BRU - ORD

£336 Find Cheap Flights from Brussels to Chicago

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to O'Hare Intl departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Chicago, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Brussels to Chicago (BRU-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brussels to O'Hare Intl

Wed, 5 Nov - Wed, 12 Nov
TAP AIR PORTUGAL Logo
06:00 - 15:00BRU-ORD
16h 00m1 stop
TAP AIR PORTUGAL Logo
19:10 - 23:50ORD-BRU
21h 40m1 stop
£336TAP AIR PORTUGAL
Find Deal
Mon, 23 Jun - Tue, 1 Jul
British Airways Logo
19:05 - 11:55BRU-ORD
23h 50m1 stop
British Airways Logo
20:30 - 20:25ORD-BRU
16h 55m1 stop
£411British Airways
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Wed, 8 Oct - Mon, 13 Oct
Delta Logo
10:45 - 18:56BRU-ORD
15h 11m1 stop
Delta Logo
07:00 - 07:30ORD-BRU
17h 30m2 stops
£453Delta
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Wed, 8 Oct - Mon, 13 Oct
Delta Logo
06:10 - 17:45BRU-ORD
18h 35m2 stops
Delta Logo
09:30 - 09:40ORD-BRU
17h 10m2 stops
£455Delta
Find Deal
Wed, 8 Oct - Mon, 13 Oct
United Airlines Logo
10:00 - 20:11BRU-ORD
17h 11m1 stop
United Airlines Logo
17:55 - 09:00ORD-BRU
8h 05mdirect
£460United Airlines
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Wed, 8 Oct - Mon, 13 Oct
United Airlines Logo
10:00 - 20:11BRU-ORD
17h 11m1 stop
United Airlines Logo
17:55 - 09:00ORD-BRU
8h 05mdirect
£461United Airlines
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Thu, 9 Oct - Mon, 13 Oct
Air Canada Logo
07:00 - 14:55BRU-ORD
14h 55m2 stops
Air Canada Logo
10:40 - 08:05ORD-BRU
14h 25m1 stop
£464Air Canada
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Thu, 9 Oct - Mon, 13 Oct
Air Canada Logo
10:00 - 14:55BRU-ORD
11h 55m1 stop
Air Canada Logo
10:40 - 08:05ORD-BRU
14h 25m1 stop
£469Air Canada
Find Deal
Sat, 20 Sep - Tue, 30 Sep
Virgin Atlantic Logo
10:45 - 21:46BRU-ORD
18h 01m2 stops
Virgin Atlantic Logo
10:35 - 08:40ORD-BRU
15h 05m2 stops
£472Virgin Atlantic
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Thu, 7 Aug - Sat, 23 Aug
Virgin Atlantic Logo
10:45 - 20:24BRU-ORD
16h 39m2 stops
Virgin Atlantic Logo
11:15 - 08:40ORD-BRU
14h 25m1 stop
£613Virgin Atlantic
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Expert advice

Expert advice for your flight from Brussels to O'Hare Intl

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United offers free meals in economy on long-haul international flights, enhancing travel comfort.

Read more about United Airlinesby Stefanie Waldek
Lufthansa

Lufthansa's Premium Economy provides 50% more space and an extra checked bag, enhancing comfort.


Lufthansa offers 11 special meal choices, including vegetarian and vegan, for dietary needs.

Read more about Lufthansaby Jessica Macdonald
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Read more
Useful Info

KAYAK's insights & trends for Brussels to O'Hare Intl flights

Get data-powered insights and trends into flights from Brussels to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Brussels to Chicago?

The average price of all round-trip flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chicago on a Wednesday and more expensive on a Monday. On your return trip to Brussels, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport is February, where tickets cost £399 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £684 and £564 respectively.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know - Cheap tickets from Brussels to Chicago

Low seasonMarch
High seasonJuly
Cheapest flight£336
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Brussels to Chicago

When to book flights from Brussels to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Brussels to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels to Chicago flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport was £506 for a one-way ticket and £456 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Brussels to Chicago?

    Lufthansa, United Airlines, Virgin Atlantic, Air France, and Delta offer inflight Wi-Fi service on the Brussels to Chicago flight route.

  • Which aircraft models fly most regularly from Brussels to Chicago?

    The Boeing 787-10 Dreamliner is the aircraft model that flies most regularly on the Brussels to Chicago flight route.

  • Which airline alliances offer flights from Brussels to Chicago?

    Star Alliance is the only airline alliance operating flights between Brussels and Chicago.

  • On which days can I fly direct from Brussels to Chicago?

    There are direct flights from Brussels to Chicago on a daily basis.

  • How does KAYAK find such low prices on flights from Brussels to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Brussels is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Brussels with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport

  • Looking for a cheap flight from Chicago to Brussels? 25% of our users found flights on this route for Chicago or less round-trip.

Prefer to fly direct from Brussels to Chicago?

Find which airlines fly direct from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Chicago O'Hare Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights

Direct returns

Chicago O'Hare Intl to Brussels Bruxelles-National

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights
See more direct flights

Everything you need to know for your flight from Brussels to O'Hare Intl

Information on your arrival and departure airports

Brussels (BRU)
O'Hare Intl (ORD)

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