$139+ Cheap flights from Hobby (HOU) to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAT
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from Hobby to San AntonioExplore 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 September 7, 2026.
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 September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/308:40 pm -
Nonstop1h 05m
Wed 10/74:35 pm -
Nonstop1h 00m
Deal found 9/2![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 10/107:55 pm -
Nonstop1h 05m
Sun 10/118:45 pm -
Nonstop1h 00m
Deal found 9/4![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sat 10/38:20 am -
Nonstop1h 00m
Sat 10/106:25 am -
Nonstop0h 55m
Deal found 9/5![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 10/2310:35 pm -
Nonstop1h 05m
Sun 10/256:15 am -
Nonstop0h 55m
Deal found 9/2![Southwest logo]()
$330
Best flights from Hobby to San AntonioDiscover carefully curated flight deals from Hobby to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Hobby to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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 10/53:05 pm -
Nonstop1h 00m
Tue 10/64:35 pm -
Nonstop1h 00m
Deal found 9/2![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/3. 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 11/35:00 pm -
1 stop3h 35m
Sat 11/144:00 pm -
Nonstop1h 00m
Deal found 9/3![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 9/7. 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.
Thu 10/2210:35 pm -
Nonstop1h 05m
Thu 10/296:10 am -
Nonstop0h 55m
Deal found 9/7![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/4. 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 10/1910:35 pm -
Nonstop1h 05m
Thu 10/228:45 pm -
Nonstop1h 00m
Deal found 9/4![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sat 10/311:10 am -
Nonstop1h 00m
Sat 10/106:25 am -
Nonstop0h 55m
Deal found 9/5![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/5. 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.
Fri 10/2310:00 am -
Nonstop1h 00m
Sun 10/256:15 am -
Nonstop0h 55m
Deal found 9/5![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sat 10/1011:10 am -
Nonstop1h 00m
Sun 10/1112:50 pm -
Nonstop1h 00m
Deal found 9/5![Southwest logo]()
$344
Last-minute flights from Hobby to San AntonioDiscover last-minute flight deals from Hobby to San Antonio. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to San Antonio. Data last updated September 7, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/308:40 pm -
Nonstop1h 05m
Wed 10/74:35 pm -
Nonstop1h 00m
Deal found 9/2![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sat 10/38:20 am -
Nonstop1h 00m
Sat 10/106:25 am -
Nonstop0h 55m
Deal found 9/5![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 10/107:55 pm -
Nonstop1h 05m
Sun 10/118:45 pm -
Nonstop1h 00m
Deal found 9/4![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 10/2310:35 pm -
Nonstop1h 05m
Sun 10/256:15 am -
Nonstop0h 55m
Deal found 9/2![Southwest logo]()
$330
One-way flights from Hobby to San AntonioSearch for one-way flight options from Hobby to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Hobby to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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.
Thu 9/248:55 pm -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 9/3. 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.
Fri 10/210:35 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 12/24:00 pm -
2 stops5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 10/311:10 am -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:05 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sun 9/279:55 pm -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$191
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Southwest) |
One-way from | $139 (Southwest) |
Popular in | January |
Cheapest in | October |
Average price | $463 |
Good round-trip deal | $469 or less |
Good one-way deal | $108 or less |
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 7,457,451 searches. Data last updated September 7, 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
Cheapest round-trip
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Wed 12/2
11:05 am-12:15 pm
Nonstop1h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
Quickest round-trip
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Mon 10/5
3:05 pm-4:05 pm
Nonstop1h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Sat 12/5
11:35 am-12:40 pm
Nonstop1h 05m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Tue 10/6
10:50 am-11:50 am
Nonstop1h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Wed 11/4
8:35 pm-9:35 pm
Nonstop1h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Sat 10/3
11:10 am-12:10 pm
Nonstop1h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Fri 11/6
7:00 am-11:25 am
1 stop4h 25m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Thu 11/5
10:00 am-2:10 pm
1 stop4h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Mon 10/5
3:05 pm-4:05 pm
Nonstop1h 00m
San Antonio
Tue 10/6
4:35 pm-5:35 pm
Nonstop1h 00m
$277
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Tue 11/3
5:00 pm-8:35 pm
1 stop3h 35m
San Antonio
Sat 11/14
4:00 pm-5:00 pm
Nonstop1h 00m
$287
Showing 1-10 of 15 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
HOU-SAT
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, October is the cheapest month in which you can book a flight from Houston Hobby Airport to San Antonio (average of $167). Flying from Houston Hobby Airport to San Antonio in January is currently the most expensive (average of $778). 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 September 7, 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 39% versus a flight in the afternoon.
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
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 September 7, 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.
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Hobby and San Antonio flights
Browse other Hobby and San Antonio flight options. Last updated on September 7, 2026.
Other flights from Hobby
Browse through other flights departing from Hobby. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$439 | FlexibilityNo cancel fee | On-time63% |