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O'Hare Intl

$336+ Cheap flights from Belgium to O'Hare Intl (ORD)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ORD
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Belgium to O'Hare Intl

Cheapest flights from Belgium to O'Hare Intl
Explore the most affordable flight options available from Belgium to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:55 pmBRU - ORD
1 stop27h 50mTAP AIR PORTUGAL
Fri 1/98:15 pmORD - BRU
1 stop13h 50mTAP AIR PORTUGAL
Deal found 12/24$703
This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:20 amBRU - ORD
1 stop13h 25mScandinavian Airlines
Sat 1/107:20 pmORD - BRU
1 stop12h 10mScandinavian Airlines
Deal found 12/24$838
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:10 pmBRU - ORD
1 stop32h 35mScandinavian Airlines
Fri 1/97:20 pmORD - BRU
2 stops33h 35mScandinavian Airlines
Deal found 12/25$843
This Delta deal was found by Cheapflights users on 12/24. 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.
Sat 12/278:05 amBRU - ORD
2 stops17h 19mDelta
Fri 1/910:29 amORD - BRU
2 stops16h 41mDelta
Deal found 12/24$967
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:55 pmBRU - ORD
1 stop27h 50mTAP AIR PORTUGAL
Sat 1/107:45 amORD - BRU
2 stops20h 15mTAP AIR PORTUGAL
Deal found 12/26$982
This KLM deal was found by Cheapflights users on 12/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:45 amBRU - ORD
1 stop10h 35mKLM
Sat 1/34:25 pmORD - BRU
1 stop14h 50mKLM
Deal found 12/25$1,058
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:15 pmBRU - ORD
2 stops34h 10mMultiple Airlines
Mon 12/293:50 pmORD - BRU
1 stop19h 00mMultiple Airlines
Deal found 12/25$1,061
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:55 pmBRU - ORD
1 stop28h 30mTAP AIR PORTUGAL
Fri 1/210:10 amORD - BRU
2 stops17h 50mTAP AIR PORTUGAL
Deal found 12/24$1,079
This KLM deal was found by Cheapflights users on 12/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:45 pmBRU - ORD
1 stop30h 35mKLM
Sat 1/104:25 pmORD - BRU
1 stop10h 45mKLM
Deal found 12/26$1,098
This Mytrip deal was found by Cheapflights users on 12/24. 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.
Fri 12/269:20 pmCRL - ORD
2 stops29h 40mMultiple Airlines
Sat 1/37:40 pmORD - CRL
2 stops19h 25mMultiple Airlines
Deal found 12/24$1,317
This Mytrip deal was found by Cheapflights users on 12/24. 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.
Fri 12/269:20 pmCRL - ORD
2 stops29h 40mMultiple Airlines
Fri 1/24:25 pmORD - CRL
2 stops21h 20mMultiple Airlines
Deal found 12/24$1,388
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:40 pmCRL - ORD
1 stop37h 15mMultiple Airlines
Tue 1/69:50 pmORD - CRL
2 stops40h 05mMultiple Airlines
Deal found 12/26$1,501

Find flight deals from Belgium to O'Hare Intl

Keep the following information in mind while searching for Belgium to O'Hare Intl flight deals. Data was last updated December 26, 2025.

Round-trip from

$516
(Flightnetwork)

One-way from

$336
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$721

Good round-trip deal

$810 or less
From Belgium to Chicago O'Hare Intl
Search Deals
One-way flight from Belgium to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Belgium to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belgium to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Belgium to Chicago O'Hare Intl Airport that are best for you.

Fly from

Belgium

Fly to

O'Hare Intl

Route

Depart

Return

Price

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 2/20

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 3/6

7:10 pm-9:40 am

1 stop31h 30m

$573

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 1/15

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Mon 1/19

7:20 pm-9:40 am

1 stop31h 20m

$590

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 1/13

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Thu 1/29

7:10 pm-9:40 am

1 stop31h 30m

$590

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 2/9

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Mon 2/16

7:20 pm-10:50 am

2 stops32h 30m

$600

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 1/22

8:40 am-10:42 pm

3 stops45h 02m

Chicago O'Hare Intl

Fri 1/30

6:30 pm-8:45 pm

2 stops19h 15m

$637

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 2/4

6:55 am-10:42 pm

3 stops46h 47m

Chicago O'Hare Intl

Wed 2/11

6:30 pm-8:55 pm

2 stops19h 25m

$644

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 2/23

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Fri 2/27

6:30 pm-8:45 pm

2 stops19h 15m

$678

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Mon 2/9

6:50 am-8:10 pm

2 stops20h 20m

Chicago O'Hare Intl

Mon 2/16

3:35 pm-9:00 pm

2 stops22h 25m

$701

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 1/22

8:55 am-8:00 pm

1 stop18h 05m

Chicago O'Hare Intl

Thu 1/29

9:55 pm-10:30 pm

1 stop17h 35m

$730

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Thu 1/15

7:25 am-8:18 am

3 stops31h 53m

Chicago O'Hare Intl

Wed 1/28

5:15 am-4:05 pm

3 stops27h 50m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 24 results
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Best time to book a flight from Belgium to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Belgium to Chicago O'Hare Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $486). Flying from Belgium to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $554). 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 ORD?

Find hourly flight availability from Belgium to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

When flying from Belgium to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight in the evening.

Weekly flight availability from Belgium to Chicago O'Hare Intl Airport

Explore weekly flight availability from Belgium to O'Hare Intl. 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 26, 2025.

The most flights from BE0 to ORD are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Belgium to Chicago delayed?

About 13% of weekly flights between Belgium and Chicago have experienced delays in the past year, with the average delay time being 170 minutes.

What is the most punctual flight time for Belgium to Chicago flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Belgium to Chicago flights?

Over the last year, Air Antilles have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated December 26, 2025.
Read reviews from past customers who have flown United Airlines, Brussels Airlines, and Lufthansa from Belgium to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Brussels Airlines
7.2
Good
375 reviews
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Lufthansa
6.8
Okay
7,655 reviews
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Belgium to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belgium to Chicago O'Hare Intl Airport?

    For as low as $573, Scandinavian Airlines can have you in Chicago O'Hare Intl Airport from Belgium in 32h 35m. Airlines will cover a distance of 4145 mi.

  • What are the cheapest airlines to fly from Belgium to Chicago O'Hare Intl Airport one-way?

    $423 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Aer Lingus and LOT, with prices starting from $505 and $521, respectively.

  • What are the most reliable airlines from Belgium to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Belgium to Chicago O'Hare Intl Airport are Lufthansa (75%), Air Canada (73%) and Austrian Airlines (73%).

  • What are the cheapest flights from Belgium to Chicago O'Hare Intl Airport?

    While on average a flight from Belgium to Chicago O'Hare Intl Airport is generally $938, our data shows the cheapest flight currently is $669. When looking at the most popular route, (Brussels Bruxelles-National - Chicago O'Hare Intl), you can expect to pay $515 for that flight.

  • Can I find deals for flights from Belgium to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Belgium to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to O'Hare Intl?

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

  • Can I find deals for business class flights from Belgium to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Belgium to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Chicago O'Hare Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $486). Flying from Belgium to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $554). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora
Evanston

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Alternative routes for Belgium to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to O'Hare Intl flights
Frankfurt to O'Hare Intl flights
Frederic Chopin to O'Hare Intl flights
Heathrow to O'Hare Intl flights
Frederic Chopin to Midway flights
Orly to O'Hare Intl flights
Charles de Gaulle to Midway flights
Bruxelles-National to O'Hare Intl flights
Vienna to O'Hare Intl flights
Beauvais-Tille to O'Hare Intl flights
Istanbul to O'Hare Intl flights
Amsterdam to O'Hare Intl flights
Madrid to O'Hare Intl flights
Munich to O'Hare Intl flights
Athens to O'Hare Intl flights
Krakow to O'Hare Intl flights
Madrid to Midway flights
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Gatwick to O'Hare Intl flights
Modlin to O'Hare Intl flights
Frankfurt-Hahn to O'Hare Intl flights
Heathrow to Midway flights
London City to O'Hare Intl flights
Dublin to O'Hare Intl flights
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Barcelona-El Prat to O'Hare Intl flights
Malpensa to O'Hare Intl flights
Leonardo da Vinci/Fiumicino to O'Hare Intl flights
Belgrade to O'Hare Intl flights
Luton to O'Hare Intl flights
Berlin to O'Hare Intl flights
Bruxelles-National to Midway flights
Duesseldorf Intl to O'Hare Intl flights
Bergamo to O'Hare Intl flights
Vicenza to O'Hare Intl flights
Katowice to O'Hare Intl flights
Lyon to O'Hare Intl flights
Hamburg to Midway flights
Sabiha Gokcen to O'Hare Intl flights
Basel to O'Hare Intl flights
Barcelona-El Prat to Midway flights
Geneva to O'Hare Intl flights
Skopje to O'Hare Intl flights

Top 3 airlines flying from Belgium to O'Hare Intl

Discover the top 3 airlines that operate flights from Belgium to O'Hare Intl. 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$521Average$669FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$521Average$665FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$568Average$697FlexibilityNo cancel feeOn-time69%

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