BRU - ORD

£327 Find Cheap Flights from Brussels to Chicago

This is the cheapest one-way 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 13/5. 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, 0 bags

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£396
Overall average: £502
Scandinavian Airlines
Fri 6/2Mon 9/2
BRU - ORD • 1 stop
Cheapest direct flights
£542
Typical prices: £501-£568
United Airlines
Sat 27/12Mon 12/1
BRU - ORD • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa's Premium Economy has 50% more space.
United offers free meals in economy on long-hauls.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 11% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Brussels to O'Hare Intl (BRU-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels to O'Hare Intl 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

Fri, 6 Feb - Mon, 9 Feb
Scandinavian Airlines Logo
15:10 - 16:45
BRU
-
ORD
32h 35m1 stop
Scandinavian Airlines Logo
19:20 - 09:40
ORD
-
BRU
31h 20m1 stop
£396Scandinavian Airlines
Fri, 6 Feb - Mon, 9 Feb
Scandinavian Airlines Logo
15:10 - 16:45
BRU
-
ORD
32h 35m1 stop
Scandinavian Airlines Logo
19:20 - 10:50
ORD
-
BRU
32h 30m2 stops
£399Scandinavian Airlines
Thu, 15 Jan - Wed, 28 Jan
TAP AIR PORTUGAL Logo
11:50 - 15:25
BRU
-
ORD
34h 35m1 stop
TAP AIR PORTUGAL Logo
19:10 - 17:05
ORD
-
BRU
14h 55m1 stop
£404TAP AIR PORTUGAL
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
19:20 - 16:45
BRU
-
ORD
28h 25m2 stops
Scandinavian Airlines Logo
19:10 - 19:50
ORD
-
BRU
17h 40m1 stop
£406Scandinavian Airlines
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
20:30 - 16:45
BRU
-
ORD
27h 15m1 stop
Scandinavian Airlines Logo
19:10 - 09:40
ORD
-
BRU
31h 30m1 stop
£409Scandinavian Airlines
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
20:30 - 16:45
BRU
-
ORD
27h 15m1 stop
Scandinavian Airlines Logo
19:10 - 09:40
ORD
-
BRU
31h 30m1 stop
£410Scandinavian Airlines
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
19:20 - 16:45
BRU
-
ORD
28h 25m2 stops
Scandinavian Airlines Logo
19:10 - 18:40
ORD
-
BRU
16h 30m2 stops
£411Scandinavian Airlines
Fri, 20 Feb - Fri, 6 Mar
Scandinavian Airlines Logo
15:10 - 16:45
BRU
-
ORD
32h 35m1 stop
Scandinavian Airlines Logo
19:10 - 11:55
ORD
-
BRU
33h 45m2 stops
£412Scandinavian Airlines
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
19:20 - 16:45
BRU
-
ORD
28h 25m2 stops
Scandinavian Airlines Logo
19:10 - 19:50
ORD
-
BRU
17h 40m1 stop
£419Scandinavian Airlines
Tue, 13 Jan - Thu, 29 Jan
Scandinavian Airlines Logo
19:20 - 16:45
BRU
-
ORD
28h 25m2 stops
Scandinavian Airlines Logo
19:10 - 18:40
ORD
-
BRU
16h 30m2 stops
£425Scandinavian Airlines
Booking Insights

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 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 March, where tickets cost £437 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £534 and £518 respectively.

Can I save money by flying with a stopover from Brussels Bruxelles-National Airport to Chicago O'Hare Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £426 on average.

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, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Find deals
Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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

Good to know - Cheap tickets from Brussels to Chicago

Low seasonMarch
Cheapest flight£327
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (8% 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 £327 for a one-way ticket and £396 for a return.

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

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

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

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

  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Brussels Bruxelles-National to Chicago O'Hare Intl.
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

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Brussels Bruxelles-National

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

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)