Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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.
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 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
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
2:50 pm - 5:00 pmBRU-ORD
33h 10m1 stop
9:45 pm - 5:10 pmORD-BRU
12h 25m1 stop
$518British Airways
Find Deal
Fri, Jan 17 - Thu, Jan 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
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
$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 - Fri, Jan 24
10:00 am - 6:50 pmBRU-ORD
15h 50m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$593United 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
$604Lufthansa
Find Deal
Fri, Jan 17 - Thu, Jan 30
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
10:30 pm - 8:40 pmORD-BRU
15h 10m1 stop
$619Lufthansa
Find Deal
Fri, May 16 - Fri, May 23
1:50 pm - 6:15 pmBRU-ORD
11h 25m1 stop
$473Icelandair
Find Deal
Mon, May 5
1:25 pm - 2:55 pmBRU-ORD
32h 30m1 stop
$512LOT
Find Deal
Mon, May 5
7:50 am - 7:40 pmBRU-ORD
18h 50m2 stops
$520LOT
Find Deal
Mon, May 5
7:35 pm - 7:40 pmBRU-ORD
31h 05m1 stop
$572LOT
Find Deal
Sun, Mar 30
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$594Lufthansa
Find Deal
Mon, May 5
9:20 pm - 1:45 pmBRU-ORD
47h 25m2 stops
$629Aer Lingus
Find Deal
Sun, Mar 30
6:00 pm - 8:04 pmBRU-ORD
33h 04m2 stops
$713American Airlines
Find Deal
Fri, Jan 31
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$795Brussels Airlines
Find Deal
Sun, Mar 30
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,086Brussels Airlines
Find Deal
Fri, Jan 31
7:45 pm - 11:05 amBRU-ORD
22h 20m1 stop
$1,312Lufthansa
Find Deal
Sun, Jan 5
8:10 pm - 12:55 pmBRU-ORD
23h 45m1 stop
7:05 pm - 2:05 pmORD-BRU
12h 00m1 stop
$776SWISS
Find Deal
Mon, Dec 23 - Wed, Jan 8
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$782United Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 9
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$835United Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 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
Mon, Dec 23 - Sun, Jan 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:50 pm - 9:15 amORD-BRU
32h 25m1 stop
$861Brussels Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$919United Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 5
8:10 pm - 4:15 pmBRU-ORD
27h 05m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
Mon, Dec 23 - Sun, Jan 5
7:50 pm - 2:05 pmBRU-ORD
25h 15m1 stop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$1,001
Find Deal
Sun, Dec 22 - Sun, Jan 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
Mon, Dec 23 - Tue, Jan 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
Mon, Dec 23 - Sun, Jan 5
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 - Fri, Jan 24
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$591Brussels 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
$592Brussels Airlines
Find Deal
Fri, Jan 17 - Wed, Jan 22
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
$612United Airlines
Find Deal
Sun, Feb 23 - Sun, Mar 2
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
$627Brussels Airlines
Find Deal
Thu, Apr 24 - Mon, May 5
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$685Brussels Airlines
Find Deal
Mon, Jan 13 - Sun, Jan 26
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
Fri, Jan 17 - Thu, Jan 30

Aer Lingus flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport

Our best Aer Lingus deals on Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

Our best British Airways deals on Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Brussels Bruxelles-National Airport averaging around $600.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $691. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Brussels Bruxelles-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $819.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Brussels Bruxelles-National Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $542 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $782. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Brussels Bruxelles-National to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

In general, most travelers find the cheapest time to book a flight to Chicago O'Hare Intl Airport is about 52 days prior to their departure date when tickets on average are $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 O'Hare Intl flights?

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

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

How have Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport flight prices changed over time?


When to book flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport (BRU to ORD) flight deals and tips

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

Best Price Found

$473

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport found on momondo in the last 72 hours is $436.
The fastest flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport takes 8h 45m
Direct flights go from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Lufthansa and Brussels Airlines.

  • How far is Brussels Bruxelles-National to Chicago O'Hare Intl by plane?

    There are 4144.8 mi between Brussels Bruxelles-National and Chicago O'Hare Intl. Typically, this will take 8h 45m by plane in normal conditions.

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

    Prices for flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport refresh daily.

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

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

    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 Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport 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.

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

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


Best airlines flying from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

    United Airlines flies from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport around 7 times per week, with 9,059 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport in the last 72 hours was $656 (round-trip), much lower than the average airfare cost of $837 for United Airlines flights on this route.

  • Brussels Airlines Flights From Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport

    $659 is the best Brussels Airlines flight deal from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport found on momondo over the last 72 hours. The average Brussels Airlines ticket price found was closer to $771, however, with flight time and availability significantly affecting the price. Brussels Airlines (7.4/10 from 353 user reviews) flies into Chicago O'Hare Intl Airport from Brussels Bruxelles-National Airport 7 times in an average week so prices can vary.


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?

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?

If you are not ready to book a flight from Brussels to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.


An easier way to manage your Chicago O'Hare Intl Airport 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?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to Chicago