Cheap flights from Brussels to Chicago (CHI) from $309

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BRU — CHI
Jun 10 — Jun 171

The best prices from Brussels to Chicago are usually found in February or January, booked 39 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Brussels to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) 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 June 5, 2024.

Popular in

July

Cheapest in

February

Average price

$697

Round-trip from

$223
High demand for flights, 22% potential price rise
Best time to find cheap flights, 28% potential price drop
Average for round-trip flights in June 2024
From Brussels to Chicago (CHI)

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

Travelers have found that booking a Wednesday departure is the best way to save up to 33% 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 49% by booking at least 40 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 $645.

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.

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 38% on flights from Brussels to Chicago by exploring options for tickets in the evening.

Cheap Brussels to Chicago flights in June & July 2024

Find cheap flight options from Brussels to Chicago specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
Listed are some of the best fares we've found on flights departing from Brussels to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Wed 6/128:55 pmBRU - ORD
1 stop26h 15mTAP AIR PORTUGAL
Sat 6/228:55 pmORD - BRU
1 stop16h 10mTAP AIR PORTUGAL
Deal found 6/4$610
Mon 6/179:30 amBRU - ORD
1 stop19h 32mAir Canada
Sun 6/309:15 pmORD - BRU
2 stops26h 05mAir Canada
Deal found 6/5$635
Mon 6/179:30 amBRU - ORD
1 stop33h 32mAir Canada
Sun 6/306:00 amORD - BRU
1 stop18h 45mAir Canada
Deal found 6/4$640
Mon 6/179:30 amBRU - ORD
1 stop33h 32mAir Canada
Sun 6/306:00 amORD - BRU
1 stop18h 45mAir Canada
Deal found 6/5$641
Tue 6/189:45 amBRU - ORD
1 stop13h 10mMultiple Airlines
Wed 7/176:00 pmORD - BRU
Nonstop8h 00mMultiple Airlines
Deal found 6/4$644
Mon 6/179:30 amBRU - ORD
2 stops20h 45mAir Canada
Sun 6/309:15 pmORD - BRU
2 stops26h 05mAir Canada
Deal found 6/4$646
Tue 6/1810:15 amBRU - ORD
Nonstop8h 45mLufthansa
Wed 7/176:00 pmORD - BRU
Nonstop8h 00mLufthansa
Deal found 6/4$668
Tue 6/186:55 amBRU - ORD
1 stop12h 55mMultiple Airlines
Wed 7/173:35 pmORD - BRU
1 stop31h 45mMultiple Airlines
Deal found 6/4$669
Mon 6/2410:15 amBRU - ORD
Nonstop8h 45mBrussels Airlines
Sun 7/76:00 pmORD - BRU
Nonstop8h 00mBrussels Airlines
Deal found 6/4$671

Brussels to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Brussels and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Listed are some of the best fares we've found on flights departing from Brussels to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Wed 9/183:35 pmBRU - ORD
2 stops28h 35mITA Airways
Mon 9/233:00 pmORD - BRU
1 stop12h 40mITA Airways
Deal found 6/4$608
Mon 9/29:25 pmBRU - ORD
1 stop23h 35mAer Lingus
Sun 9/83:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 6/4$609
Wed 6/128:55 pmBRU - ORD
1 stop26h 15mTAP AIR PORTUGAL
Sat 6/228:55 pmORD - BRU
1 stop16h 10mTAP AIR PORTUGAL
Deal found 6/4$610
Thu 10/1010:20 amBRU - ORD
1 stop15h 45mAer Lingus
Tue 10/153:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 6/4$613
Wed 9/1810:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Wed 9/2510:55 amORD - BRU
1 stop12h 25mUnited Airlines
Deal found 6/4$617
Mon 9/2310:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Thu 12/127:10 pmORD - BRU
2 stops16h 05mScandinavian Airlines
Deal found 6/4$620
Tue 9/178:35 amBRU - ORD
1 stop13h 25mUnited Airlines
Wed 9/2510:55 amORD - BRU
1 stop12h 25mUnited Airlines
Deal found 6/4$622
Fri 9/2010:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Mon 9/237:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 6/4$625
Mon 9/28:35 amBRU - ORD
1 stop11h 20mUnited Airlines
Tue 9/103:50 pmORD - BRU
1 stop11h 50mUnited Airlines
Deal found 6/4$626

Brussels to Chicago flights leaving soon

Find last-minute flight options from Brussels to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Have a look at some of the last-minute flights available departing from Brussels to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/128:55 pmBRU - ORD
1 stop26h 15mTAP AIR PORTUGAL
Sat 6/228:55 pmORD - BRU
1 stop16h 10mTAP AIR PORTUGAL
Deal found 6/4$610
Wed 6/127:05 amBRU - ORD
2 stops19h 30mMultiple Airlines
Sat 6/226:00 pmORD - BRU
1 stop13h 20mMultiple Airlines
Deal found 6/4$694
Wed 6/121:50 pmBRU - ORD
1 stop14h 25mIcelandair
Sat 6/227:25 pmORD - BRU
1 stop10h 25mIcelandair
Deal found 6/4$712
Mon 6/106:00 amBRU - ORD
1 stop17h 10mTAP AIR PORTUGAL
Sat 6/228:55 pmORD - BRU
1 stop16h 10mTAP AIR PORTUGAL
Deal found 6/4$717
Tue 6/111:50 pmBRU - ORD
1 stop11h 25mIcelandair
Thu 6/207:25 pmORD - BRU
1 stop10h 25mIcelandair
Deal found 6/4$726
Wed 6/127:05 amBRU - ORD
2 stops19h 30mMultiple Airlines
Sat 6/224:35 pmORD - BRU
2 stops14h 45mMultiple Airlines
Deal found 6/4$740
Wed 6/1210:15 amBRU - ORD
Nonstop8h 45mBrussels Airlines
Sat 6/226:15 pmORD - BRU
1 stop31h 35mBrussels Airlines
Deal found 6/4$765
Wed 6/1210:15 amBRU - ORD
Nonstop8h 45mBrussels Airlines
Sat 6/226:00 pmORD - BRU
Nonstop8h 00mBrussels Airlines
Deal found 6/4$779
Wed 6/1210:00 amBRU - ORD
1 stop11h 41mUnited Airlines
Mon 6/246:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 6/4$780

One-way flights to Chicago from Brussels

Search for one-way flight options from Brussels to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Users in need of a one-way flight from Brussels to Chicago can choose from these deals. Users can also find round-trip Brussels to Chicago flights by using the search form above.
Tue 9/171:40 pmCRL - ORD
2 stops25h 53mMultiple Airlines
Deal found 6/4$309
Sun 9/2210:10 pmBRU - ORD
2 stops40h 12mMultiple Airlines
Deal found 6/4$335
Tue 9/1010:10 pmBRU - ORD
2 stops41h 23mMultiple Airlines
Deal found 6/4$349
Tue 10/1510:10 pmBRU - ORD
2 stops40h 12mMultiple Airlines
Deal found 6/4$354
Thu 6/206:00 pmCRL - ORD
3 stops53h 21mMultiple Airlines
Deal found 6/5$376
Thu 6/209:30 pmBRU - ORD
3 stops49h 51mMultiple Airlines
Deal found 6/5$380
Sat 9/2110:10 pmBRU - ORD
2 stops40h 12mMultiple Airlines
Deal found 6/5$387
Wed 6/129:30 amBRU - ORD
3 stops29h 54mMultiple Airlines
Deal found 6/5$397
Thu 6/209:30 pmBRU - ORD
2 stops43h 44mMultiple Airlines
Deal found 6/5$412

Find flights from Brussels to Chicago within your budget

Customize your flight search to find flights from Brussels 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$488 - $646

Route

Depart

Return

Price

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/23

1 stop15h 45m

Chicago O'Hare Intl

Thu 12/12

1 stop10h 40m

$488

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 9/18

1 stop25h 45m

Chicago O'Hare Intl

Thu 9/26

1 stop19h 30m

$544

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 10/3

1 stop14h 25m

Chicago O'Hare Intl

Thu 10/31

2 stops15h 05m

$568

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 10/13

1 stop26h 20m

Chicago O'Hare Intl

Sun 10/20

1 stop14h 05m

$583

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 9/18

Nonstop8h 50m

Chicago O'Hare Intl

Wed 9/25

1 stop12h 25m

$617

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 6/17

1 stop19h 32m

Chicago O'Hare Intl

Sun 6/30

2 stops26h 05m

$635

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 6/17

1 stop12h 15m

Chicago O'Hare Intl

Thu 7/11

1 stop11h 30m

$641

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 6/18

1 stop13h 10m

Chicago O'Hare Intl

Wed 7/17

Nonstop8h 00m

$644

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 8/26

Nonstop8h 45m

Chicago O'Hare Intl

Thu 9/12

1 stop11h 25m

$646

Flights are sorted by cheapest first

Deals found on 6/4

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 May 31, 2024.
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 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Brussels to Chicago. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Brussels to Chicago flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Chicago by month

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

CHI

Temperature

23 - 73.4 °F

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 June 5, 2024.
To help decide which airline to fly from Brussels to Chicago, see what other customers have to say about Lufthansa, Aer Lingus and TAP AIR PORTUGAL. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,368 reviews
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,934 reviews
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
1,010 reviews
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,703 reviews
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
3,712 reviews
8.0
Very good
10,368 reviews

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.
  • Can I find flights from Brussels to Chicago for under $500 on Cheapflights?

    Yes, there are multiple flights from Brussels to Chicago for under $500. The cheapest flight booked recently is on Aer Lingus for just $488, but on average you can expect to pay $558.

  • Are there nonstop flights from Brussels to Chicago for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from Brussels to Chicago under $700. A good price for a nonstop flight from Brussels to Chicago is less than $696.

  • Are there last-minute flights available from Brussels to Chicago for under $700?

    There are currently 20+ open flights from Brussels to Chicago within the next 7 days for less than $700.

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

    Flying on Aer Lingus is currently your cheapest option to Chicago, with prices starting at $488. Additional round-trip tickets that might be worth considering are offered by ITA Airways and Scandinavian Airlines, with the lowest prices starting at $544 and $568, respectively. You may be able to fly from Brussels to Chicago for 25% less than the average price by searching for these airlines.

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

  • 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 (89%), Austrian Airlines (89%), Brussels Airlines( 89%).

  • What are the cheapest flights from Brussels to Chicago?

    Looking for the cheapest flight from Brussels to Chicago? While on average our users pay $954, our data indicates the cheapest price to be $667. The most popular route (Brussels Bruxelles-National - Chicago O'Hare Intl), is priced around $459.

  • What does BRU to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a BRU to ORD flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Brussels to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Brussels to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Brussels to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Brussels to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Brussels to Chicago that allow pets onboard?

    Many airlines flying from Brussels to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Brussels to Chicago?

    Yes, you can often find last-minute deals on Brussels to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Brussels to Chicago flight deals updated?

    The Brussels to Chicago flight deals you see on this page were last updated on 6/5.

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

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

    Currently, February is the cheapest month in which you can book a flight from Brussels to Chicago (average of $244). Flying from Brussels to Chicago in July is currently the most expensive (average of $324). 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

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Alternative routes for Brussels to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Brussels to Chicago

Discover the top 8 airlines that operate flights from Brussels 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$338Average$451FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$455Average$527FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$525Average$542FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$567Average$684FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$582Average$719FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$609Average$721FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$671Average$934FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$700Average$755FlexibilityNo cancel feeOn-timeN/A

Search flights from Brussels to Chicago by cabin class

Find flights from Brussels to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Brussels to Chicago

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 June 5, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 June 5, 2024.
Sunday6daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday6daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brussels to Chicago?

Cheapflights makes it easy to find Brussels to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Brussels to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Brussels by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Brussels to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Brussels? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brussels to Chicago become cheaper?

Not ready to book yet? You can track prices for flights from Brussels to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.

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