Title: £203 Cheap Flights from San Diego to Houston (SAN 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) # £203 Cheap Flights from San Diego (SAN) to Houston (HOU) [View £203 flight on Sun, 28 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SAN,to:HOU,departure:28/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:202.10&airProductToken=AQppCjIIwYIBEgQyMzYxGJJoIKOxASiO-_gCMMr8-AI4QkAAWAFqBUJBU0lDcghHVUFJWk5CWgozCMGCARIEMzU3ORijsQEgx6MBKPj8-AIwwP34AjhCQAFYAWoFQkFTSUNyCEdVQUlaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 San Diego Intl. Airport (SAN) to Houston William Hobby Airport (HOU) - ![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:san,to:hou,departure:30/09/2025TANYT&leg2=from:hou,to:san,departure:07/10/2025TANYT&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:san,to:hou,departure:30/09/2025TANYT&leg2=from:hou,to:san,departure:07/10/2025TANYT&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:san,to:hou,departure:30/09/2025TANYT&leg2=from:hou,to:san,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ## 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 San Diego (SAN) to Houston (HOU) Prices were available within the past 7 days and start at £203 for one-way flights and £498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, 18 Sept - Tue, 7 Oct SAN San Diego HOU Houston £498 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SAN,to:HOU,departure:18/09/2025TANYT&leg2=from:HOU,to:SAN,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:497.60&airProductToken=AQpuCjQIxJgBEgM3MjkYkmgg4Fwo24X4AjDih_gCOExAAFgBaglNQUlOQ0FCSU5yCExBME5BME1DCjYIxJgBEgQxMjU0GOBcIMejASiSifgCMJCK-AI4TEABWAFqCU1BSU5DQUJJTnIITEEwTkEwTUMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from San Diego (SAN) to Houston (HOU) ### February is typically the cheapest month to fly From £67 - £332 per traveller. ## Frequently asked questions ### How much is a flight from SAN to William P. Hobby Airport? > The lowest price advertised for a round-trip journey between San Diego Airport and William P. Hobby Airport (HOU) is £498. But you better act quick. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to William P. Hobby Airport? > Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do need to cancel your flight, check out our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from San Diego Airport to 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 San Diego Intl. Airport (SAN) to HOU flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from San Diego Intl. Airport (SAN) to William P. Hobby Airport? > The flight distance from San Diego Intl. Airport (SAN) to William P. Hobby Airport is 2,100 kilometres. Bring a drink, a snack and a few good podcasts. Keep yourself entertained and time will zip by. ### Which airlines fly direct from San Diego Airport to William P. Hobby Airport? > A popular choice with many savvy travellers, Southwest Airlines (WN) operates 60 flights monthly from San Diego Airport to HOU. Pick the one that fits with your travel plans and book your fare today. ### Are San Diego Intl. Airport (SAN) to William P. Hobby Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to find a fantastic last-minute deal from San Diego Airport to William P. Hobby Airport (HOU), but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be certain you're always seeing the latest offers. ## Travel information | Origin airport | San Diego Intl. | | --- | --- | | Destination airport | William P. Hobby | | Return price | £498 | | Distance | 2096 km | | Average flight time | 7 hours 3 mins | ## Book with confidence ### Compare flights from San Diego to Houston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Houston. Operating between them flights per day, 2 airlines cover the route. And fly direct, getting you to William P. Hobby in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego 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 San Diego Intl. (SAN) to William P. Hobby (HOU) The easiest way to view the best deals on flights from San Diego 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 San Diego Intl. to William P. Hobby start at just £498 and range up to £498.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near San Diego and Houston - booking your flight during September, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your San Diego to Houston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego 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. 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 - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from San Diego - [San Diego to Chicago (SAN - ORD)](https://expedia.co.uk/lp/flights/san/ord/san-diego-to-chicago) - [San Diego to Newark Liberty Intl. Airport (SAN - EWR)](https://expedia.co.uk/lp/flights/san/ewr/san-diego-to-newark-liberty-intl-airport) - [San Diego to Miami (SAN - MIA)](https://expedia.co.uk/lp/flights/san/mia/san-diego-to-miami) - [San Diego to New York (SAN - LGA)](https://expedia.co.uk/lp/flights/san/lga/san-diego-to-new-york) - [San Diego to Honolulu (SAN - HNL)](https://expedia.co.uk/lp/flights/san/hnl/san-diego-to-honolulu) - [San Diego to Manila (SAN - MNL)](https://expedia.co.uk/lp/flights/san/mnl/san-diego-to-manila) - [San Diego to Sacramento (SAN - SMF)](https://expedia.co.uk/lp/flights/san/smf/san-diego-to-sacramento) - [San Diego to New York (SAN - JFK)](https://expedia.co.uk/lp/flights/san/jfk/san-diego-to-new-york) - [San Diego to Tokyo (SAN - NRT)](https://expedia.co.uk/lp/flights/san/nrt/san-diego-to-tokyo) - [San Diego to Shannon (SAN - SNN)](https://expedia.co.uk/lp/flights/san/snn/san-diego-to-shannon) - [San Diego to Vancouver (SAN - YVR)](https://expedia.co.uk/lp/flights/san/yvr/san-diego-to-vancouver) - [San Diego to London (SAN - LHR)](https://expedia.co.uk/lp/flights/san/lhr/san-diego-to-london) ### Top Routes to Houston - [Bristol to Houston (BRS - HOU)](https://expedia.co.uk/lp/flights/brs/hou/bristol-to-houston) - [Leeds to Houston (LBA - HOU)](https://expedia.co.uk/lp/flights/lba/hou/leeds-to-houston) - [Edinburgh to Houston (EDI - HOU)](https://expedia.co.uk/lp/flights/edi/hou/edinburgh-to-houston) - [New York to Houston (JFK - HOU)](https://expedia.co.uk/lp/flights/jfk/hou/new-york-to-houston) - [Dublin to Houston (DUB - HOU)](https://expedia.co.uk/lp/flights/dub/hou/dublin-to-houston) - [Birmingham to Houston (BHX - HOU)](https://expedia.co.uk/lp/flights/bhx/hou/birmingham-to-houston) - [Newcastle to Houston (NCL - HOU)](https://expedia.co.uk/lp/flights/ncl/hou/newcastle-to-houston) - [London to Houston (LHR - HOU)](https://expedia.co.uk/lp/flights/lhr/hou/london-to-houston) - [Aberdeen to Houston (ABZ - HOU)](https://expedia.co.uk/lp/flights/abz/hou/aberdeen-to-houston) - [Manchester to Houston (MAN - HOU)](https://expedia.co.uk/lp/flights/man/hou/manchester-to-houston) ### Top Routes from San Diego - [Alaska Airlines San Diego to Honolulu](https://expedia.co.uk/lp/flight-routes/alaska-airlines-from-san-diego-intl-to-daniel-k-inouye-intl/as/san/hnl) - [Virgin Atlantic San Diego to London](https://expedia.co.uk/lp/flight-routes/virgin-atlantic-from-san-diego-intl-to-heathrow/vs/san/lhr) ### Top Flight Destinations - [Flights to Las Vegas](https://expedia.co.uk/Cheap-Flights-To-Las-Vegas.d178276.Travel-Guide-Flights) - [Flights to New York](https://expedia.co.uk/Cheap-Flights-To-New-York.d178293.Travel-Guide-Flights) - [Flights to Orlando](https://expedia.co.uk/Cheap-Flights-To-Orlando.d178294.Travel-Guide-Flights) - [Flights to Chicago](https://expedia.co.uk/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) - [Flights to San Diego](https://expedia.co.uk/Cheap-Flights-To-San-Diego.d3073.Travel-Guide-Flights) - [Flights to San Francisco](https://expedia.co.uk/Cheap-Flights-To-San-Francisco.d178305.Travel-Guide-Flights) - 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