$322+ Cheap flights from O'Hare Intl (ORD) to Bruxelles-National (BRU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRU
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Bruxelles-National with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Brussels Bruxelles-National are usually found in April or January, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Monday
Cheap flight deals from O'Hare Intl to Bruxelles-National
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Bruxelles-NationalExplore the most affordable flight options available from O'Hare Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from O'Hare Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 10/67:15 pm
ORD
- BRU
1 stop12h 20m
Scandinavian Airlines
Tue 10/2010:20 am
BRU
- ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 10/17:15 pm
ORD
- BRU
1 stop12h 20m
Scandinavian Airlines
Thu 10/88:30 pm
BRU
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 9/297:15 pm
ORD
- BRU
1 stop12h 20m
Scandinavian Airlines
Tue 10/67:10 pm
BRU
- ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$610
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 9/267:15 pm
ORD
- BRU
1 stop20h 45m
Scandinavian Airlines
Sat 10/38:30 pm
BRU
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 10/207:15 pm
ORD
- BRU
1 stop16h 15m
Scandinavian Airlines
Sat 10/318:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$613
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Wed 12/27:15 pm
ORD
- BRU
1 stop17h 35m
Scandinavian Airlines
Wed 12/910:20 am
BRU
- ORD
1 stop13h 35m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$625
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:15 pm
ORD
- BRU
2 stops40h 05m
Scandinavian Airlines
Sat 12/128:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$633
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm
ORD
- BRU
2 stops16h 00m
Scandinavian Airlines
Thu 10/297:15 pm
BRU
- ORD
1 stop28h 30m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$637
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:15 pm
ORD
- BRU
2 stops16h 00m
Scandinavian Airlines
Sat 11/710:20 am
BRU
- ORD
1 stop13h 25m
Scandinavian Airlines
Deal found 6/6![Scandinavian Airlines logo]()
$638
Best flights from O'Hare Intl to Bruxelles-NationalDiscover carefully curated flight deals from O'Hare Intl to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from O'Hare Intl to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm
ORD
- BRU
2 stops16h 00m
Scandinavian Airlines
Thu 10/2910:20 am
BRU
- ORD
2 stops17h 44m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm
ORD
- BRU
1 stop13h 50m
United Airlines
Tue 9/2910:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$998
This Icelandair deal was found by Cheapflights users on 6/10. 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.
Tue 9/110:56 am
ORD
- BRU
2 stops18h 59m
Icelandair
Wed 9/301:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 6/10![Icelandair logo]()
$1,007
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:30 am
ORD
- BRU
2 stops15h 10m
Delta
Mon 9/283:10 pm
BRU
- ORD
1 stop30h 05m
Delta
Deal found 6/10![Delta logo]()
$1,019
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:39 am
ORD
- BRU
2 stops42h 21m
TAP AIR PORTUGAL
Sat 10/35:55 am
BRU
- ORD
1 stop17h 10m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/316:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Wed 9/3010:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Mon 10/59:40 am
BRU
- ORD
1 stop34h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Sat 10/3110:10 am
BRU
- ORD
Nonstop9h 00m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Sun 9/2710:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:35 pm
ORD
- BRU
1 stop11h 40m
United Airlines
Sat 11/710:10 am
BRU
- ORD
Nonstop9h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 pm
ORD
- BRU
1 stop15h 20m
United Airlines
Sun 8/3010:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,128
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/236:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Sun 10/49:10 am
BRU
- ORD
1 stop12h 42m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,325
Last-minute flights from O'Hare Intl to Bruxelles-NationalDiscover last-minute flight deals from O'Hare Intl to Bruxelles-National. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Bruxelles-National. Data last updated June 11, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:25 pm
ORD
- BRU
3 stops31h 20m
Multiple Airlines
Tue 7/143:15 pm
BRU
- ORD
2 stops31h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$944
This Mytrip deal was found by Cheapflights users on 6/7. 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.
Tue 7/77:25 pm
ORD
- BRU
2 stops19h 15m
Multiple Airlines
Tue 7/146:05 pm
BRU
- ORD
2 stops28h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$921
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Sun 7/196:00 pm
ORD
- BRU
2 stops20h 30m
Multiple Airlines
Wed 7/296:05 pm
BRU
- ORD
2 stops25h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$927
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Mon 7/207:25 pm
ORD
- BRU
3 stops30h 00m
Multiple Airlines
Sun 7/263:10 pm
BRU
- ORD
3 stops34h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$977
This Gotogate deal was found by Cheapflights users on 6/6. 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.
Mon 7/277:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Tue 8/41:50 pm
BRU
- ORD
1 stop14h 35m
Icelandair
Deal found 6/6![Icelandair logo]()
$821
This BusinessClass deal was found by Cheapflights users on 6/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:25 pm
ORD
- BRU
1 stop31h 30m
Icelandair
Mon 8/171:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 6/6![Icelandair logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/297:25 pm
ORD
- BRU
2 stops15h 30m
Multiple Airlines
Thu 8/1310:20 am
BRU
- ORD
1 stop15h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/294:55 pm
ORD
- BRU
1 stop15h 00m
Multiple Airlines
Wed 8/198:40 pm
BRU
- ORD
2 stops29h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$979
One-way flights from O'Hare Intl to Bruxelles-NationalSearch for one-way flight options from O'Hare Intl to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from O'Hare Intl to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sun 7/197:25 pm
ORD
- BRU
3 stops30h 45m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/2910:25 pm
ORD
- BRU
3 stops27h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/1810:25 pm
ORD
- BRU
3 stops28h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$345
This Mytrip deal was found by Cheapflights users on 6/7. 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.
Tue 7/77:25 pm
ORD
- BRU
2 stops19h 15m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:25 pm
ORD
- BRU
3 stops28h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/117:25 pm
ORD
- BRU
2 stops15h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/107:25 pm
ORD
- BRU
2 stops15h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/177:25 pm
ORD
- BRU
2 stops15h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$373
Find flight deals from O'Hare Intl to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $606 (Kiwi.com) |
One-way from | $322 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $1,170 |
Good round-trip deal | $1,392 or less |
Good one-way deal | $789 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Bruxelles-National 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 June 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Mon 10/19
7:15 pm-6:15 pm
2 stops16h 00m
Brussels Bruxelles-National
Thu 10/29
10:20 am-10:04 pm
2 stops17h 44m
$741
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 9/23
4:25 pm-1:15 pm
1 stop13h 50m
Brussels Bruxelles-National
Tue 9/29
10:15 am-12:00 pm
Nonstop8h 45m
$998
Quickest round-trip
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Mon 8/31
6:00 pm-9:00 am
Nonstop8h 00m
Brussels Bruxelles-National
Wed 9/30
10:15 am-12:00 pm
Nonstop8h 45m
$1,002
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Tue 9/1
10:56 am-12:55 pm
2 stops18h 59m
Brussels Bruxelles-National
Wed 9/30
1:50 pm-6:15 pm
1 stop11h 25m
$1,007
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 9/23
6:00 pm-9:00 am
Nonstop8h 00m
Brussels Bruxelles-National
Mon 10/5
9:40 am-12:55 pm
1 stop34h 15m
$1,011
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Mon 8/31
9:30 am-7:40 am
2 stops15h 10m
Brussels Bruxelles-National
Mon 9/28
3:10 pm-2:15 pm
1 stop30h 05m
$1,019
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Tue 10/20
6:00 pm-9:00 am
Nonstop8h 00m
Brussels Bruxelles-National
Sat 10/31
10:10 am-1:10 pm
Nonstop9h 00m
$1,072
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Sun 8/30
6:00 pm-9:00 am
Nonstop8h 00m
Brussels Bruxelles-National
Sun 9/27
10:15 am-12:00 pm
Nonstop8h 45m
$1,072
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Fri 10/23
6:35 pm-1:15 pm
1 stop11h 40m
Brussels Bruxelles-National
Sat 11/7
10:10 am-12:10 pm
Nonstop9h 00m
$1,103
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Tue 8/25
9:40 pm-8:00 pm
1 stop15h 20m
Brussels Bruxelles-National
Sun 8/30
10:15 am-12:00 pm
Nonstop8h 45m
$1,128
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Bruxelles-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Bruxelles-National in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from O'Hare Intl with our price prediction graph.
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 Brussels Bruxelles-National Airport
Prices
Airlines
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?
The best time to book flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?
Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport (average of $628). Flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $1,282). 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 BRU?
Find hourly flight availability from O'Hare Intl to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport as you normally would.
Reviews of airlines servicing Bruxelles-National
Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated June 11, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport 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.
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.6
Crew
8.0
Entertainment
6.7
Reviews
1 / 20
6.0
GoodHenry,May 2026
PRG - CPH
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Bruxelles-National. 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 Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locationsMons
Hasselt
Charleroi
Mechelen
Zaventem
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O'Hare Intl and Bruxelles-National flights
Browse other O'Hare Intl and Bruxelles-National flight options. Last updated on June 11, 2026.
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Top 8 airlines flying from O'Hare Intl to Bruxelles-National
Discover the top 8 airlines that operate flights from O'Hare Intl to Bruxelles-National. 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$676 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$444 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$448 | Average$624 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$531 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$582 | Average$718 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$692 | Average$1,250 | 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% |