Unable to find information about the schedule of direct flights from
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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Houston to San Antonio. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Houston to San Antonio:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
A direct flight is the most convenient and comfortable way to fly from Houston to San Antonio, despite the fact that sometimes flights with transfers can cost significantly less.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Houston to San Antonio
Houston — San Antonio
12/14/2025
Departure
Direct flight
UA1975
Starting at $233
Houston — San Antonio
03/21/2026
Departure
Direct flight
UA2250
Starting at $245
The Houston — San Antonio route is served by multiple airlines, including United Airlines, Southwest Airlines, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $174, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Houston to San Antonio according to data for the last 48 hours costs $174
Often the best time to buy tickets from Houston to San Antonio is 2 months before departure.
The fastest flights from Houston to San Antonio start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Houston — San Antonio: United Airlines
The cheapest one-way flight from Houston to San Antonio departs on 03/21/2026, is operated by Southwest Airlines and costs $174
The cheapest roundtrip flight from Houston to San Antonio departs on 01/08/2026, is operated by Spirit Airlines and costs $189
Fastest flight from Houston to San Antonio takes 1h 5m
There are direct flights on this route 1 day a week: Sa
The distance between Houston and San Antonio is 303km (188 miles). There are 32 direct flights from Houston to San Antonio. Houston and San Antonio are in the same time zone. Flights from Houston begin at 7:50 AM. The latest flight from Houston departs at 10:55 PM
We couldn't find any special offers for flights from Houston to San Antonio
