Cheap flights from Brussels to Chicago

7 nonstop flights a week. Operated by United Airlines, about 9h in the air, 4,139 mi (6,661 km). Tickets from $460, nonstop from $1,902.

Flights from Brussels to Chicago

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We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from Brussels to Chicago

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Brussels to Chicago at a glance

flight time, nonstop
9h
straight-line distance
4,139 mi (6,661 km)
flights a week
7
next flight
10 November
departure time
10:10
lowest price, with a connection, 1 December
$460
lowest nonstop price
$1,902
airline
1

Brussels to Chicago ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $460. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is August 2027: from $502. The average across months is $481.

Brussels to Chicago flight schedule

7 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 973
United Airlines
10:10 Brussels
12:10 , terminal 5
9h
Daily
Boeing 787

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Chicago is 7 hours behind Brussels. The search shows seat availability and the price for your date.

Airlines flying Brussels to Chicago

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Brussels to Chicago depart and land

Departure from Brussels

Brussels BRU

7 flights a week, 7 mi (11 km) from the city centre

When to visit Chicago

Weather by month

Best time to visit: May, June, July, August, September and October, +18° to +27° by day. In November it is +10° by day and +2° at night, with 7 rainy days.

Jan
0° −7° 10 days
Feb
+2° −6° 7 days
Mar
+9° 0° 12 days
Apr
+14° +5° 13 days
May
+19° +10° 11 days
Jun
+27° +17° 9 days
Jul
+27° +19° 12 days
Aug
+27° +19° 10 days
Sep
+24° +16° 7 days
Oct
+18° +10° 11 days
Nov
+10° +2° 7 days
Dec
+4° −3° 10 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Brussels to Chicago?
A nonstop flight takes 9 hours on average.
How far is Chicago from Brussels?
4,139 mi (6,661 km) in a straight line between the cities.
Which airlines fly nonstop from Brussels to Chicago?
United Airlines (7 a week).
How many flights a day are there from Brussels to Chicago?
There are 7 a week, about 1 a day on average.
When are the first and last flights from Brussels to Chicago?
The flight departs at 10:10 (UA973). Local time.
What is the cheapest month to fly from Brussels to Chicago?
December 2026: tickets from $460. The most expensive is August 2027, from $502.
What is the cheapest upcoming date to fly from Brussels to Chicago?
1 December 2026 (Tuesday): from $460 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Brussels to Chicago?
United Airlines: nonstop tickets from $1,902 on 1 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Brussels and Chicago?
Chicago is 7 hours behind Brussels. Schedule times on this page are local to each airport.
Which Brussels airport do flights to Chicago leave from?
Brussels (7 a week).