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Cheap flights from Houston Hobby Airport to San Antonio from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to San Antonio departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston Hobby Airport to San Antonio (HOU-SAT)

Cheap round-trip flights

Southwest Logo
8:55 pm - 9:55 pmHOU-SAT
1h 00mnonstop
Southwest Logo
4:05 pm - 5:05 pmSAT-HOU
1h 00mnonstop
$97Southwest
Find Deal
Wed, Oct 1 - Sat, Oct 4
Southwest Logo
4:25 pm - 5:25 pmHOU-SAT
1h 00mnonstop
Southwest Logo
7:40 am - 2:00 pmSAT-HOU
6h 20m1 stop
$107Southwest
Find Deal
Wed, Oct 1 - Sat, Oct 4
Southwest Logo
9:25 am - 10:25 amHOU-SAT
1h 00mnonstop
Southwest Logo
7:40 am - 5:15 pmSAT-HOU
9h 35m2 stops
$112Southwest
Find Deal
Wed, Oct 1 - Sat, Oct 4
Southwest Logo
8:50 am - 9:50 amHOU-SAT
1h 00mnonstop
Southwest Logo
5:05 pm - 6:05 pmSAT-HOU
1h 00mnonstop
$117Southwest
Find Deal
Tue, Oct 7 - Tue, Oct 7
Southwest Logo
11:20 am - 6:05 pmHOU-SAT
6h 45m1 stop
Southwest Logo
7:40 am - 5:15 pmSAT-HOU
9h 35m2 stops
$122Southwest
Find Deal
Wed, Oct 1 - Sat, Oct 4
Southwest Logo
10:00 am - 2:50 pmHOU-SAT
4h 50m1 stop
Southwest Logo
5:05 pm - 6:05 pmSAT-HOU
1h 00mnonstop
$127Southwest
Find Deal
Tue, Oct 28 - Wed, Oct 29
Southwest Logo
3:10 pm - 4:10 pmHOU-SAT
1h 00mnonstop
Southwest Logo
5:00 pm - 6:00 pmSAT-HOU
1h 00mnonstop
$137Southwest
Find Deal
Sat, Sep 27 - Mon, Sep 29
Southwest Logo
8:00 am - 9:00 amHOU-SAT
1h 00mnonstop
Southwest Logo
5:05 pm - 6:05 pmSAT-HOU
1h 00mnonstop
$144Southwest
Find Deal
Fri, Oct 10 - Tue, Oct 14
American Airlines Logo
8:11 pm - 11:43 pmHOU-SAT
3h 32m1 stop
American Airlines Logo
5:00 am - 8:29 amSAT-HOU
3h 29m1 stop
$312American Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
American Airlines Logo
6:44 pm - 10:13 pmHOU-SAT
3h 29m1 stop
American Airlines Logo
5:00 am - 8:28 amSAT-HOU
3h 28m1 stop
$330American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11

Southwest flights from Houston Hobby Airport to San Antonio

Our best Southwest deals on Houston Hobby Airport to San Antonio flight tickets
Southwest
Oct 1
HOU8:55 pmHouston Hobby
1h 00m
SAT9:55 pmSan Antonio
Oct 4
SAT4:05 pmSan Antonio
1h 00m
HOU5:05 pmHouston Hobby
$97
Find similar
Southwest
Oct 1
HOU4:25 pmHouston Hobby
1h 00m
SAT5:25 pmSan Antonio
Oct 4
SAT7:40 amSan Antonio
6h 20m
1 stop
HOU2:00 pmHouston Hobby
$107
Find similar
Southwest
Oct 1
HOU9:25 amHouston Hobby
1h 00m
SAT10:25 amSan Antonio
Oct 4
SAT7:40 amSan Antonio
9h 35m
2 stops
HOU5:15 pmHouston Hobby
$112
Find similar

American Airlines flights from Houston Hobby Airport to San Antonio

Our best American Airlines deals on Houston Hobby Airport to San Antonio flight tickets
American Airlines
Oct 23
HOU8:11 pmHouston Hobby
3h 32m
1 stop
SAT11:43 pmSan Antonio
Oct 30
SAT5:00 amSan Antonio
3h 29m
1 stop
HOU8:29 amHouston Hobby
$312
Find similar
American Airlines
Oct 4
HOU6:44 pmHouston Hobby
3h 29m
1 stop
SAT10:13 pmSan Antonio
Oct 11
SAT5:00 amSan Antonio
3h 28m
1 stop
HOU8:28 amHouston Hobby
$330
Find similar
American Airlines
Oct 2
HOU8:32 pmHouston Hobby
3h 14m
1 stop
SAT11:46 pmSan Antonio
Oct 6
SAT5:00 amSan Antonio
3h 28m
1 stop
HOU8:28 amHouston Hobby
$351
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Wed 10/1

8:55 pm-9:55 pm

Nonstop1h 00m

San Antonio

Sat 10/4

4:05 pm-5:05 pm

Nonstop1h 00m

$97

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Wed 10/1

4:25 pm-5:25 pm

Nonstop1h 00m

San Antonio

Sat 10/4

7:40 am-2:00 pm

1 stop6h 20m

$107

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Wed 10/1

9:25 am-10:25 am

Nonstop1h 00m

San Antonio

Sat 10/4

7:40 am-5:15 pm

2 stops9h 35m

$112

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Tue 10/7

8:50 am-9:50 am

Nonstop1h 00m

San Antonio

Tue 10/7

5:05 pm-6:05 pm

Nonstop1h 00m

$117

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Wed 10/1

11:20 am-6:05 pm

1 stop6h 45m

San Antonio

Sat 10/4

7:40 am-5:15 pm

2 stops9h 35m

$122

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Tue 10/28

10:00 am-2:50 pm

1 stop4h 50m

San Antonio

Wed 10/29

5:05 pm-6:05 pm

Nonstop1h 00m

$127

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Sat 9/27

3:10 pm-4:10 pm

Nonstop1h 00m

San Antonio

Mon 9/29

5:00 pm-6:00 pm

Nonstop1h 00m

$137

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Fri 10/10

8:00 am-9:00 am

Nonstop1h 00m

San Antonio

Tue 10/14

5:05 pm-6:05 pm

Nonstop1h 00m

$144

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Thu 10/23

8:11 pm-11:43 pm

1 stop3h 32m

San Antonio

Thu 10/30

5:00 am-8:29 am

1 stop3h 29m

$312

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Sat 10/4

6:44 pm-10:13 pm

1 stop3h 29m

San Antonio

Sat 10/11

5:00 am-8:28 am

1 stop3h 28m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Houston Hobby Airport to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Houston Hobby Airport during April instead. Flights to San Antonio in April, while not as cheap as those in August, still average around $232.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $310. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $436.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Houston Hobby Airport to San Antonio in the evening for as low as $290. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $395. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston Hobby to San Antonio flight route?

Fly from Houston Hobby to San Antonio for the best Houston Hobby - San Antonio flight prices

What cabin class options are available on Houston Hobby to San Antonio flights?

There is only 1 cabin class available to choose from on Houston Hobby to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Houston Hobby Airport to San Antonio flight prices changed over time?

As of September 2025, prices for Houston Hobby Airport to San Antonio flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Houston Hobby Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston Hobby Airport to San Antonio (HOU to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to San Antonio

Fastest flight time

1h 00m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Houston Hobby Airport to San Antonio takes 1h 00m
Direct flights go from Houston Hobby Airport to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Houston Hobby to San Antonio by plane?

    The distance between Houston Hobby and San Antonio is about 193.8 mi. 1h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston Hobby Airport to San Antonio Airport?

    Prices for flights from Houston Hobby Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Houston Hobby Airport to San Antonio Airport?

  • How old do you have to be to fly from Houston Hobby Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston Hobby Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston Hobby Airport to San Antonio?

  • What is the most popular airline from Houston Hobby Airport to San Antonio?

Best airlines flying from Houston Hobby Airport to San Antonio

Compare and see reviews for airlines that fly from Houston Hobby Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $114Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

  • Southwest Flights From Houston Hobby Airport to San Antonio

    Southwest flight deals from Houston Hobby Airport to San Antonio start from $97 round-trip. Over the 25 Southwest flights for this route in a normal week, average airfare is usually $310 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Houston to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to San Antonio for you.

Can I find flights from Houston to San Antonio with flexible booking policies on momondo?

All flight searches from Houston to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to San Antonio?

momondo helps you find the best flight between Houston and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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