
Fri 1/168:15 pmORD - CRL
2 stops17h 30mMultiple Airlines
Deal found 12/16$1,146
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Wed 12/317:00 amCRL - ORD
1 stop15h 00mMultiple Airlines
Mon 1/194:38 pmORD - CRL
2 stops21h 57mMultiple Airlines
Deal found 12/18$1,156
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/182:05 pmCRL - ORD
2 stops51h 00mMultiple Airlines
Fri 1/168:15 pmORD - CRL
1 stop18h 00mMultiple Airlines
Deal found 12/17$1,257
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/182:05 pmCRL - ORD
2 stops51h 00mMultiple Airlines
Wed 12/317:40 pmORD - CRL
1 stop13h 15mMultiple Airlines
Deal found 12/17$1,315
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/1911:05 amCRL - ORD
2 stops30h 00mMultiple Airlines
Fri 1/27:40 pmORD - CRL
2 stops18h 05mMultiple Airlines
Deal found 12/17$1,373
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Fri 12/199:20 pmCRL - ORD
2 stops29h 40mMultiple Airlines
Sat 1/36:30 pmORD - CRL
2 stops17h 10mMultiple Airlines
Deal found 12/16$1,426

Find 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 December 18, 2025.

Round-trip from

$645
(Mytrip)

One-way from

$338
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$723
From Charleroi Brussels to Illinois
Search Deals
One-way flight from Charleroi Brussels to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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 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

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

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 2/25

6:55 am-9:39 am

3 stops33h 44m

Chicago O'Hare Intl

Thu 3/12

5:05 pm-10:25 pm

2 stops23h 20m

$728

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 2/9

1:10 pm-7:15 pm

1 stop13h 05m

Chicago O'Hare Intl

Sun 2/15

6:30 pm-4:00 pm

2 stops14h 30m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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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