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$360+ Cheap flights from Bruxelles-National (BRU) to Chicago (CHI)

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CHI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Brussels Bruxelles-National to Chicago are usually found in February or November, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Bruxelles-National to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Chicago (CHI). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$455
(Mytrip)

One-way from

$360
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$865

Good round-trip deal

$660 or less

Good one-way deal

$661 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Chicago (CHI) flights.
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From Brussels Bruxelles-National to Chicago (CHI)
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One-way flight from Brussels Bruxelles-National to Chicago (CHI)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Brussels Bruxelles-National to Chicago (CHI).
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Price to beat on a one-way flight from Brussels Bruxelles-National to Chicago (CHI).
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Find flight deals from Bruxelles-National to Chicago

Cheapest flights from Bruxelles-National to Chicago
Explore the most affordable flight options available from Bruxelles-National to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 pmBRU - ORD
2 stops28h 05mMultiple Airlines
Mon 3/245:25 pmORD - BRU
3 stops35h 35mMultiple Airlines
Deal found 1/20$455
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/610:15 amBRU - ORD
1 stop14h 40mAer Lingus
Sun 3/94:55 pmORD - BRU
1 stop19h 20mAer Lingus
Deal found 1/21$462
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:50 pmBRU - ORD
1 stop28h 40mTAP AIR PORTUGAL
Wed 2/197:15 pmORD - BRU
1 stop14h 45mTAP AIR PORTUGAL
Deal found 1/21$467
This AirNGo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:45 amBRU - ORD
1 stop12h 00mBritish Airways
Thu 4/248:35 pmORD - BRU
1 stop15h 15mBritish Airways
Deal found 1/21$486
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:45 amBRU - ORD
1 stop12h 00mAmerican Airlines
Mon 3/2411:00 amORD - BRU
2 stops20h 55mAmerican Airlines
Deal found 1/20$499
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/281:50 pmBRU - ORD
1 stop14h 25mIcelandair
Tue 6/310:15 pmORD - BRU
1 stop31h 35mIcelandair
Deal found 1/21$500
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:40 amBRU - ORD
1 stop12h 45mFinnair
Wed 5/79:30 pmORD - BRU
1 stop13h 50mFinnair
Deal found 1/21$537
This ITA Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:35 pmBRU - ORD
2 stops28h 35mITA Airways
Sat 9/203:00 pmORD - BRU
2 stops34h 35mITA Airways
Deal found 1/21$563
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:45 amBRU - ORD
2 stops15h 00mUnited Airlines
Wed 3/125:55 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 1/21$570
This Flighttix deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/610:10 amBRU - ORD
Nonstop9h 05mLufthansa
Wed 2/195:55 pmORD - BRU
Nonstop8h 00mLufthansa
Deal found 1/21$574
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:45 amBRU - ORD
2 stops15h 00mAir Canada
Fri 3/1411:35 amORD - BRU
1 stop14h 20mAir Canada
Deal found 1/21$581
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:00 amBRU - MDW
2 stops17h 23mDelta
Mon 3/249:25 amMDW - BRU
2 stops17h 35mDelta
Deal found 1/20$588

Find flights from Bruxelles-National to Chicago within your budget

Customize your flight search to find flights from Bruxelles-National to Chicago 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 3/10

6:00 pm-4:05 pm

2 stops28h 05m

Chicago O'Hare Intl

Mon 3/24

5:25 pm-11:00 am

3 stops35h 35m

$455

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 3/6

10:15 am-5:55 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 3/9

4:55 pm-6:15 pm

1 stop19h 20m

$462

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 2/6

5:50 pm-3:30 pm

1 stop28h 40m

Chicago O'Hare Intl

Wed 2/19

7:15 pm-5:00 pm

1 stop14h 45m

$467

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 3/3

9:45 am-2:45 pm

1 stop12h 00m

Chicago O'Hare Intl

Thu 4/24

8:35 pm-6:50 pm

1 stop15h 15m

$486

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 3/10

9:45 am-3:45 pm

1 stop12h 00m

Chicago O'Hare Intl

Mon 3/24

11:00 am-1:55 pm

2 stops20h 55m

$499

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 5/28

1:50 pm-9:15 pm

1 stop14h 25m

Chicago O'Hare Intl

Tue 6/3

10:15 pm-12:50 pm

1 stop31h 35m

$500

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 5/3

11:40 am-5:25 pm

1 stop12h 45m

Chicago O'Hare Intl

Wed 5/7

9:30 pm-6:20 pm

1 stop13h 50m

$537

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 3/5

6:45 am-2:45 pm

2 stops15h 00m

Chicago O'Hare Intl

Wed 3/12

1:00 pm-7:15 am

1 stop12h 15m

$570

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 2/6

10:10 am-12:15 pm

Nonstop9h 05m

Chicago O'Hare Intl

Wed 2/19

5:55 pm-8:55 am

Nonstop8h 00m

$574

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 3/4

6:45 am-2:45 pm

2 stops15h 00m

Chicago O'Hare Intl

Fri 3/14

11:35 am-7:55 am

1 stop14h 20m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 29 results
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Compare providers for flights from Bruxelles-National to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Chicago in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bruxelles-National with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Bruxelles-National to Chicago

Get recent, data-driven insights about flights from Bruxelles-National to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Chicago. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Chicago, you should look to book at least 65 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?

Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Chicago (average of $245). Flying from Brussels Bruxelles-National Airport to Chicago in March is currently the most expensive (average of $320). 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 CHI?

Find hourly flight availability from Bruxelles-National to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Brussels Bruxelles-National Airport to Chicago by exploring options for tickets in the afternoon.

Weekly flight availability from Brussels Bruxelles-National Airport to Chicago

Explore weekly flight availability from Bruxelles-National to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from BRU to CHI are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Chicago round-trip?

    Cheapflights users have booked flights from Brussels Bruxelles-National Airport to Chicago round-trip from $462. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $467, and British Airways, from $486. Users have found that Aer Lingus is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Chicago one-way?

    The cheapest airlines for a one-way flight from Brussels Bruxelles-National Airport to Chicago are LOT ($514), Lufthansa ($573), and Iberia ($596).

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Chicago?

    No one likes to see their flight delayed. When booking a flight from Brussels Bruxelles-National Airport to Chicago consider choosing Air Canada (72%), Austrian Airlines (72%) or Brussels Airlines (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Chicago?

    Looking for the cheapest flight from Brussels Bruxelles-National Airport to Chicago? While on average our users pay $764, our data indicates the cheapest price to be $580. The most popular route (Brussels Bruxelles-National - Chicago O'Hare Intl), is priced around $412.

  • Can I find deals for flights from Bruxelles-National to Chicago that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Chicago.

  • Can I find deals for business class flights from Bruxelles-National to Chicago?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Chicago (average of $245). Flying from Brussels Bruxelles-National Airport to Chicago in March is currently the most expensive (average of $320). 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.

See more FAQs

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Bruxelles-National to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to O'Hare Intl flights
Bruxelles-National to Midway flights
Bruxelles-National to St. Louis flights

Top 5 airlines flying from Bruxelles-National to Chicago

Discover the top 5 airlines that operate flights from Bruxelles-National to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$462Average$483FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$516Average$542FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$590Average$810FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$592Average$796FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$656Average$837FlexibilityNo cancel feeOn-time69%
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