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Cheap flights from Los Angeles to San Antonio from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Antonio departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:20 am - 5:15 pm
LAX
-
SAT
8h 55m1 stop
Frontier Logo
5:36 pm - 11:18 pm
SAT
-
LAX
7h 42m1 stop
$128Frontier
Wed, Feb 18 - Tue, Feb 24
Frontier Logo
1:56 pm - 7:33 pm
LAX
-
SAT
27h 37m1 stop
Frontier Logo
6:12 pm - 11:18 pm
SAT
-
LAX
7h 06m1 stop
$129Frontier
Wed, Feb 4 - Wed, Feb 18
Frontier Logo
6:30 am - 7:33 pm
LAX
-
SAT
11h 03m1 stop
Frontier Logo
8:24 pm - 7:51 am
SAT
-
LAX
13h 27m1 stop
$131Frontier
Thu, Jan 29 - Sun, Feb 1
Frontier Logo
1:56 pm - 7:33 pm
LAX
-
SAT
27h 37m1 stop
Frontier Logo
8:24 pm - 7:51 am
SAT
-
LAX
13h 27m1 stop
$133Frontier
Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
9:17 am - 9:04 pm
LAX
-
SAT
9h 47m1 stop
Multiple Airlines Logo
5:36 pm - 11:18 pm
SAT
-
LAX
7h 42m1 stop
$138Multiple Airlines
Fri, Jan 30 - Tue, Mar 3
Multiple Airlines Logo
9:17 am - 9:04 pm
LAX
-
SAT
9h 47m1 stop
Multiple Airlines Logo
9:41 pm - 8:22 am
SAT
-
LAX
12h 41m1 stop
$141Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
9:12 am - 9:53 pm
LAX
-
SAT
10h 41m1 stop
Multiple Airlines Logo
9:39 pm - 8:15 am
SAT
-
LAX
12h 36m1 stop
$144Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
4:07 pm - 1:11 pm
LAX
-
SAT
19h 04m1 stop
Multiple Airlines Logo
8:24 pm - 1:16 pm
SAT
-
LAX
18h 52m1 stop
$146Multiple Airlines
Wed, Feb 4 - Mon, Feb 9
Frontier Logo
7:55 pm - 4:17 pm
LAX
-
SAT
18h 22m1 stop
Frontier Logo
5:12 pm - 11:18 pm
SAT
-
LAX
8h 06m1 stop
$147Frontier
Mon, Feb 9 - Wed, Feb 11
Frontier Logo
12:24 pm - 11:36 am
LAX
-
SAT
21h 12m1 stop
Frontier Logo
5:12 pm - 11:18 pm
SAT
-
LAX
8h 06m1 stop
$149Frontier
Wed, Feb 4 - Wed, Feb 11

Frontier flights from Los Angeles to San Antonio

Our best Frontier deals on Los Angeles to San Antonio flight tickets
Frontier
Feb 18
LAX6:20 amLos Angeles
8h 55m
1 stop
SAT5:15 pmSan Antonio
Feb 24
SAT5:36 pmSan Antonio
7h 42m
1 stop
LAX11:18 pmLos Angeles
$128
Find similar
Frontier
Feb 4
LAX1:56 pmLos Angeles
27h 37m
1 stop
SAT7:33 pmSan Antonio
Feb 18
SAT6:12 pmSan Antonio
7h 06m
1 stop
LAX11:18 pmLos Angeles
$129
Find similar
Frontier
Feb 11
LAX6:20 amLos Angeles
7h 57m
1 stop
SAT4:17 pmSan Antonio
Feb 14
SAT7:56 pmSan Antonio
6h 34m
1 stop
LAX12:30 amLos Angeles
$131
Find similar

Spirit Airlines flights from Los Angeles to San Antonio

Our best Spirit Airlines deals on Los Angeles to San Antonio flight tickets
Spirit Airlines
Feb 3
LAX8:20 amLos Angeles
13h 32m
2 stops
SAT11:52 pmSan Antonio
Feb 7
SAT10:35 amSan Antonio
14h 21m
1 stop
LAX10:56 pmLos Angeles
$206
Find similar
Spirit Airlines
Jan 16
LAX11:59 pmLos Angeles
21h 53m
3 stops
SAT11:52 pmSan Antonio
Jan 19
SAT10:35 amSan Antonio
14h 21m
1 stop
LAX10:56 pmLos Angeles
$467
Find similar
Spirit Airlines
Jan 16
LAX7:07 pmLos Angeles
26h 45m
3 stops
SAT11:52 pmSan Antonio
Jan 19
SAT10:35 amSan Antonio
14h 21m
1 stop
LAX10:56 pmLos Angeles
$493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Los Angeles to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 2/18

6:20 am-5:15 pm

1 stop8h 55m

San Antonio

Tue 2/24

5:36 pm-11:18 pm

1 stop7h 42m

$128

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 2/4

1:56 pm-7:33 pm

1 stop27h 37m

San Antonio

Wed 2/18

6:12 pm-11:18 pm

1 stop7h 06m

$129

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Thu 1/29

6:30 am-7:33 pm

1 stop11h 03m

San Antonio

Sun 2/1

8:24 pm-7:51 am

1 stop13h 27m

$131

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 1/28

1:56 pm-7:33 pm

1 stop27h 37m

San Antonio

Sun 2/1

8:24 pm-7:51 am

1 stop13h 27m

$133

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 1/30

9:17 am-9:04 pm

1 stop9h 47m

San Antonio

Tue 3/3

5:36 pm-11:18 pm

1 stop7h 42m

$138

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 1/30

9:17 am-9:04 pm

1 stop9h 47m

San Antonio

Mon 2/2

9:41 pm-8:22 am

1 stop12h 41m

$141

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 2/27

9:12 am-9:53 pm

1 stop10h 41m

San Antonio

Mon 3/2

9:39 pm-8:15 am

1 stop12h 36m

$144

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 2/4

4:07 pm-1:11 pm

1 stop19h 04m

San Antonio

Mon 2/9

8:24 pm-1:16 pm

1 stop18h 52m

$146

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Mon 2/9

7:55 pm-4:17 pm

1 stop18h 22m

San Antonio

Wed 2/11

5:12 pm-11:18 pm

1 stop8h 06m

$147

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 2/4

12:24 pm-11:36 am

1 stop21h 12m

San Antonio

Wed 2/11

5:12 pm-11:18 pm

1 stop8h 06m

$149

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Los Angeles 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 Los Angeles during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $187.

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 Wednesday when prices can be found for as low as $221. 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 $267.

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 at noon. momondo users have found flights departing from Los Angeles to San Antonio at noon for as low as $168. 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 $260. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to San Antonio flight route?

Fly from Los Angeles to San Antonio for the best Los Angeles - 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 Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $238 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Los Angeles for as low as $190 on momondo.

What cabin class options are available on Los Angeles to San Antonio flights?

There are 4 cabin classes available to choose from on Los Angeles to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to San Antonio flight prices changed over time?

As of January 2026, prices for Los Angeles to San Antonio flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to San Antonio (LAX to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Antonio

Best Price Found

$147

Fastest flight time

2h 40m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Los Angeles in the past 72 hours is $147. The best round-trip flight deal from Los Angeles to San Antonio found on momondo in the last 72 hours is $242.
The fastest flight from Los Angeles to San Antonio takes 2h 40m
Direct flights go from Los Angeles to San Antonio every day.
There is 1 airport in San Antonio. From Los Angeles there are direct flights to San Antonio (SAT).
Search flight deals

  • How far is Los Angeles to San Antonio by plane?

    There are 1204.8 mi between Los Angeles and San Antonio. 2h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Los Angeles Airport to San Antonio Airport?

    Prices for flights from Los Angeles Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to San Antonio Airport?

  • How old do you have to be to fly from Los Angeles Airport 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 Los Angeles Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to San Antonio?

  • What is the most popular airline from Los Angeles to San Antonio?

Best airlines flying from Los Angeles to San Antonio

Compare and see reviews for airlines that fly from Los Angeles to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $70Free CancellationRating
6.3
8,273 reviews
Search Spirit Airlines flights
FrontierPriceFrom $89Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,017 reviews
Search Delta flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,082 reviews
Search American Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights

  • Delta Flights From Los Angeles to San Antonio

    Delta operates around 8 flights from Los Angeles to San Antonio every week. The average price of these flights found in the last 72 hours has been $269, but momondo users have found Delta deals from Los Angeles to San Antonio from as low as $109 round-trip. Delta has been scored 7.9/10 in 8,017 reviews.

  • American Airlines Flights From Los Angeles to San Antonio

    American Airlines is also a popular choice for this route. American Airlines flight deals for Los Angeles to San Antonio start from as low as $179 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $318. American Airlines operates 11 flights to San Antonio from Los Angeles in an average week. Users have rated it 7.2/10 across 11,083 reviews.

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Los Angeles to San Antonio for you.

Can I find flights from Los Angeles to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to San Antonio.

I’m not ready to book a flight from Los Angeles to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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