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San Antonio

$43+ Cheap flights from California 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from California to San Antonio

Cheapest flights from California to San Antonio
Explore the most affordable flight options available from California to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Frontier deal was found by Cheapflights users on 11/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:21 amLAS - SAT
Nonstop2h 44mFrontier
Wed 11/261:50 pmSAT - LAS
Nonstop3h 00mFrontier
Deal found 11/5$93
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:17 amLAS - SAT
Nonstop2h 39mFrontier
Sun 12/71:51 pmSAT - LAS
Nonstop3h 03mFrontier
Deal found 11/4$99
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:05 amLAS - SAT
Nonstop2h 37mSpirit Airlines
Sat 12/66:10 pmSAT - LAS
Nonstop2h 58mSpirit Airlines
Deal found 11/4$100
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:37 amLAS - SAT
Nonstop2h 39mFrontier
Wed 12/316:45 amSAT - LAS
1 stop18h 57mFrontier
Deal found 11/4$103
This Super.com deal was found by Cheapflights users on 11/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLAS - SAT
1 stop6h 11mFrontier
Sun 12/71:51 pmSAT - LAS
Nonstop3h 03mFrontier
Deal found 11/5$104
This Priceline deal was found by Cheapflights users on 11/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:43 amLAS - SAT
1 stop7h 15mMultiple Airlines
Sat 12/66:10 pmSAT - LAS
Nonstop2h 58mMultiple Airlines
Deal found 11/4$105
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:37 amLAS - SAT
Nonstop2h 39mFrontier
Mon 12/292:01 pmSAT - LAS
Nonstop3h 04mFrontier
Deal found 11/4$106
This Mytrip deal was found by Cheapflights users on 11/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:07 pmLAX - SAT
1 stop18h 23mMultiple Airlines
Sat 12/137:00 amSAT - LAX
Nonstop3h 26mMultiple Airlines
Deal found 11/6$107
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:40 pmLAX - SAT
1 stop4h 50mMultiple Airlines
Sun 12/145:40 amSAT - LAX
Nonstop3h 24mMultiple Airlines
Deal found 11/6$108
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:03 pmLAX - SAT
1 stop9h 23mSpirit Airlines
Sat 12/137:00 amSAT - LAX
Nonstop3h 26mSpirit Airlines
Deal found 11/6$109
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:37 amLAS - SAT
Nonstop2h 39mFrontier
Fri 1/26:45 amSAT - LAS
1 stop27h 20mFrontier
Deal found 11/4$109
This Priceline deal was found by Cheapflights users on 11/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amONT - SAT
1 stop4h 41mFrontier
Thu 12/111:51 pmSAT - ONT
1 stop9h 26mFrontier
Deal found 11/6$110

Cheap flight deals from California to San Antonio

Keep the following information in mind while searching for California to San Antonio flight deals. Data was last updated November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$84
(CheapOair)

One-way from

$43
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$230

Good round-trip deal

$151 or less

Good one-way deal

$106 or less
Provider with most accurate pricing for Los Angeles-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-San Antonio flights.
Search Deals
From California to San Antonio
Search Deals
One-way flight from California to San Antonio
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from California to San Antonio.
Search Deals
Price to beat on a one-way flight from California to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 November 6, 2025.
Use the filters below to find and compare flights from California to San Antonio that are best for you.

Fly from

California

Fly to

San Antonio

Route

Depart

Return

Price

Las VegasSan Antonio

LAS - SAT

LASSAT

Las Vegas Harry Reid Intl

Mon 11/24

8:21 am-1:05 pm

Nonstop2h 44m

San Antonio

Fri 11/28

11:39 am-12:39 pm

Nonstop3h 00m

$93

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Thu 12/4

2:59 pm-12:56 pm

1 stop19h 57m

San Antonio

Thu 12/11

1:51 pm-1:10 pm

1 stop25h 19m

$110

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Thu 1/8

6:30 am-12:56 pm

1 stop4h 26m

San Antonio

Sat 1/10

3:51 pm-10:40 pm

1 stop8h 49m

$110

Santa AnaSan Antonio

SNA - SAT

SNASAT

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

1:35 pm-2:11 pm

1 stop22h 36m

San Antonio

Mon 12/8

12:03 pm-3:55 pm

1 stop5h 52m

$110

Santa AnaSan Antonio

SNA - SAT

SNASAT

Santa Ana J. Wayne/Orange Cnty

Sat 12/13

1:35 pm-9:30 am

1 stop17h 55m

San Antonio

Mon 12/15

7:43 pm-12:42 pm

1 stop18h 59m

$110

Santa AnaSan Antonio

SNA - SAT

SNASAT

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

8:14 pm-12:56 pm

1 stop14h 42m

San Antonio

Sat 1/10

3:51 pm-12:42 pm

1 stop22h 51m

$110

Santa AnaSan Antonio

SNA - SAT

SNASAT

Santa Ana J. Wayne/Orange Cnty

Fri 12/5

10:10 am-8:30 pm

1 stop8h 20m

San Antonio

Mon 12/8

12:03 pm-3:55 pm

1 stop5h 52m

$124

Las VegasSan Antonio

LAS - SAT

LASSAT

Las Vegas Harry Reid Intl

Wed 2/25

7:51 pm-9:18 am

1 stop11h 27m

San Antonio

Sun 3/1

1:24 pm-2:27 pm

Nonstop3h 03m

$125

OntarioSan Antonio

ONT - SAT

ONTSAT

Ontario

Thu 12/4

6:15 am-12:56 pm

1 stop4h 41m

San Antonio

Sun 12/7

7:56 pm-2:25 pm

1 stop20h 29m

$128

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Thu 12/4

12:03 pm-11:26 pm

1 stop9h 23m

San Antonio

Sun 12/7

7:56 pm-12:29 am

1 stop6h 33m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 results
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Best time to book a flight from California to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from California with our price prediction graph.
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 California to San Antonio

What is the cheapest month to book a flight from California to San Antonio?

Currently, September is the cheapest month in which you can book a flight from California to San Antonio (average of $58). Flying from California to San Antonio in July is currently the most expensive (average of $97). 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 CA to SAT?

Find hourly flight availability from California 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 November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from California to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from California to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from California to San Antonio. Price data was last updated on August 31, 2025.

Travelers seeking maximum savings on their California to San Antonio flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from California to San Antonio

Explore weekly flight availability from California to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 6, 2025.

The most flights from USCA to SAT are scheduled on a Thursday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

Find useful and relevant information for your journey from California to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from California?

    San Antonio (SAT) is the airport you will fly into if you book a flight from California to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How popular is this California to San Antonio flight route?

    The California to San Antonio flight path was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to San Antonio?

    Airlines like Frontier, Spirit Airlines, and Southwest fly from California to San Antonio in about 2h 44m. The time it takes to get you to your destination can typically vary by up to 2h. California and San Antonio are separated by a distance of 1067 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to San Antonio one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from California to San Antonio for a low price.

  • What are the most popular routes from California to San Antonio?

    While some choose either Ontario - San Antonio or Santa Ana J. Wayne/Orange Cnty - San Antonio, Los Angeles - San Antonio is the most popular route from California to San Antonio.

  • What are the most reliable airlines from California to San Antonio?

    Consider SkyWest Airlines (96%), American Airlines (96%) or Alaska Airlines (95%) when booking your flight. These represent the most reliable airlines when flying from California to San Antonio.

  • What are the cheapest flights from California to San Antonio?

    Looking for the cheapest flight from California to San Antonio? While on average our users pay $477, our data indicates the cheapest price to be $68. The most popular route (Los Angeles - San Antonio), is priced around $67.

  • Can I find deals for flights from California to San Antonio that include hotel bookings?

    Yes. In addition to deals on California to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to San Antonio.

  • Can I find deals for business class flights from California to San Antonio?

    Yes. Cheapflights offers flight deals from California to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from California to San Antonio (average of $58). Flying from California to San Antonio in July is currently the most expensive (average of $97). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for California to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from California to San Antonio

Discover the top 7 airlines that operate flights from California 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$232FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$100Average$451FlexibilityNo cancel feeOn-time69%
FrontierCheapest$107Average$210FlexibilityNo cancel feeOn-time62%
DeltaCheapest$113Average$350FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$146Average$563FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$179Average$418FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$179Average$387FlexibilityNo cancel feeOn-time71%

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