Title: £100 Cheap Flights from Houston to Chicago (HOU 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) # £100 Cheap Flights from Houston (HOU) to Chicago (ORD) [View £100 flight on Wed, 24 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:HOU,to:ORD,departure:24/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:100.00&airProductToken=AQppCjMIwYIBEgQ1MzM4GMejASCjsQEonMiAAzDzyIADOEJAAFgBagVCQVNJQ3IIU1ZBSVlTQlgKMgjBggESBDEwODIYo7EBIK4cKMHJgAMw1sqAAzhCQAFYAWoFQkFTSUNyCFNWQUlZU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Houston William Hobby Airport (HOU) to Chicago O'Hare International Airport (ORD) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:hou,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:hou,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:hou,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Sun Country Airlines](https://a.travel-assets.com/air/airlines/sy_sq.svg) Sun Country Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:hou,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SY"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Houston (HOU) to Chicago (ORD) Prices were available within the past 7 days and start at £100 for one-way flights and £199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 24 Dec - Thu, 1 Jan HOU Houston ORD Chicago £199 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HOU,to:ORD,departure:24/12/2025TANYT&leg2=from:ORD,to:HOU,departure:01/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:198.90&airProductToken=AQppCjMIwYIBEgQ1MzM4GMejASCjsQEonMiAAzDzyIADOEJAAFgBagVCQVNJQ3IIU1ZBSVlTQlgKMgjBggESBDEwODIYo7EBIK4cKMHJgAMw1sqAAzhCQAFYAWoFQkFTSUNyCFNWQUlZU0JYCmkKMgjBggESBDE4MzgYrhwgo7EBKImigQMwp6OBAzhCQABYAWoFQkFTSUNyCFNWQUlZU0JYCjMIwYIBEgQ1NTgyGKOxASDHowEoqqSBAzCDpYEDOEJAAVgBagVCQVNJQ3IIU1ZBSVlTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Houston (HOU) to Chicago (ORD) ### February is typically the cheapest month to fly From £41 - £293 per traveller. Flight from Houston to Chicago route information | Origin airport | William P. Hobby | | --- | --- | | Destination airport | O'Hare Intl. | | Return price | £199 | | Distance | 1512 km | ## Compare flights from Houston to Chicago easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Chicago. Operating between them flights per day, 2 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 William P. Hobby 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 William P. Hobby (HOU) to O'Hare Intl. (ORD) The easiest way to view the best deals on flights from Houston 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 William P. Hobby to O'Hare Intl. start at just £199 and range up to £199.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Houston and Chicago - booking your flight during December, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Houston to Chicago flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from William P. Hobby 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 HOU to ORD? > If you're planning on travelling between William P. Hobby Airport and O'Hare Airport, round-trip flights start from £199. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from HOU to O'Hare Airport? > Most flights can be cancelled online, but whether or not you are charged a fee varies between airlines. If you do have to cancel your escape, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from William P. Hobby Airport (HOU) to O'Hare Intl. Airport (ORD) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HOU to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from HOU to O'Hare Airport? > Expect to be cruising at altitude for a while, as the flight distance between William P. Hobby Airport and O'Hare Airport is 1,500 kilometres. Create a playlist of your favourite tunes before you leave home to keep yourself entertained during your flight. ### Which airlines fly direct from HOU to ORD? > Unfortunately, there are no airlines that fly direct between William P. Hobby Airport (HOU) and O'Hare Airport. You'll have to book a flight with at least one stop. ### Are HOU to O'Hare Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from William P. Hobby Airport to O'Hare Intl. Airport (ORD) last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Houston - [Houston to Amsterdam (HOU - AMS)](https://expedia.co.uk/lp/flights/hou/ams/houston-to-amsterdam) - [Houston to Karachi (HOU - KHI)](https://expedia.co.uk/lp/flights/hou/khi/houston-to-karachi) - [Houston to Madrid (HOU - MAD)](https://expedia.co.uk/lp/flights/hou/mad/houston-to-madrid) - [Houston to London (HOU - LHR)](https://expedia.co.uk/lp/flights/hou/lhr/houston-to-london) - [Houston to Manchester (HOU - MAN)](https://expedia.co.uk/lp/flights/hou/man/houston-to-manchester) ### Top Routes to Chicago - [Newark Liberty Intl. 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