How do I get Price Alerts for flights from Charleroi Brussels Airport to Illinois?

Confirm your travel details to search for the latest offers for flights from Charleroi Brussels Airport to Illinois . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Charleroi Brussels Airport to Illinois with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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 Charleroi Brussels Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois 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.

$373 Cheap Flights from Charleroi Brussels Airport to Illinois in 2026/27

Find the cheapest flights from Charleroi Brussels Airport to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 4:45 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

35h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

7:15 pm - 5:05 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

14h 50m2 stops Kastrup Copenhagen Stockholm Arlanda

$417Multiple Airlines

Thu, Nov 5 - Wed, Nov 18

3:15 pm - 4:45 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

32h 30m2 stops Warsaw Frederic Chopin Kastrup Copenhagen

7:15 pm - 7:55 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

17h 40m2 stops Kastrup Copenhagen Warsaw Frederic Chopin

$460Multiple Airlines

Mon, Nov 2 - Sun, Nov 8

3:15 pm - 4:45 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

32h 30m2 stops Warsaw Frederic Chopin Kastrup Copenhagen

7:15 pm - 8:55 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

18h 40m2 stops Kastrup Copenhagen Warsaw Frederic Chopin

$697Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

8:55 am - 7:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

18h 00m1 stop Warsaw Frederic Chopin

9:50 pm - 8:45 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

15h 55m1 stop Warsaw Frederic Chopin

$723Multiple Airlines

Thu, Nov 19 - Wed, Dec 2

12:00 pm - 4:45 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

35h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

5:40 pm - 5:05 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

16h 25m1 stop Madrid Barajas

$748Multiple Airlines

Thu, Nov 5 - Wed, Nov 18

6:20 am - 2:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

15h 35m1 stop Madrid Barajas

6:30 pm - 9:10 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

19h 40m2 stops Reykjavik Keflavik Intl Manchester

$775Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

6:20 am - 2:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

15h 35m1 stop Madrid Barajas

6:30 pm - 3:30 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

14h 00m2 stops Reykjavik Keflavik Intl Manchester

$775Multiple Airlines

Thu, Nov 19 - Fri, Nov 27

6:20 am - 2:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

15h 35m1 stop Madrid Barajas

6:30 pm - 10:30 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

21h 00m2 stops Reykjavik Keflavik Intl Manchester

$775Multiple Airlines

Thu, Nov 19 - Tue, Dec 1

6:20 am - 2:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

15h 35m1 stop Madrid Barajas

6:30 pm - 9:10 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

19h 40m2 stops Reykjavik Keflavik Intl Manchester

$776Multiple Airlines

Mon, Nov 16 - Thu, Nov 26

6:20 am - 2:55 pmCRL Charleroi Brussels-ORD Chicago O'Hare Intl

15h 35m1 stop Madrid Barajas

6:30 pm - 10:30 pmORD Chicago O'Hare Intl-CRL Charleroi Brussels

21h 00m2 stops Reykjavik Keflavik Intl Manchester

$776Multiple Airlines

Mon, Nov 16 - Tue, Dec 1

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/5

12:00 pm-4:45 pm

2 stops35h 45m

Chicago O'Hare Intl

Wed 11/18

7:15 pm-5:05 pm

2 stops14h 50m

$417

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Mon 11/2

3:15 pm-4:45 pm

2 stops32h 30m

Chicago O'Hare Intl

Sun 11/8

7:15 pm-7:55 pm

2 stops17h 40m

$460

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Mon 11/2

3:15 pm-4:45 pm

2 stops32h 30m

Chicago O'Hare Intl

Sat 11/7

7:15 pm-8:55 pm

2 stops18h 40m

$697

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/19

8:55 am-7:55 pm

1 stop18h 00m

Chicago O'Hare Intl

Wed 12/2

9:50 pm-8:45 pm

1 stop15h 55m

$723

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/5

12:00 pm-4:45 pm

2 stops35h 45m

Chicago O'Hare Intl

Wed 11/18

5:40 pm-5:05 pm

1 stop16h 25m

$748

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/19

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Thu 11/26

6:30 pm-9:10 pm

2 stops19h 40m

$775

Quickest round-trip

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/19

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Fri 11/27

6:30 pm-3:30 pm

2 stops14h 00m

$775

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Thu 11/19

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Tue 12/1

6:30 pm-10:30 pm

2 stops21h 00m

$775

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Mon 11/16

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Thu 11/26

6:30 pm-9:10 pm

2 stops19h 40m

$776

BrusselsChicago

CRL Charleroi Brussels - ORD Chicago O'Hare Intl

CRLORD

Charleroi Brussels

Mon 11/16

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Tue 12/1

6:30 pm-10:30 pm

2 stops21h 00m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

Cheap Charleroi Brussels Airport to Illinois flight deals and tips

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

Best Price Found	$373
Fastest flight time	16h 30m
Direct flights	None

The best one-way flight to Illinois from Charleroi Brussels Airport in the past 72 hours is $373. The best round-trip flight deal from Charleroi Brussels Airport to Illinois found on momondo in the last 72 hours is $417.

The fastest flight from Charleroi Brussels Airport to Illinois takes 16h 30m

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

Search flight deals

Frequently asked questions about flying from Charleroi Brussels Airport to Illinois

When did momondo last update prices for flights from Charleroi Brussels Airport to Illinois?
Prices for flights from Charleroi Brussels Airport to Illinois are updated daily.
How old do you have to be to fly from Charleroi Brussels Airport to Illinois?
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 Charleroi Brussels Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois 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.

Frequently asked questions about flying from Charleroi Brussels Airport to Illinois

How do I get Price Alerts for flights from Charleroi Brussels Airport to Illinois?
Confirm your travel details to search for the latest offers for flights from Charleroi Brussels Airport to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Charleroi Brussels Airport to Illinois with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Illinois?

Finding the right flight to Illinois from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Brussels to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Brussels which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Brussels and Illinois 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 Brussels to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.