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Cheap flights Chicago — Brussels

Chicago (CHI, US) Brussels (BRU, BE)
from $374 6 661 km ~8h 20m 4 flights found 3 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $374 on 16.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 4 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
16 Nov 2026, Mon
Air Canada AC 8482
22:55
ORD O'Hare International Airport
10:07
CRL Charleroi Brussels South Airport
11h 12m 2 stops
Kiwi.com
$374
View this ticket
14 Nov 2026, Sat
jetBlue B6 8417
22:00
ORD O'Hare International Airport
13:19
CRL Charleroi Brussels South Airport
15h 19m 3 stops
Kiwi.com
$416
View this ticket
17 Nov 2026, Tue
United Airlines UA 972
02:50
ORD O'Hare International Airport
10:55
BRU Brussels Airport
8h 5m Direct
Kiwi.com
$730
View this ticket
15 Nov 2026, Sun
United Airlines UA 972
02:50
ORD O'Hare International Airport
10:55
BRU Brussels Airport
8h 5m Direct
Tickets
$834
View this ticket
Flights by stops
Direct
from $730
2 flights
2 stops
from $374
1 flight
3 stops
from $416
1 flight
All flights 4 days
14 Nov 2026, Sat
jetBlue B6 8417
22:00
ORD O'Hare International Airport
13:19
CRL Charleroi Brussels South Airport
15h 19m 3 stops
Kiwi.com
$416
View this ticket
15 Nov 2026, Sun
United Airlines UA 972
02:50
ORD O'Hare International Airport
10:55
BRU Brussels Airport
8h 5m Direct
Tickets
$834
View this ticket
16 Nov 2026, Mon
Air Canada AC 8482
22:55
ORD O'Hare International Airport
10:07
CRL Charleroi Brussels South Airport
11h 12m 2 stops
Kiwi.com
$374
View this ticket
17 Nov 2026, Tue
United Airlines UA 972
02:50
ORD O'Hare International Airport
10:55
BRU Brussels Airport
8h 5m Direct
Kiwi.com
$730
View this ticket
Route characteristics
Distance
6 661 km
Flight time
8h 20m
Time difference
+7h
Minimum price
from $374 (16.11.2026)
Average price
$589
Maximum price
$834
Cheapest day
Monday
Departure airports (1)
ORD O'Hare International Airport
Arrival airports (2)
BRU Brussels Airport CRL Charleroi Brussels South Airport
Airlines (3)
AC Air Canada B6 jetBlue UA United Airlines
Agencies (2)
Kiwi.com Tickets
Prices by day of week
Monday
$374
avg $374
Cheapest
Tuesday
$730
avg $730
Saturday
$416
avg $416
Sunday
$834
avg $834
Airlines — cheapest prices 3
Air Canada
Air Canada
1 flights · 1 days
$374
jetBlue
jetBlue
Low-cost 1 flights · 1 days
$416
United Airlines
United Airlines
2 flights · 2 days
$730
Where to buy tickets 2
Kiwi.com
3 tickets · 3 days
from $374
Tickets
1 tickets · 1 days
from $834
Airports

From — Chicago (1)

  • ORD O'Hare International Airport

To — Brussels (2)

  • BRU Brussels Airport
  • CRL Charleroi Brussels South Airport
Other destinations from Chicago
Las Vegas
US · Hub
Denver
US · Hub
Nashville
US
Fort Lauderdale
US
Minneapolis
US · Hub
St Louis
US
Atlanta
US · Hub
Philadelphia
US · Hub
Tampa
US
Baltimore
US
Phoenix
US
New Orleans
US
Frequently asked questions about the route Chicago — Brussels
How long is the flight from Chicago to Brussels?
Approximate flight time — 8h 20m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Brussels?
The straight-line distance — 6 661 km.
How much do flights from Chicago to Brussels cost?
The minimum price over 3 months — from $374 on 16.11.2026.
What is the average ticket price?
The average price — $589. Range: $374 — $834.
What is the time difference between Chicago and Brussels?
The difference — +7h.
From which airports does Chicago operate flights?
From Chicago: ORD (O'Hare International Airport).
To which airports in Brussels do flights arrive?
To Brussels: BRU (Brussels Airport), CRL (Charleroi Brussels South Airport).
Which airlines fly this route?
This route is served by 3 airlines: Air Canada, jetBlue, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $730. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Brussels

Flights Chicago — Brussels is a popular route. The straight-line distance is 6 661 km. Flight time 8h 20m. Time difference +7h.

From Chicago (CHI) flights depart from 1 airport: ORD. To Brussels (BRU) — 2 arrival airports: BRU, CRL.

3 airlines operate on this route: Air Canada, jetBlue, United Airlines.

The minimum price for the next 3 months — from $374 (16.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $589, ranging from $374 to $834. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

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