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

Nonstop flights can be found on the following days: Thursday, Friday, Saturday.

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

4 flight departures from Houston to San Antonio per day on average. Morning (6am - Noon) - 75% of flight departures Evening (6pm - Midnight) - 25% of flight departures

How long is the flight from Houston to San Antonio?

For as low as $188, United Airlines can have you in San Antonio from Houston in 1h 02m. There are 191 mi between Houston and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $94. Spirit Airlines flights start at $118 while deals on American Airlines start at $129 one-way.

What are the cheapest flights from Houston to San Antonio?

On average you can expect to pay $351 for a flight from Houston to San Antonio. The cheapest flight overall is $119 while the most popular route, (Houston George Bush Intcntl - San Antonio) is currently priced at $259.

What are the most reliable airlines from Houston to San Antonio?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston to San Antonio on time: SkyWest Airlines (80%), ANA (70%), Air Canada (66%).

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

Yes, there are multiple flights from Houston to San Antonio for under $200. The cheapest flight booked recently is on United Airlines for just $188, but on average you can expect to pay $231.

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

Cheapflights has at least 12 direct flights from Houston to San Antonio under $200. A good price for a nonstop flight from Houston to San Antonio is less than $324.

Are there last-minute flights available from Houston to San Antonio for under $400?

There are currently 20+ open flights from Houston to San Antonio within the next 7 days for less than $400.

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

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

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

Departing on a Friday is a good option for securing a great price. You can expect to save up to 59% when planning your travel around this day of the week.

What is the cheapest month to fly from Houston to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, February can be a great choice for travel to San Antonio. Flights to San Antonio from Houston in February are about $252 on average during February, but can be found for as low as $79.

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

Unlike at noon, when flights are generally more expensive, you can save up to 47% on flights from Houston to San Antonio by exploring options for tickets in the afternoon.

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

Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Houston. Booking flights from Houston to San Antonio (SAT) should be relatively easy as there are 4 daily inbound flights from Houston from 1 airline.

Flights from Houston, TX to San Antonio, TX from $94

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

Popular in	November
Cheapest in	February
Round-trip from	$299
One-way from	$170

High demand for flights, 38% potential price rise

Search Deals

Best time to find cheap flights, 56% potential price drop

Search Deals

From Houston to San Antonio

Search Deals

One-way flight from Houston to San Antonio

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IAH - SAT Price	$299 - $502
SAT Temperature	51.8 - 84.2 °F
SAT Rainfall	1.6 - 3.7 inches

IAH - SAT

Price

$299 - $502

SAT

Temperature

51.8 - 84.2 °F

SAT

Rainfall

1.6 - 3.7 inches

Cheap flights from Houston to San Antonio in June, July 2023

Check out some of the best flight deals from Houston to San Antonio in 2023. More deals are always being added, so be sure to check back regularly.

Jul 8 - Jul 9

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$188

United Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

8h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$211

Multiple Airlines

Deal found 6/6

Jun 20 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

8h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

8h 34m

$212

Multiple Airlines

Deal found 6/6

Jun 29 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$213

United Airlines

Deal found 6/6

Jun 20 - Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 49m

$220

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$226

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$229

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

14h 20m

$230

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

14h 58m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$234

Spirit Airlines

Deal found 6/6

Houston to San Antonio 2023 flight deals

Check out some of the best flight deals from Houston to San Antonio in 2023. More deals are always being added, so be sure to check back regularly.

Jul 8 - Jul 9

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$188

United Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

8h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$211

Multiple Airlines

Deal found 6/6

Jun 20 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

8h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

8h 34m

$212

Multiple Airlines

Deal found 6/6

Jun 29 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$213

United Airlines

Deal found 6/6

Jun 20 - Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 49m

$220

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$226

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$229

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

14h 20m

$230

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

14h 58m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$234

Spirit Airlines

Deal found 6/6

Cheap United Airlines flights from Houston to San Antonio

Take a peek at the cheapest United Airlines flights we've detected traveling from Houston to San Antonio. Make sure to double check the flight details before booking.

Jul 8 - Jul 9

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$188

United Airlines

Deal found 6/6

Jun 29 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$213

United Airlines

Deal found 6/6

Jul 3 - Jul 20

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

16h 45m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$235

United Airlines

Deal found 6/6

Jun 30 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 01m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 05m

$238

United Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 00m

$245

United Airlines

Deal found 6/6

Jun 26 - Jun 29

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 01m

$249

United Airlines

Deal found 6/5

Jun 30 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 01m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

11h 30m

$260

United Airlines

Deal found 6/6

Jun 20 - Jul 1

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$270

United Airlines

Deal found 6/5

Jun 12 - Jun 15

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 01m

$447

United Airlines

Deal found 6/6

Cheap Spirit Airlines flights from Houston to San Antonio

To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Houston to San Antonio. Deals are refreshing constantly so come back soon for more options.

Jun 20 - Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 49m

$220

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 43m

$226

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$229

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

14h 20m

$230

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

14h 58m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$234

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

14h 58m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 31m

$239

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

15h 26m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

14h 20m

$240

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

3 stops

21h 14m

SAT

San Antonio

IAH

Houston George Bush Intcntl

3 stops

16h 58m

$241

Spirit Airlines

Deal found 6/6

Jun 20 - Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

11h 47m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

14h 20m

$243

Spirit Airlines

Deal found 6/6

Non-stop flights to San Antonio from Houston

Consider booking one of these non-stop flights heading from Houston to San Antonio. Users can also choose from other Houston to San Antonio flights by using the search form above.

Jul 8 - Jul 9

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$188

United Airlines

Deal found 6/6

Jun 29 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$213

United Airlines

Deal found 6/6

Jun 30 - Jul 3

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 01m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 05m

$238

United Airlines

Deal found 6/6

Jun 20 - Jun 27

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 00m

$245

United Airlines

Deal found 6/6

Jun 26 - Jun 29

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 01m

$249

United Airlines

Deal found 6/5

Jun 20 - Jul 1

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 02m

$270

United Airlines

Deal found 6/5

Jun 21 - Jun 21

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 05m

$302

United Airlines

Deal found 6/6

Jul 6 - Jul 6

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 00m

$358

United Airlines

Deal found 6/6

Jun 18 - Jun 24

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 02m

SAT

San Antonio

IAH

Houston George Bush Intcntl

Nonstop

1h 00m

$413

United Airlines

Deal found 6/6

Last minute flights from Houston to San Antonio

Check out these flights departing soon from Houston to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.

Jun 16 - Jun 18

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

13h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 31m

$349

Spirit Airlines

Deal found 6/6

Jun 14 - Jun 17

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

12h 33m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

10h 13m

$356

Spirit Airlines

Deal found 6/6

Jun 16 - Jun 19

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

13h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

15h 35m

$381

Multiple Airlines

Deal found 6/6

Jun 12 - Jun 15

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

15h 26m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

8h 34m

$389

Spirit Airlines

Deal found 6/6

Jun 17 - Jun 18

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

9h 20m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

7h 32m

$401

Multiple Airlines

Deal found 6/5

Jun 16 - Jun 19

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

13h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

12h 40m

$406

Multiple Airlines

Deal found 6/6

Jun 17 - Jun 18

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

9h 20m

SAT

San Antonio

IAH

Houston George Bush Intcntl

1 stop

14h 31m

$407

Spirit Airlines

Deal found 6/6

Jun 16 - Jun 18

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

13h 44m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

24h 24m

$412

Multiple Airlines

Deal found 6/6

Jun 13 - Jun 14

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

10h 10m

SAT

San Antonio

IAH

Houston George Bush Intcntl

2 stops

11h 03m

$423

Multiple Airlines

Deal found 6/7

One-way flights to San Antonio from Houston

Take a look at some of the best available options we've come across on one-way flights from Houston to San Antonio. Users needing a return flight from Houston to San Antonio should utilize the search form above.

Jul 12

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

$94

United Airlines

Deal found 6/5

Jul 12

IAH

Houston George Bush Intcntl

SAT

San Antonio

2 stops

14h 15m

$98

Multiple Airlines

Deal found 6/5

Jun 19

IAH

Houston George Bush Intcntl

SAT

San Antonio

2 stops

20h 59m

$118

Spirit Airlines

Deal found 6/5

Jul 1

IAH

Houston George Bush Intcntl

SAT

San Antonio

Nonstop

1h 03m

$119

United Airlines

Deal found 6/5

Jun 19

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

20h 20m

$121

Multiple Airlines

Deal found 6/5

Sep 20

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

12h 52m

$122

Spirit Airlines

Deal found 6/6

Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

13h 44m

$126

Spirit Airlines

Deal found 6/6

Jun 14

IAH

Houston George Bush Intcntl

SAT

San Antonio

1 stop

17h 41m

$127

Multiple Airlines

Deal found 6/6

Jun 22

IAH

Houston George Bush Intcntl

SAT

San Antonio

2 stops

16h 43m

$129

Spirit Airlines

Deal found 6/6

Find flights from Houston to San Antonio within your budget

Fly from

Fly to

Budget

$188 - $257

Route

Depart

Return

Price

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Sat 7/8

Nonstop1h 02m

San Antonio

Sun 7/9

Nonstop1h 02m

$188

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Tue 6/20

1 stop8h 44m

San Antonio

Tue 6/27

1 stop7h 43m

$211

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Tue 6/20

1 stop8h 44m

San Antonio

Sat 6/24

1 stop8h 34m

$212

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Thu 6/29

Nonstop1h 03m

San Antonio

Mon 7/3

Nonstop1h 02m

$213

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Tue 6/20

1 stop11h 47m

San Antonio

Thu 6/22

1 stop14h 49m

$220

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Tue 6/20

1 stop11h 47m

San Antonio

Tue 6/27

1 stop7h 43m

$226

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Tue 6/20

1 stop11h 47m

San Antonio

Sat 6/24

3 stops16h 58m

$229

Pick Dates

Houston George Bush IntcntlSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Thu 6/29

1 stop3h 15m

San Antonio

Sat 7/1

1 stop4h 08m

$257

Pick Dates

Houston HobbySan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Fri 7/7

1 stop3h 40m

San Antonio

Mon 7/17

1 stop3h 32m

$257

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/6

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with United Airlines, Spirit Airlines and American Airlines from Houston to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

United Airlines

7.6

Good

1,563 reviews

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

American Airlines

7.3

Good

2,149 reviews

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

VivaAerobus

7.2

Good

240 reviews

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

Volaris

6.6

Okay

390 reviews

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

Spirit Airlines

6.5

Okay

1,068 reviews

United Airlines

7.6

Good

1,563 reviews

Check prices

Reviews

1 / 10

The information on the delay kept going back-and-forth and was poorly communicated. I realize there’s nothing that you can do about the weather, but there’s everything you can do about communicating clearly with your customers and accommodating them for the inconvenience.

Related info for your journey

Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $188. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $220 and $257, respectively. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

Houston George Bush Intcntl Airport is IAH and San Antonio Airport is SAT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.

Alternative routes for Houston to San Antonio

El Paso to Austinfrom $223 pp

Austin to El Pasofrom $228 pp

Top airline flying from Houston to San Antonio

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$174	Average$279	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

Miami to Madrid flights

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New York to London flights

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Houston to Savannah flights

Hourly flight availability from Houston to San Antonio

1%of flight departures	Early morningMidnight to 6 am
30%of flight departures	Morning6 am to noon
34%of flight departures	AfternoonNoon to 6 pm
35%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Houston to San Antonio

Sunday	6daily flights
Monday	5daily flights
Tuesday	5daily flights
Wednesday	5daily flights
Thursday	5daily flights
Friday	5daily flights
Saturday	2daily flights

Cheap flights from Houston to San Antonio (SAT) from $94

This is the cheapest one-way flight price, found on 6/5. Prices may vary by date and flight preferences.

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

All the information you need to plan the best HO1 to SAT flight in 2023: compare Houston to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

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

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

Cheap flights from Houston to San Antonio in June, July 2023

The best prices found for Houston to SAT flights for June, July

Check out some of the best flight deals from Houston to San Antonio in 2023. More deals are always being added, so be sure to check back regularly.

Houston to San Antonio 2023 flight deals

Cheap flights to San Antonio from Houston found for this year

Check out some of the best flight deals from Houston to San Antonio in 2023. More deals are always being added, so be sure to check back regularly.

Cheap United Airlines flights from Houston to San Antonio

Take a peek at the cheapest United Airlines flights we've detected traveling from Houston to San Antonio. Make sure to double check the flight details before booking.

Cheap Spirit Airlines flights from Houston to San Antonio

To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Houston to San Antonio. Deals are refreshing constantly so come back soon for more options.

Non-stop flights to San Antonio from Houston

Save time with Houston to San Antonio direct flight deals

Consider booking one of these non-stop flights heading from Houston to San Antonio. Users can also choose from other Houston to San Antonio flights by using the search form above.

Last minute flights from Houston to San Antonio

Late deals on return flights to San Antonio from Houston, departing today and this week

Check out these flights departing soon from Houston to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to San Antonio from Houston

The cheapest one-way flights from Houston to San Antonio

Take a look at some of the best available options we've come across on one-way flights from Houston to San Antonio. Users needing a return flight from Houston to San Antonio should utilize the search form above.

Find flights from Houston to San Antonio within your budget

Use the slider to find flights from Houston to San Antonio that fit your budget.

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with United Airlines, Spirit Airlines and American Airlines from Houston to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Are there last-minute flights available from Houston to San Antonio for under $400?

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

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

How long is the flight from Houston to San Antonio?

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

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

What are the most reliable airlines from Houston to San Antonio?

What are the cheapest flights from Houston to San Antonio?

What does IAH to SAT mean?

Other flights to San Antonio

Flights to San Antonio from Houston

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Alternative routes for Houston to San Antonio

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Top airline flying from Houston to San Antonio

The chart below displays the airlines Cheapflights users traveling from Houston to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from Houston to San Antonio

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Weekly flight availability from Houston to San Antonio

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