Cheap flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport from £313
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ORD
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brussels Bruxelles-National to Chicago O'Hare Intl are usually found in March or February, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Find flight deals from Bruxelles-National to O'Hare Intl
Enter your travel dates to find the best prices.
Cheapest flights from Bruxelles-National to O'Hare Intl
Explore the most affordable flight options available from Bruxelles-National to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.
Wed 17/1210:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 29/1219:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£399
Wed 19/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Wed 7/119:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£400
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Sun 11/119:10ORD - BRU
1 stop31h 30mScandinavian Airlines
Deal found 29/10£402
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Fri 9/119:20ORD - BRU
2 stops33h 35mScandinavian Airlines
Deal found 29/10£405
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 17/1119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£406
Wed 3/1219:20BRU - ORD
2 stops28h 25mScandinavian Airlines
Sun 7/1219:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£412
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Sun 11/119:10ORD - BRU
1 stop31h 30mScandinavian Airlines
Deal found 29/10£413
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Sun 28/1219:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£416
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Thu 8/119:20ORD - BRU
2 stops16h 20mScandinavian Airlines
Deal found 29/10£421
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Wed 31/1219:20ORD - BRU
1 stop12h 10mScandinavian Airlines
Deal found 29/10£426
Best flights from Bruxelles-National to O'Hare Intl
Discover carefully curated flight deals from Bruxelles-National to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Thu 26/215:10BRU - ORD
1 stop32h 35mScandinavian Airlines
Mon 2/319:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 27/10£399
Tue 18/1111:30BRU - ORD
2 stops36h 15mScandinavian Airlines
Wed 7/119:20ORD - BRU
1 stop12h 10mScandinavian Airlines
Deal found 29/10£402
Tue 18/1111:30BRU - ORD
2 stops36h 15mScandinavian Airlines
Sun 28/1219:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£402
Tue 18/1115:10BRU - ORD
1 stop32h 35mScandinavian Airlines
Sat 10/119:20ORD - BRU
2 stops15h 55mScandinavian Airlines
Deal found 29/10£402
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Wed 7/119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£405
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Sun 28/1219:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£413
Sun 1/315:10BRU - ORD
1 stop32h 35mScandinavian Airlines
Sat 14/320:20ORD - BRU
2 stops56h 30mScandinavian Airlines
Deal found 28/10£415
Mon 10/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 17/1119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 30/10£433
Direct flights from Bruxelles-National to O'Hare Intl
Explore direct flight options from Bruxelles-National to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2025.
Thu 26/210:10BRU - ORD
Nonstop9h 00mLufthansa
Mon 2/317:55ORD - BRU
Nonstop8h 00mLufthansa
Deal found 30/10£527
Thu 13/1110:10BRU - ORD
Nonstop9h 00mLufthansa
Thu 27/1117:55ORD - BRU
Nonstop8h 00mLufthansa
Deal found 30/10£529
Thu 13/1110:10BRU - ORD
Nonstop9h 00mUnited Airlines
Mon 17/1117:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£530
Mon 17/1110:10BRU - ORD
Nonstop9h 00mLufthansa
Thu 8/117:55ORD - BRU
Nonstop8h 00mLufthansa
Deal found 29/10£530
Thu 13/1110:10BRU - ORD
Nonstop9h 00mUnited Airlines
Thu 20/1117:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£555
Wed 3/1210:10BRU - ORD
Nonstop9h 00mUnited Airlines
Sun 7/1217:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£562
Sat 27/1210:10BRU - ORD
Nonstop9h 00mUnited Airlines
Fri 9/117:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£565
Sat 15/1110:10BRU - ORD
Nonstop9h 00mLufthansa
Sun 11/117:55ORD - BRU
Nonstop8h 00mLufthansa
Deal found 29/10£566
Mon 10/1110:10BRU - ORD
Nonstop9h 00mUnited Airlines
Mon 17/1117:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£600
Fri 14/1110:10BRU - ORD
Nonstop9h 00mBrussels Airlines
Thu 27/1117:55ORD - BRU
Nonstop8h 00mBrussels Airlines
Deal found 30/10£612
Thu 13/1110:10BRU - ORD
Nonstop9h 00mUnited Airlines
Sun 28/1217:55ORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 29/10£614
Last-minute flights from Bruxelles-National to O'Hare Intl
Discover last-minute flight deals from Bruxelles-National to O'Hare Intl. Data last updated 31 October 2025 and is based on user searches.
Mon 10/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 17/1119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 30/10£433
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 17/1119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£406
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Wed 14/119:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£413
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Sun 28/1219:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£416
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Sun 11/119:10ORD - BRU
2 stops40h 30mScandinavian Airlines
Deal found 29/10£419
Thu 13/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Wed 31/1219:20ORD - BRU
1 stop12h 10mScandinavian Airlines
Deal found 29/10£426
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Sat 10/119:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£402
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Wed 7/119:20ORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 29/10£405
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Sun 11/119:10ORD - BRU
2 stops40h 30mScandinavian Airlines
Deal found 29/10£408
Mon 17/1121:40BRU - ORD
2 stops50h 05mScandinavian Airlines
Thu 8/119:20ORD - BRU
2 stops16h 20mScandinavian Airlines
Deal found 29/10£421
Tue 18/1119:20BRU - ORD
2 stops28h 25mScandinavian Airlines
Fri 9/119:20ORD - BRU
2 stops33h 35mScandinavian Airlines
Deal found 29/10£399
Wed 19/1110:20BRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 29/1219:20ORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 29/10£400
One-way flights from Bruxelles-National to O'Hare Intl
Search for one-way flight options from Bruxelles-National to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Thu 19/310:15BRU - ORD
1 stop12h 10mMultiple Airlines
Deal found 29/10£313
Thu 19/310:15BRU - ORD
2 stops19h 58mBritish Airways
Deal found 29/10£321
Tue 23/1221:45BRU - ORD
1 stop28h 00mBritish Airways
Deal found 28/10£367
Thu 25/1220:35BRU - ORD
1 stop24h 15mBritish Airways
Deal found 28/10£385
Tue 6/121:45BRU - ORD
2 stops27h 02mBritish Airways
Deal found 29/10£611
Sat 20/1208:05BRU - ORD
2 stops20h 40mDelta
Deal found 28/10£902
Fri 19/1210:10BRU - ORD
Nonstop9h 00mUnited Airlines
Deal found 28/10£1,133
Thu 25/1210:10BRU - ORD
Nonstop9h 00mUnited Airlines
Deal found 29/10£1,136
Wed 5/1121:30BRU - ORD
3 stops47h 25mEthiopian Air
Deal found 29/10£1,459
Sun 9/1118:30BRU - ORD
1 stop30h 55mTurkish Airlines
Deal found 28/10£1,954
Cheap flight deals from Bruxelles-National to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.
Customise your flight search to find flights from Bruxelles-National to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Bruxelles-National
Fly to
O'Hare Intl
Route
Depart
Return
Price
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 26/2
15:10-16:45
1 stop32h 35m
Chicago O'Hare Intl
Mon 2/3
19:20-09:40
1 stop31h 20m
£399
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Tue 18/11
11:30-16:45
2 stops36h 15m
Chicago O'Hare Intl
Wed 7/1
19:20-14:30
1 stop12h 10m
£402
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Tue 18/11
11:30-16:45
2 stops36h 15m
Chicago O'Hare Intl
Sun 28/12
19:20-09:40
1 stop31h 20m
£402
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Tue 18/11
15:10-16:45
1 stop32h 35m
Chicago O'Hare Intl
Sat 10/1
19:20-18:15
2 stops15h 55m
£402
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Mon 17/11
21:40-16:45
2 stops50h 05m
Chicago O'Hare Intl
Wed 7/1
19:20-10:50
2 stops32h 30m
£405
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 13/11
10:20-16:45
1 stop13h 25m
Chicago O'Hare Intl
Sun 28/12
19:20-09:40
1 stop31h 20m
£413
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Sun 1/3
15:10-16:45
1 stop32h 35m
Chicago O'Hare Intl
Sat 14/3
20:20-10:50
2 stops56h 30m
£415
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Mon 10/11
10:20-16:45
1 stop13h 25m
Chicago O'Hare Intl
Mon 17/11
19:20-10:50
2 stops32h 30m
£433
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 19/3
10:15-16:25
1 stop12h 10m
£313
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 19/3
10:15-00:13
2 stops19h 58m
£321
Flights are sorted by cheapest return flights first.
Deals found on 29/10
Showing 1-10 of 18 results
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Best time to book a flight from Bruxelles-National to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport
Prices
Delays
How far ahead should I book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a return flight from Bruxelles-National to O'Hare Intl. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport (average of £335). Flying from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport in January is currently the most expensive (average of £409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BRU to ORD?
Find hourly flight availability from Bruxelles-National to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport as you normally would.
How often are flights from Brussels to Chicago delayed?
About 12% of weekly flights between Brussels and Chicago have experienced delays in the past year, with the average delay time being 177 minutes.
What is the most punctual flight time for Brussels to Chicago flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Brussels to Chicago flights?
Over the past year, CM Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Bruxelles-National to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
Departing from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport will take you 32h 35m. The distance from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport is about 4145 mi.
What are the most reliable airlines from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport on time: United Airlines (90%), Air Canada (80%), Austrian Airlines (80%).
What are the cheapest flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
On average you can expect to pay £713 for a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is £657 while the most popular route, (Brussels Bruxelles-National - Chicago O'Hare Intl) is currently priced at £621.
Can I find deals for flights from Bruxelles-National to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Bruxelles-National to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bruxelles-National to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to O'Hare Intl.
Can I find deals for business class flights from Bruxelles-National to O'Hare Intl?
Yes. Cheapflights offers flight deals from Bruxelles-National to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport (average of £335). Flying from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport in January is currently the most expensive (average of £409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Browse through other flights departing from Bruxelles-National. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bruxelles-National to O'Hare Intl?
Deals for Bruxelles-National to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to O'Hare Intl?
Cheapflights simply makes it quick and affordable to book flights from Bruxelles-National to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Bruxelles-National to O'Hare Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Bruxelles-National to O'Hare Intl with no change fees.
Can Cheapflights notify me if prices for flights from Bruxelles-National to O'Hare Intl become cheaper?
Yes, Cheapflights offers price alerts on Bruxelles-National to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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