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LaGuardia

$126+ Cheap flights from San Antonio (SAT) to LaGuardia, NY (LGA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LGA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to New York LaGuardia are usually found in September or October, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from San Antonio to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to LaGuardia (LGA). 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 septiembre 11, 2025.

Round-trip from

$231
(Cheapflightsfares)

One-way from

$126
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$308
From San Antonio to New York LaGuardia
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One-way flight from San Antonio to New York LaGuardia
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Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to LaGuardia

Cheapest flights from San Antonio to LaGuardia
Explore the most affordable flight options available from San Antonio to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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.
mié. 11/126:00 amSAT - LGA
1 stop7h 00mSpirit Airlines
mar. 11/186:05 amLGA - SAT
1 stop10h 06mSpirit Airlines
Deal found 9/8$231
This American Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 10/41:44 pmSAT - LGA
1 stop6h 15mAmerican Airlines
vie. 10/313:00 pmLGA - SAT
1 stop7h 19mAmerican Airlines
Deal found 9/9$235
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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.
vie. 9/2612:45 pmSAT - LGA
1 stop6h 44mSpirit Airlines
dom. 9/2810:59 amLGA - SAT
1 stop8h 13mSpirit Airlines
Deal found 9/8$237
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:25 pmSAT - LGA
1 stop25h 46mMultiple Airlines
dom. 10/56:00 amLGA - SAT
1 stop13h 30mMultiple Airlines
Deal found 9/10$238
This eDestinos deal was found by Cheapflights users on 9/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:35 pmSAT - LGA
1 stop17h 47mFrontier
lun. 11/176:21 amLGA - SAT
1 stop11h 19mFrontier
Deal found 9/10$239
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
jue. 11/136:00 amSAT - LGA
1 stop7h 00mSpirit Airlines
lun. 11/173:00 pmLGA - SAT
1 stop8h 27mSpirit Airlines
Deal found 9/11$240
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/247:10 pmSAT - LGA
1 stop15h 54mMultiple Airlines
jue. 10/306:30 amLGA - SAT
2 stops13h 00mMultiple Airlines
Deal found 9/11$241
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
lun. 9/2912:45 pmSAT - LGA
1 stop6h 44mMultiple Airlines
vie. 10/36:30 amLGA - SAT
1 stop11h 05mMultiple Airlines
Deal found 9/9$242
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1212:41 pmSAT - LGA
1 stop8h 30mFrontier
jue. 9/1810:56 pmLGA - SAT
1 stop21h 04mFrontier
Deal found 9/11$243
This United Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 11/241:23 pmSAT - LGA
1 stop7h 02mUnited Airlines
mar. 11/257:45 amLGA - SAT
1 stop6h 19mUnited Airlines
Deal found 9/10$244
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/184:05 pmSAT - LGA
1 stop5h 35mSouthwest
jue. 10/234:30 pmLGA - SAT
1 stop7h 35mSouthwest
Deal found 9/11$245
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 11/47:05 amSAT - LGA
1 stop6h 06mUnited Airlines
mar. 11/115:28 pmLGA - SAT
1 stop6h 28mUnited Airlines
Deal found 9/9$246

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to LaGuardia 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 septiembre 11, 2025.
Use the filters below to find and compare flights from San Antonio to New York LaGuardia Airport that are best for you.

Fly from

San Antonio

Fly to

LaGuardia

Route

Depart

Return

Price

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

lun. 11/24

3:00 pm-9:53 pm

1 stop5h 53m

New York LaGuardia

jue. 11/27

9:09 am-4:28 pm

1 stop8h 19m

$249

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

sáb. 10/4

2:25 pm-8:59 pm

1 stop5h 34m

New York LaGuardia

mar. 10/7

6:00 am-10:49 am

1 stop5h 49m

$251

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

sáb. 11/1

12:31 pm-9:10 pm

1 stop7h 39m

New York LaGuardia

mar. 11/4

5:30 pm-11:05 pm

1 stop6h 35m

$251

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

sáb. 10/4

2:50 pm-10:05 pm

1 stop6h 15m

New York LaGuardia

lun. 10/6

2:00 pm-7:50 pm

1 stop6h 50m

$265

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

mié. 2/25

2:45 pm-11:05 pm

2 stops7h 20m

New York LaGuardia

vie. 2/27

3:30 pm-11:35 pm

2 stops9h 05m

$274

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

mié. 12/24

2:51 pm-11:46 pm

1 stop7h 55m

New York LaGuardia

mié. 12/31

4:30 pm-12:37 am

1 stop9h 07m

$279

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

jue. 12/18

4:35 pm-11:06 pm

1 stop5h 31m

New York LaGuardia

jue. 12/25

6:00 am-11:07 am

1 stop6h 07m

$279

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

jue. 11/20

2:46 pm-10:42 pm

1 stop6h 56m

New York LaGuardia

lun. 11/24

6:00 am-1:41 pm

1 stop8h 41m

$279

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

mar. 12/23

4:06 pm-11:21 pm

1 stop6h 15m

New York LaGuardia

mié. 12/31

4:30 pm-12:37 am

1 stop9h 07m

$279

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

dom. 11/16

10:45 am-11:25 pm

2 stops11h 40m

New York LaGuardia

mar. 11/18

11:40 am-9:50 pm

2 stops11h 10m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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Best time to book a flight from San Antonio to LaGuardia

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to LaGuardia. Price data was last updated on August 29, 2025.

The best time to book flights from San Antonio to New York LaGuardia Airport is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to New York LaGuardia Airport (average of $199). Flying from San Antonio to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 SAT to LGA?

Find hourly flight availability from San Antonio to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

One of the essential ways to save on airfare from San Antonio to New York LaGuardia Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 31% on airfare.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to New York LaGuardia Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to LaGuardia. 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 from for flights from San Antonio to New York LaGuardia?

    For a flight from San Antonio to New York LaGuardia, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to New York LaGuardia per day. 5 airlines have flights to New York LaGuardia from San Antonio on a regular basis.

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

    American Airlines, United Airlines, and Southwest can get you from San Antonio to New York LaGuardia Airport in just under 5h 34m. Your travel time can differ by up to 41m. Airlines will cover a distance of 1583 mi. 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 San Antonio to New York LaGuardia Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to New York LaGuardia Airport, with prices starting at $155. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $191 and $217, respectively. Spirit Airlines is priced at 56% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $126. Frontier flights start at $128 while deals on Southwest start at $128 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Antonio to New York LaGuardia Airport (average of $199). Flying from San Antonio to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Staten Island
Stamford
New Brunswick
Absecon
Carle Place
East Brunswick
Hoboken
Westbury
Avenel
Paterson
Fort Lee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to LaGuardia

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

Discover the top 5 airlines that operate flights from San Antonio to LaGuardia. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$254FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$191Average$417FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$217Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$355FlexibilityNo cancel feeOn-timeN/A

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