What are the cheapest airlines to fly from Illinois to Brussels Bruxelles-National Airport one-way?

The cheapest airlines for a one-way flight from Illinois to Brussels Bruxelles-National Airport are Icelandair ($215), Scandinavian Airlines ($363), and Air Canada ($431).

What are the most popular routes from Illinois to Brussels Bruxelles-National Airport?

The most popular route from Illinois to Brussels Bruxelles-National Airport is Chicago O'Hare Intl - Brussels Bruxelles-National. You may also consider Chicago Midway - Brussels Bruxelles-National or Lambert-St Louis - Brussels Bruxelles-National.

What are the cheapest flights from Illinois to Brussels Bruxelles-National Airport?

While on average a flight from Illinois to Brussels Bruxelles-National Airport is generally $2,210, our data shows the cheapest flight currently is $439. When looking at the most popular route, (Chicago O'Hare Intl - Brussels Bruxelles-National), you can expect to pay $323 for that flight.

What are the most reliable airlines from Illinois to Brussels Bruxelles-National Airport?

No one likes to see their flight delayed. When booking a flight from Illinois to Brussels Bruxelles-National Airport consider choosing Air Canada (67%), Austrian Airlines (67%) or Brussels Airlines (67%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Illinois to Brussels Bruxelles-National Airport?

Before booking your flight from Illinois to Brussels Bruxelles-National Airport check out the most popular airlines for this route: British Airways, Aer Lingus or Icelandair.

How far in advance should I book a flight from Illinois to Brussels Bruxelles-National Airport?

To save up to 52% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to Brussels Bruxelles-National Airport from $651 1-2 weeks out and tickets from $651 for flights departing within the next 72 hours.

What is the cheapest month to fly from Illinois to Brussels Bruxelles-National Airport?

Our data shows that October tends to be the cheapest month to fly to Brussels Bruxelles-National Airport from Illinois. Users have commonly found prices around $833 for the month, but tickets can be as low as $379. Due to multiple factors, prepare for potentially higher prices in July.

Can I find deals for flights from Illinois to Bruxelles-National that include hotel bookings?

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

How can I find direct flights from Illinois to Bruxelles-National?

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

Can I find deals for business class flights from Illinois to Bruxelles-National?

Yes. Cheapflights offers flight deals from Illinois 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.

$215+ Flights from Illinois to Brussels Bruxelles-National Airport

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Cheap flight deals from Illinois to Bruxelles-National

Round-trip from	$489 (oojo)
One-way from	$215 (Gotogate)
Popular in	July
Cheapest in	October
Average price	$1,085
Good round-trip deal	$894 or less
Good one-way deal	$527 or less

From Illinois to Brussels Bruxelles-National

Search Deals

One-way flight from Illinois to Brussels Bruxelles-National

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Highest demand for flights based on searches. 14% potential increase in price ($146 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Illinois to Brussels Bruxelles-National.

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Price to beat on a one-way flight from Illinois to Brussels Bruxelles-National.

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Find flight deals from Illinois to Bruxelles-National

Cheapest flights from Illinois to Bruxelles-National
Explore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sat 9/137:15 pmORD - BRU

1 stop12h 00mScandinavian Airlines

Thu 10/210:20 amBRU - ORD

1 stop12h 50mScandinavian Airlines

Deal found 6/11

$474

Mon 8/410:15 pmORD - BRU

1 stop31h 35mIcelandair

Wed 8/131:50 pmBRU - ORD

1 stop11h 25mIcelandair

Deal found 6/11

$494

Wed 8/209:30 pmORD - BRU

1 stop13h 50mFinnair

Tue 8/2612:05 pmBRU - ORD

1 stop13h 45mFinnair

Deal found 6/10

$515

Wed 8/204:00 pmORD - BRU

2 stops21h 25mMultiple Airlines

Tue 8/2612:05 pmBRU - ORD

1 stop13h 45mMultiple Airlines

Deal found 6/10

$517

Mon 8/184:50 pmORD - BRU

2 stops14h 30mBritish Airways

Mon 8/257:05 pmBRU - ORD

1 stop23h 50mBritish Airways

Deal found 6/11

$528

Wed 12/35:55 pmORD - BRU

Nonstop8h 00mUnited Airlines

Tue 12/910:00 amBRU - ORD

1 stop11h 45mUnited Airlines

Deal found 6/10

$540

Mon 8/410:40 amORD - BRU

1 stop14h 20mAir Canada

Wed 8/1310:00 amBRU - ORD

2 stops15h 53mAir Canada

Deal found 6/11

$543

Mon 8/410:40 amORD - BRU

1 stop14h 20mSWISS

Wed 8/1310:00 amBRU - ORD

1 stop17h 16mSWISS

Deal found 6/11

$559

Wed 8/2010:11 amMDW - BRU

2 stops15h 29mVirgin Atlantic

Tue 8/2610:45 amBRU - MDW

2 stops17h 59mVirgin Atlantic

Deal found 6/10

$559

Wed 8/2010:11 amMDW - BRU

2 stops15h 29mDelta

Tue 8/2610:45 amBRU - MDW

2 stops17h 59mDelta

Deal found 6/10

$560

Tue 11/186:43 pmSTL - BRU

2 stops30h 12mAir Canada

Tue 11/2510:00 amBRU - STL

2 stops36h 29mAir Canada

Deal found 6/11

$581

Mon 8/45:55 pmORD - BRU

Nonstop8h 05mLufthansa

Wed 8/1310:15 amBRU - ORD

Nonstop8h 40mLufthansa

Deal found 6/11

$583

Best flights from Illinois to Bruxelles-National
Discover carefully curated flight deals from Illinois to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 9/67:15 pmORD - BRU

2 stops16h 05mScandinavian Airlines

Fri 9/127:00 pmBRU - ORD

2 stops28h 10mScandinavian Airlines

Deal found 6/11

$489

Mon 8/410:15 pmORD - BRU

1 stop31h 35mIcelandair

Wed 8/131:50 pmBRU - ORD

1 stop11h 25mIcelandair

Deal found 6/11

$494

Wed 8/209:30 pmORD - BRU

1 stop13h 50mFinnair

Tue 8/2612:05 pmBRU - ORD

1 stop13h 45mFinnair

Deal found 6/10

$515

Wed 8/204:00 pmORD - BRU

2 stops21h 25mMultiple Airlines

Tue 8/2612:05 pmBRU - ORD

1 stop13h 45mMultiple Airlines

Deal found 6/10

$517

Mon 8/184:50 pmORD - BRU

2 stops14h 30mBritish Airways

Mon 8/257:05 pmBRU - ORD

1 stop23h 50mBritish Airways

Deal found 6/11

$528

Wed 8/208:40 amORD - BRU

1 stop16h 20mUnited Airlines

Tue 8/2610:15 amBRU - ORD

Nonstop8h 40mUnited Airlines

Deal found 6/10

$540

Mon 8/410:40 amORD - BRU

1 stop14h 20mAir Canada

Wed 8/1310:00 amBRU - ORD

2 stops15h 53mAir Canada

Deal found 6/11

$543

Mon 8/410:40 amORD - BRU

1 stop14h 20mSWISS

Wed 8/1310:00 amBRU - ORD

1 stop17h 16mSWISS

Deal found 6/11

$559

Wed 8/2010:11 amMDW - BRU

2 stops15h 29mVirgin Atlantic

Tue 8/2610:45 amBRU - MDW

2 stops17h 59mVirgin Atlantic

Deal found 6/10

$559

Wed 8/2010:11 amMDW - BRU

2 stops15h 29mDelta

Tue 8/2610:45 amBRU - MDW

2 stops17h 59mDelta

Deal found 6/10

$560

Mon 8/45:55 pmORD - BRU

Nonstop8h 05mLufthansa

Wed 8/1310:15 amBRU - ORD

Nonstop8h 40mLufthansa

Deal found 6/11

$583

Tue 8/1212:43 pmMDW - BRU

1 stop12h 57mKLM

Sun 8/2410:45 amBRU - MDW

1 stop18h 04mKLM

Deal found 6/9

$605

Last-minute flights from Illinois to Bruxelles-National
Discover last-minute flight deals from Illinois to Bruxelles-National. Data last updated June 12, 2025 and is based on user searches.

Tue 6/179:40 pmORD - BRU

1 stop28h 45mLOT

Wed 9/107:35 pmBRU - ORD

1 stop31h 05mLOT

Deal found 6/12

$1,068

Tue 6/173:45 pmORD - BRU

1 stop10h 55mAer Lingus

Fri 7/410:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 6/9

$1,295

Tue 6/177:05 pmORD - BRU

1 stop12h 10mSWISS

Tue 6/249:40 amBRU - ORD

1 stop13h 15mSWISS

Deal found 6/10

$1,973

Wed 6/185:55 pmORD - BRU

Nonstop8h 05mLufthansa

Tue 6/248:30 amBRU - ORD

1 stop11h 25mLufthansa

Deal found 6/12

$1,930

Wed 6/185:55 pmORD - BRU

Nonstop8h 05mUnited Airlines

Tue 6/2410:15 amBRU - ORD

Nonstop8h 40mUnited Airlines

Deal found 6/12

$1,934

Wed 6/1810:26 amMDW - BRU

2 stops15h 14mVirgin Atlantic

Tue 6/2410:45 amBRU - MDW

2 stops18h 00mVirgin Atlantic

Deal found 6/12

$1,954

Thu 6/199:08 pmORD - BRU

2 stops29h 52mMultiple Airlines

Fri 6/2711:15 amBRU - ORD

1 stop34h 34mMultiple Airlines

Deal found 6/10

$899

Thu 6/1910:26 amMDW - BRU

1 stop15h 14mKLM

Fri 6/2710:45 amBRU - MDW

1 stop14h 17mKLM

Deal found 6/10

$2,014

Thu 6/199:24 amMDW - BRU

2 stops16h 16mDelta

Fri 6/276:10 amBRU - MDW

2 stops18h 30mDelta

Deal found 6/10

$2,068

Thu 6/192:05 pmMDW - BRU

3 stops15h 45mMultiple Airlines

Fri 6/271:50 pmBRU - MDW

2 stops17h 20mMultiple Airlines

Deal found 6/10

$2,706

Sun 6/227:15 pmORD - BRU

2 stops33h 45mScandinavian Airlines

Sat 7/55:05 pmBRU - ORD

2 stops30h 05mScandinavian Airlines

Deal found 6/12

$1,926

Sun 6/221:04 pmORD - BRU

2 stops21h 06mAustrian Airlines

Wed 6/255:55 pmBRU - ORD

2 stops31h 50mAustrian Airlines

Deal found 6/11

$3,869

One-way flights from Illinois to Bruxelles-National
Search for one-way flight options from Illinois to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 7/297:25 pmORD - BRU

1 stop10h 25mIcelandair

Deal found 6/11

$215

Fri 7/1810:15 pmORD - BRU

3 stops27h 50mMultiple Airlines

Deal found 6/12

$286

Thu 9/41:59 pmMDW - BRU

2 stops15h 51mMultiple Airlines

Deal found 6/11

$332

Fri 9/57:15 pmORD - BRU

2 stops33h 00mScandinavian Airlines

Deal found 6/11

$363

Sun 7/278:40 amORD - BRU

2 stops21h 35mAir Canada

Deal found 6/12

$431

Tue 7/2910:30 amMDW - BRU

1 stop15h 10mVirgin Atlantic

Deal found 6/11

$432

Tue 7/225:55 pmORD - BRU

Nonstop8h 05mUnited Airlines

Deal found 6/10

$440

Tue 7/2212:43 pmMDW - BRU

1 stop12h 57mKLM

Deal found 6/10

$442

Wed 7/237:10 amORD - BRU

2 stops18h 30mDelta

Deal found 6/10

$444

Tue 7/229:25 amMDW - BRU

2 stops16h 15mDelta

Deal found 6/10

$444

Fri 8/16:00 pmORD - BRU

1 stop19h 05mTAP AIR PORTUGAL

Deal found 6/9

$457

Sun 7/65:55 pmORD - BRU

Nonstop8h 05mLufthansa

Deal found 6/12

$475

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois 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

Sat 9/13

7:15 pm-2:15 pm

1 stop12h 00m

Brussels Bruxelles-National

Thu 10/2

10:20 am-4:10 pm

1 stop12h 50m

$474

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 8/4

10:15 pm-12:50 pm

1 stop31h 35m

Brussels Bruxelles-National

Wed 8/13

1:50 pm-6:15 pm

1 stop11h 25m

$494

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 8/20

9:30 pm-6:20 pm

1 stop13h 50m

Brussels Bruxelles-National

Tue 8/26

12:05 pm-6:50 pm

1 stop13h 45m

$515

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 8/20

4:00 pm-8:25 pm

2 stops21h 25m

Brussels Bruxelles-National

Tue 8/26

12:05 pm-6:50 pm

1 stop13h 45m

$517

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 8/18

4:50 pm-2:20 pm

2 stops14h 30m

Brussels Bruxelles-National

Mon 8/25

7:05 pm-11:55 am

1 stop23h 50m

$528

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 12/3

5:55 pm-8:55 am

Nonstop8h 00m

Brussels Bruxelles-National

Tue 12/9

10:00 am-2:45 pm

1 stop11h 45m

$540

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 8/4

10:40 am-8:00 am

1 stop14h 20m

Brussels Bruxelles-National

Wed 8/13

10:00 am-6:53 pm

2 stops15h 53m

$543

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 8/4

10:40 am-8:00 am

1 stop14h 20m

Brussels Bruxelles-National

Wed 8/13

10:00 am-8:16 pm

1 stop17h 16m

$559

ChicagoBrussels

MDW - BRU

MDWBRU

Chicago Midway

Wed 8/20

10:11 am-8:40 am

2 stops15h 29m

Brussels Bruxelles-National

Tue 8/26

10:45 am-9:44 pm

2 stops17h 59m

$559

ChicagoBrussels

MDW - BRU

MDWBRU

Chicago Midway

Wed 8/20

10:11 am-8:40 am

2 stops15h 29m

Brussels Bruxelles-National

Tue 8/26

10:45 am-9:44 pm

2 stops17h 59m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 47 results

...

Best time to book a flight from Illinois to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Illinois 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 Illinois to Brussels Bruxelles-National Airport

What is the cheapest month to book a flight from Illinois to Brussels Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Illinois to Brussels Bruxelles-National Airport (average of $614). Flying from Illinois to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,096). 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 IL to BRU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Brussels Bruxelles-National Airport as you normally would.

Weekly flight availability from Illinois to Brussels Bruxelles-National Airport

The most flights from USIL 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

Read through reviews of airlines operating flights from Illinois to Brussels, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Illinois to Brussels Bruxelles-National Airport one-way?
The cheapest airlines for a one-way flight from Illinois to Brussels Bruxelles-National Airport are Icelandair ($215), Scandinavian Airlines ($363), and Air Canada ($431).
What are the most popular routes from Illinois to Brussels Bruxelles-National Airport?
The most popular route from Illinois to Brussels Bruxelles-National Airport is Chicago O'Hare Intl - Brussels Bruxelles-National. You may also consider Chicago Midway - Brussels Bruxelles-National or Lambert-St Louis - Brussels Bruxelles-National.
What are the most reliable airlines from Illinois to Brussels Bruxelles-National Airport?
No one likes to see their flight delayed. When booking a flight from Illinois to Brussels Bruxelles-National Airport consider choosing Air Canada (67%), Austrian Airlines (67%) or Brussels Airlines (67%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Illinois to Brussels Bruxelles-National Airport?
While on average a flight from Illinois to Brussels Bruxelles-National Airport is generally $2,210, our data shows the cheapest flight currently is $439. When looking at the most popular route, (Chicago O'Hare Intl - Brussels Bruxelles-National), you can expect to pay $323 for that flight.
Can I find deals for flights from Illinois to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Illinois to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Bruxelles-National.
Can I find deals for business class flights from Illinois to Bruxelles-National?
Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Illinois to Brussels Bruxelles-National Airport (average of $614). Flying from Illinois to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,096). 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

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Illinois to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$313	Average$506	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$428	Average$534	FlexibilityNo cancel fee	On-time76%
Turkish Airlines	Cheapest$492	Average$821	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$513	Average$883	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$551	Average$634	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$552	Average$729	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$639	Average$1,112	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$728	Average$1,078	FlexibilityNo cancel fee	On-time76%
Brussels Airlines	Cheapest$813	Average$1,318	FlexibilityNo cancel fee	On-timeN/A

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$215+ Cheap flights from Illinois 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Bruxelles-National with Cheapflights

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Cheap flight deals from Illinois to Bruxelles-National

Keep the following information in mind while searching for Illinois to Bruxelles-National flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Bruxelles-National

Cheapest flights from Illinois to Bruxelles-NationalExplore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Brussels Bruxelles-National Airport that are best for you.

Best time to book a flight from Illinois to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Brussels Bruxelles-National Airport

What is the cheapest month to book a flight from Illinois to Brussels Bruxelles-National Airport?

What is the cheapest time of day to fly from IL to BRU?

Find hourly flight availability from Illinois 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 June 12, 2025.

Weekly flight availability from Illinois 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

Read through reviews of airlines operating flights from Illinois to Brussels, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 to fly from Illinois to Brussels Bruxelles-National Airport one-way?

What are the most popular routes from Illinois to Brussels Bruxelles-National Airport?

What are the most reliable airlines from Illinois to Brussels Bruxelles-National Airport?

What are the cheapest flights from Illinois to Brussels Bruxelles-National Airport?

Can I find deals for flights from Illinois to Bruxelles-National that include hotel bookings?

How can I find direct flights from Illinois to Bruxelles-National?

Can I find deals for business class flights from Illinois to Bruxelles-National?

What is the cheapest month to book a flight from Illinois to Brussels Bruxelles-National Airport?

Traveling to a place near Illinois?

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Alternative routes for Illinois to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Illinois to Bruxelles-National

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Cheapest flights from Illinois to Bruxelles-National
Explore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.