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$123+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from New York LaGuardia to San Antonio are usually found in September or June, booked 39 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Find 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:59 pmLGA - SAT
1 stop11h 27mSpirit Airlines
Sun 12/71:55 pmSAT - LGA
2 stops18h 05mSpirit Airlines
Deal found 10/28$261
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:59 amLGA - SAT
1 stop8h 33mSpirit Airlines
Sat 11/1510:58 amSAT - LGA
3 stops32h 32mSpirit Airlines
Deal found 10/28$262
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:29 amLGA - SAT
1 stop11h 03mSpirit Airlines
Thu 11/137:37 pmSAT - LGA
1 stop13h 23mSpirit Airlines
Deal found 10/28$263
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:45 amLGA - SAT
1 stop6h 27mUnited Airlines
Sat 12/62:22 pmSAT - LGA
1 stop7h 32mUnited Airlines
Deal found 10/28$265
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLGA - SAT
1 stop6h 09mAmerican Airlines
Wed 12/101:24 pmSAT - LGA
1 stop5h 27mAmerican Airlines
Deal found 10/28$266
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:41 pmLGA - SAT
2 stops27h 45mSpirit Airlines
Mon 12/83:10 pmSAT - LGA
2 stops17h 50mSpirit Airlines
Deal found 10/28$267
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 12/86:00 amLGA - SAT
1 stop18h 26mSpirit Airlines
Thu 12/113:10 pmSAT - LGA
3 stops27h 32mSpirit Airlines
Deal found 10/30$268
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 11/108:29 amLGA - SAT
1 stop11h 03mSpirit Airlines
Mon 11/248:33 pmSAT - LGA
2 stops23h 24mSpirit Airlines
Deal found 10/30$271
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:59 pmLGA - SAT
3 stops35h 46mSpirit Airlines
Thu 11/137:37 pmSAT - LGA
1 stop13h 23mSpirit Airlines
Deal found 10/27$272
This Flightnetwork deal was found by Cheapflights users on 10/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:29 amLGA - SAT
1 stop11h 03mMultiple Airlines
Mon 11/108:25 pmSAT - LGA
1 stop24h 35mMultiple Airlines
Deal found 10/28$274

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(Cheapflightsfares)

One-way from

$123
(Priceline)

Popular in

December

Cheapest in

September

Average price

$418
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. 9% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

Fri 12/5

7:45 am-1:12 pm

1 stop6h 27m

San Antonio

Sat 12/6

2:22 pm-10:54 pm

1 stop7h 32m

$265

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Mon 12/8

6:00 am-11:26 pm

1 stop18h 26m

San Antonio

Thu 12/18

2:39 pm-11:37 pm

1 stop7h 58m

$275

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sat 1/10

3:00 pm-8:45 pm

1 stop6h 45m

San Antonio

Sun 1/18

7:45 am-3:43 pm

1 stop6h 58m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 1/9

6:15 am-12:24 pm

1 stop7h 09m

San Antonio

Sun 1/18

12:15 pm-6:44 pm

1 stop5h 29m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 12/9

1:00 pm-6:26 pm

1 stop6h 26m

San Antonio

Thu 12/18

11:51 am-7:48 pm

1 stop6h 57m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Thu 4/9

10:29 am-3:11 pm

1 stop5h 42m

San Antonio

Mon 4/13

7:30 am-1:49 pm

1 stop5h 19m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Mon 12/8

7:00 pm-12:34 am

1 stop6h 34m

San Antonio

Tue 1/20

4:29 pm-10:41 pm

1 stop5h 12m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Thu 1/15

10:10 am-3:10 pm

1 stop6h 00m

San Antonio

Thu 1/22

12:25 pm-9:50 pm

2 stops8h 25m

$280

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Mon 1/5

4:35 pm-12:25 am

1 stop8h 50m

San Antonio

Wed 1/14

1:45 pm-11:15 pm

2 stops8h 30m

$284

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 12/10

6:30 am-2:30 pm

2 stops9h 00m

San Antonio

Sat 12/13

1:20 pm-7:20 pm

1 stop5h 00m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 23 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

How far ahead should I book a flight from New York LaGuardia Airport to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to San Antonio. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to San Antonio, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Antonio (average of $177). Flying from New York LaGuardia Airport to San Antonio in June is currently the most expensive (average of $260). 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 LGA to SAT?

Find hourly flight availability from LaGuardia 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.

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 October 30, 2025.
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
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

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 27m. Fly via United Airlines, Spirit Airlines, or Delta 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.

  • 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, July is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Antonio (average of $177). Flying from New York LaGuardia Airport to San Antonio in June is currently the most expensive (average of $260). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$252FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$258Average$388FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$258Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$397FlexibilityNo cancel feeOn-time69%

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