What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

Aer Lingus, Icelandair and Lufthansa are the most popular airlines when flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport.

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

Travelers have found that booking a Sunday departure is the best way to save up to 28% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Most accurate provider : When it comes to deals on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$327+ Flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

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Find cheap flights from O'Hare Intl to Bruxelles-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Brussels Bruxelles-National are usually found in October or September, booked 64 days in advance, depart on a Monday or Wednesday and return on a Friday

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$461 (oojo)
One-way from	$327 (Trip.com)
Popular in	June
Cheapest in	October
Average price	$724
Good round-trip deal	$978 or less
Good one-way deal	$734 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. 22% potential increase in price ($244 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 April 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 abril 15, 2025.

dom. 10/127:15 pmORD - BRU

1 stop13h 05mScandinavian Airlines

dom. 10/197:00 pmBRU - ORD

2 stops28h 10mScandinavian Airlines

Deal found 4/14

$457

mar. 9/1611:25 amORD - BRU

1 stop20h 50mTurkish Airlines

mar. 9/2311:15 amBRU - ORD

1 stop29h 25mTurkish Airlines

Deal found 4/14

$574

mié. 4/233:45 pmORD - BRU

1 stop10h 55mAer Lingus

mié. 5/710:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 4/14

$690

mié. 5/77:00 amORD - BRU

2 stops27h 30mMultiple Airlines

lun. 5/126:25 pmBRU - ORD

2 stops32h 47mMultiple Airlines

Deal found 4/14

$725

dom. 10/196:00 pmORD - BRU

1 stop14h 05mTAP AIR PORTUGAL

jue. 10/235:55 amBRU - ORD

1 stop13h 40mTAP AIR PORTUGAL

Deal found 4/14

$737

mié. 12/35:55 pmORD - BRU

Nonstop8h 00mUnited Airlines

sáb. 12/1310:10 amBRU - ORD

Nonstop9h 00mUnited Airlines

Deal found 4/14

$839

Best flights from O'Hare Intl to Bruxelles-National
Discover carefully curated flight deals from O'Hare Intl to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 15, 2025.

mar. 9/237:15 pmORD - BRU

1 stop13h 05mScandinavian Airlines

mar. 10/1410:20 amBRU - ORD

1 stop12h 50mScandinavian Airlines

Deal found 4/14

$461

mar. 9/1611:25 amORD - BRU

1 stop20h 50mTurkish Airlines

mar. 9/2311:15 amBRU - ORD

1 stop29h 25mTurkish Airlines

Deal found 4/14

$574

jue. 5/299:15 pmORD - BRU

1 stop16h 25mAer Lingus

jue. 6/510:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 4/14

$703

mié. 5/77:00 amORD - BRU

2 stops27h 30mMultiple Airlines

lun. 5/126:25 pmBRU - ORD

2 stops32h 47mMultiple Airlines

Deal found 4/14

$725

sáb. 8/29:31 pmORD - BRU

1 stop26h 44mUnited Airlines

mié. 8/2010:00 amBRU - ORD

2 stops19h 05mUnited Airlines

Deal found 4/14

$810

lun. 7/216:10 pmORD - BRU

1 stop13h 55mTAP AIR PORTUGAL

jue. 8/75:55 amBRU - ORD

1 stop13h 40mTAP AIR PORTUGAL

Deal found 4/13

$815

lun. 5/124:05 pmORD - BRU

1 stop10h 40mBrussels Airlines

mié. 5/2110:15 amBRU - ORD

Nonstop8h 45mBrussels Airlines

Deal found 4/14

$890

dom. 9/1410:00 amORD - BRU

2 stops15h 05mAir Canada

jue. 9/2510:00 amBRU - ORD

1 stop11h 50mAir Canada

Deal found 4/14

$946

dom. 9/147:00 amORD - BRU

2 stops18h 40mDelta

jue. 9/2510:45 amBRU - ORD

2 stops17h 27mDelta

Deal found 4/14

$958

Last-minute flights from O'Hare Intl to Bruxelles-National
Discover last-minute flight deals from O'Hare Intl to Bruxelles-National. Data last updated abril 15, 2025 and is based on user searches.

mar. 4/224:05 pmORD - BRU

1 stop10h 40mBrussels Airlines

mar. 4/2910:15 amBRU - ORD

Nonstop8h 45mBrussels Airlines

Deal found 4/14

$890

mar. 4/225:50 pmORD - BRU

Nonstop8h 10mUnited Airlines

mar. 4/2910:15 amBRU - ORD

Nonstop8h 45mUnited Airlines

Deal found 4/14

$1,989

mié. 4/233:45 pmORD - BRU

1 stop10h 55mAer Lingus

mié. 5/710:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 4/14

$690

mié. 4/237:50 pmORD - BRU

1 stop31h 20mTurkish Airlines

mié. 5/74:15 pmBRU - ORD

1 stop24h 25mTurkish Airlines

Deal found 4/14

$757

mié. 4/231:50 pmORD - BRU

2 stops18h 30mScandinavian Airlines

mié. 5/710:20 amBRU - ORD

2 stops18h 54mScandinavian Airlines

Deal found 4/14

$784

sáb. 5/39:40 pmORD - BRU

1 stop28h 45mLOT

sáb. 5/247:35 pmBRU - ORD

1 stop31h 05mLOT

Deal found 4/13

$1,019

dom. 5/48:15 pmORD - BRU

1 stop12h 05mScandinavian Airlines

jue. 5/1510:20 amBRU - ORD

1 stop15h 05mScandinavian Airlines

Deal found 4/14

$608

mar. 5/67:25 pmORD - BRU

1 stop10h 25mIcelandair

sáb. 5/101:50 pmBRU - ORD

1 stop11h 25mIcelandair

Deal found 4/14

$1,026

mié. 5/77:00 amORD - BRU

2 stops27h 30mMultiple Airlines

lun. 5/126:25 pmBRU - ORD

2 stops32h 47mMultiple Airlines

Deal found 4/14

$725

lun. 5/124:05 pmORD - BRU

1 stop10h 40mUnited Airlines

mar. 5/2010:45 amBRU - ORD

1 stop12h 59mUnited Airlines

Deal found 4/14

$1,005

sáb. 5/2412:00 pmORD - BRU

2 stops13h 05mAir Canada

dom. 6/87:00 amBRU - ORD

2 stops15h 50mAir Canada

Deal found 4/14

$1,414

jue. 5/294:03 pmORD - BRU

2 stops21h 02mTAP AIR PORTUGAL

jue. 6/58:55 pmBRU - ORD

1 stop26h 15mTAP AIR PORTUGAL

Deal found 4/14

$1,167

One-way flights from O'Hare Intl to Bruxelles-National
Search for one-way flight options from O'Hare Intl to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated abril 15, 2025.

lun. 9/297:25 pmORD - BRU

2 stops15h 50mMultiple Airlines

Deal found 4/14

$327

mar. 8/197:15 pmORD - BRU

1 stop16h 15mScandinavian Airlines

Deal found 4/14

$369

vie. 8/16:00 pmORD - BRU

1 stop19h 05mTAP AIR PORTUGAL

Deal found 4/14

$472

sáb. 7/53:45 pmORD - BRU

1 stop10h 55mAer Lingus

Deal found 4/14

$573

mar. 7/157:25 pmORD - BRU

1 stop10h 25mIcelandair

Deal found 4/14

$615

vie. 8/110:39 amORD - BRU

2 stops16h 16mBritish Airways

Deal found 4/14

$618

vie. 5/2311:25 amORD - BRU

1 stop15h 25mTurkish Airlines

Deal found 4/14

$681

mar. 8/195:55 pmORD - BRU

Nonstop8h 05mUnited Airlines

Deal found 4/14

$714

sáb. 7/55:55 pmORD - BRU

Nonstop8h 05mBrussels Airlines

Deal found 4/14

$1,019

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

mar. 9/23

7:15 pm-3:20 pm

1 stop13h 05m

Brussels Bruxelles-National

mar. 10/14

10:20 am-4:10 pm

1 stop12h 50m

$461

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

mar. 9/16

11:25 am-3:15 pm

1 stop20h 50m

Brussels Bruxelles-National

mar. 9/23

11:15 am-9:40 am

1 stop29h 25m

$574

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

jue. 5/29

9:15 pm-8:40 pm

1 stop16h 25m

Brussels Bruxelles-National

jue. 6/5

10:20 am-7:00 pm

1 stop15h 40m

$703

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

mié. 5/7

7:00 am-5:30 pm

2 stops27h 30m

Brussels Bruxelles-National

lun. 5/12

6:25 pm-8:12 pm

2 stops32h 47m

$725

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

sáb. 8/2

9:31 pm-7:15 am

1 stop26h 44m

Brussels Bruxelles-National

mié. 8/20

10:00 am-10:05 pm

2 stops19h 05m

$810

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

lun. 7/21

6:10 pm-3:05 pm

1 stop13h 55m

Brussels Bruxelles-National

jue. 8/7

5:55 am-12:35 pm

1 stop13h 40m

$815

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

lun. 5/12

4:05 pm-9:45 am

1 stop10h 40m

Brussels Bruxelles-National

mié. 5/21

10:15 am-12:00 pm

Nonstop8h 45m

$890

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

dom. 9/14

10:00 am-8:05 am

2 stops15h 05m

Brussels Bruxelles-National

jue. 9/25

10:00 am-2:50 pm

1 stop11h 50m

$946

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

dom. 9/14

7:00 am-8:40 am

2 stops18h 40m

Brussels Bruxelles-National

mar. 9/23

10:45 am-11:53 pm

2 stops20h 08m

$958

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

lun. 9/29

7:25 pm-6:15 pm

2 stops15h 50m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 18 results

Compare providers for flights from O'Hare Intl to Bruxelles-National

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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?

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?

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.

Weekly flight availability from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

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

Rainfall in Bruxelles-National 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

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

Peruse reviews from past customers who have flown with Delta, United Airlines and Brussels Airlines 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

7,917 reviews

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

7,917 reviews

Delta

8.0

Very good

7,917 reviews

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

8,656 reviews

Delta

8.0

Very good

7,917 reviews

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.

Brussels Airlines

7.4

Good

345 reviews

Delta

8.0

Very good

7,917 reviews

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

3,760 reviews

Delta

8.0

Very good

7,917 reviews

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.

Scandinavian Airlines

7.3

Good

1,335 reviews

Delta

8.0

Very good

7,917 reviews

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

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 $461. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Aer Lingus, with the lowest prices starting at $574 and $703, respectively. Users have found that Scandinavian Airlines is 45% 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?
$369 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 Aer Lingus, with prices starting from $472 and $573, 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 SWISS (83%), Air Canada (82%) and Austrian Airlines (82%).
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 $3,022, our data shows the cheapest flight currently is $494. When looking at the most popular route, (Chicago O'Hare Intl - Brussels Bruxelles-National), you can expect to pay $461 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

Charleroi

Mons

Mechelen

Zaventem

Spa

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

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$401	Average$593	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$405	Average$570	FlexibilityNo cancel fee	On-time76%
Turkish Airlines	Cheapest$492	Average$811	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$512	Average$714	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$518	Average$869	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$724	Average$1,110	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$754	Average$1,060	FlexibilityNo cancel fee	On-time76%
Brussels Airlines	Cheapest$813	Average$1,351	FlexibilityNo cancel fee	On-timeN/A

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$327+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Brussels Bruxelles-National are usually found in October or September, booked 64 days in advance, depart on a Monday or Wednesday and return on a Friday

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from O'Hare Intl to Bruxelles-NationalExplore 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 abril 15, 2025.

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 abril 15, 2025.

Cheapflights Fare Finder

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.

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 April.

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.

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 April 11, 2025.

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

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 abril 15, 2025.

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.

Weekly flight availability from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Rainfall in Bruxelles-National by month

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

Temperature in Bruxelles-National by month

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

Reviews of airlines servicing Bruxelles-National

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?

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

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

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

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

How can I 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?

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

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Alternative routes for O'Hare Intl to Bruxelles-National

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

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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 abril 15, 2025.