What are the cheapest airlines flying from Brussels to Chicago round-trip?

Flying on Finnair is currently your cheapest option to Chicago, with prices starting at $488. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $492 and $499, respectively. You may be able to fly from Brussels to Chicago for 28% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Brussels to Chicago one-way?

One-way options have recently been found by users for as low as $452 on Icelandair. Other airlines that offer cheap prices include LOT from $507 and Lufthansa from $588 one-way.

What is the cheapest day to fly from Brussels to Chicago?

Travelers seeking maximum savings on their Brussels to Chicago flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Brussels to Chicago?

When deciding which route to take from Brussels to Chicago consider Brussels Bruxelles-National - Chicago O'Hare Intl, Brussels Bruxelles-National - Chicago Midway or Charleroi Brussels - Chicago O'Hare Intl as they are the most popular.

What are the cheapest flights from Brussels to Chicago?

Looking for the cheapest flight from Brussels to Chicago? While on average our users pay $986, our data indicates the cheapest price to be $598. The most popular route (Brussels Bruxelles-National - Chicago O'Hare Intl), is priced around $437.

What are the most reliable airlines from Brussels to Chicago?

Before booking your flight to Chicago from Brussels, check out the most reliable airlines to get you to your destination on time: Air Canada (87%), Austrian Airlines (85%), Brussels Airlines( 85%).

What are the most popular airlines that fly from Brussels to Chicago?

Before booking your flight from Brussels to Chicago check out the most popular airlines for this route: ITA Airways, Aer Lingus or Lufthansa.

What is the cheapest day to fly round-trip from Brussels to Chicago?

Travelers have found that booking a Monday departure is the best way to save up to 18% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 70% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Brussels to Chicago within the next two weeks, with the cheapest ticket starting at $557.

What is the cheapest month to fly from Brussels to Chicago?

Flights from Brussels to Chicago lean towards being more expensive in July. Prices are generally better when you fly from Brussels to Chicago in February, with the cheapest ticket starting at $388.

Can I find deals for flights from Brussels to Chicago that include hotel bookings?

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

How can I find direct flights from Brussels to Chicago?

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

Can I find deals for business class flights from Brussels to Chicago?

Yes. Cheapflights offers flight deals from Brussels 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.

$347+ Flights from Brussels to Chicago

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1. Tell us where you want to go

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2. Select your favorite providers

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The best prices from Brussels to Chicago are usually found in February or January, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Brussels to Chicago

Round-trip from	$488 (Finnair)
One-way from	$347 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$711

From Brussels to Chicago (CHI)

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One-way flight from Brussels to Chicago (CHI)

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High demand for flights, 16% potential price rise

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Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in December 2024

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Find flight deals from Brussels to Chicago

Cheapest flights from Brussels to Chicago
Explore the most affordable flight options available from Brussels to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Sun 12/293:30 pmBRU - ORD

1 stop30h 00mMultiple Airlines

Mon 1/205:00 pmORD - BRU

1 stop11h 05mMultiple Airlines

Deal found 12/22

$608

Sun 12/2910:10 amBRU - ORD

Nonstop9h 05mUnited Airlines

Mon 1/208:50 amORD - BRU

1 stop15h 25mUnited Airlines

Deal found 12/22

$673

Sun 12/298:05 amBRU - ORD

2 stops21h 47mDelta

Mon 1/201:30 pmORD - BRU

2 stops13h 40mDelta

Deal found 12/22

$685

Thu 12/268:30 pmBRU - ORD

1 stop26h 20mScandinavian Airlines

Thu 1/27:10 pmORD - BRU

1 stop13h 00mScandinavian Airlines

Deal found 12/22

$745

Wed 12/2510:45 amBRU - ORD

1 stop10h 45mKLM

Wed 1/14:25 pmORD - BRU

1 stop14h 50mKLM

Deal found 12/22

$790

Sun 12/297:50 amCRL - ORD

3 stops32h 07mMultiple Airlines

Mon 1/206:30 pmORD - CRL

2 stops20h 45mMultiple Airlines

Deal found 12/22

$969

Thu 12/268:10 pmBRU - ORD

1 stop27h 05mSWISS

Fri 1/37:05 pmORD - BRU

1 stop12h 00mSWISS

Deal found 12/22

$994

Wed 12/256:15 amBRU - MDW

2 stops17h 56mDelta

Sat 1/49:30 amMDW - BRU

2 stops17h 40mDelta

Deal found 12/22

$1,164

Sat 12/217:40 pmBRU - ORD

1 stop31h 20mLOT

Wed 12/259:55 pmORD - BRU

1 stop35h 05mLOT

Deal found 12/21

$1,226

Sat 12/218:10 pmBRU - ORD

1 stop23h 45mBrussels Airlines

Wed 12/255:55 pmORD - BRU

Nonstop8h 00mBrussels Airlines

Deal found 12/21

$1,239

Thu 12/269:30 pmBRU - ORD

2 stops41h 10mEthiopian Air

Wed 1/11:22 pmORD - BRU

3 stops34h 48mEthiopian Air

Deal found 12/21

$6,353

Best flights from Brussels to Chicago
Discover carefully curated flight deals from Brussels to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Thu 4/246:35 amBRU - ORD

1 stop18h 15mFinnair

Mon 5/59:30 pmORD - BRU

1 stop13h 50mFinnair

Deal found 12/21

$488

Sun 3/169:35 pmBRU - ORD

1 stop23h 20mMultiple Airlines

Wed 4/28:30 pmORD - BRU

1 stop11h 50mMultiple Airlines

Deal found 12/22

$490

Mon 3/39:45 amBRU - ORD

1 stop16h 00mBritish Airways

Thu 4/248:30 pmORD - BRU

1 stop15h 20mBritish Airways

Deal found 12/21

$492

Sun 2/92:45 pmBRU - ORD

1 stop33h 15mAmerican Airlines

Sat 2/229:56 pmORD - BRU

1 stop15h 49mAmerican Airlines

Deal found 12/20

$499

Fri 5/161:50 pmBRU - ORD

1 stop11h 25mIcelandair

Fri 5/2310:15 pmORD - BRU

1 stop31h 35mIcelandair

Deal found 12/21

$537

Mon 3/36:45 amBRU - ORD

2 stops19h 52mAir Canada

Sun 4/201:55 pmORD - BRU

1 stop11h 10mAir Canada

Deal found 12/21

$552

Sun 1/126:55 pmBRU - ORD

1 stop31h 20mAer Lingus

Sat 1/259:00 pmORD - BRU

1 stop29h 35mAer Lingus

Deal found 12/22

$564

Sun 1/1210:10 amBRU - ORD

Nonstop9h 05mLufthansa

Sat 1/259:25 pmORD - BRU

1 stop13h 00mLufthansa

Deal found 12/21

$571

Wed 4/3010:00 amBRU - ORD

1 stop11h 50mUnited Airlines

Wed 5/75:50 pmORD - BRU

Nonstop8h 10mUnited Airlines

Deal found 12/21

$577

Sun 1/1210:10 amBRU - ORD

Nonstop9h 05mBrussels Airlines

Sat 1/255:55 pmORD - BRU

Nonstop8h 00mBrussels Airlines

Deal found 12/22

$585

Tue 3/410:45 amBRU - MDW

2 stops14h 26mDelta

Fri 3/149:30 amMDW - BRU

2 stops17h 30mDelta

Deal found 12/21

$594

Fri 5/26:55 pmBRU - ORD

2 stops28h 15mScandinavian Airlines

Sun 5/47:15 pmORD - BRU

1 stop13h 05mScandinavian Airlines

Deal found 12/21

$632

Last-minute flights from Brussels to Chicago
Discover last-minute flight deals from Brussels to Chicago. Data last updated December 22, 2024 and is based on user searches.

Thu 12/268:30 pmBRU - ORD

1 stop26h 20mScandinavian Airlines

Thu 1/27:10 pmORD - BRU

1 stop13h 00mScandinavian Airlines

Deal found 12/22

$745

Sun 12/297:50 amCRL - ORD

3 stops32h 07mMultiple Airlines

Mon 1/206:30 pmORD - CRL

2 stops20h 45mMultiple Airlines

Deal found 12/22

$969

Sat 1/119:15 pmBRU - ORD

2 stops23h 35mSWISS

Fri 1/247:05 pmORD - BRU

2 stops16h 15mSWISS

Deal found 12/21

$713

Sun 1/129:35 pmBRU - ORD

1 stop26h 25mBritish Airways

Sat 1/255:30 pmORD - BRU

2 stops13h 25mBritish Airways

Deal found 12/21

$490

Sun 1/126:55 pmBRU - ORD

1 stop31h 20mAer Lingus

Sat 1/259:00 pmORD - BRU

1 stop29h 35mAer Lingus

Deal found 12/22

$564

Sun 1/1210:10 amBRU - ORD

Nonstop9h 05mLufthansa

Sat 1/259:25 pmORD - BRU

1 stop13h 00mLufthansa

Deal found 12/21

$571

Sun 1/1210:10 amBRU - ORD

Nonstop9h 05mBrussels Airlines

Sat 1/255:55 pmORD - BRU

Nonstop8h 00mBrussels Airlines

Deal found 12/22

$585

Sun 1/126:45 amBRU - ORD

2 stops19h 57mAir Canada

Sat 1/2511:35 amORD - BRU

2 stops18h 35mAir Canada

Deal found 12/21

$597

Fri 1/1710:45 amBRU - MDW

2 stops14h 29mDelta

Thu 1/302:08 pmMDW - BRU

2 stops17h 07mDelta

Deal found 12/21

$595

Mon 1/279:45 amBRU - ORD

1 stop12h 00mMultiple Airlines

Mon 2/109:45 pmORD - BRU

1 stop11h 55mMultiple Airlines

Deal found 12/21

$491

Mon 1/279:45 amBRU - ORD

1 stop12h 00mAmerican Airlines

Mon 2/108:05 amORD - BRU

2 stops20h 00mAmerican Airlines

Deal found 12/21

$499

Mon 1/2710:00 amBRU - ORD

1 stop11h 45mUnited Airlines

Mon 2/105:55 pmORD - BRU

Nonstop8h 00mUnited Airlines

Deal found 12/21

$577

One-way flights from Brussels to Chicago
Search for one-way flight options from Brussels to Chicago. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Mon 2/2410:00 pmBRU - MDW

3 stops48h 13mMultiple Airlines

Deal found 12/22

$347

Wed 1/229:10 pmBRU - ORD

3 stops46h 19mMultiple Airlines

Deal found 12/21

$371

Tue 1/218:40 amCRL - ORD

2 stops45h 15mMultiple Airlines

Deal found 12/22

$373

Mon 5/51:50 pmBRU - ORD

1 stop11h 25mIcelandair

Deal found 12/21

$452

Mon 5/121:25 pmBRU - ORD

1 stop32h 30mLOT

Deal found 12/21

$507

Mon 5/1210:15 amBRU - ORD

Nonstop8h 45mLufthansa

Deal found 12/21

$588

Mon 2/2410:10 amBRU - ORD

Nonstop9h 05mBrussels Airlines

Deal found 12/22

$593

Mon 5/1210:45 amBRU - MDW

2 stops18h 01mDelta

Deal found 12/21

$704

Wed 1/16:55 pmBRU - ORD

1 stop26h 05mAer Lingus

Deal found 12/20

$718

Sun 1/58:10 pmBRU - ORD

2 stops27h 50mSWISS

Deal found 12/20

$1,381

Sun 1/53:20 pmBRU - ORD

1 stop34h 15mTurkish Airlines

Deal found 12/20

$1,441

Thu 1/3010:10 amBRU - ORD

Nonstop9h 05mUnited Airlines

Deal found 12/21

$1,515

Find flights from Brussels to Chicago within your budget

Fly from

Fly to

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 4/24

6:35 am-5:50 pm

1 stop18h 15m

Chicago O'Hare Intl

Mon 5/5

9:30 pm-6:20 pm

1 stop13h 50m

$488

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 3/16

9:35 pm-2:55 pm

1 stop23h 20m

Chicago O'Hare Intl

Wed 4/2

8:30 pm-3:20 pm

1 stop11h 50m

$490

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 3/3

9:45 am-6:45 pm

1 stop16h 00m

Chicago O'Hare Intl

Thu 4/24

8:30 pm-6:50 pm

1 stop15h 20m

$492

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 2/9

2:45 pm-5:00 pm

1 stop33h 15m

Chicago O'Hare Intl

Sat 2/22

9:56 pm-8:45 pm

1 stop15h 49m

$499

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 5/16

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Fri 5/23

10:15 pm-12:50 pm

1 stop31h 35m

$537

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 3/3

6:45 am-7:37 pm

2 stops19h 52m

Chicago O'Hare Intl

Sun 4/20

1:55 pm-8:05 am

1 stop11h 10m

$552

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 1/12

6:55 pm-7:15 pm

1 stop31h 20m

Chicago O'Hare Intl

Sat 1/25

9:00 pm-9:35 am

1 stop29h 35m

$564

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 1/12

10:10 am-12:15 pm

Nonstop9h 05m

Chicago O'Hare Intl

Sat 1/25

9:25 pm-5:25 pm

1 stop13h 00m

$571

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 4/30

10:00 am-2:50 pm

1 stop11h 50m

Chicago O'Hare Intl

Wed 5/7

5:50 pm-9:00 am

Nonstop8h 10m

$577

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 1/12

10:10 am-12:15 pm

Nonstop9h 05m

Chicago O'Hare Intl

Sat 1/25

5:55 pm-8:55 am

Nonstop8h 00m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 28 results

Best time to book a flight from Brussels to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Brussels 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 Brussels to Chicago

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

How far ahead should I book a flight from Brussels to Chicago?

The price you pay for your flight from Brussels to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels to Chicago?

Currently, August is the cheapest month in which you can book a flight from Brussels to Chicago (average of $245). Flying from Brussels to Chicago in March is currently the most expensive (average of $317). 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?

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

Weekly flight availability from Brussels to Chicago

The most flights from BR1 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

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

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

Delta

8.0

Very good

8,594 reviews

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

8,594 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

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

Finnair

7.7

Good

1,283 reviews

Delta

8.0

Very good

8,594 reviews

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

1,127 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

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

SWISS

7.6

Good

1,605 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

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

United Airlines

7.4

Good

9,028 reviews

Delta

8.0

Very good

8,594 reviews

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

What are the cheapest airlines flying from Brussels to Chicago round-trip?
Flying on Finnair is currently your cheapest option to Chicago, with prices starting at $488. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $492 and $499, respectively. You may be able to fly from Brussels to Chicago for 28% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Brussels to Chicago one-way?
One-way options have recently been found by users for as low as $452 on Icelandair. Other airlines that offer cheap prices include LOT from $507 and Lufthansa from $588 one-way.
What are the most popular routes from Brussels to Chicago?
When deciding which route to take from Brussels to Chicago consider Brussels Bruxelles-National - Chicago O'Hare Intl, Brussels Bruxelles-National - Chicago Midway or Charleroi Brussels - Chicago O'Hare Intl as they are the most popular.
What are the most reliable airlines from Brussels to Chicago?
Before booking your flight to Chicago from Brussels, check out the most reliable airlines to get you to your destination on time: Air Canada (87%), Austrian Airlines (85%), Brussels Airlines( 85%).
What are the cheapest flights from Brussels to Chicago?
Looking for the cheapest flight from Brussels to Chicago? While on average our users pay $986, our data indicates the cheapest price to be $598. The most popular route (Brussels Bruxelles-National - Chicago O'Hare Intl), is priced around $437.
Can I find deals for flights from Brussels to Chicago that include hotel bookings?
Yes. In addition to deals on Brussels to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Brussels to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brussels to Chicago.
Can I find deals for business class flights from Brussels to Chicago?
Yes. Cheapflights offers flight deals from Brussels 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 to Chicago?
Currently, August is the cheapest month in which you can book a flight from Brussels to Chicago (average of $245). Flying from Brussels to Chicago in March is currently the most expensive (average of $317). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Brussels to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$462	Average$486	FlexibilityNo cancel fee	On-timeN/A
ITA Airways	Cheapest$516	Average$542	FlexibilityNo cancel fee	On-time81%
Lufthansa	Cheapest$590	Average$852	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$656	Average$837	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$659	Average$771	FlexibilityNo cancel fee	On-timeN/A

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$347+ Cheap flights from Brussels 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Brussels to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Brussels to Chicago are usually found in February or January, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Brussels to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Brussels to Chicago

Cheapest flights from Brussels to ChicagoExplore the most affordable flight options available from Brussels to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Explore the most affordable flight options available from Brussels to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Find flights from Brussels to Chicago within your budget

Best time to book a flight from Brussels to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Brussels with our price prediction graph.

Travel insights for flights from Brussels to Chicago

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

How far ahead should I book a flight from Brussels to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Brussels to Chicago. Price data was last updated on December 20, 2024.

What is the cheapest month to book a flight from Brussels to Chicago?

What is the cheapest time of day to fly from BRU to CHI?

Find hourly flight availability from Brussels 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 December 22, 2024.

Weekly flight availability from Brussels to Chicago

Explore weekly flight availability from Brussels 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 December 22, 2024.

Rainfall in Chicago by month

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

Temperature in Chicago by month

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

Reviews of airlines servicing Chicago

Related info for your journey

Find useful and relevant information for your journey from Brussels 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 to Chicago round-trip?

What are the cheapest airlines to fly from Brussels to Chicago one-way?

What are the most popular routes from Brussels to Chicago?

What are the most reliable airlines from Brussels to Chicago?

What are the cheapest flights from Brussels to Chicago?

Can I find deals for flights from Brussels to Chicago that include hotel bookings?

How can I find direct flights from Brussels to Chicago?

Can I find deals for business class flights from Brussels to Chicago?

What is the cheapest month to book a flight from Brussels to Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Brussels to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Brussels to Chicago

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Cheapest flights from Brussels to Chicago
Explore the most affordable flight options available from Brussels to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.