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Cheap flights from San Antonio to New York from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to New York departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
3:06 pm - 10:00 pmSAT-LGA
29h 54m1 stop
Multiple Airlines Logo
4:54 pm - 11:26 pmLGA-SAT
7h 32m1 stop
$244Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Spirit Airlines Logo
6:30 am - 5:58 pmSAT-LGA
10h 28m1 stop
Spirit Airlines Logo
5:45 am - 11:52 pmLGA-SAT
19h 07m3 stops
$245Spirit Airlines
Find Deal
Mon, Jan 12 - Tue, Jan 13
Spirit Airlines Logo
12:45 pm - 8:00 pmSAT-LGA
6h 15m1 stop
Spirit Airlines Logo
6:30 pm - 9:40 amLGA-SAT
16h 10m2 stops
$246Spirit Airlines
Find Deal
Tue, Jan 6 - Wed, Jan 7
Multiple Airlines Logo
7:55 pm - 10:00 pmSAT-LGA
25h 05m1 stop
Multiple Airlines Logo
4:54 pm - 11:26 pmLGA-SAT
7h 32m1 stop
$250Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
American Airlines Logo
12:52 pm - 7:21 pmSAT-LGA
5h 29m1 stop
American Airlines Logo
10:30 am - 4:47 pmLGA-SAT
7h 17m1 stop
$251American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
Frontier Logo
12:18 pm - 10:00 pmSAT-LGA
8h 42m1 stop
Frontier Logo
6:29 am - 5:23 pmLGA-SAT
11h 54m1 stop
$252Frontier
Find Deal
Mon, Jan 5 - Fri, Jan 16
Spirit Airlines Logo
2:39 pm - 10:31 pmSAT-LGA
6h 52m1 stop
Spirit Airlines Logo
4:35 pm - 11:26 pmLGA-SAT
7h 51m1 stop
$253Spirit Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 1
Spirit Airlines Logo
12:45 pm - 10:04 amSAT-LGA
20h 19m2 stops
Spirit Airlines Logo
4:54 pm - 9:40 amLGA-SAT
17h 46m1 stop
$254Spirit Airlines
Find Deal
Thu, Dec 18 - Sat, Jan 10
Spirit Airlines Logo
10:35 am - 11:48 pmSAT-LGA
12h 13m1 stop
Spirit Airlines Logo
7:30 am - 9:40 amLGA-SAT
27h 10m3 stops
$255Spirit Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
7:56 pm - 10:00 pmSAT-LGA
25h 04m1 stop
Multiple Airlines Logo
10:55 pm - 5:05 pmLGA-SAT
19h 10m2 stops
$256Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15

Spirit Airlines flights from San Antonio to New York LaGuardia Airport

Our best Spirit Airlines deals on San Antonio to New York LaGuardia Airport flight tickets
Spirit Airlines
Jan 12
SAT6:30 amSan Antonio
10h 28m
1 stop
LGA5:58 pmNew York LaGuardia
Jan 13
LGA5:45 amNew York LaGuardia
19h 07m
3 stops
SAT11:52 pmSan Antonio
$245
Find similar
Spirit Airlines
Jan 6
SAT12:45 pmSan Antonio
6h 15m
1 stop
LGA8:00 pmNew York LaGuardia
Jan 7
LGA6:30 pmNew York LaGuardia
16h 10m
2 stops
SAT9:40 amSan Antonio
$246
Find similar
Spirit Airlines
Dec 24
SAT2:39 pmSan Antonio
6h 52m
1 stop
LGA10:31 pmNew York LaGuardia
Jan 1
LGA4:35 pmNew York LaGuardia
7h 51m
1 stop
SAT11:26 pmSan Antonio
$253
Find similar

American Airlines flights from San Antonio to New York LaGuardia Airport

Our best American Airlines deals on San Antonio to New York LaGuardia Airport flight tickets
American Airlines
Jan 7
SAT12:52 pmSan Antonio
5h 29m
1 stop
LGA7:21 pmNew York LaGuardia
Jan 13
LGA10:30 amNew York LaGuardia
7h 17m
1 stop
SAT4:47 pmSan Antonio
$251
Find similar
American Airlines
Feb 11
SAT8:16 amSan Antonio
6h 51m
1 stop
LGA4:07 pmNew York LaGuardia
Feb 15
LGA5:24 pmNew York LaGuardia
6h 51m
1 stop
SAT11:15 pmSan Antonio
$265
Find similar
American Airlines
Feb 26
SAT10:14 amSan Antonio
6h 55m
1 stop
LGA6:09 pmNew York LaGuardia
Mar 3
LGA7:04 amNew York LaGuardia
6h 46m
1 stop
SAT12:50 pmSan Antonio
$286
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated December 1, 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

Fly to

Route

Depart

Return

Price

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 12/11

3:06 pm-10:00 pm

1 stop29h 54m

New York LaGuardia

Mon 12/15

4:54 pm-11:26 pm

1 stop7h 32m

$244

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Mon 1/12

6:30 am-5:58 pm

1 stop10h 28m

New York LaGuardia

Tue 1/13

5:45 am-11:52 pm

3 stops19h 07m

$245

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 1/6

12:45 pm-8:00 pm

1 stop6h 15m

New York LaGuardia

Wed 1/7

6:30 pm-9:40 am

2 stops16h 10m

$246

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 12/12

7:55 pm-10:00 pm

1 stop25h 05m

New York LaGuardia

Mon 12/15

4:54 pm-11:26 pm

1 stop7h 32m

$250

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 1/7

12:52 pm-7:21 pm

1 stop5h 29m

New York LaGuardia

Tue 1/13

10:30 am-4:47 pm

1 stop7h 17m

$251

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Mon 1/5

12:18 pm-10:00 pm

1 stop8h 42m

New York LaGuardia

Fri 1/16

6:29 am-5:23 pm

1 stop11h 54m

$252

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 12/24

2:39 pm-10:31 pm

1 stop6h 52m

New York LaGuardia

Thu 1/1

4:35 pm-11:26 pm

1 stop7h 51m

$253

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 12/18

12:45 pm-10:04 am

2 stops20h 19m

New York LaGuardia

Sat 1/10

4:54 pm-9:40 am

1 stop17h 46m

$254

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 2/5

10:35 am-11:48 pm

1 stop12h 13m

New York LaGuardia

Sun 2/8

7:30 am-9:40 am

3 stops27h 10m

$255

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 12/11

7:56 pm-10:00 pm

1 stop25h 04m

New York LaGuardia

Mon 12/15

10:55 pm-5:05 pm

2 stops19h 10m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to New York LaGuardia Airport

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 cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from San Antonio is in September. Flight prices, which tend to average around $310, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in September, then you should wait until April to fly from San Antonio, when ticket prices are also cheap, with an average price of $323.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Tuesday when prices can be found for as low as $264. This is often the case because there is less demand to fly during this day of the week. Flights from San Antonio to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $416. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest San Antonio to New York LaGuardia Airport flights are usually those with departure times in the afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as $326. Flights in the evening are often more expensive with an average ticket price of $471.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from San Antonio for as low as $306 on momondo.

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

As of December 2025, prices for San Antonio to New York LaGuardia Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from San Antonio to New York LaGuardia Airport takes 5h 30m
There are no direct flights from San Antonio to New York LaGuardia Airport. There are no popular flight routes from San Antonio to New York LaGuardia Airport.
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  • How far is San Antonio to New York LaGuardia by plane?

    San Antonio and New York LaGuardia are 1588.4 mi apart from one another. 5h 25m is a normal flight duration for this route.

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

    Prices for flights from San Antonio Airport to New York LaGuardia Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to New York LaGuardia Airport?

Best airlines flying from San Antonio to New York LaGuardia Airport

Compare and see reviews for airlines that fly from San Antonio to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $122Free CancellationRating
6.3
8,155 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $191Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights

  • Southwest Flights From San Antonio to New York LaGuardia Airport

    Southwest flight deals from San Antonio to New York LaGuardia Airport start from $191 round-trip. Over the 1 Southwest flight for this route in a normal week, average airfare is usually $388 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From San Antonio to New York LaGuardia Airport

    Another popular option for San Antonio to New York LaGuardia Airport flights is United Airlines (7.4/10, 9,065 ratings). United Airlines flies from San Antonio to New York LaGuardia Airport around 3 times per week, with deals starting from $258 round-trip and rising to an average price of around $388.

Traveling to a place near New York?

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Staten Island

Why use momondo?

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

Finding the right flight to New York from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

Yes. All flights to New York from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Antonio to New York 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 San Antonio to New York right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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