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O'Hare Intl

$347+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ORD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap 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 November 3, 2025.

Round-trip from

$525
(Scandinavian Airlines)

One-way from

$347
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$589

Good round-trip deal

$804 or less

Good one-way deal

$789 or less
From Belgium to Chicago O'Hare Intl
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One-way flight from Belgium to Chicago O'Hare Intl
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Belgium to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Belgium to Chicago O'Hare Intl.
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Find 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 November 3, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 11/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:30 amBRU - ORD
2 stops36h 15mScandinavian Airlines
Mon 12/297:20 pmORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 11/2$525
This Scandinavian Airlines deal was found by Cheapflights users on 11/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:45 pmBRU - ORD
2 stops28h 00mScandinavian Airlines
Sun 12/287:20 pmORD - BRU
1 stop31h 20mScandinavian Airlines
Deal found 11/2$529
This Expedia deal was found by Cheapflights users on 11/2. 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 12/1110:15 amBRU - ORD
1 stop14h 40mAer Lingus
Tue 12/163:50 pmORD - BRU
1 stop10h 45mAer Lingus
Deal found 11/2$531
This Gotogate deal was found by Cheapflights users on 11/2. 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.
Wed 12/1010:15 amBRU - ORD
1 stop14h 40mAer Lingus
Mon 12/153:50 pmORD - BRU
1 stop10h 45mAer Lingus
Deal found 11/2$537
This Vliegwinkel deal was found by Cheapflights users on 10/31. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:20 amBRU - ORD
1 stop13h 25mScandinavian Airlines
Fri 11/287:20 pmORD - BRU
1 stop12h 10mScandinavian Airlines
Deal found 10/31$545
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:20 amBRU - ORD
1 stop13h 25mScandinavian Airlines
Mon 11/177:20 pmORD - BRU
2 stops32h 30mScandinavian Airlines
Deal found 11/1$552
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Thu 11/208:55 amCRL - ORD
1 stop18h 05mMultiple Airlines
Thu 11/279:55 pmORD - CRL
1 stop17h 35mMultiple Airlines
Deal found 11/2$665
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/176:05 pmCRL - ORD
3 stops30h 43mMultiple Airlines
Sun 11/306:50 pmORD - CRL
2 stops20h 55mMultiple Airlines
Deal found 11/2$713
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 12/45:35 pmCRL - ORD
2 stops28h 50mMultiple Airlines
Fri 12/1211:48 amORD - CRL
3 stops23h 32mMultiple Airlines
Deal found 11/1$760
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 12/45:35 pmCRL - ORD
2 stops28h 50mMultiple Airlines
Sat 12/132:00 pmORD - CRL
2 stops18h 40mMultiple Airlines
Deal found 11/1$795
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Thu 12/115:35 pmCRL - ORD
2 stops28h 50mMultiple Airlines
Mon 12/155:00 amORD - CRL
3 stops33h 35mMultiple Airlines
Deal found 11/2$847
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sat 11/1511:40 amCRL - ORD
2 stops29h 25mMultiple Airlines
Fri 11/286:30 pmORD - CRL
2 stops19h 15mMultiple Airlines
Deal found 11/1$861

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 November 3, 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 3/6

6:00 am-3:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sun 4/26

6:00 pm-11:55 pm

1 stop22h 55m

$525

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 3/1

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Sat 3/14

8:20 pm-9:40 am

1 stop31h 20m

$540

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 11/15

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Fri 11/28

7:20 pm-2:30 pm

1 stop12h 10m

$545

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 11/17

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Sun 11/30

7:20 pm-2:30 pm

1 stop12h 10m

$561

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 12/11

10:20 am-9:39 pm

2 stops18h 19m

Chicago O'Hare Intl

Sun 12/28

7:20 pm-9:40 am

1 stop31h 20m

$602

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 12/15

10:20 am-9:39 pm

2 stops18h 19m

Chicago O'Hare Intl

Mon 12/29

7:20 pm-9:40 am

1 stop31h 20m

$602

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 12/4

5:55 pm-3:25 pm

1 stop28h 30m

Chicago O'Hare Intl

Fri 12/12

8:15 pm-11:50 pm

1 stop20h 35m

$606

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 11/23

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Mon 12/29

7:20 pm-6:40 pm

2 stops16h 20m

$632

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 11/16

7:45 pm-4:45 pm

2 stops28h 00m

Chicago O'Hare Intl

Sat 11/29

7:20 pm-7:05 pm

2 stops16h 45m

$634

BrusselsChicago

CRL - ORD

CRLORD

Charleroi Brussels

Wed 2/4

2:55 pm-2:55 pm

2 stops31h 00m

Chicago O'Hare Intl

Sun 4/12

8:50 pm-6:15 pm

1 stop14h 25m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 31 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, February is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $441). Flying from Belgium to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $539). 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 November 3, 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 November 3, 2025.

The most flights from BE0 to ORD 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).

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 November 3, 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
8,993 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

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
8,993 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

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
369 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

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
7,542 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

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 $525, TAP AIR PORTUGAL can have you in Chicago O'Hare Intl Airport from Belgium in 16h 25m. Airlines will cover a distance of 4145 mi. This flight may include one or multiple stops.

  • 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 United Airlines (89%), Austrian Airlines (78%) and Brussels Airlines (78%).

  • 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 $1,275, our data shows the cheapest flight currently is $679. When looking at the most popular route, (Brussels Bruxelles-National - Chicago O'Hare Intl), you can expect to pay $495 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, February is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $441). Flying from Belgium to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $539). 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
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

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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.
Heathrow to O'Hare Intl flights
Charles de Gaulle to O'Hare Intl flights
Frederic Chopin to O'Hare Intl flights
Frankfurt to O'Hare Intl flights
Frederic Chopin to Midway flights
Heathrow to Midway flights
Gatwick to O'Hare Intl flights
Zurich to O'Hare Intl flights
London City to O'Hare Intl flights
Madrid to O'Hare Intl flights
Orly to O'Hare Intl flights
Vienna to O'Hare Intl flights
Malpensa to O'Hare Intl flights
Stansted to O'Hare Intl flights
Munich to O'Hare Intl flights
Dublin to O'Hare Intl flights
Charles de Gaulle to Midway flights
Krakow to O'Hare Intl flights
Istanbul to O'Hare Intl flights
Luton to O'Hare Intl flights
Amsterdam to O'Hare Intl flights
Barcelona-El Prat to O'Hare Intl flights
Athens to O'Hare Intl flights
Vicenza to O'Hare Intl flights
Bruxelles-National to O'Hare Intl flights
Duesseldorf Intl to O'Hare Intl flights
Bergamo to O'Hare Intl flights
Barcelona-El Prat to Midway flights
Linate to O'Hare Intl flights
Madrid to Midway flights
Beauvais-Tille to O'Hare Intl flights
Basel to O'Hare Intl flights
Sofia to O'Hare Intl flights
Modlin to O'Hare Intl flights
Lisbon to O'Hare Intl flights
Leonardo da Vinci/Fiumicino to O'Hare Intl flights
Amsterdam to Midway flights
Vicenza to Midway flights
Berlin to O'Hare Intl flights
Belgrade to O'Hare Intl flights
Duesseldorf Intl to Midway flights
Munich to Midway 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$521Average$669FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$521Average$680FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$568Average$688FlexibilityNo cancel feeOn-time69%

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