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O'Hare Intl

$332+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ORD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$525
(American Airlines)

One-way from

$332
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$717

Good round-trip deal

$722 or less

Good one-way deal

$708 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. 6% potential increase in price ($44 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 July 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/1510:40 amBRU - ORD
1 stop13h 20mAmerican Airlines
Fri 9/2610:35 pmORD - BRU
1 stop13h 35mAmerican Airlines
Deal found 7/28$525
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:35 pmBRU - ORD
1 stop23h 15mBritish Airways
Thu 9/251:59 pmORD - BRU
2 stops17h 11mBritish Airways
Deal found 7/28$526
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 10/910:45 amBRU - ORD
1 stop17h 54mDelta
Mon 10/1310:30 amORD - BRU
2 stops16h 10mDelta
Deal found 7/30$547
This Virgin Atlantic deal was found by Cheapflights users on 7/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:45 amBRU - ORD
2 stops16h 38mVirgin Atlantic
Sun 8/3110:35 amORD - BRU
1 stop15h 05mVirgin Atlantic
Deal found 7/30$556
This KLM deal was found by Cheapflights users on 7/28. 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.
Mon 8/258:00 amBRU - ORD
1 stop13h 10mKLM
Mon 9/14:40 pmORD - BRU
1 stop10h 00mKLM
Deal found 7/28$563
This Flighttix deal was found by Cheapflights users on 7/28. 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.
Sat 8/1610:00 amBRU - ORD
1 stop17h 16mAir Canada
Fri 8/298:40 amORD - BRU
1 stop16h 20mAir Canada
Deal found 7/28$569
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 12/2811:55 amBRU - ORD
1 stop13h 57mUnited Airlines
Sat 1/32:30 pmORD - BRU
2 stops15h 45mUnited Airlines
Deal found 7/30$572
This Flighttix deal was found by Cheapflights users on 7/28. 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.
Thu 9/1110:00 amBRU - ORD
1 stop11h 55mMultiple Airlines
Thu 9/185:55 pmORD - BRU
Nonstop8h 05mMultiple Airlines
Deal found 7/28$590
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/1210:20 amBRU - ORD
2 stops34h 23mScandinavian Airlines
Sun 9/287:15 pmORD - BRU
1 stop13h 05mScandinavian Airlines
Deal found 7/29$591
This Iberia deal was found by Cheapflights users on 7/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:40 pmBRU - ORD
1 stop25h 35mIberia
Fri 9/261:59 pmORD - BRU
2 stops21h 56mIberia
Deal found 7/28$600
This Mytrip deal was found by Cheapflights users on 7/28. 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 8/251:00 pmCRL - ORD
2 stops32h 10mMultiple Airlines
Mon 9/14:40 pmORD - CRL
2 stops18h 45mMultiple Airlines
Deal found 7/28$722

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 July 30, 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

Mon 9/15

10:40 am-5:00 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 9/26

10:35 pm-7:10 pm

1 stop13h 35m

$525

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Fri 9/12

7:35 pm-11:50 am

1 stop23h 15m

Chicago O'Hare Intl

Thu 9/25

1:59 pm-2:10 pm

2 stops17h 11m

$526

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 10/9

10:45 am-9:39 pm

1 stop17h 54m

Chicago O'Hare Intl

Mon 10/13

10:30 am-9:40 am

2 stops16h 10m

$547

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 8/16

10:45 am-8:23 pm

2 stops16h 38m

Chicago O'Hare Intl

Sun 8/31

10:35 am-8:40 am

1 stop15h 05m

$556

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 8/25

8:00 am-2:10 pm

1 stop13h 10m

Chicago O'Hare Intl

Mon 9/1

4:40 pm-9:40 am

1 stop10h 00m

$563

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 1/7

3:10 pm-4:45 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 6/19

7:15 pm-2:15 pm

1 stop12h 00m

$565

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 8/16

10:00 am-8:16 pm

1 stop17h 16m

Chicago O'Hare Intl

Fri 8/29

8:40 am-8:00 am

1 stop16h 20m

$569

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 8/16

10:30 am-2:55 pm

1 stop11h 25m

Chicago O'Hare Intl

Fri 8/29

8:40 am-8:00 am

1 stop16h 20m

$585

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 9/11

10:00 am-2:55 pm

1 stop11h 55m

Chicago O'Hare Intl

Thu 9/18

5:55 pm-9:00 am

Nonstop8h 05m

$590

BrusselsChicago

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/8

7:40 pm-2:15 pm

1 stop25h 35m

Chicago O'Hare Intl

Fri 9/26

1:59 pm-6:55 pm

2 stops21h 56m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 19 results
1
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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, August is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $245). Flying from Belgium to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to Chicago O'Hare Intl Airport as you normally would.

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 July 30, 2025.
Read reviews from past customers who have flown Delta, KLM, and LOT 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.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    $383 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 Scandinavian Airlines and Lufthansa, with prices starting from $514 and $576, 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 Air Canada (73%), Austrian Airlines (73%) and Brussels 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 $1,252, our data shows the cheapest flight currently is $612. When looking at the most popular route, (Brussels Bruxelles-National - Chicago O'Hare Intl), you can expect to pay $357 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, August is the cheapest month in which you can book a flight from Belgium to Chicago O'Hare Intl Airport (average of $245). Flying from Belgium to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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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.
Frankfurt to O'Hare Intl flights
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Frederic Chopin to Midway flights
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London City to O'Hare Intl flights
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Heathrow to Midway flights
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Barcelona-El Prat to Midway flights
Duesseldorf Intl to O'Hare Intl flights
Stansted to O'Hare Intl flights
Vilnius to O'Hare Intl flights
Linate to O'Hare Intl flights
Bergamo to O'Hare Intl flights
Luton to O'Hare Intl flights
Duesseldorf Intl to Midway flights
Istanbul to Midway flights
Vicenza to O'Hare Intl flights
Sofia to O'Hare Intl flights
Berlin to O'Hare Intl flights
Shannon to O'Hare Intl flights
Sabiha Gokcen to O'Hare Intl flights
Bruxelles-National to Midway flights
Rzeszow to O'Hare Intl flights
Manchester to O'Hare Intl flights
Copenhagen to O'Hare Intl flights
Amsterdam 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$576Average$696FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$579Average$691FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$585Average$755FlexibilityNo cancel feeOn-timeN/A

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