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Bruxelles-National

$361+ Cheap flights from O'Hare Intl (ORD) to Bruxelles-National (BRU)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRU
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Brussels Bruxelles-National are usually found in February or August, booked 64 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Bruxelles-National (BRU). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(oojo)

One-way from

$367
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$879

Good round-trip deal

$1,020 or less

Good one-way deal

$678 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Brussels Bruxelles-National flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Brussels Bruxelles-National flights.
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From Chicago O'Hare Intl to Brussels Bruxelles-National
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One-way flight from Chicago O'Hare Intl to Brussels Bruxelles-National
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Highest demand for flights based on searches. 21% potential increase in price ($233 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Brussels Bruxelles-National.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Brussels Bruxelles-National.
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Find flight deals from O'Hare Intl to Bruxelles-National

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

This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:30 pmORD - BRU
1 stop12h 50mScandinavian Airlines
Thu 12/410:20 amBRU - ORD
1 stop13h 25mScandinavian Airlines
Deal found 3/25$582
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:55 amORD - BRU
1 stop22h 20mTurkish Airlines
Wed 12/311:40 amBRU - ORD
1 stop29h 30mTurkish Airlines
Deal found 3/25$584
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:15 pmORD - BRU
2 stops20h 15mMultiple Airlines
Mon 5/126:20 amBRU - ORD
2 stops16h 50mMultiple Airlines
Deal found 3/25$672
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:25 pmORD - BRU
1 stop20h 25mTAP AIR PORTUGAL
Fri 12/56:00 amBRU - ORD
1 stop16h 30mTAP AIR PORTUGAL
Deal found 3/25$719
This Icelandair deal was found by Cheapflights users on 3/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:30 pmORD - BRU
1 stop10h 25mIcelandair
Fri 12/512:50 pmBRU - ORD
1 stop11h 30mIcelandair
Deal found 3/25$749
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmORD - BRU
Nonstop8h 00mUnited Airlines
Fri 12/510:10 amBRU - ORD
Nonstop9h 05mUnited Airlines
Deal found 3/25$787
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:50 amORD - BRU
2 stops15h 05mAir Canada
Thu 12/410:00 amBRU - ORD
2 stops16h 48mAir Canada
Deal found 3/25$793
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:31 amORD - BRU
1 stop15h 09mDelta
Tue 6/36:10 amBRU - ORD
2 stops19h 27mDelta
Deal found 3/25$859
This Ovago deal was found by Cheapflights users on 3/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:05 pmORD - BRU
1 stop12h 10mSWISS
Wed 10/110:15 amBRU - ORD
Nonstop8h 50mSWISS
Deal found 3/25$878
This Ovago deal was found by Cheapflights users on 3/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:40 pmORD - BRU
1 stop12h 35mLufthansa
Tue 4/2910:15 amBRU - ORD
Nonstop8h 45mLufthansa
Deal found 3/25$880

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Bruxelles-National 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 March 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Bruxelles-National

Route

Depart

Return

Price

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Fri 5/9

7:15 pm-7:40 pm

2 stops41h 25m

Brussels Bruxelles-National

Fri 5/16

7:10 pm-4:10 pm

1 stop28h 00m

$593

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 9/17

11:25 am-9:20 pm

1 stop26h 55m

Brussels Bruxelles-National

Sun 9/21

2:25 pm-10:00 pm

1 stop38h 35m

$605

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 5/5

7:15 pm-10:30 pm

2 stops20h 15m

Brussels Bruxelles-National

Mon 5/12

6:20 am-4:10 pm

2 stops16h 50m

$672

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sun 5/11

6:00 pm-11:00 am

1 stop34h 00m

Brussels Bruxelles-National

Wed 5/14

5:55 am-4:10 pm

1 stop17h 15m

$784

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Tue 9/2

5:55 pm-9:00 am

Nonstop8h 05m

Brussels Bruxelles-National

Wed 9/10

10:00 am-8:11 pm

1 stop17h 11m

$822

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 5/21

10:31 am-8:40 am

1 stop15h 09m

Brussels Bruxelles-National

Tue 6/3

6:10 am-6:37 pm

2 stops19h 27m

$859

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sun 9/14

7:05 pm-2:15 pm

1 stop12h 10m

Brussels Bruxelles-National

Wed 10/1

10:15 am-12:05 pm

Nonstop8h 50m

$878

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Tue 4/22

9:40 pm-5:15 pm

1 stop12h 35m

Brussels Bruxelles-National

Tue 4/29

10:15 am-12:00 pm

Nonstop8h 45m

$880

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Tue 4/15

4:20 pm-11:05 am

1 stop11h 45m

Brussels Bruxelles-National

Thu 4/24

10:15 am-12:00 pm

Nonstop8h 45m

$889

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 7/14

6:10 pm-8:05 pm

1 stop18h 55m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 18 results
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Compare providers for flights from O'Hare Intl to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Bruxelles-National in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from O'Hare Intl 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 Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Bruxelles-National. Price data was last updated on March 21, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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 ORD to BRU?

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

It’s optimal to fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Bruxelles-National. Price data was last updated on May 26, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated March 26, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Chicago to Brussels to help guide your decision. 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
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,745 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Bruxelles-National. 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 flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Brussels Bruxelles-National Airport, with prices starting at $581. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and TAP AIR PORTUGAL, with the lowest prices starting at $605 and $784, respectively. Users have found that Scandinavian Airlines is 32% cheaper than the other options available to this destination.

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

    $425 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and Turkish Airlines, with prices starting from $514 and $651, respectively.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport are Air Canada (83%), Austrian Airlines (83%) and Brussels Airlines (83%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

    While on average a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport is generally $3,162, our data shows the cheapest flight currently is $484. When looking at the most popular route, (Chicago O'Hare Intl - Brussels Bruxelles-National), you can expect to pay $457 for that flight.

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

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

  • How can I find direct flights from O'Hare Intl to Bruxelles-National?

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Bruxelles-National 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 Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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
Charleroi
Mons
Mechelen
Spa

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Alternative routes for O'Hare Intl to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Bruxelles-National flights
O'Hare Intl to Charleroi Brussels flights

Top 8 airlines flying from O'Hare Intl to Bruxelles-National

Discover the top 8 airlines that operate flights from O'Hare Intl to Bruxelles-National. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$405Average$568FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$438Average$622FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$492Average$793FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$518Average$869FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$536Average$697FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$724Average$1,120FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$764Average$1,032FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$813Average$1,351FlexibilityNo cancel feeOn-timeN/A
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