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Cheap flights from Brussels to Illinois from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to Illinois departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Brussels to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Brussels to Illinois.

Cheap last minute flights

Planning a quick getaway from Brussels to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Brussels to Illinois

Find recent round-trip train or bus tickets from Brussels to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
10:15 am - 7:15 pmBRU-ORD
16h 00m1 stop
9:00 pm - 6:15 pmORD-BRU
14h 15m1 stop
$436Aer Lingus
Find Deal
Mon, Jan 20 - Tue, Feb 11
10:15 am - 7:15 pmBRU-ORD
16h 00m1 stop
9:00 pm - 6:15 pmORD-BRU
14h 15m1 stop
$438Aer Lingus
Find Deal
Fri, Jan 17 - Mon, Jan 20
11:50 am - 6:45 pmBRU-ORD
13h 55m1 stop
8:30 pm - 6:50 pmORD-BRU
15h 20m1 stop
$544British Airways
Find Deal
Mon, Mar 3 - Thu, Apr 24
11:45 am - 5:00 pmBRU-ORD
12h 15m1 stop
10:00 pm - 8:45 amORD-BRU
27h 45m1 stop
$549British Airways
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:00 am - 10:54 amBRU-ORD
31h 54m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$582United Airlines
Find Deal
Mon, Jan 20 - Tue, Feb 11
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$588Brussels Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
11:15 am - 10:47 amBRU-STL
30h 32m1 stop
2:55 pm - 8:55 amSTL-BRU
11h 00m1 stop
$589United Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$589Brussels Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 30
6:45 am - 3:15 pmBRU-ORD
15h 30m1 stop
9:25 pm - 7:25 pmORD-BRU
15h 00m1 stop
$601Lufthansa
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$604Lufthansa
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:00 pm - 2:25 pmBRU-ORD
47h 25m3 stops
Mon, Feb 24
10:15 pm - 2:25 pmBRU-ORD
47h 10m2 stops
Mon, May 12
1:50 pm - 6:15 pmBRU-ORD
11h 25m1 stop
$473Icelandair
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Mon, May 5
9:15 am - 9:32 amBRU-ORD
31h 17m3 stops
Sun, Feb 23
10:15 am - 7:15 pmBRU-ORD
16h 00m1 stop
$499Aer Lingus
Find Deal
Mon, Feb 24
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$594Brussels Airlines
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Mon, May 12
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$686Brussels Airlines
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Sun, Feb 23
7:45 pm - 11:05 amBRU-ORD
22h 20m1 stop
$1,199Lufthansa
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Sun, Jan 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,281Lufthansa
Find Deal
Sun, Jan 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,529United Airlines
Find Deal
Mon, Feb 24
10:15 am - 9:52 pmBRU-ORD
18h 37m2 stops
10:00 pm - 4:40 pmORD-BRU
11h 40m1 stop
$772British Airways
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Thu, Dec 19 - Tue, Dec 31
6:15 am - 2:30 pmBRU-ORD
15h 15m1 stop
4:25 pm - 2:15 pmORD-BRU
14h 50m1 stop
$798KLM
Find Deal
Fri, Dec 20 - Fri, Dec 27
6:55 pm - 3:50 pmBRU-ORD
27h 55m2 stops
7:10 pm - 7:50 pmORD-BRU
17h 40m1 stop
$851Scandinavian Airlines
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Sun, Dec 22 - Sun, Jan 5
9:15 pm - 5:00 pmBRU-ORD
26h 45m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$863Brussels Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
9:10 pm - 8:55 amORD-BRU
28h 45m1 stop
$900Brussels Airlines
Find Deal
Sat, Dec 21 - Thu, Jan 2
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
11:15 am - 7:15 amORD-BRU
13h 00m1 stop
$908United Airlines
Find Deal
Thu, Dec 19 - Mon, Jan 6
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
3:15 pm - 10:45 amORD-BRU
12h 30m1 stop
$912United Airlines
Find Deal
Thu, Dec 19 - Wed, Jan 1
9:10 am - 2:10 pmBRU-ORD
12h 00m1 stop
3:55 pm - 9:50 amORD-BRU
10h 55m1 stop
$1,013Lufthansa
Find Deal
Sun, Dec 22 - Thu, Jan 2
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$1,027Lufthansa
Find Deal
Sat, Dec 21 - Fri, Jan 3
6:55 pm - 3:50 pmBRU-ORD
27h 55m2 stops
7:10 pm - 7:50 pmORD-BRU
17h 40m1 stop
$1,061Scandinavian Airlines
Find Deal
Sun, Dec 22 - Sat, Jan 4
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$587Brussels Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$588Brussels Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$589Brussels Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$590Brussels Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$602United Airlines
Find Deal
Mon, Mar 3 - Thu, Apr 24
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$604Lufthansa
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 7:55 amORD-BRU
8h 00mnonstop
$644United Airlines
Find Deal
Tue, Mar 4 - Fri, Mar 14
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
Fri, Jan 17 - Thu, Jan 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$4,527Lufthansa
Find Deal
Mon, Feb 10 - Thu, Feb 13

Aer Lingus flights from Brussels to Illinois

Our best Aer Lingus deals on Brussels to Illinois flight tickets
Aer Lingus
Jan 20
BRU10:15 amBrussels Bruxelles-National
16h 00m
1 stop
ORD7:15 pmChicago O'Hare Intl
Feb 11
ORD9:00 pmChicago O'Hare Intl
14h 15m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Aer Lingus
Jan 17
BRU10:15 amBrussels Bruxelles-National
16h 00m
1 stop
ORD7:15 pmChicago O'Hare Intl
Jan 20
ORD9:00 pmChicago O'Hare Intl
14h 15m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Aer Lingus
Feb 21
BRU10:15 amBrussels Bruxelles-National
16h 00m
1 stop
ORD7:15 pmChicago O'Hare Intl
Feb 27
ORD9:00 pmChicago O'Hare Intl
16h 10m
1 stop
BRU8:10 pmBrussels Bruxelles-National

TAP AIR PORTUGAL flights from Brussels to Illinois

Our best TAP AIR PORTUGAL deals on Brussels to Illinois flight tickets
TAP AIR PORTUGAL
Feb 1
BRU5:55 pmBrussels Bruxelles-National
28h 35m
1 stop
ORD3:30 pmChicago O'Hare Intl
Feb 9
ORD8:25 pmChicago O'Hare Intl
13h 40m
1 stop
BRU5:05 pmBrussels Bruxelles-National
TAP AIR PORTUGAL
Dec 24
BRU5:50 pmBrussels Bruxelles-National
28h 40m
1 stop
ORD3:30 pmChicago O'Hare Intl
Jan 5
ORD8:25 pmChicago O'Hare Intl
13h 40m
1 stop
BRU5:05 pmBrussels Bruxelles-National

See travel insights to Illinois from

How to get the cheapest flight ticket from Brussels to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Brussels is in February. Flight prices, which tend to average around $474, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $572.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Brussels to Illinois is on a Tuesday when prices can be found for as low as $658. Flights from Brussels to Illinois on a Saturday will generally be more expensive and average around $782. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Brussels to Illinois during this time can be as low as $583. Flights at noon are often more expensive with an average ticket price of $800.

What is the cheapest Brussels to Illinois flight route?

Fly from Brussels Bruxelles-National to Chicago O'Hare Intl for the best Brussels - Illinois flight prices

How far in advance should I book a flight to Illinois?

The best time to book a flight to Illinois from Brussels is 52 days out, which is when prices tend to be around $690. In the past 72 hours, momondo users found flights from Brussels to Illinois for as low as $463.

What cabin class options are available on Brussels to Illinois flights?

There are 3 cabin classes available to choose from on Brussels to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Brussels to Illinois flights?

You could potentially save up to 32% on your flight if you consider stops on a Brussels to Illinois flight.

Cheap Brussels to Illinois flight deals and tips

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

Best Price Found

$398

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Illinois

2 airports
The best one-way flight to Illinois from Brussels in the past 72 hours is $398. The best round-trip flight deal from Brussels to Illinois found on momondo in the last 72 hours is $436.
The fastest flight from Brussels to Illinois takes 8h 45m
Direct flights go from Brussels to Illinois every day.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • When did momondo last update prices for flights from Brussels to Illinois?

    Prices for flights from Brussels to Illinois were last updated today.

  • How many operators does momondo search for flights from Brussels to Illinois?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Brussels to Illinois

Compare and see reviews for airlines that fly from Brussels to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $462Free CancellationRating
7.1
1,073 reviews
Search Aer Lingus flights
ITA AirwaysPriceFrom $516Free CancellationRating
6.7
907 reviews
Search ITA Airways flights
LufthansaPriceFrom $590Free CancellationRating
6.8
7,097 reviews
Search Lufthansa flights
United AirlinesPriceFrom $656Free CancellationRating
7.4
9,070 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $659Free CancellationRating
7.4
354 reviews
Search Brussels Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brussels to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Brussels to Illinois flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Brussels.

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

Yes. momondo can track prices for Brussels to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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