Flights from Chicago to Brussels

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Discover the cheapest flights from Chicago to Brussels

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The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Brussels

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 16 Nov - 22 Nov

Flights from just £380

£380

£5,433

£4,981

£1,764

£623

£541

£414

NovemberDecemberJanuary

Flight Duration22 h and 30 mFlights between Chicago and Brussels take, on average, 22 h and 30 m minutes, but the time can vary according to other factors

Cheapest flight£414Cheapest price for a flight between Chicago and Brussels found by our customers in the last 72 hours

Destination airportsBrussels Airport, Brussels South Charleroi AirportWhen travelling from Chicago to Brussels

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Chicago to Brussels

One-way average Price£792The average price for a flight Chicago - Brussels at Opodo is £792, based on the price of last 6 months

Best time to bookSeptemberAccording to real data May is the most popular time to book a flight to Brussels when departing from Chicago

Distance: 4,145 mi

Chicago airports

O'hare International Airport (ORD)How far from city centre: 13 mi

Brussels airports

Brussels Airport (BRU)How far from city centre: 7 mi

Brussels South Charleroi Airport (CRL)How far from city centre: 30 mi

Book your Chicago to Brussels flight

Search direct and connecting flights from Chicago to Brussels (Belgium) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.

The cheapest fare booked on this route in recent days was £414, although the price you're shown will vary with your travel dates and departure times.

Flying non-stop from Chicago to Brussels takes roughly 12 h and 22 m, whereas journeys with a layover will take longer.

Airports and airlines on the Chicago–Brussels route

Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.

Departure airport: O'hare International Airport (ORD)
Arrival airport: Brussels Airport (BRU)

The weather in Brussels

The best time to go may come down to the kind of weather you most enjoy. In Brussels, temperatures average around 22ºC in the warmest months and roughly 1ºC in the coldest. Bear this in mind when deciding what to pack and planning time outdoors.

Highs: up to 23ºC
Lows: down to 1ºC
Hottest month: August
Coldest month: February
Driest month: February
Wettest month: November

Tips for cheaper flights from Chicago to Brussels

A few ways to bring down the cost of your flight from Chicago to Brussels:

Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.

After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Brussels. Adding car hire to the same booking can save you money too.

Frequently asked questions about flights from Chicago to Brussels

On average, how much is the price of a flight from Chicago to Brussels?

When you fly from Chicago to Brussels the average price is £792. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

How can I find cheap flights from Chicago to Brussels at Opodo?

The cheapest price for a flight from Chicago to Brussels is 414 £. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When is the best time to book a flight from Chicago to Brussels?

The most popular months to book a flight from Chicago to Brussels are June, August and July, based on the searches of our customers.

When is the best time to travel from Chicago to Brussels?

The best time of the year to go to Brussels when flying from Chicago depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, September is the top 1º month to fly to Brussels from Chicago in terms of searches from our customer, followed by July and June. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, April and March are the months with less volume of searchs for the route Chicago - Brussels.

How long does the flight take to go from Chicago to Brussels?

The total flight time between Chicago and Brussels is of around 22 h and 30 m on average, considering an average distance of 4,145 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Brussels compared to Chicago?

While in Chicago temperatures can reach an average of 22º ºC in summer, Brussels can experience temperatures up to 17º ºC during the hot season. In winter, however, the weather shows around 4º ºC in Brussels, compared to the -3º ºC average in Chicago.

Which airports have flights between Chicago and Brussels?

The main airport route flying between Chicago and Brussels is: O'hare International Airport (ORD) to Brussels Airport(BRU). This route is covered by the following airline(s):

Which are the airlines with flights from Chicago to Brussels?

Icelandair

HiSky
HiSky

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