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Cheap flights from Illinois to Belgium from $316

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 7/9. 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.
ORD — BRU
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Illinois to Belgium?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 12 days in advance, which can save you up to 14% on flights from Illinois to Belgium compared to booking the week you need them. Waiting 12 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $443. For sooner than that we have options available in the next 3 days from $954.

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

Our data shows that November tends to be the cheapest month to fly to Belgium from Illinois. Users have commonly found prices around $842 for the month, but tickets can be as low as $413. Due to multiple factors, prepare for potentially higher prices in July.

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

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

Cheap Scandinavian Airlines flights from Illinois to Belgium

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Illinois and Belgium. 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 2,795,183 searches. Data last updated May 5, 2024.
Check out some of the cheapest Scandinavian Airlines flights we've come across from Illinois to Belgium. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 9/297:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Wed 10/2310:55 amBRU - ORD
2 stops38h 00mScandinavian Airlines
Deal found 5/3$493
Sun 9/297:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Wed 10/237:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/4$494
Sun 9/297:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Wed 10/237:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/3$495
Sun 9/297:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Wed 10/2310:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Deal found 5/4$496
Sun 10/67:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Mon 11/46:55 pmBRU - ORD
2 stops30h 10mScandinavian Airlines
Deal found 5/3$523
Sun 10/67:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Mon 11/43:50 pmBRU - ORD
1 stop33h 15mScandinavian Airlines
Deal found 5/3$524
Sun 10/67:45 pmORD - BRU
1 stop12h 35mScandinavian Airlines
Mon 11/46:55 pmBRU - ORD
2 stops30h 10mScandinavian Airlines
Deal found 5/3$525
Sun 10/137:45 pmORD - BRU
1 stop15h 45mScandinavian Airlines
Sun 10/207:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/4$526
Sun 9/297:45 pmORD - BRU
2 stops31h 30mScandinavian Airlines
Sun 10/68:35 pmBRU - ORD
2 stops28h 20mScandinavian Airlines
Deal found 5/3$527

Cheap Aer Lingus flights from Illinois to Belgium

Explore cheap flight options specifically provided by Aer Lingus for the route between Illinois and Belgium. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from Illinois to Belgium. Deals are refreshing constantly so come back soon for more options.
Mon 9/93:45 pmORD - BRU
1 stop10h 55mAer Lingus
Mon 9/2310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$573
Mon 8/123:45 pmORD - BRU
1 stop10h 55mAer Lingus
Wed 8/2810:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/2$574
Wed 9/43:45 pmORD - BRU
1 stop10h 55mAer Lingus
Mon 9/910:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/4$575
Sat 8/313:45 pmORD - BRU
1 stop10h 55mAer Lingus
Mon 9/910:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$713
Sat 8/173:45 pmORD - BRU
1 stop10h 55mAer Lingus
Fri 8/2310:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$768
Fri 8/233:45 pmORD - BRU
1 stop10h 55mAer Lingus
Mon 8/2610:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$772
Fri 8/163:45 pmORD - BRU
1 stop10h 55mAer Lingus
Thu 8/229:25 pmBRU - ORD
1 stop23h 35mAer Lingus
Deal found 5/3$774
Mon 8/193:45 pmORD - BRU
1 stop10h 55mAer Lingus
Thu 8/2910:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$775
Sun 7/143:45 pmORD - BRU
1 stop10h 55mAer Lingus
Fri 7/2610:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/3$921

Cheap Illinois to Belgium flights in May & June 2024

Find cheap flight options from Illinois to Belgium specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Check out some of the best flight deals from Illinois to Belgium in 2024. Check back regularly for other flight deals.
Sun 5/268:00 pmORD - BRU
3 stops32h 30mMultiple Airlines
Thu 5/3010:55 amBRU - ORD
2 stops29h 00mMultiple Airlines
Deal found 5/3$869
Sun 5/2611:14 amORD - BRU
2 stops25h 01mMultiple Airlines
Fri 5/311:40 pmBRU - ORD
1 stop33h 40mMultiple Airlines
Deal found 5/4$880
Sun 5/56:00 pmORD - BRU
1 stop14h 05mTAP AIR PORTUGAL
Tue 5/148:55 pmBRU - ORD
1 stop26h 15mTAP AIR PORTUGAL
Deal found 5/5$905
Wed 6/198:50 pmORD - BRU
2 stops54h 15mMultiple Airlines
Tue 6/2512:30 pmBRU - ORD
1 stop12h 45mMultiple Airlines
Deal found 5/4$911
Sat 5/254:45 pmORD - BRU
2 stops34h 15mMultiple Airlines
Fri 5/311:40 pmBRU - ORD
1 stop33h 40mMultiple Airlines
Deal found 5/4$935
Fri 6/216:00 amORD - BRU
1 stop23h 15mMultiple Airlines
Tue 6/2510:55 amBRU - ORD
2 stops30h 19mMultiple Airlines
Deal found 5/4$955
Sat 6/229:41 pmORD - BRU
2 stops39h 19mMultiple Airlines
Thu 6/2712:30 pmBRU - ORD
1 stop12h 45mMultiple Airlines
Deal found 5/4$956
Sat 6/229:41 pmORD - BRU
2 stops39h 19mMultiple Airlines
Tue 6/2512:30 pmBRU - ORD
1 stop12h 45mMultiple Airlines
Deal found 5/4$957
Sun 5/266:00 amORD - BRU
1 stop22h 55mMultiple Airlines
Thu 5/307:00 pmBRU - ORD
2 stops48h 12mMultiple Airlines
Deal found 5/3$959

Illinois to Belgium 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Belgium in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out some of the best flight deals from Illinois to Belgium in 2024. Check back regularly for other flight deals.
Sun 9/297:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Wed 10/237:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/4$494
Sun 9/297:45 pmORD - BRU
1 stop15h 45mScandinavian Airlines
Wed 10/2310:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Deal found 5/4$495
Sun 9/297:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Wed 10/2310:30 amBRU - ORD
1 stop14h 25mScandinavian Airlines
Deal found 5/4$496
Sun 10/137:45 pmORD - BRU
2 stops15h 35mScandinavian Airlines
Sun 10/207:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/4$524
Sun 10/137:45 pmORD - BRU
1 stop15h 45mScandinavian Airlines
Sun 10/208:30 pmBRU - ORD
1 stop28h 25mScandinavian Airlines
Deal found 5/4$525
Sun 10/137:45 pmORD - BRU
1 stop15h 45mScandinavian Airlines
Sun 10/207:00 pmBRU - ORD
2 stops29h 55mScandinavian Airlines
Deal found 5/4$526
Tue 8/133:45 pmORD - BRU
1 stop10h 55mAer Lingus
Tue 8/2010:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/4$574
Wed 9/43:45 pmORD - BRU
1 stop10h 55mAer Lingus
Mon 9/910:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/4$575
Thu 9/128:55 pmORD - BRU
1 stop13h 05mAer Lingus
Mon 9/1610:20 amBRU - ORD
1 stop15h 45mAer Lingus
Deal found 5/4$576

Non-stop flights to Belgium from Illinois

Discover non-stop flight options from Illinois to Belgium. 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 2,795,183 searches. Data last updated May 5, 2024.
If you're seeking options on non-stop flights from Illinois to Belgium, check out these fares. Users seeking other options on flights from Illinois to Belgium should update the search form at the top of the page.
Tue 8/276:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Tue 9/310:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Deal found 5/4$825
Tue 8/136:00 pmORD - BRU
Nonstop8h 00mLufthansa
Tue 8/2010:15 amBRU - ORD
Nonstop8h 45mLufthansa
Deal found 5/4$875
Thu 9/56:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Sun 9/2210:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Deal found 5/4$925
Tue 9/246:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Sun 10/610:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Deal found 5/4$950
Sun 9/296:00 pmORD - BRU
Nonstop8h 00mLufthansa
Wed 10/2310:15 amBRU - ORD
Nonstop8h 50mLufthansa
Deal found 5/3$975
Sun 7/286:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Fri 8/910:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Deal found 5/4$995
Sat 9/216:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Sat 9/2810:15 amBRU - ORD
Nonstop8h 50mUnited Airlines
Deal found 5/4$1,000
Fri 8/166:00 pmORD - BRU
Nonstop8h 00mUnited Airlines
Sat 8/2410:15 amBRU - ORD
Nonstop8h 45mUnited Airlines
Deal found 5/5$1,025
Wed 7/316:00 pmORD - BRU
Nonstop8h 00mBrussels Airlines
Mon 9/210:15 amBRU - ORD
Nonstop8h 45mBrussels Airlines
Deal found 5/4$1,037

Illinois to Belgium flights leaving soon

Find last-minute flight options from Illinois to Belgium 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 2,795,183 searches. Data last updated May 5, 2024.
Check out these flights departing soon from Illinois to Belgium. Tip: verify your flight details before completing your reservation.
Tue 5/149:40 pmORD - BRU
1 stop17h 45mLOT
Tue 5/217:50 amBRU - ORD
1 stop18h 50mLOT
Deal found 5/4$1,117
Mon 5/139:40 pmORD - BRU
1 stop28h 45mLOT
Fri 5/2410:15 amBRU - ORD
1 stop16h 25mLOT
Deal found 5/4$1,122
Tue 5/146:50 pmORD - BRU
1 stop11h 20mBrussels Airlines
Tue 5/2110:15 amBRU - ORD
Nonstop8h 45mBrussels Airlines
Deal found 5/4$1,160
Sat 5/115:10 pmORD - BRU
2 stops46h 15mLOT
Sat 5/187:50 amBRU - ORD
1 stop18h 50mLOT
Deal found 5/3$1,184
Sat 5/118:30 pmORD - BRU
1 stop30h 50mTurkish Airlines
Sat 5/182:25 pmBRU - ORD
1 stop26h 15mTurkish Airlines
Deal found 5/3$1,185
Tue 5/149:15 pmORD - BRU
2 stops33h 50mMultiple Airlines
Tue 5/218:55 pmBRU - ORD
1 stop26h 15mMultiple Airlines
Deal found 5/4$1,205
Tue 5/1410:45 amORD - BRU
2 stops19h 05mMultiple Airlines
Tue 5/2110:30 amBRU - ORD
2 stops14h 50mMultiple Airlines
Deal found 5/4$1,214
Sat 5/115:10 pmORD - BRU
2 stops46h 15mLOT
Sat 5/187:50 amBRU - ORD
2 stops38h 20mLOT
Deal found 5/3$1,223
Mon 5/138:40 amORD - BRU
2 stops45h 10mIcelandair
Fri 5/241:50 pmBRU - ORD
1 stop14h 25mIcelandair
Deal found 5/4$1,236

One-way flights to Belgium from Illinois

Search for one-way flight options from Illinois to Belgium. 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 2,795,183 searches. Data last updated May 5, 2024.
If you're seeking multiple options on one-way flights from Illinois to Belgium, be sure to check out these deals, which are updated often. Those needing a return flight from Illinois to Belgium can use the search form above.
Tue 7/97:36 amORD - BRU
2 stops29h 39mMultiple Airlines
Deal found 5/4$316
Tue 7/97:36 amORD - BRU
3 stops42h 29mMultiple Airlines
Deal found 5/4$323
Tue 9/107:27 amORD - CRL
3 stops41h 48mMultiple Airlines
Deal found 5/3$393
Tue 7/98:30 pmORD - BRU
1 stop30h 55mTurkish Airlines
Deal found 5/4$420
Thu 6/205:34 pmORD - BRU
3 stops58h 41mMultiple Airlines
Deal found 5/4$425
Sun 6/3010:27 amORD - CRL
3 stops46h 33mMultiple Airlines
Deal found 5/3$429
Sat 6/89:41 pmORD - CRL
3 stops51h 19mMultiple Airlines
Deal found 5/3$448
Thu 6/202:36 pmMDW - BRU
3 stops36h 04mMultiple Airlines
Deal found 5/4$454
Thu 6/202:36 pmMDW - BRU
2 stops21h 24mMultiple Airlines
Deal found 5/4$465

Find flights from Illinois to Belgium within your budget

Customize your flight search to find flights from Illinois to Belgium 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$493 - $825

Route

Depart

Return

Price

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sun 9/29

2 stops15h 35m

Brussels Bruxelles-National

Wed 10/23

2 stops38h 00m

$493

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 9/9

1 stop10h 55m

Brussels Bruxelles-National

Mon 9/23

1 stop15h 45m

$573

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

Tue 10/8

2 stops18h 15m

Brussels Bruxelles-National

Tue 10/22

2 stops20h 05m

$581

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sat 9/21

1 stop19h 05m

Brussels Bruxelles-National

Sat 9/28

1 stop17h 10m

$669

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Tue 9/3

1 stop34h 00m

Brussels Bruxelles-National

Tue 9/17

1 stop26h 15m

$673

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Thu 9/12

1 stop10h 25m

Brussels Bruxelles-National

Fri 9/20

1 stop11h 25m

$743

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 9/9

2 stops21h 35m

Brussels Bruxelles-National

Mon 9/23

2 stops28h 35m

$773

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Tue 8/13

1 stop12h 25m

Brussels Bruxelles-National

Tue 8/20

2 stops15h 24m

$797

Chicago O'Hare IntlBrussels Bruxelles-National

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 8/19

Nonstop8h 00m

Brussels Bruxelles-National

Tue 8/27

Nonstop8h 45m

$825

Flights are sorted by cheapest first

Deals found on 5/3

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

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated May 5, 2024.
Read through reviews of airlines operating flights from Illinois to Belgium, such as Scandinavian Airlines, Aer Lingus and TAP AIR PORTUGAL. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,838 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
2,019 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
742 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,709 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Scandinavian Airlines
7.5
Good
1,431 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Belgium. 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 Illinois to Belgium for under $500 on Cheapflights?

    Yes, there are multiple flights from Illinois to Belgium for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $493, but on average you can expect to pay $560.

  • Are there nonstop flights from Illinois to Belgium for under $900 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Belgium under $900. A good price for a nonstop flight from Illinois to Belgium is less than $1,111.

  • Are there last-minute flights available from Illinois to Belgium for under $1,200?

    There are currently 20+ open flights from Illinois to Belgium within the next 7 days for less than $1,200.

  • What does ORD to BRU mean?

    Chicago O'Hare Intl Airport is ORD and Brussels Bruxelles-National Airport is BRU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. 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 Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG).

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

    The amount of baggage you can bring on your Illinois to Belgium 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 Illinois to Belgium with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Belgium 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 Illinois to Belgium that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Belgium 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 Illinois to Belgium that allow pets onboard?

    Many airlines flying from Illinois to Belgium 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 Illinois to Belgium?

    Yes, you can often find last-minute deals on Illinois to Belgium 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 Illinois to Belgium flight deals updated?

    The Illinois to Belgium flight deals you see on this page were last updated on 5/4.

See more FAQs

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

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Top 9 airlines flying from Illinois to Belgium

Discover the top 9 airlines that operate flights from Illinois to Belgium. 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$407Average$512FlexibilityNo cancel feeOn-time77%
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United AirlinesCheapest$491Average$920FlexibilityNo cancel feeOn-time69%
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IcelandairCheapest$526Average$914FlexibilityNo cancel feeOn-time76%
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Aer LingusCheapest$539Average$739FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapest$543Average$642FlexibilityNo cancel feeOn-time70%
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TAP AIR PORTUGALCheapest$618Average$971FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest$639Average$1,019FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$693Average$979FlexibilityNo cancel feeOn-time77%
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Brussels AirlinesCheapest$983Average$1,409FlexibilityNo cancel feeOn-timeN/A
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Search flights from Illinois to Belgium by cabin class

Find flights from Illinois to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Illinois to Belgium

Find hourly flight availability from Illinois to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Fly with Cheapflights

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

Cheapflights helps you search for flights from Illinois to Belgium via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Belgium for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Illinois to Belgium with no change fees.

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

Not ready to book yet? You can track prices for flights from Illinois to Belgium on Cheapflights with our Price Alert feature and get notified when better prices are available.

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