$424+ Cheap flights from Belgium to Chicago (CHI)
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CHI
Jun 6 — Jun 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Belgium to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Belgium to Chicago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Belgium to ChicagoExplore the most affordable flight options available from Belgium to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from Belgium to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Sat 8/83:00 pm
ORD
- BRU
1 stop12h 45m
ITA Airways
Deal found 5/6![ITA Airways logo]()
$606
This ITA Airways deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Tue 9/153:00 pm
ORD
- BRU
1 stop12h 45m
ITA Airways
Deal found 5/6![ITA Airways logo]()
$645
This ITA Airways deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Sun 9/273:00 pm
ORD
- BRU
1 stop20h 00m
ITA Airways
Deal found 5/2![ITA Airways logo]()
$647
This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:35 am
BRU
- ORD
1 stop32h 35m
ITA Airways
Mon 6/293:00 pm
ORD
- BRU
1 stop20h 00m
ITA Airways
Deal found 5/2![ITA Airways logo]()
$650
This deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Sun 9/277:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Deal found 5/2![Icelandair logo]()
$652
This deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:50 pm
BRU
- ORD
1 stop14h 35m
Icelandair
Tue 9/227:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Deal found 5/2![Icelandair logo]()
$653
This ITA Airways deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Mon 9/283:00 pm
ORD
- BRU
2 stops16h 45m
ITA Airways
Deal found 5/2![ITA Airways logo]()
$664
This Gotogate deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:20 am
BRU
- ORD
1 stop15h 55m
Aer Lingus
Sat 9/269:00 pm
ORD
- BRU
1 stop16h 45m
Aer Lingus
Deal found 5/6![Aer Lingus logo]()
$676
This Vliegwinkel deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:25 pm
BRU
- ORD
2 stops51h 50m
Multiple Airlines
Sun 11/296:30 pm
ORD
- BRU
2 stops19h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$679
This deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
BRU
- MDW
1 stop13h 30m
Delta
Thu 9/241:05 pm
MDW
- BRU
1 stop11h 35m
Delta
Deal found 5/2![Delta logo]()
$734
This deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:45 am
BRU
- MDW
1 stop13h 30m
Delta
Sat 9/2610:35 am
MDW
- BRU
1 stop14h 05m
Delta
Deal found 5/2![Delta logo]()
$744
This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 pm
CRL
- ORD
2 stops23h 45m
Multiple Airlines
Mon 6/154:50 pm
ORD
- CRL
2 stops18h 50m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$771
Best flights from Belgium to ChicagoDiscover carefully curated flight deals from Belgium to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Belgium to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:50 pm
CRL
- ORD
1 stop26h 00m
Multiple Airlines
Tue 9/227:25 pm
ORD
- CRL
2 stops20h 30m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$797
This Icelandair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:50 pm
BRU
- ORD
1 stop14h 35m
Icelandair
Sat 9/267:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Deal found 5/2![Icelandair logo]()
$800
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:25 pm
BRU
- ORD
1 stop12h 30m
United Airlines
Tue 9/292:25 pm
ORD
- BRU
2 stops15h 50m
United Airlines
Deal found 5/5![United Airlines logo]()
$823
This Lufthansa deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:15 am
BRU
- ORD
Nonstop8h 45m
Lufthansa
Thu 7/26:00 pm
ORD
- BRU
Nonstop8h 00m
Lufthansa
Deal found 5/5![Lufthansa logo]()
$830
This KLM deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:45 am
BRU
- MDW
1 stop13h 42m
KLM
Sun 11/291:05 pm
MDW
- BRU
1 stop14h 50m
KLM
Deal found 5/6![KLM logo]()
$835
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:45 am
BRU
- MDW
1 stop18h 24m
Delta
Sat 6/610:45 am
MDW
- BRU
1 stop13h 55m
Delta
Deal found 5/5![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:30 am
BRU
- ORD
1 stop11h 25m
United Airlines
Sat 6/66:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Deal found 5/5![United Airlines logo]()
$823
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:10 pm
CRL
- ORD
1 stop26h 40m
Multiple Airlines
Wed 9/233:45 pm
ORD
- CRL
2 stops15h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$828
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:45 am
BRU
- MDW
2 stops15h 46m
Delta
Tue 9/299:30 am
MDW
- BRU
2 stops15h 10m
Delta
Deal found 5/5![Delta logo]()
$836
This KLM deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:45 am
BRU
- MDW
1 stop13h 42m
KLM
Sat 10/310:35 am
MDW
- BRU
1 stop14h 05m
KLM
Deal found 5/6![KLM logo]()
$839
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:20 am
BRU
- ORD
1 stop11h 40m
United Airlines
Mon 8/104:30 pm
ORD
- BRU
1 stop13h 45m
United Airlines
Deal found 5/3![United Airlines logo]()
$823
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:45 am
BRU
- MDW
2 stops15h 46m
Delta
Sun 11/291:05 pm
MDW
- BRU
1 stop14h 50m
Delta
Deal found 5/5![Delta logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
CRL
- ORD
2 stops19h 15m
Multiple Airlines
Sun 9/139:00 pm
ORD
- CRL
1 stop17h 25m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:20 am
BRU
- ORD
1 stop15h 35m
United Airlines
Wed 6/245:00 am
ORD
- BRU
1 stop19h 45m
United Airlines
Deal found 5/2![United Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:45 am
BRU
- MDW
2 stops15h 52m
Delta
Sat 10/179:30 am
MDW
- BRU
2 stops15h 10m
Delta
Deal found 5/4![Delta logo]()
$838
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:35 am
CRL
- ORD
2 stops19h 40m
Multiple Airlines
Tue 9/293:45 pm
ORD
- CRL
2 stops16h 45m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:20 am
BRU
- ORD
2 stops15h 32m
United Airlines
Sat 9/263:40 pm
ORD
- BRU
2 stops14h 35m
United Airlines
Deal found 5/6![United Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:45 am
BRU
- MDW
1 stop13h 42m
Delta
Sat 10/39:30 am
MDW
- BRU
2 stops15h 10m
Delta
Deal found 5/6![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:20 am
BRU
- ORD
1 stop11h 40m
United Airlines
Sat 10/33:40 pm
ORD
- BRU
2 stops14h 35m
United Airlines
Deal found 5/6![United Airlines logo]()
$825
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:35 am
CRL
- ORD
2 stops20h 20m
Multiple Airlines
Sat 6/62:15 pm
ORD
- CRL
2 stops16h 35m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:20 am
BRU
- ORD
1 stop15h 35m
United Airlines
Mon 6/299:40 pm
ORD
- BRU
1 stop32h 35m
United Airlines
Deal found 5/6![United Airlines logo]()
$825
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:35 pm
CRL
- ORD
2 stops23h 20m
Multiple Airlines
Wed 6/38:45 am
ORD
- CRL
3 stops28h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:20 am
BRU
- ORD
1 stop11h 40m
United Airlines
Wed 7/16:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Deal found 5/6![United Airlines logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:35 am
CRL
- ORD
2 stops40h 25m
Multiple Airlines
Thu 6/41:20 pm
ORD
- CRL
1 stop26h 00m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$945
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:25 am
CRL
- ORD
2 stops34h 25m
Multiple Airlines
Sat 8/83:45 pm
ORD
- CRL
2 stops22h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$961
This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:40 pm
CRL
- ORD
3 stops31h 25m
Multiple Airlines
Thu 7/21:20 pm
ORD
- CRL
1 stop17h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$982
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:15 am
CRL
- ORD
1 stop13h 50m
Multiple Airlines
Wed 7/15:10 pm
ORD
- CRL
1 stop17h 35m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,019
Last-minute flights from Belgium to ChicagoDiscover last-minute flight deals from Belgium to Chicago. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to Chicago. Data last updated May 7, 2026 and is based on user searches.
This deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:10 am
BRU
- ORD
1 stop14h 16m
United Airlines
Sun 5/246:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Deal found 5/3![United Airlines logo]()
$754
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:35 am
CRL
- ORD
2 stops15h 35m
Multiple Airlines
Thu 6/44:20 pm
ORD
- CRL
2 stops18h 50m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$797
This Ticket deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:45 am
BRU
- MDW
1 stop13h 27m
Multiple Airlines
Thu 6/412:53 pm
MDW
- BRU
1 stop11h 47m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$814
This Ticket deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:45 am
BRU
- MDW
1 stop13h 27m
Air France
Sat 6/610:45 am
MDW
- BRU
1 stop13h 55m
Air France
Deal found 5/5![Air France logo]()
$816
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:45 am
BRU
- MDW
1 stop18h 24m
Delta
Sat 6/610:45 am
MDW
- BRU
1 stop13h 55m
Delta
Deal found 5/6![Delta logo]()
$835
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:45 am
BRU
- MDW
2 stops15h 48m
Delta
Wed 6/312:53 pm
MDW
- BRU
1 stop11h 47m
Delta
Deal found 5/7![Delta logo]()
$839
This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:35 am
BRU
- ORD
1 stop32h 35m
ITA Airways
Mon 6/293:00 pm
ORD
- BRU
1 stop20h 00m
ITA Airways
Deal found 5/2![ITA Airways logo]()
$650
This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 pm
CRL
- ORD
2 stops23h 45m
Multiple Airlines
Mon 6/154:50 pm
ORD
- CRL
2 stops18h 50m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$771
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:25 am
BRU
- ORD
2 stops34h 45m
ITA Airways
Sun 6/283:00 pm
ORD
- BRU
1 stop12h 45m
ITA Airways
Deal found 5/7![ITA Airways logo]()
$751
This lastminute.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Tue 6/303:00 pm
ORD
- BRU
1 stop12h 45m
ITA Airways
Deal found 5/6![ITA Airways logo]()
$686
This deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:00 pm
BRU
- ORD
1 stop13h 55m
United Airlines
Wed 7/811:07 am
ORD
- BRU
1 stop13h 08m
United Airlines
Deal found 5/4![United Airlines logo]()
$714
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:55 pm
BRU
- ORD
1 stop25h 15m
ITA Airways
Tue 6/303:00 pm
ORD
- BRU
1 stop20h 00m
ITA Airways
Deal found 5/6![ITA Airways logo]()
$696
One-way flights from Belgium to ChicagoSearch for one-way flight options from Belgium to Chicago. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Belgium to Chicago. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:10 pm
CRL
- ORD
3 stops51h 40m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:30 am
CRL
- ORD
3 stops54h 25m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:05 pm
CRL
- ORD
2 stops28h 35m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:25 pm
CRL
- ORD
3 stops50h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:50 pm
CRL
- ORD
3 stops37h 01m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:05 pm
CRL
- ORD
2 stops29h 00m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am
CRL
- ORD
3 stops43h 15m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:05 pm
CRL
- ORD
2 stops50h 25m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:25 pm
BRU
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:15 am
BRU
- ORD
2 stops34h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:35 pm
BRU
- ORD
2 stops28h 40m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:35 pm
BRU
- ORD
2 stops29h 25m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$446
Find flight deals from Belgium to Chicago
Keep the following information in mind while searching for Belgium to Chicago flight deals. Data was last updated May 7, 2026.
Round-trip from | $606 (Mytrip) |
|---|---|
One-way from | $424 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $722 |
Good round-trip deal | $888 or less |
Good one-way deal | $923 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Belgium to Chicago 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 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Belgium to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrusselsChicago
CRL - ORD
CRLORD
Charleroi Brussels
Sat 8/29
4:50 pm-11:50 am
1 stop26h 00m
Chicago O'Hare Intl
Tue 9/22
7:25 pm-10:55 pm
2 stops20h 30m
$797
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Tue 9/8
1:50 pm-9:25 pm
1 stop14h 35m
Chicago O'Hare Intl
Sat 9/26
7:25 pm-12:55 pm
1 stop10h 30m
$800
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 9/24
2:25 pm-7:55 pm
1 stop12h 30m
Chicago O'Hare Intl
Tue 9/29
2:25 pm-1:15 pm
2 stops15h 50m
$823
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 5/21
10:30 am-2:55 pm
1 stop11h 25m
Chicago O'Hare Intl
Sat 6/6
6:00 pm-9:00 am
Nonstop8h 00m
$823
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Tue 7/14
6:20 am-11:00 am
1 stop11h 40m
Chicago O'Hare Intl
Mon 8/10
4:30 pm-1:15 pm
1 stop13h 45m
$823
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Wed 6/17
6:20 am-2:55 pm
1 stop15h 35m
Chicago O'Hare Intl
Wed 6/24
5:00 am-7:45 am
1 stop19h 45m
$824
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Sat 9/19
6:20 am-2:52 pm
2 stops15h 32m
Chicago O'Hare Intl
Sat 9/26
3:40 pm-1:15 pm
2 stops14h 35m
$825
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Mon 9/21
6:20 am-11:00 am
1 stop11h 40m
Chicago O'Hare Intl
Sat 10/3
3:40 pm-1:15 pm
2 stops14h 35m
$825
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 6/25
6:20 am-2:55 pm
1 stop15h 35m
Chicago O'Hare Intl
Mon 6/29
9:40 pm-1:15 pm
1 stop32h 35m
$825
BrusselsChicago
BRU - ORD
BRUORD
Brussels Bruxelles-National
Thu 6/18
6:20 am-11:00 am
1 stop11h 40m
Chicago O'Hare Intl
Wed 7/1
6:00 pm-9:00 am
Nonstop8h 00m
$826
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Belgium to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Belgium with our price prediction graph.
BRU-ORD
BRU-MDW
CRL-ORD
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 Belgium to Chicago
BE0-CHI
BRU-ORD
BRU-MDW
CRL-ORD
How far ahead should I book a flight from Belgium to Chicago?
To ensure you get the cheapest price possible for a flight from Belgium to Chicago, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Belgium to Chicago?
Currently, August is the cheapest month in which you can book a flight from Belgium to Chicago (average of $374). Flying from Belgium to Chicago in December is currently the most expensive (average of $515). 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 BE to CHI?
Find hourly flight availability from Belgium to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.
When flying from Belgium to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Belgium to Chicago
Explore weekly flight availability from Belgium to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 7, 2026.
The most flights from BE0 to CHI are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Belgium to Chicago delayed?
About 16% of weekly flights between Belgium and Chicago have experienced delays in the past year, with the average delay time being 171 minutes.
What is the most punctual flight time for Belgium to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Belgium to Chicago flights?
Over the last year, Emirates have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 7, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,United Airlines, andBrussels Airlines from Belgium to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Entertainment
6.7
Boarding
7.6
Overall
7.4
Comfort
7.3
Crew
8.0
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CPH - ORD
Related info for your journey
Find useful and relevant information for your journey from Belgium to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
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
Chicago flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Belgium to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belgium to Chicago by cabin class
Find flights from Belgium to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belgium and Chicago flights
Browse other Belgium and Chicago flight options. Last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Belgium to Chicago
Discover the top 2 airlines that operate flights from Belgium to Chicago. 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 2,558,603 searches. Data last updated May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$521 | Average$680 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$609 | Average$731 | FlexibilityNo cancel fee | On-time69% |