Title: £331 Cheap Flights from Brussels to Chicago (BRU to ORD) - Expedia.co.uk ![City of Chicago. Image of Chicago downtown and Chicago River with bridges at sunny summer day](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £331 Cheap Flights from Brussels (BRU) to Chicago (ORD) [View £331 flight on Thu, 10 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BRU,to:ORD,departure:10/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.45&airProductToken=AQp2CjMIwoIBEgMzOTEYoaQBIOuJASjeuJcDMKS5lwM4T0AAWAFqBU5PQkFHcglPTE41QzVCV1AKPwjCggESBDE1NDIY64kBIK4cKI2_lwMwmsOXAzhPQAFYAWoFTk9CQUdyCU9MTjVDNUJXUHoKCMGCARIEMTU0MhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Brussels to Chicago, IL (ORD-O'Hare Intl.) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![LOT-Polish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LO.svg) LOT-Polish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LO"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:ORD,departure:28/01/2026TANYT&leg2=from:ORD,to:BRU,departure:04/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Brussels (BRU) to Chicago (ORD) Prices were available within the past 7 days and start at £331 for one-way flights and £382 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Wed, 8 Apr - Fri, 17 Apr BRU Brussels ORD Chicago £382 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:08/04/2026TANYT&leg2=from:ORD,to:BRU,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:381.10&airProductToken=AQpmCjII05YBEgQyNTk0GKGkASDiOyjh4YkDMLviiQM4VEAAWAFqBUxpZ2h0cghUQ0VVNkdIVAowCNOWARIDOTQzGOI7IK4cKMvliQMw9umJAzhUQAFYAWoFTGlnaHRyCFRDRVU2R0hUCmUKMAjTlgESAzk0NBiuHCDiOyjP0IoDMM3UigM4VEAAWAFqBUxpZ2h0cghUQ0VVNkdIVAoxCNOWARIDNTk3GOI7IKGkASiU2IoDMO7YigM4VEABWAFqBUxpZ2h0cghUQ0VVNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Sat, 24 Jan - Sun, 1 Feb BRU Brussels ORD Chicago £392 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:24/01/2026TANYT&leg2=from:ORD,to:BRU,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.20&airProductToken=AQprCjQI1KABEgM2NDUYoaQBIIuSASi3p4MDMOaogwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSU9CCjMI1KABEgMyNDMYi5IBIK4cKP6vgwMwvbSDAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJT0IKawozCNSgARIDMjQ0GK4cIIuSASjxhYQDMMyJhAM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSU9CCjQI1KABEgM2NDYYi5IBIKGkASiLjoQDMLqPhAM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSU9CEgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, 8 May - Sun, 17 May BRU Brussels ORD Chicago £401 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:08/05/2026TANYT&leg2=from:ORD,to:BRU,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.50&airProductToken=AQplCjEIxpIBEgM1NTUYoaQBIIopKIa3jAMwzriMAzhVQABYAWoFTElHSFRyCFVVMlhCRUxUCjAIxpIBEgM4NTUYiikgrhwo4bqMAzDxvYwDOFVAAVgBagVMSUdIVHIIVVUyWEJFTFQKZQowCMaSARIDODUyGK4cIIopKJmijQMwkKWNAzhVQABYAWoFTElHSFRyCFVVMlhCRUxUCjEIxpIBEgM1NTQYiikgoaQBKMeljQMwj6eNAzhVQAFYAWoFTElHSFRyCFVVMlhCRUxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 4 Feb - Sat, 14 Feb BRU Brussels ORD Chicago £454 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:04/02/2026TANYT&leg2=from:ORD,to:BRU,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:453.37&airProductToken=AQpgCi0IxZIBEgM2MzEYoaQBIIMNKMufhAMwtKCEAzhBQABYAWoEU0FWUnIFQVJUNzMKLwjFkgESAzEyNRiDDSCuHCiIo4QDMIunhAM4T0AAWAFqBFNBVlJyCE9MTjdUOEI0CmMKLwjFkgESAzEyNBiuHCCDDSi0mIUDMOybhQM4T0AAWAFqBFNBVlJyCE9MTjdUOEI0CjAIxZIBEgM2MzQYgw0goaQBKIKdhQMw5p2FAzhQQAFYAWoEU0FWUnIIT0xON1Q4QjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, 10 Sept - Mon, 14 Sept BRU Brussels ORD Chicago £462 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:10/09/2026TANYT&leg2=from:ORD,to:BRU,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:461.66&airProductToken=AQqBAQo_CMGCARIENjYzNxihpAEg64kBKPKzlwMwwrSXAzhPQABYAWoFQkFTSUNyCE9MTjdUOEI0egoIwoIBEgQ2NjM3Cj4IwYIBEgQ3MDE3GOuJASCuHCi6tZcDMMe5lwM4T0ABWAFqBUJBU0lDcghPTE43VDhCNHoKCMKCARIENzAxNwpzCjAIwYIBEgI4NhiuHCDriQEouueXAzCQ65cDOEJAAFgBagVCQVNJQ3IIT0xON1Q4QjQKPwjBggESBDcwODYY64kBIKGkASiZ7ZcDMOTtlwM4T0ABWAFqBUJBU0lDcghPTE43VDhCNHoKCMKCARIENzA4NhIKCAIQARgCKgJBQRgBIgQIARABKAIoAygEMAs) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, 10 Sept - Mon, 14 Sept BRU Brussels ORD Chicago £464 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:10/09/2026TANYT&leg2=from:ORD,to:BRU,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.86&airProductToken=AQpnCjIIwoIBEgMzODUYoaQBIOuJASjys5cDMMK0lwM4T0AAWAFqBU5PQkFHcghPTE43VDhCVwoxCMKCARIDMjk5GOuJASCuHCi6tZcDMMe5lwM4T0ABWAFqBU5PQkFHcghPTE43VDhCVwpnCjEIwoIBEgMyOTYYrhwg64kBKIfplwMw5-yXAzhPQABYAWoFTk9CQUdyCE9MTjdUOEJXCjIIwoIBEgMzOTAY64kBIKGkASjU75cDMJ_wlwM4T0ABWAFqBU5PQkFHcghPTE43VDhCVxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 27 May - Tue, 9 Jun BRU Brussels ORD Chicago £467 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:27/05/2026TANYT&leg2=from:ORD,to:BRU,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.70&airProductToken=AQpoCjMIy5gBEgQxNzAyGKGkASCAkwEojYqOAzDEio4DOExAAFgBagVMSUdIVHIIVllMOFRWTEkKMQjLmAESAzYxMRiAkwEgrhwotIyOAzCykI4DOFZAAVgBagVMSUdIVHIIVllMOFRWTEkKfwo9CMuYARIENjUwNBiuHCDgXCiKoY8DMIOijwM4VkAAWAFqBUxJR0hUcghWWUw4VFZMSXoKCMSYARIENjUwNAo-CMuYARIENjA5NBjgXCChpAEosaOPAzC0p48DOFZAAVgBagVMSUdIVHIIVllMOFRWTEl6CgjEmAESBDYwOTQSCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) ![ITA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AZ.gif) Tue, 7 Jul - Mon, 3 Aug BRU Brussels ORD Chicago £470 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:07/07/2026TANYT&leg2=from:ORD,to:BRU,departure:03/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.60&airProductToken=AQprCjQIwbQBEgMxNjUYoaQBIMVwKLfckQMwtN2RAzhMQABYAWoIRUNPTElHSFRyCExYVlhJWExRCjMIwbQBEgM2MjgYxXAgrhwoneORAzCi6JEDOExAAVgBaghFQ09MSUdIVHIITFhWWElYTFEKawozCMG0ARIDNjI5GK4cIMVwKNCNlAMwhZKUAzhLQABYAWoIRUNPTElHSFRyCEtYVlhJWExRCjQIwbQBEgMxNTYYxXAgoaQBKMGSlAMwyJOUAzhLQAFYAWoIRUNPTElHSFRyCEtYVlhJWExREgoIARABGAEqAkFaGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, 1 Nov - Sun, 15 Nov BRU Brussels ORD Chicago £471 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:01/11/2026TANYT&leg2=from:ORD,to:BRU,departure:15/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:470.80&airProductToken=AQp4CkEIzJABEgQ1NTg3GKGkASClBCjI-5sDMI78mwM4S0AAWAFqCEVDT0xJR0hUcghLUFZRQVhCUXoKCNOcARIENTU4NwozCMyQARIDNDMwGKUEIK4cKK79mwMw3oGcAzhLQAFYAWoIRUNPTElHSFRyCEtQVlFBWEJRCkMKQQjMkAESBDc5NDkYrhwgoaQBKLuhnQMwm6WdAzhLQABYAWoIRUNPTElHSFRyCEtQVlFBWEJRegoI1YIBEgQ3OTQ5EgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Thu, 10 Sept - Mon, 14 Sept BRU Brussels ORD Chicago £476 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:ORD,departure:10/09/2026TANYT&leg2=from:ORD,to:BRU,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:475.41&airProductToken=AQpDCkEI05wBEgQ4ODAzGKGkASCuHCjPs5cDMNy3lwM4S0AAWAFqCEVDT0xJR0hUcghLUFZRQVhCUXoKCNWCARIEODgwMwp7CkEI05wBEgQ5MDkwGK4cIOuJASjl5pcDMNnqlwM4S0AAWAFqCEVDT0xJR0hUcghLUFZRQVhCUXoKCNWCARIEOTA5MAo2CNOcARIEMjA5NBjriQEgoaQBKN3slwMwo-2XAzhLQAFYAWoIRUNPTElHSFRyCEtQVlFBWEJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Brussels (BRU) to Chicago (ORD) ### February is typically the cheapest month to fly From £331 - £623 per traveller. __Flight from Brussels to Chicago route information__ | Origin airport | Brussels - National | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | O'Hare Intl. | | Airlines serving | Aer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines | | Return price | £381 | | Distance | 6636 km | | 0 | | ## Compare flights from Brussels to Chicago easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Brussels to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Brussels - National to O'Hare Intl.. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. Grab a great deal on your flight from Brussels - National (BRU) to O'Hare Intl. (ORD) The easiest way to view the best deals on flights from Brussels to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Brussels - National to O'Hare Intl. start at just £382 and range up to £610\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Brussels and Chicago - booking your flight during April, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Brussels to Chicago flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Brussels - National to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently asked questions ### How much is a flight from Brussels - National Airport (BRU) to O'Hare Intl. Airport (ORD)? ### Do I need to pay a cancellation fee if I cancel my flight from Brussels Airport to O'Hare Airport? ### How do I find cheap flights from Brussels - National Airport (BRU) to O'Hare Airport that have flexible change policies? ### How far is the flight from Brussels - National Airport (BRU) to O'Hare Intl. Airport (ORD)? ### Which airlines fly direct from Brussels - National Airport (BRU) to O'Hare Intl. Airport (ORD)? ### Are BRU to O'Hare Airport flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Flights - [Flights from Lake Of The Ozarks (AIZ) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/aiz/chi/lake-of-the-ozarks-to-chicago) - [Flights from Amsterdam (AMS) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/ams/chi/amsterdam-to-chicago) - [Flights from Atlanta (ATL) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/atl/chi/atlanta-to-chicago) - [Flights from Wilkes-Barre (AVP) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/avp/chi/wilkes-barre-to-chicago) - [Flights from Hartford (BDL) to Chicago (MDW) ](https://www.expedia.co.uk/lp/flights/bdl/mdw/hartford-to-chicago) - [Flights from Beirut (BEY) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/bey/chi/beirut-to-chicago) - [Flights from Birmingham (BHX) to Chicago (CHI) ](https://www.expedia.co.uk/lp/flights/bhx/chi/birmingham-to-chicago) - 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