$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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAT
Sep 18 — Sep 251
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
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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 August 19, 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 August 19, 2026.
This Southwest deal was found by Cheapflights users on 8/17. 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 9/108:55 pm -
Nonstop1h 05m
Mon 9/141:00 pm -
Nonstop1h 00m
Deal found 8/17![Southwest logo]()
$217
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:04 am -
1 stop5h 47m
Sat 9/126:00 am -
1 stop5h 01m
Deal found 8/18![American Airlines logo]()
$237
This Faresmojo deal was found by Cheapflights users on 8/15. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:00 pm -
Nonstop1h 00m
Sat 11/144:00 pm -
Nonstop1h 00m
Deal found 8/15![JetBlue logo]()
$240
This Southwest deal was found by Cheapflights users on 8/18. 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 9/1810:05 am -
Nonstop1h 05m
Sat 9/193:40 pm -
Nonstop1h 00m
Deal found 8/18![Southwest logo]()
$247
This Faresmojo deal was found by Cheapflights users on 8/15. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:00 pm -
Nonstop1h 00m
Fri 11/135:55 am -
Nonstop1h 00m
Deal found 8/15![JetBlue logo]()
$248
This Southwest deal was found by Cheapflights users on 8/18. 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 9/163:30 pm -
2 stops7h 40m
Thu 9/176:50 pm -
Nonstop1h 05m
Deal found 8/18![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 8/14. 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 9/58:10 am -
Nonstop1h 00m
Mon 9/76:50 pm -
Nonstop1h 05m
Deal found 8/14![Southwest logo]()
$261
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 August 19, 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 August 19, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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 9/168:40 pm -
Nonstop1h 05m
Thu 9/176:50 pm -
Nonstop1h 05m
Deal found 8/18![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/17. 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 9/108:55 pm -
Nonstop1h 05m
Mon 9/141:00 pm -
Nonstop1h 00m
Deal found 8/17![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/18. 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 9/198:10 am -
Nonstop1h 00m
Sat 9/194:40 pm -
1 stop3h 15m
Deal found 8/18![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 8/18. 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 10/910:00 am -
Nonstop1h 00m
Mon 10/126:10 am -
Nonstop0h 55m
Deal found 8/18![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/18. 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 9/1810:05 am -
Nonstop1h 05m
Sat 9/193:40 pm -
Nonstop1h 00m
Deal found 8/18![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/14. 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 9/58:10 am -
Nonstop1h 00m
Mon 9/76:50 pm -
Nonstop1h 05m
Deal found 8/14![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 8/17. 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 9/268:10 am -
Nonstop1h 00m
Mon 9/281:00 pm -
Nonstop1h 00m
Deal found 8/17![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 8/16. 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 9/302:40 pm -
Nonstop1h 00m
Wed 10/74:35 pm -
Nonstop1h 00m
Deal found 8/16![Southwest logo]()
$261
Last-minute flights from Hobby to San AntonioDiscover last-minute flight deals from Hobby to San Antonio. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to San Antonio. Data last updated August 19, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/17. 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 9/71:45 pm -
Nonstop1h 00m
Thu 9/106:50 pm -
Nonstop1h 05m
Deal found 8/17![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 8/19. 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 9/1010:05 am -
Nonstop1h 05m
Mon 9/146:50 pm -
Nonstop1h 05m
Deal found 8/19![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/18. 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 9/163:30 pm -
2 stops7h 40m
Thu 9/176:50 pm -
Nonstop1h 05m
Deal found 8/18![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 8/18. 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 9/1810:05 am -
Nonstop1h 05m
Sat 9/193:40 pm -
Nonstop1h 00m
Deal found 8/18![Southwest logo]()
$247
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 August 19, 2026.
Search for one-way flight options from Hobby to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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 9/92:40 pm -
Nonstop1h 00m
Deal found 8/18![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 8/17. 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 9/152:40 pm -
Nonstop1h 00m
Deal found 8/17![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 8/19. 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 9/188:55 pm -
Nonstop1h 05m
Deal found 8/19![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 8/17. 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 10/1610:35 pm -
Nonstop1h 00m
Deal found 8/17![Southwest logo]()
$140
This Southwest deal was found by Cheapflights users on 8/18. 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 9/1710:40 am -
2 stops6h 20m
Deal found 8/18![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 8/18. 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 10/410:30 pm -
Nonstop1h 00m
Deal found 8/18![Southwest logo]()
$156
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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | January |
Cheapest in | October |
Average price | $519 |
Good round-trip deal | $469 or less |
Good one-way deal | $129 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 2,558,603 searches. Data last updated August 19, 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 9/16
8:40 pm-9:45 pm
Nonstop1h 05m
San Antonio
Thu 9/17
6:50 pm-7:55 pm
Nonstop1h 05m
$217
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Thu 9/10
8:55 pm-10:00 pm
Nonstop1h 05m
San Antonio
Mon 9/14
1:00 pm-2:00 pm
Nonstop1h 00m
$217
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Sat 9/19
8:10 am-9:10 am
Nonstop1h 00m
San Antonio
Sat 9/19
4:40 pm-7:55 pm
1 stop3h 15m
$227
Quickest round-trip
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Fri 10/9
10:00 am-11:00 am
Nonstop1h 00m
San Antonio
Mon 10/12
6:10 am-7:05 am
Nonstop0h 55m
$247
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Fri 9/18
10:05 am-11:10 am
Nonstop1h 05m
San Antonio
Sat 9/19
3:40 pm-4:40 pm
Nonstop1h 00m
$247
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Sat 9/5
8:10 am-9:10 am
Nonstop1h 00m
San Antonio
Mon 9/7
6:50 pm-7:55 pm
Nonstop1h 05m
$261
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Sat 9/26
8:10 am-9:10 am
Nonstop1h 00m
San Antonio
Mon 9/28
1:00 pm-2:00 pm
Nonstop1h 00m
$261
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Wed 9/30
2:40 pm-3:40 pm
Nonstop1h 00m
San Antonio
Wed 10/7
4:35 pm-5:35 pm
Nonstop1h 00m
$261
Cheapest one-way
Quickest one-way
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Tue 11/17
2:55 pm-3:55 pm
Nonstop1h 00m
$109
HoustonSan Antonio
HOU Houston Hobby - SAT San Antonio
HOUSAT
Houston Hobby
Wed 9/9
9:30 am-2:35 pm
1 stop5h 05m
$119
Showing 1-10 of 17 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 August.
| 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 $133). 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 August 19, 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 44% versus a flight in the evening.
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 August 19, 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.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
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 August 19, 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 August 19, 2026.
Popular flight searches
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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 19, 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 2,558,603 searches. Data last updated August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$438 | FlexibilityNo cancel fee | On-time63% |