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

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How to find the cheapest flight from
San Antonio (SAT) to Houston (HOU)

All the information you need to plan the best SAT to HOU flight in 2021: compare San Antonio to Houston flight prices with the expected peak season, weather and rainfall in Houston.
SAT - HO1
Price
$106 - $414
HO1
Temperature
53.6 - 84.2 °F
HO1
Precipitation
3.2 - 5.9 inches

Popular in

June

High demand for flights, 41% potential price rise

Cheapest in

August

Best time to find cheap flights, 57% potential price drop

Average price

$262

Average for round-trip flights in October 2021

Round-trip from

$106

From San Antonio to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from San Antonio to Houston?

August can be a great time to fly to Houston from San Antonio with a flight ticket averaging about $245. Cheapflights users have found deals in the month of August for as cheap as $102. The most expensive prices can be found in the month of June.

What is the cheapest day to fly round-trip from San Antonio to Houston?

Tuesday flights are generally found to be more expensive for flights from San Antonio to Houston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston.

When is the cheapest time to fly from San Antonio to Houston (SAT - HO1)?

When flying from San Antonio to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the afternoon.

Cheap flights from San Antonio to Houston in October, November 2021

The best prices found for SAT to HOU flights for October, November
6 Nov - 13 Nov
$133pp
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
2 Nov - 3 Nov
$136pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio
2 Nov - 3 Nov
$142pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio

San Antonio to Houston 2021 flight deals

Cheap flights to Houston from San Antonio found for this year
6 Nov - 13 Nov
$133pp
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
2 Nov - 3 Nov
$136pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio
2 Nov - 3 Nov
$142pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio

Non-stop flights to Houston from San Antonio

Save time with San Antonio to Houston direct flight deals
6 Nov - 13 Nov
$133pp
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
7 Nov - 11 Nov
$143pp
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio
7 Nov - 14 Nov
$153pp
SAT
San Antonio
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SAT
San Antonio

Last minute flights from San Antonio to Houston

Late deals on round-trip flights to Houston from San Antonio, departing today and this week
2 Nov - 3 Nov
$136pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio
2 Nov - 3 Nov
$142pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio
1 Nov - 3 Nov
$164pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SAT
San Antonio

One-way flights to Houston from San Antonio

The cheapest one-way flights from San Antonio to Houston
10:13 am - 8:14 pm
Frontier
2 Stops
34h 01m
SAT - IAH
Frontier
$131
Kiwi.com
4:16 pm - 4:15 pm
Multiple Airlines
2 Stops
23h 59m
SAT - HOU
Multiple Airlines
$136
Kiwi.com
6:00 am - 1:43 am
United Airlines
2 Stops
19h 43m
SAT - IAH
United Airlines
$138
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Antonio</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From San Antonio to Houston

What airport do you fly from for flights from San Antonio to Houston?

Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to Houston from San Antonio. Booking flights from San Antonio (SAT) to Houston should be relatively easy as there are 4 daily outbound flights to Houston from 3 different airlines.

Which airlines flying from San Antonio to Houston have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Antonio to Houston have new flexible policies in place due to COVID-19. United Airlines, Bus, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from San Antonio to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from San Antonio to Houston for under $200. The cheapest flight booked recently is on United Airlines for just $133, but on average you can expect to pay $183.

Are there nonstop flights from San Antonio to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Houston under $200. A good price for a nonstop flight from San Antonio to Houston is less than $221.

Are there last-minute flights available from San Antonio to Houston for under $200?

There are currently 20+ open flights from San Antonio to Houston within the next 7 days for less than $200.

How popular is this San Antonio to Houston flight route?

Flights from San Antonio to Houston have been viewed 14 times in the past calendar month.

What are the cheapest airlines flying from San Antonio to Houston round-trip?

Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $133. Additional round-trip tickets that might be worth considering are offered by American Airlines and Frontier, with the lowest prices starting at $215 and $224, respectively. United Airlines is currently priced 45% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Antonio to Houston one-way?

The cheapest airlines for a one-way flight from San Antonio to Houston are Frontier ($66), United Airlines ($67), and American Airlines ($113).

What are the most popular airlines that fly from San Antonio to Houston?

The most popular airlines flying from San Antonio to Houston are Bus, American Airlines and United Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from San Antonio to Houston?

Looking at all options, your cheapest flight can be booked for $16. While the most popular route (San Antonio - Houston Hobby) can be booked for $133 on average our data indicates $314 when flying from San Antonio to Houston

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from San Antonio?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from San Antonio need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Houston.

Do I need a test to fly back to San Antonio from Houston?

Returning to San Antonio from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering San Antonio.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for San Antonio to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from San Antonio to Houston.
Flight duration from SAT to Houston
1h 04m
Average temperature for October in Houston
77.0 °F

Airports servicing San Antonio

Airports servicing Houston

George Bush Intcntl (IAH)

Hourly flight availability from San Antonio to Houston

See what time of day planes typically take off from San Antonio towards Houston.
Afternoon Noon to 6 PM 49% of SAT to HOU departures
Morning 6 AM to noon 42% of SAT to HOU departures
Early morning Midnight to 6 AM 9% of SAT to HOU departures
Evening 6 PM to midnight 0% of SAT to HOU departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Antonio to Houston
See how many times per day planes take to the skies headed from San Antonio to Houston.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
4 daily flights
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