HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$109+ Cheap flights from Hobby (HOU) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAT
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hobby to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hobby to San Antonio

Cheapest flights from Hobby to San Antonio
Explore the most affordable flight options available from Hobby to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.

This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:30 pm
HOU
-
SAT
Nonstop1h 00m
Southwest
Thu 10/228:40 pm
SAT
-
HOU
Nonstop0h 55m
Southwest
Deal found 5/22$247
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:30 am
HOU
-
SAT
Nonstop1h 00m
Southwest
Tue 6/306:10 am
SAT
-
HOU
Nonstop1h 05m
Southwest
Deal found 5/24$257
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:30 am
HOU
-
SAT
Nonstop1h 00m
Southwest
Fri 7/245:30 am
SAT
-
HOU
Nonstop1h 05m
Southwest
Deal found 5/21$293
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:35 pm
HOU
-
SAT
Nonstop0h 55m
Southwest
Tue 6/165:30 pm
SAT
-
HOU
Nonstop1h 05m
Southwest
Deal found 5/21$304

Find flight deals from Hobby to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Southwest)

One-way from

$109
(Southwest)

Popular in

January

Cheapest in

August

Average price

$318

Good round-trip deal

$304 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Houston Hobby-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-San Antonio flights.
Search Deals
From Houston Hobby to San Antonio
Search Deals
One-way flight from Houston Hobby to San Antonio
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Houston Hobby to San Antonio.
Search Deals
Price to beat on a one-way flight from Houston Hobby to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
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

Cheapest round-trip

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Mon 10/19

10:00 am-11:05 am

Nonstop1h 05m

San Antonio

Thu 10/22

7:45 am-3:20 pm

2 stops7h 35m

$262

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Tue 7/21

9:25 pm-10:20 pm

Nonstop0h 55m

San Antonio

Fri 7/24

6:00 pm-9:40 pm

1 stop3h 40m

$303
Quickest round-trip

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Sat 6/20

8:10 am-9:10 am

Nonstop1h 00m

San Antonio

Sun 6/21

6:15 pm-7:20 pm

Nonstop1h 05m

$329

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Fri 7/3

9:25 am-10:25 am

Nonstop1h 00m

San Antonio

Sun 7/5

9:45 am-10:50 am

Nonstop1h 05m

$329

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Sat 6/27

5:40 am-8:40 am

1 stop3h 00m

San Antonio

Mon 6/29

12:50 pm-1:55 pm

Nonstop1h 05m

$339

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Thu 6/18

9:30 am-2:30 pm

1 stop5h 00m

San Antonio

Thu 6/25

5:30 am-6:35 am

Nonstop1h 05m

$350

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Sat 6/27

5:40 am-8:40 am

1 stop3h 00m

San Antonio

Sat 7/4

10:40 am-5:25 pm

2 stops6h 45m

$354

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Thu 7/9

9:25 am-4:45 pm

2 stops7h 20m

San Antonio

Sat 7/11

6:35 am-2:05 pm

2 stops7h 30m

$370
Cheapest one-way
Quickest one-way

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Tue 11/17

2:50 pm-3:50 pm

Nonstop1h 00m

$109

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Wed 8/19

8:40 pm-9:40 pm

Nonstop1h 00m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Hobby to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to San Antonio in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to San Antonio

What is the cheapest month to book a flight from Houston Hobby Airport to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to San Antonio (average of $141). Flying from Houston Hobby Airport to San Antonio in January is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to SAT?

Find hourly flight availability from Hobby to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 26, 2026.

When flying from Houston Hobby Airport to San Antonio, 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 41% versus a flight in the afternoon.

How much does it cost to fly round-trip from Houston Hobby Airport to San Antonio?

The best insider tips for Houston Hobby Airport to San Antonio flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston Hobby Airport to San Antonio trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on SAT

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Scott Laird

Scott Laird

Expert on HOU

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated May 26, 2026.
Peruse reviews from past customers who have flown with Southwest and United Airlines from Houston Hobby Airport 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.
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
United Airlines
7.4
Good
9,749 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

Find useful and relevant information for your journey from Hobby to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to San Antonio from Houston Hobby, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There is 1 flight from Houston Hobby to San Antonio per day from 2 different airlines.

  • How long is the flight from Houston Hobby Airport to San Antonio?

    Southwest can get you from Houston Hobby Airport to San Antonio in just under 1h 05m. Your travel time will be generally consistent. There are 192 mi between Houston Hobby Airport and San Antonio. Generally, flights for this route are nonstop.

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

    Currently priced at $97, United Airlines will fly you from Houston Hobby Airport to San Antonio and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $97. United Airlines is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Houston Hobby Airport to San Antonio?

    On average you can expect to pay $285 for a flight from Houston Hobby Airport to San Antonio. The cheapest flight overall is $132 while the most popular route, (Houston Hobby - San Antonio) is currently priced at $293.

  • Can I find deals for flights from Hobby to San Antonio that include hotel bookings?

    Yes. In addition to deals on Hobby to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to San Antonio.

  • Can I find deals for business class flights from Hobby to San Antonio?

    Yes. Cheapflights offers flight deals from Hobby to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to San Antonio (average of $141). Flying from Houston Hobby Airport to San Antonio in January is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hobby to San Antonio

Discover the top 2 airlines that operate flights from Hobby to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$97Average$294FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$331FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.