Title: Cheap Flights from Greenville to Houston (GSP to HOU) - 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) # Cheap Flights from Greenville (GSP) to Houston (HOU) - [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 Greenville-Spartanburg Intl. Airport (GSP) to Houston William Hobby Airport (HOU) - ![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:gsp,to:hou,departure:01/10/2025TANYT&leg2=from:hou,to:gsp,departure:08/10/2025TANYT&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:gsp,to:hou,departure:01/10/2025TANYT&leg2=from:hou,to:gsp,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:gsp,to:hou,departure:01/10/2025TANYT&leg2=from:hou,to:gsp,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ## 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) ## Find the cheapest month to fly from Greenville (GSP) to Houston (HOU) ### November is typically the cheapest month to fly From £113 - £456 per traveller. ## Frequently asked questions ### How much is a flight from Roger Milliken Field to William P. Hobby Airport? > Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Greenville-Spartanburg Intl. Airport (GSP) and William P. Hobby Airport start from . Book today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Greenville-Spartanburg Intl. Airport (GSP) to William P. Hobby Airport? > We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from GSP to William P. Hobby Airport (HOU) 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 Roger Milliken Field to William P. Hobby Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Roger Milliken Field to HOU? > A flight distance of just 1,350 kilometres separates Greer and Houston. Once you're up in the air, you won't get a chance to do much more than read the magazine in your seat pocket. ### Which airlines fly direct from GSP to William P. Hobby Airport? > If you want to fly straight from GSP to William P. Hobby Airport (HOU), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route. ### Are Greenville-Spartanburg Intl. Airport (GSP) to William P. Hobby Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices are always on the move, so it's no sure thing. While last-minute deals between Roger Milliken Field and William P. Hobby Airport are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers advertise their prices up to a year before the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to lock in your seat when the price is low. ## Travel information | Origin airport | Greenville-Spartanburg Intl. | | --- | --- | | Destination airport | William P. Hobby | | Distance | 1349 km | | Average flight time | 5 hours 32 mins | ## Book with confidence ### Compare flights from Greenville to Houston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Greenville to Houston. Operating between them 1 flights per day, airlines cover the route. And Southwest Airlines fly direct, getting you to William P. Hobby in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Greenville-Spartanburg Intl. to William P. Hobby.   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 Greenville-Spartanburg Intl. (GSP) to William P. Hobby (HOU) The easiest way to view the best deals on flights from Greenville 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 Greenville-Spartanburg Intl. to William P. Hobby start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Greenville and Houston - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Greenville to Houston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Greenville-Spartanburg Intl. to William P. Hobby 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. 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