Title: £189 Cheap Flights from Washington to Houston (IAD to IAH) - Expedia.co.uk ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £189 Cheap Flights from Washington (IAD) to Houston (IAH) [View £189 flight on Tue, 3 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:IAD,to:IAH,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.70&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEo0NCGAzCp04YDOFhAAFgBagJTVnIIT0gyT0FWQk4KLQjBpgESAzQzOBiSASCIOCiS1IYDMJXWhgM4WEABWAFqAlNWcghPSDJPWFZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) - [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 Washington Dulles International Airport (IAD) to George Bush Intercontinental Airport (IAH) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:iah,departure:13/11/2025TANYT&leg2=from:iah,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:iah,departure:13/11/2025TANYT&leg2=from:iah,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:iad,to:iah,departure:13/11/2025TANYT&leg2=from:iah,to:iad,departure:20/11/2025TANYT&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:iad,to:iah,departure:13/11/2025TANYT&leg2=from:iah,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:iah,departure:13/11/2025TANYT&leg2=from:iah,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ![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 Washington (IAD) to Houston (IAH) Prices were available within the past 7 days and start at £189 for one-way flights and £387 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) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £387 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:387.00&airProductToken=AQpoCjIIwYIBEgQ1MjIxGIgYIOKaASiHxZIDMO7FkgM4QkAAWAFqBUJBU0lDcghWVkFJWk5CWAoyCMGCARIEMTg0MBjimgEgiDgokcaSAzCqx5IDOEJAAVgBagVCQVNJQ3IIVlZBSVpOQlgKaAoyCMGCARIEMjAxMRiIOCDimgEopeySAzDG7ZIDOEJAAFgBagVCQVNJQ3IIVlZBSVpOQlgKMgjBggESBDUyMjAY4poBIIgYKOntkgMwzO6SAzhCQAFYAWoFQkFTSUNyCFZWQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £388 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:387.40&airProductToken=AQo1CjMI1YIBEgQyMzQ2GIgYIIg4KNa-kgMwkMCSAzhTQABYAWoHRUNPTk9NWXIIU0FBNUFLRE4KNQozCNWCARIEMTM3MxiIOCCIGCjg8ZIDMJzzkgM4U0AAWAFqB0VDT05PTVlyCFNBQTVBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £434 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.70&airProductToken=AQo1CjMI1YIBEgQxNjc1GIgYIIg4KNrAkgMwmMKSAzhXQABYAWoHRUNPTk9NWXIIV0FBNEFLRE4KNQozCNWCARIEMTg4NxiIOCCIGCi78pIDMOfzkgM4U0AAWAFqB0VDT05PTVlyCFNBQTVBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £448 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:447.20&airProductToken=AQpmCjEIwYIBEgQ1MjIxGIgYIOKaASiHxZIDMO7FkgM4VkAAWAFqBE1BSU5yCFZWQUlaTk0zCjEIwYIBEgQxODQwGOKaASCIOCiRxpIDMKrHkgM4VkABWAFqBE1BSU5yCFZWQUlaTk0zCmYKMQjBggESBDIwMTEYiDgg4poBKKXskgMwxu2SAzhWQABYAWoETUFJTnIIVlZBSVpOTTMKMQjBggESBDUyMjAY4poBIIgYKOntkgMwzO6SAzhWQAFYAWoETUFJTnIIVlZBSVpOTTMSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £456 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:455.20&airProductToken=AQo0CjII1YIBEgQyMzQ2GIgYIIg4KNa-kgMwkMCSAzhTQABYAWoGRUNPUkVGcghTQUE1QUtETQo0CjII1YIBEgQxMzczGIg4IIgYKODxkgMwnPOSAzhTQABYAWoGRUNPUkVGcghTQUE1QUtETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £464 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.60&airProductToken=AQpwCjYIxJgBEgQ1NTExGIgYIOO0ASjCvpIDMKC_kgM4VUAAWAFqCU1BSU5DTEFTQ3IIVUFVT0EwTVEKNgjEmAESBDEwNDMY47QBIIg4KMm_kgMwhMGSAzhVQAFYAWoJTUFJTkNMQVNDcghVQVVPQTBNURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £480 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:479.90&airProductToken=AQo1CjMI1YIBEgQxNTM1GIgYIIg4KNzBkgMwnMOSAzhXQABYAWoHRUNPTk9NWXIIV0FBNEFLRE4KNQozCNWCARIEMjM2NhiIOCCIGCjX7pIDMJbwkgM4V0AAWAFqB0VDT05PTVlyCFdBQTRBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £493 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:492.60&airProductToken=AQo1CjMI1YIBEgQxNTI0GIgYIIg4KMm_kgMwh8GSAzhTQABYAWoHRUNPTk9NWXIIU0FBNUFLRE4KbAo0CNWCARIEMTM5NxiIOCDEjQEou--SAzCS8ZIDOFFAAFgBagdFQ09OT01ZcghRQUE0T0tFTgo0CNWCARIEMjY3NxjEjQEgiBgoxPGSAzCh8pIDOFFAAVgBagdFQ09OT01ZcghRQUE0T0tFThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 16 Jul - Mon, 20 Jul IAD Washington IAH Houston £502 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/07/2026TANYT&leg2=from:IAH,to:IAD,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:501.40&airProductToken=AQo0CjII1YIBEgQxNjc1GIgYIIg4KNrAkgMwmMKSAzhXQABYAWoGRUNPUkVGcghXQUE0QUtETQo0CjII1YIBEgQxODg3GIg4IIgYKLvykgMw5_OSAzhTQABYAWoGRUNPUkVGcghTQUE1QUtETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 16 Jun - Thu, 18 Jun IAD Washington IAH Houston £621 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:16/06/2026TANYT&leg2=from:IAH,to:IAD,departure:18/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:620.30&airProductToken=AQpeCi0IwaYBEgM3MzcYiBggkgEolvOPAzDy9Y8DOFhAAFgBagJTVnIIUUgyT0FWQk4KLQjBpgESAzQ1MhiSASCIOCjj9o8DMOn4jwM4WEABWAFqAlNWcghOSDJPQVZCTgpeCi0IwaYBEgM0NTMYiDggkgEo9IOQAzCNhpADOFhAAFgBagJTVnIIU0gyT0FWQk4KLQjBpgESAzM0OBiSASCIGCjDiZADMO-LkAM4WEABWAFqAlNWcghOSDJPQVZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Washington (IAD) to Houston (IAH) ### September is typically the cheapest month to fly From £97 - £132 per traveller. ## Frequently asked questions ### How much is a flight from IAD to George Bush Intercontinental Airport (IAH)? > Start packing your bags, because round-trip journeys from Washington Dulles Intl. Airport (IAD) to IAH start from £387. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to IAH? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from IAD to IAH 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 Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Houston Airport? > You'll be in the air for a while, as the flight distance from Dulles Intl. Airport to George Bush Intercontinental Airport (IAH) is 1,900 kilometres. Put together a playlist of your favourite tunes before leaving home to keep yourself entertained during your flight. ### Which airlines fly direct from IAD to Houston Airport? > If you'd like to fly directly from Washington Dulles Intl. Airport (IAD) to IAH, United Airlines (UA) is a top choice. It operates 121 flights each month between Chantilly and Houston. ### Are IAD to IAH flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) at the last minute could save you some cash. However, it could end up costing a good deal more! If you'd prefer not to take the risk, 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 frequently as deals are updated on Expedia all the time. ## Travel information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | George Bush Intercontinental | | Airlines serving | American Airlines, Delta, United | | Return price | £387 | | Distance | 1903 km | | Average flight time | 3 hours 27 mins | ## Book with confidence ### Compare flights from Washington to Houston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Houston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Bush Intercontinental in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to George Bush Intercontinental.   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 Washington Dulles Intl. (IAD) to George Bush Intercontinental (IAH) The easiest way to view the best deals on flights from Washington to Houston 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 Washington Dulles Intl. to George Bush Intercontinental start at just £387 and range up to £621.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Washington and Houston - booking your flight during July, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Washington to Houston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to George Bush Intercontinental 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.   ## Explore a world of travel with Expedia - Flights - [Flights from Albuquerque (ABQ) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/abq/hou/albuquerque-to-houston) - [Flights from Albany (ABY) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/aby/hou/albany-to-houston) - [Flights from Aberdeen (ABZ) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/abz/hou/aberdeen-to-houston) - [Flights from Albany (ALB) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/alb/hou/albany-to-houston) - [Flights from Atlanta (ATL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/atl/hou/atlanta-to-houston) - [Flights from Austin (AUS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/aus/hou/austin-to-houston) - [Flights from Belfast (BHD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhd/hou/belfast-to-houston) - [Flights from Birmingham (BHM) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhm/hou/birmingham-to-houston) - [Flights from Birmingham (BHX) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhx/hou/birmingham-to-houston) - [Flights from Bristol (BRS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/brs/hou/bristol-to-houston) - [Flights from Baltimore (BWI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bwi/hou/baltimore-to-houston) - [Flights from Guangzhou (CAN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/can/hou/guangzhou-to-houston) - [Flights from Cherbourg (CER) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cer/hou/cherbourg-to-houston) - [Flights from Charleston (CHS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/chs/hou/charleston-to-houston) - [Flights from Cedar Rapids (CID) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cid/hou/cedar-rapids-to-houston) - [Flights from Charlotte (CLT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/clt/hou/charlotte-to-houston) - [Flights from Columbus (CMH) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cmh/hou/columbus-to-houston) - [Flights from Colorado Springs (COS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cos/hou/colorado-springs-to-houston) - [Flights from Cancun (CUN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cun/hou/cancun-to-houston) - [Flights from Cincinnati (CVG) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cvg/hou/cincinnati-to-houston) - [Flights from Coventry (CVT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cvt/hou/coventry-to-houston) - [Flights from Cardiff (CWL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cwl/hou/cardiff-to-houston) - [Flights from Washington (DCA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dca/hou/washington-to-houston) - [Flights from Dallas (DFW) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dfw/hou/dallas-to-houston) - [Flights from Dublin (DUB) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dub/hou/dublin-to-houston) - [Flights from Edinburgh (EDI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/edi/hou/edinburgh-to-houston) - [Flights from El Paso (ELP) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/elp/hou/el-paso-to-houston) - [Flights from East Midlands (EMA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ema/hou/east-midlands-to-houston) - [Flights from Newark Liberty Intl. Airport (EWR) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ewr/hou/newark-liberty-intl-airport-to-houston) - [Flights from Fresno (FAT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/fat/hou/fresno-to-houston) - [Flights from Fort Lauderdale (FLL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/fll/hou/fort-lauderdale-to-houston) - [Flights from Spokane (GEG) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/geg/hou/spokane-to-houston) - [Flights from Glasgow (GLA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/gla/hou/glasgow-to-houston) - [Flights from Green Bay (GRB) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/grb/hou/green-bay-to-houston) - [Flights from Greenville (GSP) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/gsp/hou/greenville-to-houston) - [Flights from Indianapolis (IND) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ind/hou/indianapolis-to-houston) - [Flights from Ishurdi (IRD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ird/hou/ishurdi-to-houston) - [Flights from Jackson Hole (JAC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/jac/hou/jackson-hole-to-houston) - [Flights from New York (JFK) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/jfk/hou/new-york-to-houston) - [Flights from Los Angeles (LAX) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lax/hou/los-angeles-to-houston) - [Flights from Leeds (LBA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lba/hou/leeds-to-houston) - [Flights from London (LCY) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lcy/hou/london-to-houston) - [Flights from London (LHR) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lhr/hou/london-to-houston) - [Flights from London (LON) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lon/hou/london-to-houston) - [Flights from Lagos (LOS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/los/hou/lagos-to-houston) - [Flights from Liverpool (LPL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lpl/hou/liverpool-to-houston) - [Flights from Laredo (LRD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lrd/hou/laredo-to-houston) - [Flights from Laurel (LUL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lul/hou/laurel-to-houston) - [Flights from Laval (LVA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/lva/hou/laval-to-houston) - [Flights from Midland (MAF) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/maf/hou/midland-to-houston) - [Flights from Manchester (MAN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/man/hou/manchester-to-houston) - [Flights from Kansas City (MCI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mci/hou/kansas-city-to-houston) - [Flights from Orlando (MCO) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mco/hou/orlando-to-houston) - [Flights from Memphis (MEM) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mem/hou/memphis-to-houston) - [Flights from Mexico City (MEX) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mex/hou/mexico-city-to-houston) - [Flights from Michigan City (MGC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mgc/hou/michigan-city-to-houston) - [Flights from Manchester (MHT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mht/hou/manchester-to-houston) - [Flights from Miami (MIA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mia/hou/miami-to-houston) - [Flights from Milwaukee (MKE) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mke/hou/milwaukee-to-houston) - [Flights from Durham (MME) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/mme/hou/durham-to-houston) - [Flights from New Orleans (MSY) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/msy/hou/new-orleans-to-houston) - [Flights from Whitby (NCA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/nca/hou/whitby-to-houston) - [Flights from Newcastle (NCL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ncl/hou/newcastle-to-houston) - [Flights from Norwich (NWI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/nwi/hou/norwich-to-houston) - [Flights from New York (NYC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/nyc/hou/new-york-to-houston) - [Flights from Oakland (OAK) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/oak/hou/oakland-to-houston) - [Flights from Oklahoma City (OKC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/okc/hou/oklahoma-city-to-houston) - [Flights from Omaha (OMA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/oma/hou/omaha-to-houston) - [Flights from Chicago (ORD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ord/hou/chicago-to-houston) - [Flights from Norfolk (ORF) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/orf/hou/norfolk-to-houston) - [Flights from Northampton (ORM) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/orm/hou/northampton-to-houston) - [Flights from Oran (ORN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/orn/hou/oran-to-houston) - [Flights from Philadelphia (PHL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/phl/hou/philadelphia-to-houston) - [Flights from Phoenix (PHX) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/phx/hou/phoenix-to-houston) - [Flights from Pittsburgh (PIT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/pit/hou/pittsburgh-to-houston) - [Flights from Port of Spain (POS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/pos/hou/port-of-spain-to-houston) - [Flights from Providence (PVD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/pvd/hou/providence-to-houston) - [Flights from Raleigh (RDU) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/rdu/hou/raleigh-to-houston) - [Flights from Roswell (ROW) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/row/hou/roswell-to-houston) - [Flights from Fort Myers (RSW) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/rsw/hou/fort-myers-to-houston) - [Flights from San Diego (SAN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/san/hou/san-diego-to-houston) - [Flights from Santa Barbara (SBA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sba/hou/santa-barbara-to-houston) - [Flights from San Bernardino (SBD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sbd/hou/san-bernardino-to-houston) - [Flights from Seattle (SEA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sea/hou/seattle-to-houston) - [Flights from San Francisco (SFO) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sfo/hou/san-francisco-to-houston) - [Flights from San Jose (SJC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sjc/hou/san-jose-to-houston) - [Flights from San José del Cabo (SJD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sjd/hou/san-jose-del-cabo-to-houston) - [Flights from Salt Lake City (SLC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/slc/hou/salt-lake-city-to-houston) - [Flights from Sacramento (SMF) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/smf/hou/sacramento-to-houston) - [Flights from Southampton (SOU) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/sou/hou/southampton-to-houston) - [Flights from St. Louis (STL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/stl/hou/st-louis-to-houston) - [Flights from Tampa (TPA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/tpa/hou/tampa-to-houston) - [Flights from Tulsa (TUL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/tul/hou/tulsa-to-houston) - [Flights from Texarkana (TXK) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/txk/hou/texarkana-to-houston) - [Flights from Washington (WAS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/was/hou/washington-to-houston) - [Flights from Boulder (WBU) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/wbu/hou/boulder-to-houston) - [Flights from Wellington (WLG) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/wlg/hou/wellington-to-houston) - [Flights from Cornwall (YCC) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ycc/hou/cornwall-to-houston) - [Flights from Langley (YLY) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/yly/hou/langley-to-houston) - [Flights from Lethbridge (YQL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/yql/hou/lethbridge-to-houston) \*Available to Expedia members.