Flight tickets from Brussels to Chicago

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Compare Brussels to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Brussels to Chicago

Looking for a cheap last-minute deal or the best return flight from Brussels to Chicago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Brussels to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels to Chicago flights are currently cheapest in May.

Direct flights from Brussels to Chicago

Alternative Brussels to Chicago routes

Looking for the cheapest, fastest or easiest route from Brussels to Chicago? You could fly into the following airports instead.

Brussels to Chicago: Flight information

The things to know before you go.
Cheapest flight found₹ 36,270
Cheapest month to flyMay
Average flight time8 hrs, 55 mins
Most popular airlineAir Canada
Average flights per week432

Finding cheap flights from Brussels to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Brussels to Chicago is ₹ 40,722. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 55 minutes is the average flight time from Brussels to Chicago.
Air Canada, Lufthansa and SWISS fly direct from Brussels to Chicago.
As of March 2025, there are 48 flights per week flying from Brussels to Chicago.
If you're flying from Brussels, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ₹ 40,722.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Chicago on Wednesday, 26 November 2025.
Yes – the average flight time is 8 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
The cheapest airline that flies to Chicago is Aer Lingus. And the cheapest airline that flies to Chicago O'Hare International Airport is United.

Travelling from Brussels to Chicago: what you need to know

  • There are two main airports you can start your journey from in Brussels. Check out your options leaving from Brussels Airport (BRU) or Brussels S. Charleroi Airport (CRL) when booking your flight from Brussels to Chicago.

  • When it comes to working out where to land in Chicago, O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the chief entry points.

  • The average time for a direct flight from Brussels to Chicago is 8 hours 53 minutes. Chicago's timezone is UTC-5, making Chicago 6 hours behind Brussels.

  • Brussels Airport (BRU) to O'Hare International Airport (ORD) is the most traveled route between these two cities. There are 20 weekly flights to choose from. If you prefer a later start to the day, the last flight from Brussels to Chicago is with United Airlines at 10:15. Choose the first BRU to ORD departure with United Airlines at 10:10 if you want to get going early.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from Brussels to Chicago.

  • Travelling during a peak time like public or school holidays? Expect longer queues at check-in and security. To play it safe, arrive up to four hours before international flights and two hours before domestic departures.

  • If you have a passport from Belgium, you will need an ETA to visit United States. This applies if you're booking a cheap flight from Brussels to Chicago for tourism purposes. The rules may differ if you're travelling for business or other reasons. Always consult official visa guidelines before you book and definitely before flying.

Flying from Brussels

Brussels Airport (BRU)

  • Depart from Brussels Airport (BRU) on a nonstop flight from Brussels to Chicago. From BRU, you can fly directly into O'Hare International Airport (ORD).

  • United Airlines is a popular airline that operates direct flights from Brussels to Chicago departing from BRU.

  • We make it a breeze to find a flight from Brussels to Chicago that includes a stopover. To see your options leaving from Brussels Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to see the sights of your chosen city. Top stopovers include:

    • Keflavik International Airport (KEF)

    • Frankfurt Airport (FRA)

    • Amsterdam Airport Schiphol Airport (AMS)

  • The journey from central Brussels to BRU takes about 39 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 14 kilometres in 21 minutes or so, depending on traffic conditions.

  • Want an easy start to your journey? Stay near Brussels Airport. Whether you're boarding an early flight from Brussels to Chicago or just don't want to be rushed, these hotels are ideal:

Brussels S. Charleroi Airport (CRL)

  • Visit friends or family or just take a moment to freshen up with a stopover. If you'd like to split up your flight from Brussels to Chicago, check out these options when setting off from Brussels Airport:

    • Keflavik International Airport (KEF)

    • Frankfurt Airport (FRA)

    • Amsterdam Airport Schiphol Airport (AMS)

  • On public transport, you can travel from central Brussels to CRL in about 1 hour and 37 minutes. The terminal is roughly 56 kilometres away, and making the trip by car will take approximately 56 minutes.

  • Want to enjoy an extra night away before boarding your flight from Brussels to Chicago? Relax in a hotel near Brussels S. Charleroi Airport before your trip officially starts. Stay at one of these accommodation options:

Arriving in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

How to find the cheapest flights from Brussels to Chicago

  • The lowest price we've found for a one-way ticket from Brussels to Chicago is ₹ 36,270. For a return flight on this route, the best price is ₹ 40,722. Depending on when and how early you book, these fares can change.

  • Book 5 months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from Brussels to Chicago.

  • Schedule your trip for January. That's the cheapest month for flight tickets from Brussels to Chicago. If your travel dates are flexible, use the 'Whole month' tool to see the cheapest price across each month.

  • Set up a Price Alert for cheap tickets from Brussels to Chicago. You don't need to check every day to see whether prices have fallen. We'll let you know the moment there's a change in price.

  • Tailor your trip using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Brussels to Chicago.

Best time to go to Chicago

  • It's time to figure out your dates for your flight from Brussels to Chicago. August is the busiest month to travel to Chicago. If you like a more relaxed atmosphere, go in February.

  • When booking your flight from Brussels to Chicago, think about the kind of weather you like. July is the warmest month in Chicago, with temperatures ranging from 15ºC to 29ºC.

  • Look for cheap tickets from Brussels to Chicago in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC and 3ºC on average.

More about Chicago

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in Chicago right here. Browse these options once you've locked in your flight from Brussels to Chicago:

  • All great holidays should include a little sightseeing. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are must-do's during your Chicago adventure.

Complete your Chicago trip with a car rental

  • Discover our range of car rentals once you've locked in your hotel and cheap flight from Brussels to Chicago. Whether you're looking for an SUV, a compact ride or something with all the extras, you can compare companies in one go to get the best deal.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.