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LaGuardia

$104+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LGA
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to New York LaGuardia are usually found in August 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 July 9, 2025.

Round-trip from

$217
(Southwest)

One-way from

$104
(Southwest)

Popular in

December

Cheapest in

August

Average price

$336
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. 11% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 9, 2025.

This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/49:25 amSAT - LGA
1 stop6h 35mSouthwest
Mon 8/113:40 pmLGA - SAT
1 stop7h 45mSouthwest
Deal found 7/7$217
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 8/218:10 amSAT - LGA
1 stop6h 20mAmerican Airlines
Sun 8/247:26 amLGA - SAT
1 stop6h 02mAmerican Airlines
Deal found 7/9$219
This Mytrip deal was found by Cheapflights users on 7/7. 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 7/297:10 amSAT - LGA
1 stop15h 16mSpirit Airlines
Wed 8/67:55 pmLGA - SAT
2 stops21h 38mSpirit Airlines
Deal found 7/7$222
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:13 amSAT - LGA
1 stop9h 52mFrontier
Mon 12/1510:10 amLGA - SAT
1 stop8h 37mFrontier
Deal found 7/7$234
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:25 amSAT - LGA
1 stop5h 21mDelta
Sat 8/236:59 pmLGA - SAT
1 stop5h 58mDelta
Deal found 7/7$259

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 July 9, 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

Mon 8/4

9:25 am-5:00 pm

1 stop6h 35m

New York LaGuardia

Mon 8/11

3:40 pm-10:25 pm

1 stop7h 45m

$217

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 8/21

8:10 am-3:30 pm

1 stop6h 20m

New York LaGuardia

Sun 8/24

7:26 am-12:28 pm

1 stop6h 02m

$219

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 7/29

7:10 am-11:26 pm

1 stop15h 16m

New York LaGuardia

Wed 8/6

7:55 pm-4:33 pm

2 stops21h 38m

$222

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 8/20

5:25 am-11:46 am

1 stop5h 21m

New York LaGuardia

Sat 8/23

6:59 pm-11:57 pm

1 stop5h 58m

$259

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 9/5

6:25 am-5:00 pm

2 stops9h 35m

$104

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Mon 8/11

9:00 am-3:35 pm

1 stop5h 35m

$109

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 8/27

7:30 am-4:12 pm

1 stop7h 42m

$125

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sun 8/31

7:15 am-2:28 pm

1 stop6h 13m

$145

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 7/22

6:59 pm-10:09 pm

1 stop26h 10m

$157

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 8/30

5:25 am-7:13 pm

2 stops12h 48m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

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 June 27, 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 July 9, 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 July 9, 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
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
7,958 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
8,843 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
8,060 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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.

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

    Flying on Southwest is currently your cheapest option to New York LaGuardia Airport, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $219 and $222, respectively. Southwest is priced at 38% 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 Southwest, which is currently one of the cheapest options available, starting at $104. Spirit Airlines flights start at $109 while deals on American Airlines start at $125 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 San Antonio?

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Alternative routes for San Antonio to LaGuardia

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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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$222FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$215Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$376FlexibilityNo cancel feeOn-time69%
DeltaCheapest$244Average$346FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$252Average$467FlexibilityNo cancel feeOn-time63%

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