Cheap flights from California to San Antonio from $37
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to San Antonio departing on 4/23. 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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Frontier flights from California to San Antonio
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Spirit Airlines flights from California to San Antonio
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How to get the cheapest flight ticket from California 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 California during October instead. Flights to San Antonio in October, while not as cheap as those in September, still average around $188.
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 Tuesday when prices can be found for as low as $219. 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 $370.
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 California to San Antonio in the evening for as low as $186. 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 $287. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest California to San Antonio flight route?
Fly from Los Angeles to San Antonio for the best California - 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 California when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $241 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from California for as low as $191 on momondo.
What cabin class options are available on California to San Antonio flights?
There are 4 cabin classes available to choose from on California 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 California to San Antonio?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from California to San Antonio
What airlines fly to San Antonio?
American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to San Antonio from California according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 9 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 California to San Antonio on average per day?
36 flights are operational daily from California to San Antonio as of March 2025. The most popular departure time for this route is 6:00PM, with 58% of flights per day taking off in the evening.
How many flights depart from California to San Antonio on average per week?
As of March 2025, there are 253 flights per week flying from California to San Antonio. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.
Cheap California to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to San Antonio
When did momondo last update prices for flights from California to San Antonio Airport?
Prices for flights from California to San Antonio Airport were last updated today.
How many operators does momondo search for flights from California to San Antonio Airport?
As of March 2025, there are 8 operators available to choose from for flights from California to San Antonio Airport.
How old do you have to be to fly from California to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to San Antonio?
momondo data reveals that the most frequently booked plane model on the route from California to San Antonio is Airbus A319, representing 35.39% of all bookings. The subsequent popular models are Embraer 175 at 17.33%, Airbus A320 (sharklets) at 9.20%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 8.51%.
Best airlines flying from California to San Antonio
Compare and see reviews for airlines that fly from California to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $74 | Free Cancellation | Rating 6.3 7,896 reviews | |||
| PriceFrom $100 | Free Cancellation | Rating 6.0 3,292 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 8.0 7,944 reviews | |||
| PriceFrom $165 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 8.0 4,292 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 8.0 9,735 reviews | |||
| PriceFrom $215 | Free Cancellation | Rating 7.4 8,623 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 California 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 California.
Can I find flights from California to San Antonio with flexible booking policies on momondo?
All flight searches from California to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from California to San Antonio?
momondo provides multiple filters to help you find the best flight to San Antonio from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from California to San Antonio right now. Can momondo alert me if prices change?
Yes. momondo can track prices for California to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.