HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Belgium to Illinois from $322

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BRU — ORD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Belgium to Illinois?

To save on the cost of your flight from Belgium to Illinois, book at least 40 days before your planned departure. Booking around this time can save you about 49% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $645 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $866.

What is the cheapest month to fly from Belgium to Illinois?

The best pricing can be found in the month of February. Prices to Illinois from Belgium average $655. You can even find prices in February for less than $655, as users have found deals to Illinois from as low as $388. The month of July appears to be one of the more expensive times to travel to Illinois from Belgium. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from Belgium to Illinois (BE - IL)?

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

Cheap Aer Lingus flights from Belgium to Illinois

Explore cheap flight options specifically provided by Aer Lingus for the route between Belgium and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest Aer Lingus flights traveling from Belgium to Illinois. Make sure to double check the flight details before booking.
Mon 9/2310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Thu 12/123:55 pmORD - BRU
1 stop10h 40mAer Lingus
Deal found 5/15$487
Tue 9/310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Sun 9/83:45 pmORD - BRU
1 stop21h 55mAer Lingus
Deal found 5/15$501
Mon 9/29:25 pmBRU - ORD
1 stop23h 35mAer Lingus
Mon 9/93:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 5/15$565
Tue 9/310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Tue 9/108:55 pmORD - BRU
1 stop16h 45mAer Lingus
Deal found 5/15$588
Mon 9/210:20 amBRU - ORD
1 stop15h 45mAer Lingus
Tue 9/108:55 pmORD - BRU
1 stop16h 45mAer Lingus
Deal found 5/15$595
Sun 8/1810:20 amBRU - ORD
1 stop15h 45mAer Lingus
Wed 10/23:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 5/15$647
Sun 8/1810:20 amBRU - ORD
1 stop15h 45mAer Lingus
Sat 9/283:45 pmORD - BRU
1 stop10h 55mAer Lingus
Deal found 5/15$648

Cheap Scandinavian Airlines flights from Belgium to Illinois

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Belgium and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Scandinavian Airlines flights traveling from Belgium to Illinois. Make sure to examine the flight information before completing your reservation.
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$538
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/15$541
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$551
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/15$556
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/16$558
Fri 9/2010:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Thu 10/319:10 pmORD - BRU
2 stops15h 50mScandinavian Airlines
Deal found 5/15$560
Fri 9/2010:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Thu 10/319:10 pmORD - BRU
1 stop12h 00mScandinavian Airlines
Deal found 5/15$562
Wed 5/2910:00 amBRU - ORD
2 stops14h 55mScandinavian Airlines
Sat 6/17:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Deal found 5/15$1,111

Cheap Belgium to Illinois flights in May & June 2024

Find cheap flight options from Belgium to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Belgium to Illinois in 2024. For more flight deals, be sure to check back very soon.
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$538
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/15$541
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$551
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/15$556
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/16$558
Sat 5/2510:40 amBRU - ORD
1 stop16h 31mMultiple Airlines
Tue 5/284:20 pmORD - BRU
1 stop10h 20mMultiple Airlines
Deal found 5/15$588
Fri 5/2410:40 amBRU - ORD
1 stop16h 31mMultiple Airlines
Mon 5/274:45 pmORD - BRU
1 stop9h 55mMultiple Airlines
Deal found 5/15$591
Wed 5/2210:40 amBRU - ORD
1 stop16h 31mAir France
Sat 5/256:00 pmORD - BRU
1 stop31h 45mAir France
Deal found 5/15$592
Sat 5/2510:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Tue 5/289:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/14$609

Belgium to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Belgium and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Belgium to Illinois in 2024. For more flight deals, be sure to check back very soon.
Mon 9/2310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Thu 12/123:55 pmORD - BRU
1 stop10h 40mAer Lingus
Deal found 5/15$487
Tue 9/310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Sun 9/83:45 pmORD - BRU
1 stop21h 55mAer Lingus
Deal found 5/15$501
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$538
Mon 6/37:10 pmBRU - ORD
1 stop29h 45mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/15$541
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Deal found 5/16$551
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/15$556
Mon 6/37:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Mon 6/107:45 pmORD - BRU
2 stops30h 35mScandinavian Airlines
Deal found 5/16$558
Fri 9/2010:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Thu 10/319:10 pmORD - BRU
2 stops15h 50mScandinavian Airlines
Deal found 5/15$560
Wed 8/216:25 pmBRU - ORD
1 stop25h 45mITA Airways
Thu 9/263:00 pmORD - BRU
2 stops16h 45mITA Airways
Deal found 5/15$561

Non-stop flights to Illinois from Belgium

Discover non-stop flight options from Belgium to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from Belgium to Illinois. Users seeking other options on flights from Belgium to Illinois should update the search form at the top of the page.
Mon 9/2310:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Mon 9/306:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$614
Fri 5/3110:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Sat 8/106:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$625
Sun 9/2210:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Mon 9/306:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$662
Wed 8/2110:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Wed 10/26:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$667
Sun 6/210:15 amBRU - ORD
Nonstop8h 45mMultiple Airlines
Sun 6/96:00 pmORD - BRU
Nonstop8h 00mMultiple Airlines
Deal found 5/15$668
Sun 6/210:15 amBRU - ORD
Nonstop8h 45mMultiple Airlines
Sun 6/96:00 pmORD - BRU
Nonstop8h 00mMultiple Airlines
Deal found 5/16$671
Mon 5/2710:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Mon 6/106:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$674
Wed 8/2110:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Fri 9/276:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$688
Mon 9/2310:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Thu 12/195:55 pmORD - BRU
Nonstop8h 00mUnited Airlines
Deal found 5/15$689

Belgium to Illinois flights leaving soon

Find last-minute flight options from Belgium to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from Belgium to Illinois. It's wise to confirm all flight details are correct before booking.
Sat 5/2510:40 amBRU - ORD
1 stop16h 31mMultiple Airlines
Tue 5/284:20 pmORD - BRU
1 stop10h 20mMultiple Airlines
Deal found 5/15$588
Fri 5/2410:40 amBRU - ORD
1 stop16h 31mMultiple Airlines
Mon 5/274:45 pmORD - BRU
1 stop9h 55mMultiple Airlines
Deal found 5/15$591
Wed 5/2210:40 amBRU - ORD
1 stop16h 31mAir France
Sat 5/256:00 pmORD - BRU
1 stop31h 45mAir France
Deal found 5/15$592
Sat 5/2510:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Tue 5/289:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/14$609
Thu 5/2310:00 amBRU - ORD
1 stop28h 58mUnited Airlines
Sun 5/269:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/15$610
Thu 5/2310:00 amBRU - ORD
1 stop28h 58mUnited Airlines
Sun 5/269:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/15$611
Sat 5/2510:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Tue 5/286:45 pmORD - BRU
1 stop31h 05mUnited Airlines
Deal found 5/15$612
Thu 5/2310:00 amBRU - ORD
1 stop28h 58mUnited Airlines
Sun 5/269:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/15$613
Sat 5/2512:00 pmBRU - ORD
2 stops18h 00mUnited Airlines
Tue 5/289:30 pmORD - BRU
1 stop28h 20mUnited Airlines
Deal found 5/14$615

One-way flights to Illinois from Belgium

Search for one-way flight options from Belgium to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Belgium to Illinois. Users needing a return flight from Belgium to Illinois should utilize the search form above.
Mon 6/179:00 amCRL - ORD
3 stops43h 52mMultiple Airlines
Deal found 5/15$322
Thu 6/209:00 amCRL - ORD
3 stops56h 14mMultiple Airlines
Deal found 5/15$349
Thu 6/139:00 pmCRL - ORD
3 stops54h 51mMultiple Airlines
Deal found 5/16$351
Mon 6/179:25 pmBRU - ORD
3 stops31h 27mMultiple Airlines
Deal found 5/15$356
Thu 9/1910:10 pmBRU - ORD
2 stops41h 23mMultiple Airlines
Deal found 5/15$361
Mon 6/179:20 pmBRU - ORD
2 stops31h 32mMultiple Airlines
Deal found 5/15$383
Thu 6/209:25 pmBRU - ORD
3 stops55h 27mMultiple Airlines
Deal found 5/15$394
Mon 6/1710:05 amBRU - MDW
3 stops44h 01mMultiple Airlines
Deal found 5/15$407
Thu 6/209:10 pmBRU - ORD
2 stops44h 04mMultiple Airlines
Deal found 5/15$409

Find flights from Belgium to Illinois within your budget

Customize your flight search to find flights from Belgium to Illinois 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$487 - $627

Route

Depart

Return

Price

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/23

1 stop15h 45m

Chicago O'Hare Intl

Thu 12/12

1 stop10h 40m

$487

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 6/3

1 stop29h 45m

Chicago O'Hare Intl

Mon 6/10

1 stop12h 35m

$538

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Wed 8/21

1 stop25h 45m

Chicago O'Hare Intl

Thu 9/26

2 stops16h 45m

$561

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sat 9/21

1 stop26h 15m

Chicago O'Hare Intl

Fri 10/11

1 stop22h 55m

$589

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/23

Nonstop8h 50m

Chicago O'Hare Intl

Tue 10/1

1 stop28h 20m

$600

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Mon 9/23

1 stop29h 40m

Chicago O'Hare Intl

Thu 12/19

1 stop24h 45m

$608

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Tue 5/28

1 stop14h 25m

Chicago O'Hare Intl

Fri 5/31

1 stop31h 35m

$617

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Sun 6/2

2 stops17h 23m

Chicago O'Hare Intl

Sun 6/9

1 stop18h 30m

$621

Brussels Bruxelles-NationalChicago O'Hare Intl

BRU - ORD

BRUORD

Brussels Bruxelles-National

Thu 6/27

Nonstop8h 45m

Chicago O'Hare Intl

Thu 7/11

1 stop11h 00m

$627

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 16, 2024.
See what other customers who have flown with Aer Lingus, Scandinavian Airlines and ITA Airways from Belgium to Illinois have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Austrian Airlines
7.7
Good
1,053 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Belgium to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Belgium to Illinois for under $500 on Cheapflights?

    Yes, there are multiple flights from Belgium to Illinois for under $500. The cheapest flight booked recently is on Aer Lingus for just $487, but on average you can expect to pay $567.

  • Are there nonstop flights from Belgium to Illinois for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from Belgium to Illinois under $700. A good price for a nonstop flight from Belgium to Illinois is less than $687.

  • Are there last-minute flights available from Belgium to Illinois for under $600?

    There are currently 20+ open flights from Belgium to Illinois within the next 7 days for less than $600.

  • What does BRU to ORD mean?

    BRU and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BRU to ORD refers to a flight route from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Belgium to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Belgium to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belgium to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belgium to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belgium to Illinois that include hotel bookings?

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

  • How can I find direct flights from Belgium to Illinois?

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

  • Can I find deals for business class flights from Belgium to Illinois?

    Yes. Cheapflights offers flight deals from Belgium to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Belgium to Illinois that allow pets onboard?

    Many airlines flying from Belgium to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belgium to Illinois?

    Yes, you can often find last-minute deals on Belgium to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belgium to Illinois flight deals updated?

    The Belgium to Illinois flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belgium to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Orly to Newark flights
Heathrow to Newark flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to Stewart flights
Frankfurt to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Charles de Gaulle to Los Angeles flights
Frankfurt to Newark flights
Charles de Gaulle to Miami flights
Bruxelles-National to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Dublin to John F Kennedy Intl flights
Madrid to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Vienna to Newark flights
London City to Newark flights
Bruxelles-National to Newark flights
Istanbul to John F Kennedy Intl flights
Vienna to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Gatwick to Newark flights
Dublin to Newark flights
Madrid to Newark flights
Madrid to Miami flights
Malpensa to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Berlin to Newark flights
Frankfurt to Los Angeles flights
Charles de Gaulle to San Francisco flights
Munich to Newark flights
Berlin to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Frankfurt to San Francisco flights
Frankfurt to LaGuardia flights
Barcelona-El Prat to John F Kennedy Intl flights
Heathrow to Orlando flights
Frankfurt to Miami flights
Frederic Chopin to John F Kennedy Intl flights
Zurich to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Heathrow to Miami flights
Heathrow to Boston flights
Malpensa to Newark flights
Gatwick to LaGuardia flights
Orly to Los Angeles flights

Top 8 airlines flying from Belgium to Illinois

Discover the top 8 airlines that operate flights from Belgium to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$338Average$451FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest$455Average$527FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
ITA AirwaysCheapest$525Average$542FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
American AirlinesCheapest$567Average$684FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$587Average$711FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$609Average$721FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest$638Average$736FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
United AirlinesCheapest$681Average$955FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
USA to Türkiye flights
Atlanta to Miami flights
Seattle to San Francisco flights
Newark Airport to Punta Cana flights
Austin to Atlanta flights
Washington, D.C. to Atlanta flights
New York to San Diego flights
Boston to Mumbai flights
Chicago to Cancún flights
Chicago O'Hare Intl Airport to Cancún flights
San Diego to Los Angeles flights
Belgium to Indiana flights

Search flights from Belgium to Illinois by cabin class

Find flights from Belgium to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Classfrom $4,498/person
Prem Econ Classfrom $1,308/person
Economy Classfrom $680/person

Hourly flight availability from Belgium to Illinois

Find hourly flight availability from Belgium to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belgium to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Belgium today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belgium to Illinois?

Cheapflights helps you find that perfect flight to Illinois from Belgium by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belgium to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belgium to Illinois become cheaper?

Of course! You can now track prices for flights from Belgium to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines