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Cheap flights from San Antonio to New York from $105

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 9/26. 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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Find the cheapest flights from San Antonio to New York (SAT-LGA)

Cheap round-trip flights

Frontier Logo
5:45 pm - 10:01 amSAT-LGA
15h 16m2 stops
Frontier Logo
10:00 pm - 3:14 pmLGA-SAT
18h 14m2 stops
$228Frontier
Find Deal
Fri, Oct 17 - Mon, Oct 20
Logo
3:12 pm - 8:29 pmSAT-LGA
28h 17m1 stop
Logo
11:59 am - 3:11 pmLGA-SAT
28h 12m1 stop
$230
Find Deal
Sat, Nov 1 - Tue, Nov 4
Frontier Logo
8:20 pm - 10:33 amSAT-LGA
13h 13m2 stops
Frontier Logo
10:59 pm - 10:48 amLGA-SAT
12h 49m2 stops
$232Frontier
Find Deal
Fri, Sep 12 - Wed, Sep 17
Spirit Airlines Logo
7:17 pm - 12:30 pmSAT-LGA
16h 13m2 stops
Spirit Airlines Logo
6:30 am - 1:49 pmLGA-SAT
8h 19m1 stop
$233Spirit Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
Spirit Airlines Logo
12:45 pm - 8:29 pmSAT-LGA
6h 44m1 stop
Spirit Airlines Logo
10:59 am - 6:12 pmLGA-SAT
8h 13m1 stop
$240Spirit Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 22
American Airlines Logo
7:22 am - 3:00 pmSAT-LGA
6h 38m1 stop
American Airlines Logo
4:30 pm - 11:00 pmLGA-SAT
7h 30m1 stop
$251American Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
American Airlines Logo
7:00 am - 1:59 pmSAT-LGA
5h 59m1 stop
American Airlines Logo
6:05 pm - 10:44 pmLGA-SAT
5h 39m1 stop
$255American Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 25
Delta Logo
2:00 pm - 8:45 pmSAT-LGA
5h 45m1 stop
Delta Logo
7:00 pm - 11:59 pmLGA-SAT
5h 59m1 stop
$259Delta
Find Deal
Wed, Sep 17 - Fri, Sep 26
Southwest Logo
7:50 am - 8:00 pmSAT-LGA
11h 10m2 stops
Southwest Logo
6:55 am - 12:10 pmLGA-SAT
6h 15m1 stop
$264Southwest
Find Deal
Tue, Sep 16 - Sat, Sep 20
Southwest Logo
5:30 am - 3:40 pmSAT-LGA
9h 10m2 stops
Southwest Logo
6:10 am - 2:15 pmLGA-SAT
9h 05m2 stops
$269Southwest
Find Deal
Sat, Oct 4 - Sat, Nov 1

Frontier flights from San Antonio to New York LaGuardia Airport

Our best Frontier deals on San Antonio to New York LaGuardia Airport flight tickets
Frontier
Oct 17
SAT5:45 pmSan Antonio
15h 16m
2 stops
LGA10:01 amNew York LaGuardia
Oct 20
LGA10:00 pmNew York LaGuardia
18h 14m
2 stops
SAT3:14 pmSan Antonio
$228
Find similar
Frontier
Sep 12
SAT8:20 pmSan Antonio
13h 13m
2 stops
LGA10:33 amNew York LaGuardia
Sep 17
LGA10:59 pmNew York LaGuardia
12h 49m
2 stops
SAT10:48 amSan Antonio
$232
Find similar
Frontier
Oct 16
SAT12:09 pmSan Antonio
8h 51m
1 stop
LGA10:00 pmNew York LaGuardia
Oct 20
LGA6:30 amNew York LaGuardia
11h 20m
1 stop
SAT4:50 pmSan Antonio
$235
Find similar

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
Sep 26
SAT7:17 pmSan Antonio
16h 13m
2 stops
LGA12:30 pmNew York LaGuardia
Sep 28
LGA6:30 amNew York LaGuardia
8h 19m
1 stop
SAT1:49 pmSan Antonio
$233
Find similar
Spirit Airlines
Sep 12
SAT12:45 pmSan Antonio
6h 44m
1 stop
LGA8:29 pmNew York LaGuardia
Sep 22
LGA10:59 amNew York LaGuardia
8h 13m
1 stop
SAT6:12 pmSan Antonio
$240
Find similar
Spirit Airlines
Sep 8
SAT12:45 pmSan Antonio
6h 44m
1 stop
LGA8:29 pmNew York LaGuardia
Sep 15
LGA10:59 amNew York LaGuardia
8h 13m
1 stop
SAT6:12 pmSan Antonio
$242
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 August 18, 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

Fri 10/17

5:45 pm-10:01 am

2 stops15h 16m

New York LaGuardia

Mon 10/20

10:00 pm-3:14 pm

2 stops18h 14m

$228

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 11/1

3:12 pm-8:29 pm

1 stop28h 17m

New York LaGuardia

Tue 11/4

11:59 am-3:11 pm

1 stop28h 12m

$230

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 9/12

8:20 pm-10:33 am

2 stops13h 13m

New York LaGuardia

Wed 9/17

10:59 pm-10:48 am

2 stops12h 49m

$232

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 9/26

7:17 pm-12:30 pm

2 stops16h 13m

New York LaGuardia

Sun 9/28

6:30 am-1:49 pm

1 stop8h 19m

$233

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 9/12

12:45 pm-8:29 pm

1 stop6h 44m

New York LaGuardia

Mon 9/22

10:59 am-6:12 pm

1 stop8h 13m

$240

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 9/16

7:22 am-3:00 pm

1 stop6h 38m

New York LaGuardia

Sat 9/20

4:30 pm-11:00 pm

1 stop7h 30m

$251

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 9/16

7:00 am-1:59 pm

1 stop5h 59m

New York LaGuardia

Thu 9/25

6:05 pm-10:44 pm

1 stop5h 39m

$255

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 9/17

2:00 pm-8:45 pm

1 stop5h 45m

New York LaGuardia

Fri 9/26

7:00 pm-11:59 pm

1 stop5h 59m

$259

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Tue 9/16

7:50 am-8:00 pm

2 stops11h 10m

New York LaGuardia

Sat 9/20

6:55 am-12:10 pm

1 stop6h 15m

$264

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 10/4

5:30 am-3:40 pm

2 stops9h 10m

New York LaGuardia

Sat 11/1

6:10 am-2:15 pm

2 stops9h 05m

$269

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 October. Flight prices, which tend to average around $301, 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 October, then you should wait until September to fly from San Antonio, when ticket prices are also cheap, with an average price of $308.

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 $357 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 $259 on momondo.

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

As of August 2025, prices for San Antonio to New York LaGuardia Airport flights are approximately 42% more expensive 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

Best Price Found

$105

Fastest flight time

5h 20m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from San Antonio in the past 72 hours is $105. The best round-trip flight deal from San Antonio to New York LaGuardia Airport found on momondo in the last 72 hours is $228.
The fastest flight from San Antonio to New York LaGuardia Airport takes 5h 20m
There are no direct flights from San Antonio to New York LaGuardia Airport. Popular non-direct route for this connection is San Antonio Airport - New York LaGuardia Airport.
Search flight deals

  • 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 20m 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 $63Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $191Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
8.0
7,981 reviews
Search Delta 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 $432 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near New York?

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Staten Island
Toms River

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.

An easier way to manage your New York LaGuardia Airport trip

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