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Cheap Flights from San Diego (SAN) to Houston (HOU)

Flight 1

Popular airlines from San Diego Intl. Airport (SAN) to Houston William Hobby Airport (HOU)

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Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from £339
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from £339

Frequently asked questions

How much does a flight from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby) cost?
You can find one-way and return flights from SAN to HOU with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SAN to HOU ticket fares go up or down.
What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby)?
If you're looking for the most budget-friendly time to fly from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby), September is typically the cheapest month. You can expect average return flight prices around £301. September often sees lower prices as the summer travel rush winds down and before the holiday season picks up, making it a great time to find deals. Other cheap months to fly from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby) include February and April.
Which airlines fly direct from San Diego, CA (SAN) to Houston, TX (HOU)?
Enter SAN to HOU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Diego, CA (SAN) to Houston, TX (HOU)?
To find a cheap flight from San Diego, CA (SAN) to Houston, TX (HOU), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby)?
The best time to fly from San Diego International Airport (SAN) to William P. Hobby (HOU) is typically April. This month offers a great balance—prices are reasonable at around £301 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. April brings pleasant spring weather to both San Diego and Houston, making it an ideal time for a trip. If you're flexible, April gives you both affordable fares and excellent flight schedules to work with.
What is the earliest flight from San Diego, CA (SAN) to Houston, TX (HOU)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San Diego, CA (SAN) to Houston, TX (HOU). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Houston, TX (HOU-William P. Hobby)?
A nonstop flight from SAN to HOU typically takes around 3 hours, covering approximately 2,110 kilometers. Connecting flights on this route usually add 3 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN) to Houston, TX (HOU)?
Select the "Business class" and "First class" filters when looking for San Diego, CA (SAN) to Houston, TX (HOU) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN) to Houston, TX (HOU) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN) to Houston, TX (HOU) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN) to Houston, TX (HOU) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN) to Houston, TX (HOU) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN) to Houston, TX (HOU) flight and hotel package?
Securing a San Diego, CA (SAN) to Houston, TX (HOU) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN) to Houston, TX (HOU)?
If you booked your San Diego, CA (SAN) to Houston, TX (HOU) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
William P. Hobby
Distance
2096 km
Average flight time
5 hours 36 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, 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 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 San Diego 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 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.  

Compare flights from San Diego to Houston easily and book with confidence

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