$261+ Cheap flights from O'Hare Intl (ORD) to Belgium
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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRU
Aug 12 — Aug 191
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to BelgiumExplore the most affordable flight options available from O'Hare Intl to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from O'Hare Intl to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This Mytrip deal was found by Cheapflights users on 7/8. 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.
Sun 10/187:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Sun 10/2512:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/8![Icelandair logo]()
$459
This oojo deal was found by Cheapflights users on 7/9. 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.
Sat 10/37:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Sun 10/181:50 pm
BRU
- ORD
1 stop14h 35m
Icelandair
Deal found 7/9![Icelandair logo]()
$461
This Gotogate deal was found by Cheapflights users on 7/10. 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.
Wed 10/77:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Sun 10/181:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$462
This Gotogate deal was found by Cheapflights users on 7/11. 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.
Thu 10/227:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Tue 10/2712:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/11![Icelandair logo]()
$464
This oojo deal was found by Cheapflights users on 7/9. 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.
Sat 9/267:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Sun 10/41:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/9![Icelandair logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/77:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Fri 10/161:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 11/26:30 pm
ORD
- BRU
1 stop10h 25m
Icelandair
Tue 11/1012:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/12![Icelandair logo]()
$489
This Icelandair deal was found by Cheapflights users on 7/10. 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.
Mon 11/26:30 pm
ORD
- BRU
1 stop10h 25m
Icelandair
Thu 11/1212:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/10![Icelandair logo]()
$490
This Icelandair deal was found by Cheapflights users on 7/10. 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.
Fri 10/210:25 pm
ORD
- BRU
1 stop31h 30m
Icelandair
Sun 10/181:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$492
This Gotogate deal was found by Cheapflights users on 7/10. 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.
Wed 11/46:30 pm
ORD
- BRU
1 stop10h 25m
Icelandair
Thu 11/1212:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/10![Icelandair logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 11/46:30 pm
ORD
- BRU
1 stop10h 25m
Icelandair
Tue 11/1012:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/12![Icelandair logo]()
$560
This Mytrip deal was found by Cheapflights users on 7/10. 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 8/247:25 pm
ORD
- CRL
2 stops18h 10m
Multiple Airlines
Mon 8/318:50 am
CRL
- ORD
2 stops16h 25m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$687
Best flights from O'Hare Intl to BelgiumDiscover carefully curated flight deals from O'Hare Intl to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from O'Hare Intl to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Icelandair deal was found by Cheapflights users on 7/10. 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.
Thu 10/17:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Mon 10/191:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$490
This Mytrip deal was found by Cheapflights users on 7/12. 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.
Sun 8/166:00 pm
ORD
- BRU
3 stops31h 50m
Multiple Airlines
Tue 8/253:15 pm
BRU
- ORD
2 stops30h 30m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:55 pm
ORD
- BRU
2 stops16h 20m
Air Canada
Wed 11/1110:00 am
BRU
- ORD
2 stops15h 20m
Air Canada
Deal found 7/12![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 7/11. 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 11/21:55 pm
ORD
- BRU
1 stop10h 55m
United Airlines
Fri 11/1310:00 am
BRU
- ORD
1 stop11h 52m
United Airlines
Deal found 7/11![United Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:45 pm
ORD
- BRU
1 stop22h 30m
Turkish Airlines
Sat 11/711:35 am
BRU
- ORD
1 stop37h 45m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$790
This Mytrip deal was found by Cheapflights users on 7/12. 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.
Sun 8/166:00 pm
ORD
- CRL
2 stops20h 00m
Multiple Airlines
Tue 8/251:50 pm
CRL
- ORD
2 stops31h 55m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/66:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Tue 10/2010:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 7/10![United Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 7/12. 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.
Wed 11/41:55 pm
ORD
- BRU
2 stops16h 20m
Multiple Airlines
Wed 11/118:25 am
BRU
- ORD
1 stop11h 45m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$772
This United Airlines deal was found by Cheapflights users on 7/12. 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 11/55:45 pm
ORD
- BRU
1 stop12h 30m
United Airlines
Wed 11/1110:10 am
BRU
- ORD
Nonstop9h 00m
United Airlines
Deal found 7/12![United Airlines logo]()
$859
This Mytrip deal was found by Cheapflights users on 7/8. 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.
Sun 8/93:40 pm
ORD
- CRL
2 stops22h 35m
Multiple Airlines
Fri 8/289:50 am
CRL
- ORD
2 stops17h 05m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 10/186:00 pm
ORD
- CRL
1 stop12h 05m
Multiple Airlines
Sun 10/257:45 am
CRL
- ORD
1 stop14h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 7/12. 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 9/263:40 pm
ORD
- BRU
1 stop32h 30m
United Airlines
Sun 10/410:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 7/12![United Airlines logo]()
$905
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sun 8/166:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Tue 8/2510:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 7/12![United Airlines logo]()
$915
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Sat 9/197:25 pm
ORD
- CRL
2 stops19h 15m
Multiple Airlines
Fri 9/258:45 am
CRL
- ORD
2 stops19h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 7/11. 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 10/226:00 pm
ORD
- CRL
2 stops20h 00m
Multiple Airlines
Tue 10/278:20 pm
CRL
- ORD
2 stops26h 10m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 11/47:00 pm
ORD
- CRL
1 stop18h 45m
Multiple Airlines
Wed 11/116:20 am
CRL
- ORD
1 stop16h 10m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$855
This Mytrip deal was found by Cheapflights users on 7/11. 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 9/28:40 am
ORD
- CRL
3 stops29h 00m
Multiple Airlines
Wed 9/95:35 pm
CRL
- ORD
2 stops34h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$882
This Mytrip deal was found by Cheapflights users on 7/8. 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.
Sun 11/83:55 pm
ORD
- CRL
1 stop10h 15m
Multiple Airlines
Wed 11/189:05 pm
CRL
- ORD
3 stops29h 53m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$899
Last-minute flights from O'Hare Intl to BelgiumDiscover last-minute flight deals from O'Hare Intl to Belgium. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Belgium. Data last updated July 13, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/11. 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.
Sun 8/1610:25 pm
ORD
- BRU
1 stop31h 30m
Icelandair
Tue 8/251:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/11![Icelandair logo]()
$697
This oojo deal was found by Cheapflights users on 7/10. 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.
Sun 8/236:00 pm
ORD
- BRU
1 stop34h 00m
TAP AIR PORTUGAL
Sat 8/298:55 pm
BRU
- ORD
1 stop26h 05m
TAP AIR PORTUGAL
Deal found 7/10![TAP AIR PORTUGAL logo]()
$667
This Mytrip deal was found by Cheapflights users on 7/10. 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.
Sun 8/2310:25 pm
ORD
- BRU
3 stops29h 15m
Multiple Airlines
Tue 9/110:55 am
BRU
- ORD
2 stops17h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$668
This Gotogate deal was found by Cheapflights users on 7/9. 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.
Sun 8/237:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Sun 8/301:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/9![Icelandair logo]()
$696
This Mytrip deal was found by Cheapflights users on 7/10. 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 8/247:25 pm
ORD
- BRU
2 stops15h 50m
Multiple Airlines
Mon 8/311:25 pm
BRU
- ORD
3 stops35h 50m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 7/10. 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 8/247:25 pm
ORD
- CRL
2 stops18h 10m
Multiple Airlines
Mon 8/318:50 am
CRL
- ORD
2 stops16h 25m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$687
This Bravofly deal was found by Cheapflights users on 7/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 pm
ORD
- BRU
1 stop31h 30m
Icelandair
Mon 8/311:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$698
This Gotogate deal was found by Cheapflights users on 7/10. 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.
Tue 8/257:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Tue 9/11:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/10![Icelandair logo]()
$694
This Vliegwinkel deal was found by Cheapflights users on 7/12. 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.
Wed 8/264:40 pm
ORD
- BRU
1 stop15h 25m
TAP AIR PORTUGAL
Wed 9/28:55 pm
BRU
- ORD
1 stop22h 45m
TAP AIR PORTUGAL
Deal found 7/12![TAP AIR PORTUGAL logo]()
$676
This Icelandair deal was found by Cheapflights users on 7/12. 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.
Sat 8/297:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Fri 12/1812:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/12![Icelandair logo]()
$663
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Wed 9/301:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 7/8![Icelandair logo]()
$636
This FlightHub deal was found by Cheapflights users on 7/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Fri 12/1812:50 pm
BRU
- ORD
1 stop11h 30m
Icelandair
Deal found 7/12![Icelandair logo]()
$640
One-way flights from O'Hare Intl to BelgiumSearch for one-way flight options from O'Hare Intl to Belgium. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from O'Hare Intl to Belgium. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1010:16 am
ORD
- CRL
3 stops38h 04m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1010:16 am
ORD
- BRU
3 stops39h 19m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1110:25 pm
ORD
- CRL
2 stops30h 40m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/2310:25 pm
ORD
- CRL
3 stops28h 05m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/227:25 pm
ORD
- CRL
2 stops30h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/2710:25 pm
ORD
- BRU
3 stops37h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/157:25 pm
ORD
- BRU
3 stops31h 10m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/610:25 pm
ORD
- BRU
3 stops27h 45m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Fri 8/2110:25 pm
ORD
- CRL
3 stops27h 20m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/2310:25 pm
ORD
- BRU
3 stops27h 45m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/277:25 pm
ORD
- CRL
3 stops19h 00m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1110:25 pm
ORD
- BRU
3 stops28h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$349
Find flight deals from O'Hare Intl to Belgium
Keep the following information in mind while searching for O'Hare Intl to Belgium flight deals. Data was last updated July 13, 2026.
Round-trip from | $459 (Mytrip) |
|---|---|
One-way from | $261 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $836 |
Good round-trip deal | $1,233 or less |
Good one-way deal | $816 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Thu 10/1
7:25 pm-12:55 pm
1 stop10h 30m
Brussels Bruxelles-National
Mon 10/19
1:50 pm-6:15 pm
1 stop11h 25m
$490
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Sun 8/16
6:00 pm-8:50 am
3 stops31h 50m
Brussels Bruxelles-National
Tue 8/25
3:15 pm-2:45 pm
2 stops30h 30m
$730
ChicagoBrussels
ORD - CRL
ORDCRL
Chicago O'Hare Intl
Sun 8/16
6:00 pm-9:00 pm
2 stops20h 00m
Charleroi Brussels
Tue 8/25
1:50 pm-2:45 pm
2 stops31h 55m
$763
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 11/4
1:55 pm-1:15 pm
2 stops16h 20m
Brussels Bruxelles-National
Wed 11/11
8:25 am-1:10 pm
1 stop11h 45m
$772
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 11/4
1:55 pm-1:15 pm
2 stops16h 20m
Brussels Bruxelles-National
Wed 11/11
10:00 am-6:20 pm
2 stops15h 20m
$785
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Mon 11/2
1:55 pm-7:50 am
1 stop10h 55m
Brussels Bruxelles-National
Fri 11/13
10:00 am-2:52 pm
1 stop11h 52m
$789
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 10/28
12:45 pm-5:15 pm
1 stop22h 30m
Brussels Bruxelles-National
Sat 11/7
11:35 am-6:20 pm
1 stop37h 45m
$790
ChicagoBrussels
ORD - CRL
ORDCRL
Chicago O'Hare Intl
Sun 8/9
3:40 pm-9:15 pm
2 stops22h 35m
Charleroi Brussels
Fri 8/28
9:50 am-7:55 pm
2 stops17h 05m
$799
ChicagoBrussels
ORD - CRL
ORDCRL
Chicago O'Hare Intl
Sun 10/18
6:00 pm-1:05 pm
1 stop12h 05m
Charleroi Brussels
Sun 10/25
7:45 am-4:30 pm
1 stop14h 45m
$800
ChicagoBrussels
ORD - CRL
ORDCRL
Chicago O'Hare Intl
Sat 9/19
7:25 pm-9:40 pm
2 stops19h 15m
Charleroi Brussels
Fri 9/25
8:45 am-9:25 pm
2 stops19h 40m
$832
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from O'Hare Intl with our price prediction graph.
ORD-CRL
ORD-BRU
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 Chicago O'Hare Intl Airport to Belgium
ORD-BE0
ORD-CRL
ORD-BRU
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Belgium?
Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Belgium (average of $129). Flying from Chicago O'Hare Intl Airport to Belgium in June is currently the most expensive (average of $918). 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 ORD to BE?
Find hourly flight availability from O'Hare Intl 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 July 13, 2026.
When flying from Chicago O'Hare Intl Airport to Belgium, 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 Chicago O'Hare Intl Airport to Belgium
Explore weekly flight availability from O'Hare Intl to Belgium. 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 July 13, 2026.
The most flights from ORD to BE0 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Belgium?
The price you pay for your flight from Chicago O'Hare Intl Airport to Belgium may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 13, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Chicago O'Hare Intl Airport to Belgium 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.
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Food
6.7
Crew
8.0
Comfort
7.3
Entertainment
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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O'Hare Intl and Belgium flights
Browse other O'Hare Intl and Belgium flight options. Last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from O'Hare Intl to Belgium
Discover the top 8 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$617 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$444 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$448 | Average$629 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$531 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$582 | Average$709 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$692 | Average$1,253 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$752 | Average$1,765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$969 | Average$1,369 | FlexibilityNo cancel fee | On-time76% |