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Cheap flights from Brussels Bruxelles-National Airport to Chicago from $436

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Chicago departing on 1/20. 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 Bruxelles-National Airport to Chicago

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Brussels Bruxelles-National Airport 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 Bruxelles-National Airport to Chicago

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

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago 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
lun., ene. 20 - mar., 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
vie., ene. 17 - lun., ene. 20
2:50 pm - 5:00 pmBRU-ORD
33h 10m1 stop
9:45 pm - 5:10 pmORD-BRU
12h 25m1 stop
$518British Airways
Find Deal
vie., ene. 17 - jue., ene. 30
11:45 am - 5:00 pmBRU-ORD
12h 15m1 stop
10:00 pm - 8:45 amORD-BRU
27h 45m1 stop
$549British Airways
Find Deal
vie., ene. 17 - jue., ene. 30
10:00 am - 10:54 amBRU-ORD
31h 54m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$582United Airlines
Find Deal
lun., ene. 20 - mar., feb. 11
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$587Brussels Airlines
Find Deal
vie., ene. 17 - jue., ene. 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$588Brussels Airlines
Find Deal
vie., ene. 17 - vie., ene. 24
10:00 am - 6:50 pmBRU-ORD
15h 50m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$593United Airlines
Find Deal
vie., ene. 17 - lun., ene. 20
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$604Lufthansa
Find Deal
vie., ene. 17 - jue., ene. 30
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
10:30 pm - 8:40 pmORD-BRU
15h 10m1 stop
$619Lufthansa
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vie., may. 16 - vie., may. 23
1:50 pm - 6:15 pmBRU-ORD
11h 25m1 stop
$473Icelandair
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lun., may. 5
1:25 pm - 2:55 pmBRU-ORD
32h 30m1 stop
$512LOT
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lun., may. 5
7:50 am - 7:40 pmBRU-ORD
18h 50m2 stops
$520LOT
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lun., may. 5
7:35 pm - 7:40 pmBRU-ORD
31h 05m1 stop
$572LOT
Find Deal
dom., mar. 30
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$594Lufthansa
Find Deal
lun., may. 5
9:20 pm - 1:45 pmBRU-ORD
47h 25m2 stops
$629Aer Lingus
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dom., mar. 30
6:00 pm - 8:04 pmBRU-ORD
33h 04m2 stops
$713American Airlines
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vie., ene. 31
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$795Brussels Airlines
Find Deal
dom., mar. 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,086Brussels Airlines
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vie., ene. 31
7:45 pm - 11:05 amBRU-ORD
22h 20m1 stop
$1,312Lufthansa
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dom., ene. 5
8:10 pm - 12:55 pmBRU-ORD
23h 45m1 stop
7:05 pm - 2:05 pmORD-BRU
12h 00m1 stop
$776SWISS
Find Deal
lun., dic. 23 - mié., ene. 8
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$782United Airlines
Find Deal
lun., dic. 23 - jue., ene. 9
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$835United Airlines
Find Deal
lun., dic. 23 - mar., ene. 7
10:30 am - 3:50 pmBRU-ORD
12h 20m1 stop
7:10 pm - 3:10 pmORD-BRU
13h 00m1 stop
$851Scandinavian Airlines
Find Deal
lun., dic. 23 - dom., ene. 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:15 amORD-BRU
32h 25m1 stop
$861Brussels Airlines
Find Deal
lun., dic. 23 - mié., ene. 8
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$919United Airlines
Find Deal
lun., dic. 23 - dom., ene. 5
8:10 pm - 4:15 pmBRU-ORD
27h 05m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
lun., dic. 23 - dom., ene. 5
7:50 pm - 2:05 pmBRU-ORD
25h 15m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$1,001
Find Deal
dom., dic. 22 - dom., ene. 5
7:45 pm - 2:30 pmBRU-ORD
25h 45m1 stop
4:45 pm - 10:35 pmORD-BRU
22h 50m1 stop
$1,104Iberia
Find Deal
lun., dic. 23 - mar., ene. 7
10:30 am - 3:50 pmBRU-ORD
12h 20m1 stop
7:10 pm - 3:10 pmORD-BRU
13h 00m1 stop
$1,764Scandinavian Airlines
Find Deal
lun., dic. 23 - dom., ene. 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$587Brussels Airlines
Find Deal
vie., ene. 17 - jue., ene. 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$588Brussels Airlines
Find Deal
vie., ene. 17 - vie., ene. 24
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$591Brussels Airlines
Find Deal
vie., ene. 17 - jue., ene. 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$592Brussels Airlines
Find Deal
vie., ene. 17 - mié., ene. 22
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$602United Airlines
Find Deal
lun., mar. 3 - jue., abr. 24
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$604Lufthansa
Find Deal
vie., ene. 17 - jue., ene. 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$612United Airlines
Find Deal
dom., feb. 23 - dom., mar. 2
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$627Brussels Airlines
Find Deal
jue., abr. 24 - lun., may. 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$685Brussels Airlines
Find Deal
lun., ene. 13 - dom., ene. 26
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
vie., ene. 17 - jue., ene. 30

Aer Lingus flights from Brussels Bruxelles-National Airport to Chicago

Our best Aer Lingus deals on Brussels Bruxelles-National Airport to Chicago 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
Jan 13
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

British Airways flights from Brussels Bruxelles-National Airport to Chicago

Our best British Airways deals on Brussels Bruxelles-National Airport to Chicago flight tickets
British Airways
Jan 17
BRU2:50 pmBrussels Bruxelles-National
33h 10m
1 stop
ORD5:00 pmChicago O'Hare Intl
Jan 30
ORD9:45 pmChicago O'Hare Intl
12h 25m
1 stop
BRU5:10 pmBrussels Bruxelles-National
British Airways
Jan 17
BRU11:45 amBrussels Bruxelles-National
12h 15m
1 stop
ORD5:00 pmChicago O'Hare Intl
Jan 30
ORD10:00 pmChicago O'Hare Intl
27h 45m
1 stop
BRU8:45 amBrussels Bruxelles-National
British Airways
Jan 17
BRU11:45 amBrussels Bruxelles-National
12h 15m
1 stop
ORD5:00 pmChicago O'Hare Intl
Jan 30
ORD10:00 pmChicago O'Hare Intl
12h 10m
1 stop
BRU5:10 pmBrussels Bruxelles-National

See travel insights to Chicago from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport 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 typical price of a round-trip flight between Brussels Bruxelles-National Airport and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Brussels Bruxelles-National Airport, with most prices found around $474. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Brussels Bruxelles-National Airport to Chicago during January average around $572.

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

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $658. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Brussels Bruxelles-National Airport to Chicago for around $782.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Brussels Bruxelles-National Airport to Chicago during this time can be as low as $583. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $800.

What is the cheapest Brussels Bruxelles-National to Chicago flight route?

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

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

The best time to book a flight to Chicago from Brussels Bruxelles-National Airport is 52 days out, which is when prices tend to be around $690. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $463.

What cabin class options are available on Brussels Bruxelles-National to Chicago flights?

There are 3 cabin classes available to choose from on Brussels Bruxelles-National to Chicago 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 Bruxelles-National Airport to Chicago flights?

You could potentially save up to 20% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Chicago flight.

How have Brussels Bruxelles-National Airport to Chicago flight prices changed over time?

As of December 2024, prices for Brussels Bruxelles-National Airport to Chicago flights are approximately 116% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to Chicago (BRU to CHI) flight deals and tips

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

Best Price Found

$473

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Chicago

2 airports
The best one-way flight to Chicago from Brussels Bruxelles-National Airport in the past 72 hours is $473. The best round-trip flight deal from Brussels Bruxelles-National Airport to Chicago found on momondo in the last 72 hours is $436.
The fastest flight from Brussels Bruxelles-National Airport to Chicago takes 8h 45m
Direct flights go from Brussels Bruxelles-National Airport to Chicago on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Lufthansa and Brussels Airlines.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • How far is Brussels Bruxelles-National to Chicago by plane?

    There are 4139.4 mi between Brussels Bruxelles-National and Chicago. Flights usually cover this in 8h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Chicago?

    Prices for flights from Brussels Bruxelles-National Airport to Chicago are updated daily.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Chicago?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Chicago.

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

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Brussels Bruxelles-National Airport to Chicago?

  • What is the most popular airline from Brussels Bruxelles-National Airport to Chicago?


Best airlines flying from Brussels Bruxelles-National Airport to Chicago

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Chicago 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
7,091 reviews
Search Lufthansa flights
United AirlinesPriceFrom $656Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $659Free CancellationRating
7.4
353 reviews
Search Brussels Airlines flights
  • United Airlines Flights From Brussels Bruxelles-National Airport to Chicago

    United Airlines flight deals from Brussels Bruxelles-National Airport to Chicago start from $656 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $837 round-trip - but some users have found much cheaper deals with momondo.

  • Brussels Airlines Flights From Brussels Bruxelles-National Airport to Chicago

    Another popular option for Brussels Bruxelles-National Airport to Chicago flights is Brussels Airlines (7.4/10, 353 ratings). Brussels Airlines flies from Brussels Bruxelles-National Airport to Chicago around 7 times per week, with deals starting from $659 round-trip and rising to an average price of around $771.


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. momondo enables you to select and highlight flights to Chicago from Brussels with this policy.

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

Once all potential Brussels to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Brussels to Chicago 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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Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago