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 Scandinavian Airlines ($499), Icelandair ($578), and Aer Lingus ($609).

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 $3,191, 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 $458 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 SWISS (83%), Air Canada (82%) or Austrian Airlines (82%) 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: Aer Lingus, Icelandair or Lufthansa.

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

To save up to 50% 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 $644 1-2 weeks out and tickets from $644 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 $852 for the month, but tickets can be as low as $379. Due to multiple factors, prepare for potentially higher prices in June.

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.

$325+ Flights from Illinois to Brussels Bruxelles-National Airport

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Cheap flight deals from Illinois to Bruxelles-National

Round-trip from	$620 (American Airlines)
One-way from	$395 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$610
Good round-trip deal	$975 or less
Good one-way deal	$704 or less

From Illinois to Brussels Bruxelles-National

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One-way flight from Illinois to Brussels Bruxelles-National

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Highest demand for flights based on searches. 24% potential increase in price ($270 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 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 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 April 10, 2025.

Tue 9/237:15 pmORD - BRU

1 stop17h 35mScandinavian Airlines

Tue 10/1410:20 amBRU - ORD

1 stop12h 50mScandinavian Airlines

Deal found 4/9

$429

Thu 9/1111:25 amORD - BRU

1 stop20h 50mTurkish Airlines

Mon 9/157:15 amBRU - ORD

1 stop21h 45mTurkish Airlines

Deal found 4/9

$536

Mon 5/127:30 pmSTL - BRU

2 stops17h 05mAmerican Airlines

Tue 8/1910:55 amBRU - STL

2 stops15h 13mAmerican Airlines

Deal found 4/9

$620

Wed 5/73:45 pmORD - BRU

1 stop22h 20mMultiple Airlines

Wed 5/149:30 pmBRU - ORD

1 stop28h 30mMultiple Airlines

Deal found 4/8

$650

Sun 5/111:30 pmSTL - BRU

2 stops13h 15mAir Canada

Tue 5/2010:00 amBRU - STL

1 stop16h 58mAir Canada

Deal found 4/9

$659

Mon 5/127:30 pmSTL - BRU

2 stops14h 40mBritish Airways

Mon 5/269:15 pmBRU - STL

2 stops29h 14mBritish Airways

Deal found 4/9

$680

Mon 5/121:30 pmSTL - BRU

1 stop11h 35mUnited Airlines

Mon 5/269:50 amBRU - STL

2 stops36h 03mUnited Airlines

Deal found 4/9

$732

Sun 5/43:45 pmORD - BRU

1 stop10h 55mAer Lingus

Tue 5/1310:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 4/9

$739

Mon 10/135:55 pmORD - BRU

Nonstop8h 05mUnited Airlines

Fri 11/2110:10 amBRU - ORD

Nonstop9h 00mUnited Airlines

Deal found 4/9

$788

Sun 5/49:40 amMDW - BRU

3 stops17h 05mMultiple Airlines

Sun 5/119:20 pmBRU - MDW

3 stops26h 34mMultiple Airlines

Deal found 4/8

$873

Wed 7/239:25 amSTL - BRU

2 stops25h 55mMultiple Airlines

Mon 7/2811:40 amBRU - STL

2 stops19h 09mMultiple Airlines

Deal found 4/9

$936

Sun 10/121:00 pmMDW - BRU

2 stops12h 40mDelta

Sun 10/1910:45 amBRU - MDW

1 stop14h 13mDelta

Deal found 4/9

$1,017

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 April 10, 2025.

Mon 5/127:30 pmSTL - BRU

2 stops17h 05mAmerican Airlines

Tue 8/1910:55 amBRU - STL

2 stops15h 13mAmerican Airlines

Deal found 4/9

$620

Wed 4/1610:37 amORD - BRU

2 stops24h 43mScandinavian Airlines

Wed 4/237:10 pmBRU - ORD

1 stop28h 00mScandinavian Airlines

Deal found 4/9

$638

Wed 5/73:45 pmORD - BRU

1 stop22h 20mMultiple Airlines

Wed 5/149:30 pmBRU - ORD

1 stop28h 30mMultiple Airlines

Deal found 4/8

$650

Sun 5/111:30 pmSTL - BRU

2 stops13h 15mAir Canada

Tue 5/2010:00 amBRU - STL

1 stop16h 58mAir Canada

Deal found 4/9

$659

Mon 5/127:30 pmSTL - BRU

2 stops14h 40mBritish Airways

Mon 5/269:15 pmBRU - STL

2 stops29h 14mBritish Airways

Deal found 4/9

$680

Wed 4/2311:25 amORD - BRU

1 stop19h 00mTurkish Airlines

Wed 5/76:50 pmBRU - ORD

1 stop21h 50mTurkish Airlines

Deal found 4/9

$727

Mon 5/121:30 pmSTL - BRU

1 stop11h 35mUnited Airlines

Mon 5/269:50 amBRU - STL

2 stops36h 03mUnited Airlines

Deal found 4/9

$732

Sun 5/43:45 pmORD - BRU

1 stop10h 55mAer Lingus

Tue 5/1310:20 amBRU - ORD

1 stop15h 40mAer Lingus

Deal found 4/9

$739

Wed 4/164:05 pmORD - BRU

1 stop14h 10mBrussels Airlines

Wed 4/2310:15 amBRU - ORD

Nonstop8h 45mBrussels Airlines

Deal found 4/9

$889

Wed 4/2310:42 amORD - BRU

2 stops19h 08mIcelandair

Wed 5/71:50 pmBRU - ORD

2 stops25h 10mIcelandair

Deal found 4/9

$936

Fri 5/93:00 pmORD - BRU

1 stop12h 40mITA Airways

Tue 5/206:55 pmBRU - ORD

1 stop25h 15mITA Airways

Deal found 4/9

$975

Sat 7/56:15 pmORD - BRU

1 stop13h 50mTAP AIR PORTUGAL

Thu 7/2411:50 amBRU - ORD

1 stop35h 20mTAP AIR PORTUGAL

Deal found 4/9

$1,036

Last-minute flights from Illinois to Bruxelles-National
Discover last-minute flight deals from Illinois to Bruxelles-National. Data last updated April 10, 2025 and is based on user searches.

Tue 4/153:02 pmMDW - BRU

2 stops16h 33mDelta

Mon 4/2110:45 amBRU - MDW

2 stops18h 37mDelta

Deal found 4/9

$2,490

Wed 4/1610:37 amORD - BRU

2 stops24h 43mScandinavian Airlines

Wed 4/237:10 pmBRU - ORD

1 stop28h 00mScandinavian Airlines

Deal found 4/9

$638

Wed 4/167:50 pmORD - BRU

1 stop34h 35mTurkish Airlines

Wed 4/237:15 amBRU - ORD

1 stop33h 25mTurkish Airlines

Deal found 4/9

$844

Wed 4/164:05 pmORD - BRU

1 stop14h 10mBrussels Airlines

Wed 4/2310:15 amBRU - ORD

Nonstop8h 45mBrussels Airlines

Deal found 4/9

$889

Wed 4/161:55 pmORD - BRU

3 stops19h 20mMultiple Airlines

Wed 4/236:30 pmBRU - ORD

2 stops25h 25mMultiple Airlines

Deal found 4/9

$1,004

Wed 4/165:50 pmORD - BRU

Nonstop8h 10mUnited Airlines

Wed 4/2310:15 amBRU - ORD

Nonstop8h 45mUnited Airlines

Deal found 4/9

$1,988

Wed 4/1610:15 pmORD - BRU

1 stop31h 35mIcelandair

Sun 4/271:50 pmBRU - ORD

1 stop11h 25mIcelandair

Deal found 4/9

$2,482

Wed 4/164:49 pmORD - BRU

2 stops14h 16mBritish Airways

Sun 4/2710:40 amBRU - ORD

1 stop12h 15mBritish Airways

Deal found 4/9

$2,934

Wed 4/165:50 pmORD - BRU

Nonstop8h 10mLufthansa

Sun 4/2710:15 amBRU - ORD

Nonstop8h 45mLufthansa

Deal found 4/9

$7,248

Fri 4/186:00 pmORD - BRU

2 stops15h 15mTAP AIR PORTUGAL

Sat 4/2611:50 amBRU - ORD

2 stops26h 40mTAP AIR PORTUGAL

Deal found 4/9

$1,572

Wed 4/2311:25 amORD - BRU

1 stop19h 00mTurkish Airlines

Wed 5/76:50 pmBRU - ORD

1 stop21h 50mTurkish Airlines

Deal found 4/9

$727

Wed 4/2310:42 amORD - BRU

2 stops19h 08mIcelandair

Wed 5/71:50 pmBRU - ORD

2 stops25h 10mIcelandair

Deal found 4/9

$936

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 April 10, 2025.

Mon 6/307:56 amORD - BRU

3 stops47h 29mMultiple Airlines

Deal found 4/9

$395

Mon 6/309:40 amMDW - BRU

2 stops22h 40mMultiple Airlines

Deal found 4/9

$481

Fri 4/187:15 pmORD - BRU

2 stops33h 00mScandinavian Airlines

Deal found 4/8

$499

Thu 5/17:25 pmORD - BRU

1 stop10h 25mIcelandair

Deal found 4/9

$578

Mon 6/99:15 pmORD - BRU

1 stop29h 25mAer Lingus

Deal found 4/9

$609

Fri 5/237:50 pmORD - BRU

1 stop31h 20mTurkish Airlines

Deal found 4/9

$701

Tue 5/275:55 pmORD - BRU

Nonstop8h 05mLufthansa

Deal found 4/9

$869

Sat 5/245:58 pmORD - BRU

1 stop31h 07mUnited Airlines

Deal found 4/9

$874

Fri 7/111:20 pmSTL - BRU

1 stop12h 40mLufthansa

Deal found 4/9

$1,292

Sat 5/241:04 pmORD - BRU

3 stops35h 26mEthiopian Air

Deal found 4/9

$1,596

Sun 5/41:13 pmORD - BRU

3 stops23h 57mTAP AIR PORTUGAL

Deal found 4/9

$2,255

Fri 4/185:50 pmORD - BRU

Nonstop8h 10mBrussels Airlines

Deal found 4/8

$2,275

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

Tue 9/23

7:15 pm-7:50 pm

1 stop17h 35m

Brussels Bruxelles-National

Tue 10/14

10:20 am-4:10 pm

1 stop12h 50m

$429

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Thu 9/11

11:25 am-3:15 pm

1 stop20h 50m

Brussels Bruxelles-National

Mon 9/15

7:15 am-10:00 pm

1 stop21h 45m

$536

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 5/12

7:30 pm-7:35 pm

2 stops17h 05m

Brussels Bruxelles-National

Tue 8/19

10:55 am-7:08 pm

2 stops15h 13m

$620

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 5/7

3:45 pm-9:05 pm

1 stop22h 20m

Brussels Bruxelles-National

Wed 5/14

9:30 pm-7:00 pm

1 stop28h 30m

$650

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Sun 5/11

1:30 pm-9:45 am

2 stops13h 15m

Brussels Bruxelles-National

Tue 5/20

10:00 am-7:58 pm

1 stop16h 58m

$659

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 5/12

7:30 pm-5:10 pm

2 stops14h 40m

Brussels Bruxelles-National

Mon 5/26

9:15 pm-7:29 pm

2 stops29h 14m

$680

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 5/12

1:30 pm-8:05 am

1 stop11h 35m

Brussels Bruxelles-National

Mon 5/26

9:50 am-2:53 pm

2 stops36h 03m

$732

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sun 5/4

3:45 pm-9:40 am

1 stop10h 55m

Brussels Bruxelles-National

Tue 5/13

10:20 am-7:00 pm

1 stop15h 40m

$739

ChicagoBrussels

MDW - BRU

MDWBRU

Chicago Midway

Sun 5/4

9:40 am-9:45 am

3 stops17h 05m

Brussels Bruxelles-National

Sun 5/11

9:20 pm-4:54 pm

3 stops26h 34m

$873

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 7/23

9:25 am-6:20 pm

2 stops25h 55m

Brussels Bruxelles-National

Mon 7/28

11:40 am-11:49 pm

2 stops19h 09m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 29 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 $1,146). 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 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 LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,906 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

7,906 reviews

Delta

8.0

Very good

7,906 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.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,906 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.

LOT

7.6

Good

1,065 reviews

Delta

8.0

Very good

7,906 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.

SWISS

7.5

Good

1,574 reviews

Delta

8.0

Very good

7,906 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.

Air France

7.4

Good

1,428 reviews

Delta

8.0

Very good

7,906 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 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 Scandinavian Airlines ($499), Icelandair ($578), and Aer Lingus ($609).
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 SWISS (83%), Air Canada (82%) or Austrian Airlines (82%) 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 $3,191, 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 $458 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 $1,146). 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

Spa

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Illinois 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$1,150	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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$325+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

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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 April 10, 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 April 10, 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 April 10, 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 April 10, 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 LOT. 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 8 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 April 10, 2025.