Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Brussels to Chicago from $308

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 Chicago departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Brussels to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Brussels to Chicago 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 Chicago.

Cheap last minute flights

Planning a quick getaway from Brussels to Chicago? 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 Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Brussels to Chicago

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

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
10:15 am - 5:55 pmBRU-ORD
14h 40m1 stop
3:55 pm - 9:35 amORD-BRU
10h 40m1 stop
$439Aer Lingus
Find Deal
Tue, Dec 10 - Tue, Dec 17
10:15 am - 5:55 pmBRU-ORD
14h 40m1 stop
9:00 pm - 6:15 pmORD-BRU
14h 15m1 stop
$472Aer Lingus
Find Deal
Sun, Dec 15 - Thu, Jan 9
11:55 am - 4:50 pmBRU-ORD
11h 55m1 stop
4:45 pm - 1:55 pmORD-BRU
15h 10m2 stops
$546British Airways
Find Deal
Tue, Mar 4 - Sat, Mar 15
5:30 pm - 2:45 pmBRU-ORD
28h 15m1 stop
7:40 pm - 4:40 pmORD-BRU
15h 00m1 stop
$549British Airways
Find Deal
Tue, Mar 4 - Sat, Mar 15
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
9:25 pm - 3:50 pmORD-BRU
11h 25m1 stop
$559Lufthansa
Find Deal
Tue, May 13 - Tue, May 20
2:40 pm - 8:05 pmBRU-ORD
12h 25m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$561Lufthansa
Find Deal
Sun, Dec 15 - Thu, Jan 9
10:00 am - 2:45 pmBRU-ORD
11h 45m1 stop
5:50 pm - 9:15 amORD-BRU
32h 25m1 stop
$574United Airlines
Find Deal
Wed, Dec 25 - Mon, Dec 30
2:40 pm - 8:05 pmBRU-ORD
12h 25m1 stop
1:00 pm - 7:40 amORD-BRU
11h 40m1 stop
$589United Airlines
Find Deal
Wed, Dec 4 - Tue, May 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$668Brussels Airlines
Find Deal
Sat, Dec 7 - Sun, May 18
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$714Brussels Airlines
Find Deal
Sat, Dec 7 - Sat, May 17
6:40 am - 11:07 pmCRL-ORD
47h 27m2 stops
Mon, Dec 9
6:40 am - 7:07 pmCRL-ORD
43h 27m3 stops
Mon, Dec 9
8:50 pm - 2:00 pmBRU-ORD
24h 10m1 stop
$542Aer Lingus
Find Deal
Fri, Dec 6
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$586Lufthansa
Find Deal
Mon, May 5
8:50 pm - 6:45 pmBRU-ORD
28h 55m2 stops
$587Aer Lingus
Find Deal
Fri, Dec 6
5:35 pm - 1:55 pmBRU-ORD
27h 20m1 stop
$614British Airways
Find Deal
Mon, Dec 2
11:50 am - 5:00 pmBRU-ORD
12h 10m1 stop
$623British Airways
Find Deal
Mon, Dec 9
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$626Lufthansa
Find Deal
Fri, Dec 6
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,570Brussels Airlines
Find Deal
Wed, Jan 15
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,597Brussels Airlines
Find Deal
Fri, Jan 17
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$592Lufthansa
Find Deal
Mon, Feb 24 - Mon, Mar 3
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$596United Airlines
Find Deal
Thu, Dec 5 - Wed, May 14
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$602United Airlines
Find Deal
Fri, Dec 27 - Thu, Jan 9
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$603United Airlines
Find Deal
Mon, Mar 3 - Sun, Apr 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$604United Airlines
Find Deal
Fri, Dec 27 - Thu, Jan 9
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$613United Airlines
Find Deal
Sun, Apr 13 - Sun, Apr 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
Fri, Dec 6 - Sun, May 18
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$653Lufthansa
Find Deal
Tue, May 13 - Tue, May 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$668Brussels Airlines
Find Deal
Sat, Dec 7 - Sun, May 18
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$714Brussels Airlines
Find Deal
Sat, Dec 7 - Sat, May 17

Aer Lingus flights from Brussels to Chicago

Our best Aer Lingus deals on Brussels to Chicago flight tickets
Aer Lingus
Dec 10
BRU10:15 amBrussels Bruxelles-National
14h 40m
1 stop
ORD5:55 pmChicago O'Hare Intl
Dec 17
ORD3:55 pmChicago O'Hare Intl
10h 40m
1 stop
BRU9:35 amBrussels Bruxelles-National
Aer Lingus
Dec 15
BRU10:15 amBrussels Bruxelles-National
14h 40m
1 stop
ORD5:55 pmChicago O'Hare Intl
Jan 9
ORD9:00 pmChicago O'Hare Intl
14h 15m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Aer Lingus
Dec 5
BRU10:15 amBrussels Bruxelles-National
14h 40m
1 stop
ORD5:55 pmChicago O'Hare Intl
Dec 12
ORD7:40 pmChicago O'Hare Intl
17h 30m
1 stop
BRU8:10 pmBrussels Bruxelles-National

KLM flights from Brussels to Chicago

Our best KLM deals on Brussels to Chicago flight tickets
KLM
Mar 3
BRU10:45 amBrussels Bruxelles-National
10h 45m
1 stop
ORD2:30 pmChicago O'Hare Intl
Apr 20
ORD4:20 pmChicago O'Hare Intl
22h 55m
1 stop
BRU10:15 pmBrussels Bruxelles-National
KLM
Apr 13
BRU3:05 pmBrussels Bruxelles-National
30h 15m
1 stop
ORD2:20 pmChicago O'Hare Intl
Apr 20
ORD4:20 pmChicago O'Hare Intl
22h 55m
1 stop
BRU10:15 pmBrussels Bruxelles-National
KLM
Dec 7
BRU8:05 amBrussels Bruxelles-National
13h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
May 18
ORD4:20 pmChicago O'Hare Intl
10h 20m
1 stop
BRU9:40 amBrussels Bruxelles-National

How to get the cheapest flight ticket from Brussels 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 month to fly from Brussels to Chicago?

February. The cheapest time of year to fly to Chicago from Brussels is February. Most expensive is July

What is the cheapest day to depart Brussels for Chicago?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

When is the cheapest time to fly from Brussels to Chicago?

In the afternoon. Brussels to Chicago flights are approximately 29% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Chicago from Brussels?

Aer Lingus. Aer Lingus, ITA Airways, and Lufthansa are the most popular carriers operating from Brussels to Chicago

What is the cheapest Brussels to Chicago flight route?

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

How far in advance should you book Brussels to Chicago flights?

38 days before. The cheapest time to buy a flight from Brussels to Chicago is approximately 38 days to departure

How many flights depart from Brussels to Chicago on average per day?

The number of flights available between Brussels and Chicago is 6 per day as of November 2024. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Brussels to Chicago on average per week?

As of November 2024, there are 42 flights per week flying from Brussels to Chicago. The most common day of the week flights depart is Sunday, with 14% of flights taking off on this day.

Can stopping save me money on Brussels to Chicago flights?

You could potentially save up to 42% on your flight if you consider stops on a Brussels to Chicago flight.

Cheap Brussels to Chicago flight deals and tips

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

Best Price Found

$308

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Brussels in the past 72 hours is $308. The best round-trip flight deal from Brussels to Chicago found on momondo in the last 72 hours is $439.
The fastest flight from Brussels to Chicago takes 8h 45m
Direct flights go from Brussels to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • How far is Brussels to Chicago by plane?

    Brussels and Chicago are 4136.1 mi apart from one another. Typically, this will take 8h 45m by plane in normal conditions.

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

    Prices for flights from Brussels to Chicago are updated daily.

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

  • How old do you have to be to fly from Brussels 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 Brussels to Chicago.

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

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Brussels to Chicago

Compare and see reviews for airlines that fly from Brussels to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $455Free CancellationRating
7.1
1,084 reviews
Search Aer Lingus flights
ITA AirwaysPriceFrom $516Free CancellationRating
6.6
890 reviews
Search ITA Airways flights
LufthansaPriceFrom $590Free CancellationRating
6.8
7,166 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $659Free CancellationRating
7.4
370 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $660Free CancellationRating
7.4
9,186 reviews
Search United Airlines flights

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. All flights to Chicago from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chicago from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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


An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/19
Tue 11/26
Email me momondo's favorite deals

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago