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Cheap flights from San Antonio to Houston from $99

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 8/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:20 pm - 5:20 pm
SAT
-
HOU
1h 00mnonstop
Southwest Logo
8:40 pm - 9:40 pm
HOU
-
SAT
1h 00mnonstop
$197Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
3:15 pm - 8:05 pm
SAT
-
HOU
4h 50m
1 stop
Southwest Logo
8:40 pm - 9:40 pm
HOU
-
SAT
1h 00mnonstop
$207Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
6:50 am - 1:45 pm
SAT
-
HOU
6h 55m
2 stops
Southwest Logo
11:20 am - 12:20 pm
HOU
-
SAT
1h 00mnonstop
$212Southwest
Tue, Aug 4 - Wed, Aug 5
American Airlines Logo
5:01 am - 9:05 am
SAT
-
HOU
4h 04m
1 stop
American Airlines Logo
5:41 am - 10:01 am
HOU
-
SAT
4h 20m
1 stop
$217American Airlines
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
10:50 am - 7:55 pm
SAT
-
HOU
9h 05m
2 stops
Southwest Logo
7:25 am - 1:15 pm
HOU
-
SAT
5h 50m
1 stop
$222Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
10:50 am - 7:55 pm
SAT
-
HOU
9h 05m
2 stops
Southwest Logo
3:30 pm - 11:05 pm
HOU
-
SAT
7h 35m
2 stops
$227Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
5:30 pm - 6:35 pm
SAT
-
HOU
1h 05mnonstop
Southwest Logo
9:25 pm - 10:25 pm
HOU
-
SAT
1h 00mnonstop
$253Southwest
Wed, Jul 8 - Tue, Jul 14
Southwest Logo
6:50 pm - 7:50 pm
SAT
-
HOU
1h 00mnonstop
Southwest Logo
1:45 pm - 2:45 pm
HOU
-
SAT
1h 00mnonstop
$255Southwest
Thu, Aug 6 - Mon, Aug 10
Southwest Logo
6:10 am - 7:15 am
SAT
-
HOU
1h 05mnonstop
Southwest Logo
9:25 pm - 10:25 pm
HOU
-
SAT
1h 00mnonstop
$257Southwest
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
6:00 am - 7:00 am
SAT
-
HOU
1h 00mnonstop
Southwest Logo
8:40 pm - 9:40 pm
HOU
-
SAT
1h 00mnonstop
$261Southwest
Thu, Aug 20 - Wed, Aug 26

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Southwest flights from San Antonio to Houston Hobby Airport

Our best Southwest deals on San Antonio to Houston Hobby Airport flight tickets
Southwest
Aug 4
SAT4:20 pmSan Antonio
1h 00m
HOU5:20 pmHouston Hobby
Aug 5
HOU8:40 pmHouston Hobby
1h 00m
SAT9:40 pmSan Antonio
$197
Southwest
Aug 4
SAT3:15 pmSan Antonio
4h 50m
1 stop
HOU8:05 pmHouston Hobby
Aug 5
HOU8:40 pmHouston Hobby
1h 00m
SAT9:40 pmSan Antonio
$207
Southwest
Aug 4
SAT6:50 amSan Antonio
6h 55m
2 stops
HOU1:45 pmHouston Hobby
Aug 5
HOU11:20 amHouston Hobby
1h 00m
SAT12:20 pmSan Antonio
$212

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
Aug 4
SAT5:01 amSan Antonio
4h 04m
1 stop
HOU9:05 amHouston Hobby
Aug 5
HOU5:41 amHouston Hobby
4h 20m
1 stop
SAT10:01 amSan Antonio
$217
American Airlines
Jun 27
SAT5:35 pmSan Antonio
6h 24m
1 stop
HOU11:59 pmHouston Hobby
Jul 19
HOU8:23 pmHouston Hobby
3h 35m
1 stop
SAT11:58 pmSan Antonio
$471
American Airlines
Jun 17
SAT8:00 amSan Antonio
4h 20m
1 stop
HOU12:20 pmHouston Hobby
Jun 24
HOU8:23 pmHouston Hobby
3h 36m
1 stop
SAT11:59 pmSan Antonio
$526

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 June 14, 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
Quickest round-trip

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

4:20 pm-5:20 pm

Nonstop1h 00m

Houston Hobby

Wed 8/5

8:40 pm-9:40 pm

Nonstop1h 00m

$197

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

3:15 pm-8:05 pm

1 stop4h 50m

Houston Hobby

Wed 8/5

8:40 pm-9:40 pm

Nonstop1h 00m

$207

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

6:50 am-1:45 pm

2 stops6h 55m

Houston Hobby

Wed 8/5

11:20 am-12:20 pm

Nonstop1h 00m

$212

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

5:01 am-9:05 am

1 stop4h 04m

Houston Hobby

Wed 8/5

5:41 am-10:01 am

1 stop4h 20m

$217

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

10:50 am-7:55 pm

2 stops9h 05m

Houston Hobby

Wed 8/5

7:25 am-1:15 pm

1 stop5h 50m

$222

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Tue 8/4

10:50 am-7:55 pm

2 stops9h 05m

Houston Hobby

Wed 8/5

3:30 pm-11:05 pm

2 stops7h 35m

$227

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Wed 7/8

5:30 pm-6:35 pm

Nonstop1h 05m

Houston Hobby

Tue 7/14

9:25 pm-10:25 pm

Nonstop1h 00m

$253

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Thu 8/6

6:50 pm-7:50 pm

Nonstop1h 00m

Houston Hobby

Mon 8/10

1:45 pm-2:45 pm

Nonstop1h 00m

$255

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Wed 7/8

6:10 am-7:15 am

Nonstop1h 05m

Houston Hobby

Wed 7/15

9:25 pm-10:25 pm

Nonstop1h 00m

$257

San AntonioHouston

SAT - HOU

SATHOU

San Antonio

Thu 8/20

6:00 am-7:00 am

Nonstop1h 00m

Houston Hobby

Wed 8/26

8:40 pm-9:40 pm

Nonstop1h 00m

$261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between San Antonio and Houston Hobby Airport?

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 Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $378. 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 $481.

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 $527. 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 $619. 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 Airport flights?

There is only 1 cabin class available to choose from on San Antonio to Houston Hobby Airport 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 41% 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 June 2026, prices for San Antonio to Houston Hobby Airport flights are approximately 20% more expensive 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

$167

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 $167. The best round-trip flight deal from San Antonio to Houston Hobby Airport found on momondo in the last 72 hours is $351.
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

Frequently asked questions about flying from San Antonio to Houston Hobby Airport

  • 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
7.9
4,235 reviews
Search Southwest flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
9,820 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 13 flights on this route every week with an average price of $319. Southwest is rated 7.9/10 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
Texas City
Baytown
Webster
Rosenberg
Kemah
League City
Pearland
Freeport
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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