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Cheap flights from New York LaGuardia Airport to San Antonio from $130

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:08 pm - 10:56 pmLGA  New York LaGuardia-SAT San Antonio
6h 48m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 11:59 amSAT  San Antonio-LGA New York LaGuardia
5h 59m1 stop Dallas/Fort Worth
$346American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
6:00 am - 11:01 amLGA  New York LaGuardia-SAT San Antonio
6h 01m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 11:53 amSAT  San Antonio-LGA New York LaGuardia
5h 53m1 stop Dallas/Fort Worth
$346American Airlines
Sat, Oct 10 - Sun, Oct 18
Southwest Logo
6:00 am - 11:00 amLGA  New York LaGuardia-SAT San Antonio
6h 00m1 stop Houston Hobby
Southwest Logo
3:20 pm - 10:15 pmSAT  San Antonio-LGA New York LaGuardia
5h 55m1 stop Dallas Love Field
$347Southwest
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
6:30 am - 11:15 amLGA  New York LaGuardia-SAT San Antonio
5h 45m1 stop Dallas Love Field
Southwest Logo
5:55 am - 2:50 pmSAT  San Antonio-LGA New York LaGuardia
7h 55m1 stop Houston Hobby
$347Southwest
Thu, Dec 10 - Sun, Dec 13
United Airlines Logo
3:45 pm - 9:20 pmLGA  New York LaGuardia-SAT San Antonio
6h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
6:38 am - 3:17 pmSAT  San Antonio-LGA New York LaGuardia
7h 39m1 stop Chicago O'Hare Intl
$350United Airlines
Tue, Feb 9 - Wed, Feb 10
United Airlines Logo
5:58 pm - 10:51 pmLGA  New York LaGuardia-SAT San Antonio
5h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
6:37 am - 3:14 pmSAT  San Antonio-LGA New York LaGuardia
7h 37m1 stop Chicago O'Hare Intl
$354United Airlines
Tue, Oct 20 - Wed, Oct 28
Frontier Logo
6:00 am - 8:12 pmLGA  New York LaGuardia-SAT San Antonio
15h 12m1 stop Orlando
Frontier Logo
9:07 pm - 11:06 pmSAT  San Antonio-LGA New York LaGuardia
24h 59m1 stop Orlando
$384Frontier
Mon, Dec 7 - Fri, Dec 11
Delta Logo
2:55 pm - 11:20 pmLGA  New York LaGuardia-SAT San Antonio
9h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
2:00 pm - 9:57 pmSAT  San Antonio-LGA New York LaGuardia
6h 57m1 stop Minneapolis St Paul
$399Delta
Mon, Mar 15 - Mon, Mar 22
Delta Logo
3:00 pm - 10:27 pmLGA  New York LaGuardia-SAT San Antonio
8h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 12:41 pmSAT  San Antonio-LGA New York LaGuardia
6h 11m1 stop Atlanta Hartsfield-Jackson
$399Delta
Thu, Mar 11 - Thu, Mar 18
Frontier Logo
7:10 am - 12:33 amLGA  New York LaGuardia-SAT San Antonio
18h 23m2 stops Tampa Atlanta Hartsfield-Jackson
Frontier Logo
10:03 am - 8:47 pmSAT  San Antonio-LGA New York LaGuardia
9h 44m1 stop Orlando
$494Frontier
Thu, Oct 8 - Wed, Oct 14

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Southwest flights from New York LaGuardia Airport to San Antonio

Our best Southwest deals on New York LaGuardia Airport to San Antonio flight tickets
Southwest
Oct 15
LGA6:00 amNew York LaGuardia
6h 00m
1 stop
SAT11:00 amSan Antonio
Oct 19
SAT3:20 pmSan Antonio
5h 55m
1 stop
LGA10:15 pmNew York LaGuardia
$347
Southwest
Oct 21
LGA6:50 amNew York LaGuardia
11h 35m
2 stops
SAT5:25 pmSan Antonio
Nov 2
SAT2:20 pmSan Antonio
8h 05m
1 stop
LGA11:25 pmNew York LaGuardia
$352
Southwest
Dec 3
LGA1:05 pmNew York LaGuardia
8h 35m
2 stops
SAT8:40 pmSan Antonio
Dec 7
SAT6:35 amSan Antonio
8h 15m
2 stops
LGA3:50 pmNew York LaGuardia
$357

American Airlines flights from New York LaGuardia Airport to San Antonio

Our best American Airlines deals on New York LaGuardia Airport to San Antonio flight tickets
American Airlines
Nov 5
LGA2:34 pmNew York LaGuardia
6h 09m
1 stop
SAT7:43 pmSan Antonio
Nov 9
SAT6:00 amSan Antonio
5h 49m
1 stop
LGA12:49 pmNew York LaGuardia
$346
American Airlines
Oct 19
LGA5:12 pmNew York LaGuardia
6h 44m
1 stop
SAT10:56 pmSan Antonio
Oct 20
SAT3:00 pmSan Antonio
6h 36m
1 stop
LGA10:36 pmNew York LaGuardia
$363
American Airlines
Oct 23
LGA6:59 pmNew York LaGuardia
6h 00m
1 stop
SAT11:59 pmSan Antonio
Oct 26
SAT6:14 amSan Antonio
5h 40m
1 stop
LGA12:54 pmNew York LaGuardia
$364

momondo Fare Finder

 
Use the filters below to find and compare flights from New York LaGuardia Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Thu 11/5

5:08 pm-10:56 pm

1 stop6h 48m

San Antonio

Sun 11/8

5:00 am-11:59 am

1 stop5h 59m

$346
Quickest round-trip

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Sat 10/10

6:00 am-11:01 am

1 stop6h 01m

San Antonio

Sun 10/18

5:00 am-11:53 am

1 stop5h 53m

$346

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Thu 10/15

6:00 am-11:00 am

1 stop6h 00m

San Antonio

Mon 10/19

3:20 pm-10:15 pm

1 stop5h 55m

$347

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Thu 12/10

6:30 am-11:15 am

1 stop5h 45m

San Antonio

Sun 12/13

5:55 am-2:50 pm

1 stop7h 55m

$347

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Tue 2/9

3:45 pm-9:20 pm

1 stop6h 35m

San Antonio

Wed 2/10

6:38 am-3:17 pm

1 stop7h 39m

$350

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Tue 10/20

5:58 pm-10:51 pm

1 stop5h 53m

San Antonio

Wed 10/28

6:37 am-3:14 pm

1 stop7h 37m

$354

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Mon 12/7

6:00 am-8:12 pm

1 stop15h 12m

San Antonio

Fri 12/11

9:07 pm-11:06 pm

1 stop24h 59m

$384

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Mon 3/15

2:55 pm-11:20 pm

1 stop9h 25m

San Antonio

Mon 3/22

2:00 pm-9:57 pm

1 stop6h 57m

$399

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Thu 3/11

3:00 pm-10:27 pm

1 stop8h 27m

San Antonio

Thu 3/18

5:30 am-12:41 pm

1 stop6h 11m

$399

New YorkSan Antonio

LGA New York LaGuardia - SAT San Antonio

LGASAT

New York LaGuardia

Thu 10/8

7:10 am-12:33 am

2 stops18h 23m

San Antonio

Wed 10/14

10:03 am-8:47 pm

1 stop9h 44m

$494

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 New York LaGuardia Airport 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 typical price of a round-trip flight between New York LaGuardia Airport and San Antonio?

Prices are currently typical for flights on this route.

Typical prices usually range from $319 to $417.
The lowest price recently found on this route was $340.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of March, then book flights to San Antonio from New York LaGuardia Airport during January instead. Flights to San Antonio in January, while not as cheap as those in March, still average around $318.

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 Thursday when prices can be found for as low as $436. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $594.

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 New York LaGuardia Airport to San Antonio at noon for as low as $287. 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 $484. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have New York LaGuardia Airport to San Antonio flight prices changed over time?

As of September 2026, prices for New York LaGuardia Airport to San Antonio flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to San Antonio

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

Cheap New York LaGuardia Airport to San Antonio (LGA to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to San Antonio

Best Price Found

$130

Fastest flight time

5h 43m

Direct flights

Fri

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from New York LaGuardia Airport in the past 72 hours is $130. The best round-trip flight deal from New York LaGuardia Airport to San Antonio found on momondo in the last 72 hours is $346.
The fastest flight from New York LaGuardia Airport to San Antonio takes 5h 43m
Direct flights go from New York LaGuardia Airport to San Antonio on Friday. There are no airlines offering direct flights.
There is 1 airport in San Antonio. From New York LaGuardia Airport there are direct flights to San Antonio (SAT).
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to San Antonio

  • How far is New York LaGuardia to San Antonio by plane?

    A flight from New York LaGuardia to San Antonio will travel around 1588.4 mi. By plane, this route typically takes 5h 43m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to San Antonio Airport?

    Prices for flights from New York LaGuardia Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to San Antonio Airport?

  • How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia Airport 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 airline from New York LaGuardia Airport to San Antonio?

Best airlines flying from New York LaGuardia Airport to San Antonio

Compare and see reviews for airlines that fly from New York LaGuardia Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights
American AirlinesPriceFrom $264Free CancellationRating
7.1
12,063 reviews
Search American Airlines flights
FrontierPriceFrom $270Free CancellationRating
5.6
2,601 reviews
Search Frontier flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
DeltaPriceFrom $318Free CancellationRating
7.8
8,570 reviews
Search Delta flights

  • Southwest Flights From New York LaGuardia Airport to San Antonio

    Southwest operates around 1 flight from New York LaGuardia Airport to San Antonio every week. The average price of these flights found in the last 72 hours has been $439, but momondo users have found Southwest deals from New York LaGuardia Airport to San Antonio from as low as $298 round-trip. Southwest has been scored 8.0/10 in 4,189 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
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from New York with this policy.

How can momondo help me find flights from New York to San Antonio?

Once you have performed a search for New York to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Antonio from New York. 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.

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