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$265+ Cheap flights from Belgium 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CHI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Belgium to Chicago

Keep the following information in mind while searching for Belgium to Chicago flight deals. Data was last updated April 2, 2025.

Round-trip from

$529
(Billigflug)

One-way from

$265
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$630

Good round-trip deal

$630 or less

Good one-way deal

$660 or less
From Belgium to Chicago (CHI)
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One-way flight from Belgium to Chicago (CHI)
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Highest demand for flights based on searches. 14% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Belgium to Chicago (CHI).
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Price to beat on a one-way flight from Belgium to Chicago (CHI).
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Find flight deals from Belgium to Chicago

Cheapest flights from Belgium to Chicago
Explore the most affordable flight options available from Belgium to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Billigflug deal was found by Cheapflights users on 4/1. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:40 amBRU - ORD
1 stop13h 10mMultiple Airlines
Mon 5/1910:25 pmORD - BRU
1 stop28h 30mMultiple Airlines
Deal found 4/1$529
This Booking.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/278:35 pmBRU - ORD
1 stop24h 15mBritish Airways
Sun 5/118:30 pmORD - BRU
1 stop14h 30mBritish Airways
Deal found 4/1$533
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/210:45 amBRU - ORD
2 stops16h 16mAmerican Airlines
Fri 5/99:15 pmORD - BRU
1 stop13h 05mAmerican Airlines
Deal found 4/1$543
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:20 amBRU - ORD
1 stop15h 40mAer Lingus
Sat 5/103:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 4/1$544
This Icelandair deal was found by Cheapflights users on 4/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:50 pmBRU - ORD
1 stop11h 25mIcelandair
Sun 5/2510:15 pmORD - BRU
1 stop31h 35mIcelandair
Deal found 4/1$555
This Finnair deal was found by Cheapflights users on 4/1. 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.
Tue 5/67:05 pmBRU - ORD
1 stop29h 45mFinnair
Thu 5/154:44 pmORD - BRU
2 stops18h 36mFinnair
Deal found 4/1$559
This Flysmarter deal was found by Cheapflights users on 4/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amBRU - ORD
1 stop12h 50mScandinavian Airlines
Wed 12/37:00 amORD - BRU
2 stops19h 40mScandinavian Airlines
Deal found 4/1$570
This Flighttix deal was found by Cheapflights users on 4/1. 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.
Wed 5/712:45 pmBRU - ORD
1 stop12h 30mLufthansa
Thu 5/155:50 pmORD - BRU
Nonstop8h 10mLufthansa
Deal found 4/1$598
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 4/222:25 pmBRU - ORD
2 stops25h 30mUnited Airlines
Wed 5/78:40 amORD - BRU
1 stop16h 25mUnited Airlines
Deal found 4/1$599
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Mon 5/127:00 amBRU - ORD
2 stops20h 12mAir Canada
Wed 5/216:11 pmORD - BRU
1 stop30h 54mAir Canada
Deal found 4/1$604
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/57:10 amCRL - ORD
3 stops20h 02mMultiple Airlines
Mon 5/192:00 pmORD - CRL
3 stops21h 00mMultiple Airlines
Deal found 4/1$609
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 5/166:10 amBRU - ORD
1 stop15h 00mDelta
Fri 5/231:30 pmORD - BRU
1 stop12h 10mDelta
Deal found 4/1$611

Cheapflights Fare Finder

Customize your flight search to find flights from Belgium 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 April 2, 2025.
Use the filters below to find and compare flights from Belgium to Chicago that are best for you.

Fly from

Belgium

Fly to

Chicago

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 5/5

11:40 am-5:50 pm

1 stop13h 10m

Chicago O'Hare Intl

Mon 5/19

10:25 pm-9:55 am

1 stop28h 30m

$529

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 4/27

8:35 pm-1:50 pm

1 stop24h 15m

Chicago O'Hare Intl

Sun 5/11

8:30 pm-6:00 pm

1 stop14h 30m

$533

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 4/23

3:15 pm-7:00 am

2 stops22h 45m

Chicago O'Hare Intl

Mon 4/28

9:15 pm-5:10 pm

1 stop12h 55m

$537

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 5/14

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Sun 5/25

10:15 pm-12:50 pm

1 stop31h 35m

$555

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 5/6

7:05 pm-5:50 pm

1 stop29h 45m

Chicago O'Hare Intl

Wed 5/14

4:44 pm-10:35 pm

2 stops22h 51m

$559

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 6/20

7:05 am-2:15 pm

1 stop14h 10m

Chicago O'Hare Intl

Wed 7/9

4:30 pm-11:25 am

1 stop11h 55m

$565

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 5/1

9:20 pm-2:00 pm

1 stop23h 40m

Chicago O'Hare Intl

Sun 5/4

3:45 pm-9:40 am

1 stop10h 55m

$578

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 5/17

8:30 am-12:55 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 5/19

5:50 pm-9:00 am

Nonstop8h 10m

$580

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 5/7

7:00 pm-4:10 pm

2 stops52h 10m

Chicago O'Hare Intl

Wed 5/14

7:00 am-3:20 pm

2 stops25h 20m

$594

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 4/22

2:25 pm-8:55 am

2 stops25h 30m

Chicago O'Hare Intl

Tue 5/6

1:29 pm-7:25 am

1 stop10h 56m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 44 results
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Best time to book a flight from Belgium to Chicago

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

Cheapflights Insights

Everything you need to know about your flight from Belgium to Chicago

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

Currently, August is the cheapest month in which you can book a flight from Belgium to Chicago (average of $245). Flying from Belgium to Chicago in March is currently the most expensive (average of $323). 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 BE to CHI?

Find hourly flight availability from Belgium 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 April 2, 2025.

When flying from Belgium to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Belgium to Chicago

Explore weekly flight availability from Belgium 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 April 2, 2025.

The most flights from BE0 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 April 2, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM from Belgium to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,193 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Belgium 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 to fly from Belgium to Chicago one-way?

    $465 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Aer Lingus and LOT, with prices starting from $490 and $543, respectively.

  • What are the most popular routes from Belgium to Chicago?

    Most travelers choose Brussels Bruxelles-National - Chicago O'Hare Intl, Brussels Bruxelles-National - Chicago Midway or Charleroi Brussels - Chicago O'Hare Intl when deciding on the best route from Belgium to Chicago.

  • What are the most reliable airlines from Belgium to Chicago?

    Consider Air Canada (90%), Austrian Airlines (90%) or Brussels Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Belgium to Chicago.

  • What are the cheapest flights from Belgium to Chicago?

    On average you can expect to pay $1,199 for a flight from Belgium to Chicago. The cheapest flight overall is $568 while the most popular route, (Brussels Bruxelles-National - Chicago O'Hare Intl) is currently priced at $466.

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

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

  • How can I find direct flights from Belgium to Chicago?

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

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

    Yes. Cheapflights offers flight deals from Belgium 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 Belgium to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Belgium to Chicago (average of $245). Flying from Belgium to Chicago in March is currently the most expensive (average of $323). 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 Belgium?

Book flights to Belgium 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 Belgium to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Belgium to Chicago

Discover the top 3 airlines that operate flights from Belgium 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$579Average$696FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$592Average$767FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$599Average$751FlexibilityNo cancel feeOn-time69%

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