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Cheap flights from San Antonio to Houston from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Houston departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 7:30 am
SAT
-
HOU
1h 00mnonstop
Southwest Logo
10:55 am - 12:00 pm
HOU
-
SAT
1h 05mnonstop
$237Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
3:45 pm - 10:50 pm
SAT
-
HOU
7h 05m
1 stop
Southwest Logo
10:55 am - 12:00 pm
HOU
-
SAT
1h 05mnonstop
$247Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
6:40 pm - 7:40 pm
SAT
-
HOU
1h 00mnonstop
Southwest Logo
10:55 am - 12:00 pm
HOU
-
SAT
1h 05mnonstop
$252Southwest
Mon, Apr 6 - Tue, Apr 7
Southwest Logo
12:45 pm - 1:50 pm
SAT
-
HOU
1h 05mnonstop
Southwest Logo
2:40 pm - 3:45 pm
HOU
-
SAT
1h 05mnonstop
$255Southwest
Wed, Apr 29 - Fri, May 15
Southwest Logo
8:20 am - 12:20 pm
SAT
-
HOU
4h 00m
1 stop
Southwest Logo
4:55 pm - 11:15 pm
HOU
-
SAT
6h 20m
1 stop
$257Southwest
Tue, Apr 7 - Tue, Apr 7
Southwest Logo
5:35 am - 6:40 am
SAT
-
HOU
1h 05mnonstop
Southwest Logo
4:55 pm - 11:15 pm
HOU
-
SAT
6h 20m
1 stop
$262Southwest
Mon, Apr 6 - Tue, Apr 7
Southwest Logo
5:45 pm - 6:45 pm
SAT
-
HOU
1h 00mnonstop
Southwest Logo
10:00 pm - 11:00 pm
HOU
-
SAT
1h 00mnonstop
$265Southwest
Thu, Apr 9 - Thu, Apr 16
Southwest Logo
5:45 pm - 6:45 pm
SAT
-
HOU
1h 00mnonstop
Southwest Logo
10:00 pm - 11:00 pm
HOU
-
SAT
1h 00mnonstop
$267Southwest
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
5:55 am - 6:55 am
SAT
-
HOU
1h 00mnonstop
Southwest Logo
8:30 pm - 9:30 pm
HOU
-
SAT
1h 00mnonstop
$270Southwest
Fri, Apr 10 - Sat, Apr 18
Southwest Logo
12:05 pm - 5:50 pm
SAT
-
HOU
5h 45m
1 stop
Southwest Logo
10:00 pm - 11:00 pm
HOU
-
SAT
1h 00mnonstop
$275Southwest
Thu, Apr 9 - Thu, Apr 16

Southwest flights from San Antonio to Houston Hobby Airport

Our best Southwest deals on San Antonio to Houston Hobby Airport flight tickets
Southwest
Apr 7
SAT6:30 amSan Antonio
1h 00m
HOU7:30 amHouston Hobby
Apr 14
HOU10:55 amHouston Hobby
1h 05m
SAT12:00 pmSan Antonio
$237
Southwest
Apr 7
SAT3:45 pmSan Antonio
7h 05m
1 stop
HOU10:50 pmHouston Hobby
Apr 14
HOU10:55 amHouston Hobby
1h 05m
SAT12:00 pmSan Antonio
$247
Southwest
Apr 6
SAT6:40 pmSan Antonio
1h 00m
HOU7:40 pmHouston Hobby
Apr 7
HOU10:55 amHouston Hobby
1h 05m
SAT12:00 pmSan Antonio
$252

American Airlines flights from San Antonio to Houston Hobby Airport

Our best American Airlines deals on San Antonio to Houston Hobby Airport flight tickets
American Airlines
Apr 24
SAT8:31 pmSan Antonio
3h 16m
1 stop
HOU11:47 pmHouston Hobby
Apr 26
HOU6:01 amHouston Hobby
3h 35m
1 stop
SAT9:36 amSan Antonio
$340
American Airlines
Apr 24
SAT8:31 pmSan Antonio
3h 16m
1 stop
HOU11:47 pmHouston Hobby
Apr 26
HOU6:01 amHouston Hobby
3h 35m
1 stop
SAT9:36 amSan Antonio
$350
American Airlines
Mar 20
SAT6:00 amSan Antonio
3h 43m
1 stop
HOU9:43 amHouston Hobby
Mar 22
HOU8:20 pmHouston Hobby
3h 39m
1 stop
SAT11:59 pmSan Antonio
$533

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Houston Hobby Airport 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 March 13, 2026.
Use the filters below to find and compare flights from San Antonio to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 4/7

6:30 am-7:30 am

Nonstop1h 00m

Houston Hobby

Tue 4/14

10:55 am-12:00 pm

Nonstop1h 05m

$237

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 4/7

3:45 pm-10:50 pm

1 stop7h 05m

Houston Hobby

Tue 4/14

10:55 am-12:00 pm

Nonstop1h 05m

$247

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Mon 4/6

6:40 pm-7:40 pm

Nonstop1h 00m

Houston Hobby

Tue 4/7

10:55 am-12:00 pm

Nonstop1h 05m

$252

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Wed 4/29

12:45 pm-1:50 pm

Nonstop1h 05m

Houston Hobby

Fri 5/15

2:40 pm-3:45 pm

Nonstop1h 05m

$255

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 4/7

8:20 am-12:20 pm

1 stop4h 00m

Houston Hobby

Tue 4/7

4:55 pm-11:15 pm

1 stop6h 20m

$257

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Mon 4/6

5:35 am-6:40 am

Nonstop1h 05m

Houston Hobby

Tue 4/7

4:55 pm-11:15 pm

1 stop6h 20m

$262
Quickest round-trip

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Thu 4/9

5:45 pm-6:45 pm

Nonstop1h 00m

Houston Hobby

Thu 4/16

10:00 pm-11:00 pm

Nonstop1h 00m

$265

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Thu 4/16

5:45 pm-6:45 pm

Nonstop1h 00m

Houston Hobby

Mon 4/20

10:00 pm-11:00 pm

Nonstop1h 00m

$267

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Fri 4/10

5:55 am-6:55 am

Nonstop1h 00m

Houston Hobby

Sat 4/18

8:30 pm-9:30 pm

Nonstop1h 00m

$270

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Thu 4/9

12:05 pm-5:50 pm

1 stop5h 45m

Houston Hobby

Thu 4/16

10:00 pm-11:00 pm

Nonstop1h 00m

$275

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 Houston from

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

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 Houston Hobby Airport?

In general, October is the cheapest month to fly from San Antonio to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $159. The month of August is another great option to travel to Houston Hobby Airport, with average flight prices from San Antonio averaging around $189.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Monday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $372. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Saturday is $487.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from San Antonio to Houston Hobby Airport in the evening for as low as $539. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $642. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Can stopping save me money on San Antonio to Houston Hobby Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a San Antonio to Houston Hobby Airport flight.

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

As of March 2026, prices for San Antonio to Houston Hobby Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to Houston Hobby Airport

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

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

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

Best Price Found

$192

Fastest flight time

1h 00m

Direct flights

Every day
The best one-way flight to Houston Hobby Airport from San Antonio in the past 72 hours is $192. The best round-trip flight deal from San Antonio to Houston Hobby Airport found on momondo in the last 72 hours is $381.
The fastest flight from San Antonio to Houston Hobby Airport takes 1h 00m
Direct flights go from San Antonio to Houston Hobby Airport every day.
Search flight deals

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

    There are 193.8 mi between San Antonio and Houston Hobby. Flights usually cover this in 1h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Antonio Airport to Houston Hobby Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from San Antonio to Houston Hobby Airport

Compare and see reviews for airlines that fly from San Antonio to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,318 reviews
Search Southwest flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights

  • Southwest Flights From San Antonio to Houston Hobby Airport

    The lowest priced Southwest flight from San Antonio to Houston Hobby Airport from the last 72 hours was $97. Generally, Southwest has 15 flights on this route every week with an average price of $319. Southwest is rated 8.0/10 by our users.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Kemah
Baytown
Texas City
Rosenberg
Webster
Pearland
Freeport
League City
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Houston from San Antonio with this policy.

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

momondo provides multiple filters to help you find the best flight to Houston from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Houston from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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