Flying from Houston to San Antonio International Airport (SAT): what you need to know
All great adventures start at one of Houston's main airports, George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU). Explore your options for booking a flight from Houston to San Antonio International Airport (SAT) taking off from either of these bases.
Expect to be travelling for 1 hour 4 minutes. On average, that's the time it takes for a direct flight from Houston to San Antonio International Airport.
San Antonio's timezone is UTC-5, which is the same as Houston. San Antonio International Airport is located in San Antonio.
George Bush Intercontinental Airport (IAH) to San Antonio International Airport (SAT) is the most popular route. There are 232 direct flights a week to pick from. If you prefer a later start to the day, take the last flight with Southwest Airlines at 22:55. Choose the first IAH to SAT departure with Southwest Airlines at 07:00 if you want to get going earlier.
Your flight from Houston to SAT won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
With more people on the move during peak months like July, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays. Remember things also get busy during major holidays like Fourth of July.
Airports in Houston
George Bush Intercontinental Airport (IAH)
George Bush Intercontinental Airport (IAH) provides a hassle-free way to reach your destination. Nonstop flights from Houston to San Antonio International Airport (SAT) can be booked from this terminal.
When departing from IAH, you can catch a direct flight from Houston to San Antonio International Airport with United.
IAH is around 27 kilometres from central Houston. To help work out how to get there, use Google Maps. This handy traveller tool will give you the fastest route and your public transport options.
Need a handy hotel near George Bush Intercontinental Airport? If you're catching an early flight from Houston to San Antonio International Airport, these accommodation options will have you moments from check-in:
William P. Hobby Airport (HOU)
Looking to fly out of William P. Hobby Airport (HOU)? You can reserve a direct flight from Houston to San Antonio International Airport (SAT) out of this popular hub.
Catch your direct flight from Houston to SAT with United. This is one of the leading airlines operating this route out of HOU.
HOU is about 19 kilometres from central Houston. It'll take you 22 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour and 42 minutes.
You're off on holiday, so why not extend it with an additional night away? Consider kicking back in one of these hotels near William P. Hobby Airport the day before your flight from Houston to SAT:
About San Antonio International Airport (SAT)
If you're arriving on a late flight from Houston to San Antonio International Airport, few things top the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and resting soon after at one of these options near SAT:
Getting from San Antonio International Airport (SAT) to central San Antonio
From San Antonio International Airport, San Antonio is approximately 19 kilometres away. It takes around 21 minutes to reach the centre driving.
If you're travelling on public transport, expect a journey time of around 1 hour and 32 minutes.
How to find the cheapest flights from Houston to San Antonio International Airport (SAT)
The best price we've seen for a one-way ticket from Houston to San Antonio International Airport is $60. The cheapest price for a return flight is $120. Keep in mind fares can change due to demand at the time of booking.
Score flight tickets from Houston to SAT by booking 8 months ahead. According to flight price data, that's the sweet spot for bagging a bargain.
Plan your trip for May. That's the cheapest month for tickets from Houston to San Antonio International Airport. If your travel dates are flexible, use the 'Whole month' tool to find the best price across every month.
Set up a Price Alert and track any changes on this route through push notifications or email. You'll know straight away when prices go down. Good timing makes all the difference when searching for flight tickets from Houston to SAT.
Tailor your trip with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Houston to San Antonio International Airport.
The best time to fly from Houston to San Antonio International Airport (SAT)
July is the busiest month to catch a flight from Houston to San Antonio International Airport while April is the quietest. To work out the best time to visit San Antonio, consider the pace you like to travel at.
Think about the kind of weather that'll work with your plans for San Antonio. August is known as the warmest month. Book your flights from Houston to SAT sometime then and you can expect temperatures of between 23ºC and 40ºC.
If you'd rather travel in cooler conditions, look for a cheap flight from Houston to San Antonio International Airport in January when temperatures average between 3ºC and 20ºC.
More about San Antonio
Start your San Antonio trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Houston to San Antonio International Airport, browse our selection of accommodation options including:
There are so many things to explore in this city it can be hard to know where to start. The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral are top attractions which should feature on any well-planned San Antonio itinerary.
Complete your San Antonio trip with a car rental
We use the same magic that helped you find your cheap flight from Houston to San Antonio International Airport to track down your ideal ride. Browse our car rentals in San Antonio and compare offers in one place. Plus you'll find all the info you need to know, from the most popular car type to the average daily price.
