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Cheap flights from Los Angeles to San Antonio from $63

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 10/9. 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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0 bags

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Cheap round-trip flights

Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$103Spirit Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$104Spirit Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$107Spirit Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$108Spirit Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$115Spirit Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Spirit Airlines Logo
9:12 am - 2:07 pmLAX-SAT
2h 55mnonstop
Spirit Airlines Logo
3:02 pm - 4:23 pmSAT-LAX
3h 21mnonstop
$116Spirit Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
9:01 am - 1:47 pmLAX-SAT
2h 46mnonstop
Multiple Airlines Logo
9:59 am - 3:47 pmSAT-LAX
7h 48m1 stop
$136Multiple Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Frontier Logo
6:45 am - 3:14 pmLAX-SAT
6h 29m1 stop
Frontier Logo
10:54 am - 2:31 pmSAT-LAX
5h 37m1 stop
$143Frontier
Find Deal
Wed, Oct 22 - Sun, Oct 26
Frontier Logo
10:21 am - 7:35 pmLAX-SAT
7h 14m1 stop
Frontier Logo
10:54 am - 6:12 pmSAT-LAX
9h 18m1 stop
$144Frontier
Find Deal
Fri, Oct 10 - Mon, Oct 13
Frontier Logo
3:32 pm - 1:16 pmLAX-SAT
19h 44m1 stop
Frontier Logo
9:33 pm - 7:52 pmSAT-LAX
24h 19m1 stop
$145Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5

Spirit Airlines flights from Los Angeles to San Antonio

Our best Spirit Airlines deals on Los Angeles to San Antonio flight tickets
Spirit Airlines
Nov 11
LAX9:12 amLos Angeles
2h 55m
SAT2:07 pmSan Antonio
Nov 18
SAT3:02 pmSan Antonio
3h 21m
LAX4:23 pmLos Angeles
$103
Find similar
Spirit Airlines
Dec 6
LAX9:12 amLos Angeles
2h 55m
SAT2:07 pmSan Antonio
Dec 9
SAT3:02 pmSan Antonio
3h 21m
LAX4:23 pmLos Angeles
$104
Find similar
Spirit Airlines
Nov 8
LAX9:12 amLos Angeles
2h 55m
SAT2:07 pmSan Antonio
Nov 11
SAT3:02 pmSan Antonio
3h 21m
LAX4:23 pmLos Angeles
$107
Find similar

Frontier flights from Los Angeles to San Antonio

Our best Frontier deals on Los Angeles to San Antonio flight tickets
Frontier
Oct 22
LAX6:45 amLos Angeles
6h 29m
1 stop
SAT3:14 pmSan Antonio
Oct 26
SAT10:54 amSan Antonio
5h 37m
1 stop
LAX2:31 pmLos Angeles
$143
Find similar
Frontier
Oct 10
LAX10:21 amLos Angeles
7h 14m
1 stop
SAT7:35 pmSan Antonio
Oct 13
SAT10:54 amSan Antonio
9h 18m
1 stop
LAX6:12 pmLos Angeles
$144
Find similar
Frontier
Sep 24
LAX3:32 pmLos Angeles
27h 16m
1 stop
SAT8:48 pmSan Antonio
Sep 27
SAT3:22 pmSan Antonio
6h 51m
1 stop
LAX8:13 pmLos Angeles
$145
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 September 17, 2025.
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

Tue 11/11

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Tue 11/18

3:02 pm-4:23 pm

Nonstop3h 21m

$103

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 12/6

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Tue 12/9

3:02 pm-4:23 pm

Nonstop3h 21m

$104

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 11/8

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Tue 11/11

3:02 pm-4:23 pm

Nonstop3h 21m

$107

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 11/8

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Tue 11/11

3:02 pm-4:23 pm

Nonstop3h 21m

$108

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 11/7

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Tue 11/11

3:02 pm-4:23 pm

Nonstop3h 21m

$115

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 2/18

9:12 am-2:07 pm

Nonstop2h 55m

San Antonio

Sun 2/22

3:02 pm-4:23 pm

Nonstop3h 21m

$116

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 10/31

9:01 am-1:47 pm

Nonstop2h 46m

San Antonio

Sun 11/2

9:59 am-3:47 pm

1 stop7h 48m

$136

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 10/22

6:45 am-3:14 pm

1 stop6h 29m

San Antonio

Sun 10/26

10:54 am-2:31 pm

1 stop5h 37m

$143

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Fri 10/10

10:21 am-7:35 pm

1 stop7h 14m

San Antonio

Mon 10/13

10:54 am-6:12 pm

1 stop9h 18m

$144

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Thu 10/2

3:32 pm-1:16 pm

1 stop19h 44m

San Antonio

Sun 10/5

9:33 pm-7:52 pm

1 stop24h 19m

$145

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 August, then book flights to San Antonio from Los Angeles during September instead. Flights to San Antonio in September, while not as cheap as those in August, 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 Wednesday when prices can be found for as low as $226. 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 $295.

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 Los Angeles to San Antonio in the evening for as low as $180. 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 $270. 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 $232 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 $174 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 September 2025, prices for Los Angeles to San Antonio flights are approximately 15% 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

$88

Fastest flight time

2h 45m

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 $88. The best round-trip flight deal from Los Angeles to San Antonio found on momondo in the last 72 hours is $122.
The fastest flight from Los Angeles to San Antonio takes 2h 45m
Direct flights go from Los Angeles to San Antonio every day.
There is 1 airport near San Antonio: 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 46m 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 $72Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $107Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $111Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $180Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $183Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $249Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

  • Southwest Flights From Los Angeles to San Antonio

    Southwest 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 $370, but momondo users have found Southwest deals from Los Angeles to San Antonio from as low as $180 round-trip. Southwest has been scored 8.0/10 in 4,242 reviews.

  • Alaska Airlines Flights From Los Angeles to San Antonio

    Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Los Angeles to San Antonio start from as low as $249 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $963. Alaska Airlines operates 10 flights to San Antonio from Los Angeles in an average week. Users have rated it 8.0/10 across 10,000 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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