Cheap flights from Texas to San Antonio from $48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to San Antonio departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Texas to San Antonio
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How to get the cheapest flight ticket from Texas to San Antonio
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 cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of September, then book flights to San Antonio from Texas during October instead. Flights to San Antonio in October, while not as cheap as those in September, still average around $100.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $127. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $208.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Texas to San Antonio in the evening for as low as $151. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $266. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Texas to San Antonio flight route?
Fly from Houston George Bush Intcntl to San Antonio for the best Texas - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Texas when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $217 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Texas for as low as $117 on momondo.
What cabin class options are available on Texas to San Antonio flights?
There are 4 cabin classes available to choose from on Texas to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Texas to San Antonio?
Southwest, American Airlines, and United Airlines are the most popular carriers operating from Texas to San Antonio
What airlines fly to San Antonio?
Southwest, American Airlines and Spirit Airlines are the top three most popular airlines that fly to San Antonio from Texas according to our data. Southwest is the first choice among our users, with 50% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Texas to San Antonio on average per day?
As of June 2025, there are 86 flights per day flying from Texas to San Antonio. The most common time of day flights depart is 6:00PM, with 43% of flights taking off in the afternoon.
How many flights depart from Texas to San Antonio on average per week?
605 flights are operational weekly from Texas to San Antonio as of June 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.
Cheap Texas to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Texas to San Antonio
When did momondo last update prices for flights from Texas to San Antonio Airport?
Prices for flights from Texas to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Texas to San Antonio Airport?
As of June 2025, there are 5 operators available to choose from for flights from Texas to San Antonio Airport.
How old do you have to be to fly from Texas to San Antonio 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 Texas to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Texas to San Antonio?
momondo data reveals that the most frequently booked plane model on the route from Texas to San Antonio is Boeing 737-700 Passenger/BBJ1 (winglets), representing 19.67% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.73%, Boeing 737-800 Passenger/BBJ2 (winglets) at 13.96%, and Boeing 737-800 at 8.80%.
Best airlines flying from Texas to San Antonio
Compare and see reviews for airlines that fly from Texas to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $50 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $106 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Texas to San Antonio?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Texas.
Can I find flights from Texas to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Texas to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from Texas to San Antonio?
momondo helps you find the best flight between Texas and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Texas to San Antonio right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Texas to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.