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$115+ Cheap flights from LaGuardia, NY (LGA) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SAT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from LaGuardia to San Antonio

Cheapest flights from LaGuardia to San Antonio
Explore the most affordable flight options available from LaGuardia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/176:00 am
LGA
-
SAT
2 stops11h 41m
Multiple Airlines
Wed 2/1810:26 am
SAT
-
LGA
1 stop8h 24m
Multiple Airlines
Deal found 1/27$283
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/136:00 am
LGA
-
SAT
1 stop11h 15m
Multiple Airlines
Mon 2/165:04 pm
SAT
-
LGA
2 stops15h 56m
Multiple Airlines
Deal found 1/27$284
This Frontier deal was found by Cheapflights users on 1/28. 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 2/96:20 am
LGA
-
SAT
1 stop11h 43m
Frontier
Fri 3/63:46 pm
SAT
-
LGA
1 stop6h 29m
Frontier
Deal found 1/28$285
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:45 am
LGA
-
SAT
1 stop28h 47m
Spirit Airlines
Sun 4/510:27 am
SAT
-
LGA
1 stop22h 33m
Spirit Airlines
Deal found 1/27$286
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:55 am
LGA
-
SAT
1 stop15h 04m
Spirit Airlines
Sun 3/810:26 am
SAT
-
LGA
2 stops35h 55m
Spirit Airlines
Deal found 1/26$287
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Sat 5/94:54 pm
LGA
-
SAT
1 stop17h 36m
Spirit Airlines
Wed 5/1310:26 am
SAT
-
LGA
1 stop7h 34m
Spirit Airlines
Deal found 1/28$288
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 am
LGA
-
SAT
2 stops28h 00m
Spirit Airlines
Sun 3/110:26 am
SAT
-
LGA
2 stops35h 55m
Spirit Airlines
Deal found 1/28$289
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/264:54 pm
LGA
-
SAT
1 stop17h 38m
Spirit Airlines
Tue 3/3110:27 am
SAT
-
LGA
1 stop10h 33m
Spirit Airlines
Deal found 1/28$290
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/156:00 am
LGA
-
SAT
1 stop11h 19m
Multiple Airlines
Tue 2/1710:26 am
SAT
-
LGA
1 stop12h 22m
Multiple Airlines
Deal found 1/27$291
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:45 am
LGA
-
SAT
1 stop28h 47m
Spirit Airlines
Sun 3/291:22 pm
SAT
-
LGA
1 stop27h 06m
Spirit Airlines
Deal found 1/27$292
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/276:00 pm
LGA
-
SAT
2 stops16h 32m
Spirit Airlines
Tue 3/3110:27 am
SAT
-
LGA
1 stop10h 33m
Spirit Airlines
Deal found 1/28$293
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/136:00 am
LGA
-
SAT
1 stop11h 15m
Frontier
Sun 2/225:04 pm
SAT
-
LGA
1 stop21h 55m
Frontier
Deal found 1/27$294

Find flight deals from LaGuardia to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(Kiwi.com)

One-way from

$115
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$318
Provider with most accurate pricing for New York LaGuardia-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-San Antonio flights.
Search Deals
From New York LaGuardia to San Antonio
Search Deals
One-way flight from New York LaGuardia to San Antonio
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 January 29, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Antonio that are best for you.

Fly from

LaGuardia

Fly to

San Antonio

Route

Depart

Return

Price

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Mon 4/6

4:54 pm-9:32 am

1 stop17h 38m

San Antonio

Thu 4/9

10:27 am-10:00 pm

1 stop10h 33m

$286

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 3/6

6:30 am-1:38 pm

1 stop8h 08m

San Antonio

Sun 3/8

10:26 am-8:59 pm

2 stops33h 33m

$294

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sat 4/4

4:54 pm-9:32 am

1 stop17h 38m

San Antonio

Tue 4/7

10:27 am-10:00 pm

1 stop10h 33m

$297

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sat 3/28

6:00 pm-9:32 am

2 stops16h 32m

San Antonio

Wed 4/1

10:27 am-10:00 pm

1 stop10h 33m

$298

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 4/7

12:31 pm-5:43 pm

1 stop6h 12m

San Antonio

Sat 4/11

6:49 am-2:18 pm

1 stop6h 29m

$305

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sun 4/5

10:00 pm-12:19 am

1 stop27h 19m

San Antonio

Thu 4/9

10:27 am-10:45 pm

2 stops11h 18m

$306

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 4/3

10:00 am-3:46 pm

1 stop6h 46m

San Antonio

Tue 4/7

2:14 pm-9:57 pm

1 stop6h 43m

$309

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sun 4/5

6:00 am-12:19 am

2 stops19h 19m

San Antonio

Wed 4/8

10:27 am-11:44 pm

1 stop12h 17m

$309

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 2/24

8:45 pm-11:59 pm

3 stops28h 14m

San Antonio

Sat 2/28

10:26 am-2:00 pm

3 stops26h 34m

$310

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 2/25

2:00 pm-9:55 pm

1 stop8h 55m

San Antonio

Wed 3/4

6:35 am-4:25 pm

2 stops8h 50m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from LaGuardia to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from LaGuardia 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 New York LaGuardia Airport to San Antonio

What is the cheapest month to book a flight from New York LaGuardia Airport to San Antonio?

Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Antonio (average of $56). Flying from New York LaGuardia Airport to San Antonio in November is currently the most expensive (average of $276). 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from New York LaGuardia Airport to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,393 reviews
Southwest
8.0
Very good
4,267 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 New York LaGuardia?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to San Antonio. 5 airlines have flights to San Antonio from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to San Antonio should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • How long is the flight from New York LaGuardia Airport to San Antonio?

    There are many flights that can get you from New York LaGuardia Airport to San Antonio in 6h 12m. Fly via Spirit Airlines or United Airlines to get the fastest option. There are 1583 mi between New York LaGuardia Airport and San Antonio. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New York LaGuardia Airport to San Antonio round-trip?

    Currently priced at $177, Spirit Airlines will fly you from New York LaGuardia Airport to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $258 and $258, respectively. Spirit Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to San Antonio one-way?

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to San Antonio are Spirit Airlines ($91), Frontier ($109), and American Airlines ($129).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to San Antonio?

    Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Antonio (average of $56). Flying from New York LaGuardia Airport to San Antonio in November is currently the most expensive (average of $276). 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 LaGuardia to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from LaGuardia to San Antonio

Discover the top 5 airlines that operate flights from LaGuardia 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$226FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$258Average$358FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$258Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$467FlexibilityNo cancel feeOn-time69%

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