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Cheap flights from Houston to San Antonio (IAH - SAT)

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The best prices from Houston to San Antonio are usually found in September or June, booked 60 days in advance, depart on a Wednesday or Monday and return on a Wednesday

$370
$320
$270
$224
Price
$224 - $368
Most popular in May High demand for flights, 6% potential price rise
Cheapest in September Best time to find cheap flights, 4% potential price drop
Average price $262 Price for this month
Cheapest price $224 From Houston to San Antonio

Houston to San Antonio 2020 flight deals

Cheap flights to San Antonio from Houston found for this year
9 Mar - 11 Mar
$217pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
21 Feb - 22 Feb
$227pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
22 May - 26 May
$237pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to San Antonio from Houston

Save time with Houston to San Antonio direct flight deals
13 Feb - 18 Feb
$217pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
9 Feb - 11 Feb
$227pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
14 Feb - 16 Feb
$237pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to San Antonio

Late deals on round-trip flights to San Antonio from Houston, departing today and this week
22 Jan - 27 Jan
$361pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
24 Jan - 31 Jan
$381pp
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 26 Jan
$395pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Alternative routes for Houston to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Houston to San Antonio
Flight duration
1h 05m

Airports servicing Houston

Airports servicing San Antonio

Weekly flight availability
from Houston to San Antonio
Sunday
27 daily flights
Monday
28 daily flights
Tuesday
28 daily flights
Wednesday
26 daily flights
Thursday
28 daily flights
Friday
28 daily flights
Saturday
24 daily flights

Related info for your journey

Useful info, stats and facts about Houston to San Antonio flights.

Flight FAQs

From Houston to San Antonio

What days are nonstop flights available from Houston to San Antonio?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

What percent of flights are delayed?

Airlines departing from Houston to San Antonio can be delayed by up to 46min. or more hours.

How many passenger seats are available on a flight on this route?

Expect 1,189 seats to be available on average per day for flights from Houston George Bush Intcntl to San Antonio.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from Houston to San Antonio on average you can expect to find 171 flights available for this route daily.

How long does the flight from Houston to San Antonio take?

Your journey will take you approximately 2 hours. Your flight will cover a distance of about 119 miles.

How many flights depart from Houston to San Antonio on average per day?

Per day, 61 flights depart from Houston George Bush Intcntl to San Antonio on average.
Morning (6am - Noon) - 18% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures
Evening (6pm - Midnight) - 44% of flight departures

Does it rain more in Houston or San Antonio?

The rainfall in Houston is generally less than the rainfall in San Antonio. This will continue over the next 16 days.

Is Houston weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Houston.