$39 Cheap Flights from Houston (HOU) to San Antonio (SAT)

Popular airlines from Houston William Hobby Airport (HOU) to San Antonio International Airport (SAT)

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Cheap Flights from Houston to San Antonio (HOU-SAT)

Prices were available within the past 7 days and start at $39 for one-way flights and $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
United
Southwest Airlines
Southwest Airlines
Southwest Airlines
Southwest Airlines
Southwest Airlines
American Airlines
Spirit Airlines
Delta

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT) cost?
You can book cheap return tickets starting from $97 from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving HOU on May 12 2025 and touching down at SAT. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HOU to SAT?
The cheapest flights from HOU to SAT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
Catch a nonstop flight with Southwest Airlines and fly straight from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT).
What is the cheapest airline that flies from HOU to SAT?
Travel from HOU to SAT with Southwest Airlines. This carrier currently offers the cheapest one-way ticket on this route, starting from $49. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HOU on June 4 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
When flying out of William P. Hobby Airport (HOU), you’ll have your pick from an average of 4 daily nonstop flights to San Antonio Intl. Airport (SAT).
What are the most popular departure times for flights from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
Flights between HOU and SAT are their busiest at 8 AM. If you want a more relaxed atmosphere and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from HOU to SAT?
Jet off on a Saturday if you’re searching for the best selection of flights from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT).
What is the earliest flight from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
Take the earliest flight at around 8:40AM UTC-6, leaving from William P. Hobby Airport (HOU). You’ll be in the air for around 1h 10m, touching down at San Antonio Intl. Airport (SAT) at approximately 9:50AM UTC-6.
How long does it take to fly from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
It takes roughly 1 hour and 5 minutes to travel the 190 mi from HOU to SAT.
What is the best time to fly from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
To touch down at San Antonio Intl. Airport (SAT) without delays, choose a flight that leaves William P. Hobby Airport (HOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for San Antonio from William P. Hobby Airport (HOU)?
San Antonio Intl. Airport (SAT) is the only airport in San Antonio with direct flights from William P. Hobby Airport (HOU). Consider the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT) last-minute?
Booking your flight from HOU to SAT right before your getaway is typically more expensive. However, if you’re flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a HOU to SAT flight and hotel package?
Compared with arranging flights and hotels separately, booking a HOU to SAT flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to San Antonio Intl. Airport (SAT)?
Typically, you can cancel or reschedule your HOU to SAT flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you need more information, go to our Customer Service portal.
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