Title: Cheap Flights from Houston to San Antonio (HOU to SAT) - Expedia.co.uk ![](https://images.trvl-media.com/place/178303/f064855c-c445-4fbe-ad43-4a2de1aff6a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178303/f064855c-c445-4fbe-ad43-4a2de1aff6a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (HOU) to San Antonio (SAT) - [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 San Antonio International Airport (SAT) - ![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:sat,departure:17/11/2025TANYT&leg2=from:sat,to:hou,departure:24/11/2025TANYT&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:hou,to:sat,departure:17/11/2025TANYT&leg2=from:sat,to:hou,departure:24/11/2025TANYT&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:sat,departure:17/11/2025TANYT&leg2=from:sat,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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) ## Find the cheapest month to fly from Houston (HOU) to San Antonio (SAT) ### August is typically the cheapest month to fly From £57 - £350 per traveller. ## Frequently asked questions ### How much is a flight from William P. Hobby Airport (HOU) to SAT? > Pack your bags, because round-trip journeys between William P. Hobby Airport (HOU) and San Antonio Airport start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab 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 William P. Hobby Airport (HOU) to SAT? > Each airline has its own terms and conditions. If you decide to cancel your holiday, head to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from William P. Hobby Airport (HOU) to San Antonio Airport 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 San Antonio Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from William P. Hobby Airport (HOU) to SAT? > That new movie you've been eager to see will just have to wait — the flight distance between HOU and San Antonio Airport is only 310 kilometres. The captain will be telling you to buckle up for touchdown before you know it. ### Which airlines fly direct from HOU to SAT? > Southwest Airlines (WN) will get you from William P. Hobby Airport to SAT comfortably and safely. Take your pick of 139 flights every month on this route. ### Are William P. Hobby Airport to San Antonio Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to score an awesome last-minute deal from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT), but there's no guarantee. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest assured you're always seeing the latest offers. ## Travel information | Origin airport | William P. Hobby | | --- | --- | | Destination airport | San Antonio Intl. | | Distance | 307 km | | Average flight time | 2 hours 6 mins | ## Book with confidence ### Compare flights from Houston to San Antonio easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to San Antonio. Operating between them flights per day, airlines cover the route. And fly direct, getting you to San Antonio 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 San Antonio 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 San Antonio Intl. (SAT) The easiest way to view the best deals on flights from Houston to San Antonio 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 San Antonio Intl. 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 Houston and San Antonio - 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 Houston to San Antonio flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from William P. Hobby to San Antonio 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.   ## Explore a world of travel with Expedia - Flights - [Flights from Albuquerque (ABQ) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/abq/aus/albuquerque-to-austin) - [Flights from Aberdeen (ABR) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/abr/aus/aberdeen-to-austin) - [Flights from Aberdeen (ABZ) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/abz/aus/aberdeen-to-austin) - [Flights from Auckland (AKL) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/akl/aus/auckland-to-austin) - [Flights from Amsterdam (AMS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/ams/aus/amsterdam-to-austin) - [Flights from Atlanta (ATL) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/atl/aus/atlanta-to-austin) - [Flights from Hartford (BDL) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bdl/aus/hartford-to-austin) - [Flights from Belfast (BFS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bfs/aus/belfast-to-austin) - [Flights from Bridgetown (BGI) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bgi/aus/bridgetown-to-austin) - [Flights from Birmingham (BHM) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bhm/aus/birmingham-to-austin) - [Flights from Birmingham (BHX) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bhx/aus/birmingham-to-austin) - [Flights from Nashville (BNA) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bna/aus/nashville-to-austin) - [Flights from Boston (BOS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bos/aus/boston-to-austin) - [Flights from Bristol (BRS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/brs/aus/bristol-to-austin) - [Flights from Buffalo (BUF) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/buf/aus/buffalo-to-austin) - [Flights from Baltimore (BWI) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/bwi/aus/baltimore-to-austin) - [Flights from Paris (CDG) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/cdg/aus/paris-to-austin) - [Flights from Charleston (CHS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/chs/aus/charleston-to-austin) - [Flights from Charlotte (CLT) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/clt/aus/charlotte-to-austin) - [Flights from Colorado Springs (COS) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/cos/aus/colorado-springs-to-austin) - [Flights from Corpus Christi (CRP) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/crp/aus/corpus-christi-to-austin) - [Flights from Cancun (CUN) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/cun/aus/cancun-to-austin) - [Flights from Cardiff (CWL) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/cwl/aus/cardiff-to-austin) - [Flights from Washington (DCA) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/dca/aus/washington-to-austin) - [Flights from Delhi (DEL) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/del/aus/delhi-to-austin) - [Flights from Denver (DEN) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/den/aus/denver-to-austin) - [Flights from Dallas (DFW) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/dfw/aus/dallas-to-austin) - [Flights from Doha (DOH) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/doh/aus/doha-to-austin) - [Flights from Detroit (DTW) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/dtw/aus/detroit-to-austin) - [Flights from Dublin (DUB) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/dub/aus/dublin-to-austin) - [Flights from Edinburgh (EDI) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/edi/aus/edinburgh-to-austin) - [Flights from El Paso (ELP) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/elp/aus/el-paso-to-austin) - [Flights from East Midlands (EMA) to Austin (AUS)](https://www.expedia.co.uk/lp/flights/ema/aus/east-midlands-to-austin) - [Flights from Newark Liberty Intl. 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