What is the cheapest airline that flies from New York to San Antonio?

Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from New York to San Antonio

How many flights depart from New York to San Antonio on average per day?

4 flights are operational daily from New York to San Antonio as of September 2025. The most popular departure time for this route is 7:00AM, with 51% of flights per day taking off at noon.

What airlines fly to San Antonio?

United Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to San Antonio from New York according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 7 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from New York to San Antonio?

Detroit (DTW) has the shortest average layover time for this route: 0h 46m.

Which airport is the most popular layover for flights between New York and San Antonio?

Atlanta (ATL) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New York to San Antonio?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $89.

Which layover airport has the shortest travel time from New York to San Antonio?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 5h 30m.

How many flights depart from New York to San Antonio on average per week?

The number of flights available between New York and San Antonio is 33 per week as of September 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in New York you fly out of and what airport in San Antonio you fly into. For example, flying from Newark to Austin takes 4h 03m on average. On the other hand, flying from New York to Austin takes 4h 57m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

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

The number of operators available for flights from New York to San Antonio Airport is 7 as of September 2025.

How old do you have to be to fly from New York to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$78 Cheap Flights from New York to San Antonio in 2025

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Find the cheapest flights from New York to San Antonio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:40 am - 2:35 pmLGA-SAT

7h 55m1 stop

5:05 pm - 11:25 pmSAT-LGA

5h 20m1 stop

$238Southwest

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:20 am - 4:50 pmJFK-SAT

11h 30m1 stop

7:10 pm - 10:24 amSAT-JFK

14h 14m1 stop

$238Frontier

Find Deal

Fri, Oct 17 - Mon, Oct 20

6:59 am - 11:40 pmEWR-SAT

17h 41m1 stop

7:35 pm - 9:00 amSAT-EWR

12h 25m1 stop

$243Spirit Airlines

Find Deal

Wed, Oct 8 - Sun, Oct 12

6:00 am - 6:12 pmLGA-SAT

13h 12m1 stop

2:42 pm - 10:41 pmSAT-LGA

30h 59m3 stops

$244Spirit Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:00 am - 10:49 amLGA-SAT

5h 49m1 stop

6:45 am - 2:19 pmSAT-LGA

6h 34m1 stop

$251United Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

7:30 am - 5:49 pmJFK-SAT

11h 19m1 stop

6:05 am - 5:05 pmSAT-JFK

10h 00m1 stop

$255American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:15 pm - 10:56 pmLGA-SAT

6h 41m1 stop

6:05 am - 1:14 pmSAT-LGA

6h 09m1 stop

$256American Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

7:35 am - 10:51 amJFK-SAT

4h 16mnonstop

12:02 pm - 5:00 pmSAT-JFK

3h 58mnonstop

$259Delta

Find Deal

Wed, Oct 22 - Sat, Nov 1

6:15 am - 12:25 pmLGA-SAT

7h 10m1 stop

7:05 am - 2:11 pmSAT-LGA

6h 06m1 stop

$260United Airlines

Find Deal

Sun, Oct 26 - Tue, Oct 28

6:00 pm - 12:20 amLGA-SAT

7h 20m1 stop

5:25 am - 11:50 amSAT-LGA

5h 25m1 stop

$279Delta

Find Deal

Fri, Oct 24 - Wed, Oct 29

Frontier flights from New York to San Antonio

Our best Frontier deals on New York to San Antonio flight tickets

Frontier

Oct 17

JFK6:20 amNew York John F Kennedy Intl

11h 30m

1 stop

SAT4:50 pmSan Antonio

Oct 20

SAT7:10 pmSan Antonio

14h 14m

1 stop

JFK10:24 amNew York John F Kennedy Intl

$238

Find similar

Frontier

Sep 25

JFK6:59 amNew York John F Kennedy Intl

14h 49m

1 stop

SAT8:48 pmSan Antonio

Sep 28

SAT9:33 pmSan Antonio

30h 57m

1 stop

JFK5:30 amNew York John F Kennedy Intl

$239

Find similar

Frontier

Oct 27

JFK6:59 amNew York John F Kennedy Intl

12h 16m

1 stop

SAT6:15 pmSan Antonio

Nov 10

SAT5:35 pmSan Antonio

5h 58m

1 stop

JFK12:33 amNew York John F Kennedy Intl

$240

Find similar

Delta flights from New York to San Antonio

Our best Delta deals on New York to San Antonio flight tickets

Delta

Oct 22

JFK7:35 amNew York John F Kennedy Intl

4h 16m

SAT10:51 amSan Antonio

Nov 1

SAT12:02 pmSan Antonio

3h 58m

JFK5:00 pmNew York John F Kennedy Intl

$259

Find similar

Delta

Oct 24

LGA6:00 pmNew York LaGuardia

7h 20m

1 stop

SAT12:20 amSan Antonio

Oct 29

SAT5:25 amSan Antonio

5h 25m

1 stop

LGA11:50 amNew York LaGuardia

$279

Find similar

Delta

Oct 1

JFK7:30 amNew York John F Kennedy Intl

4h 10m

SAT10:40 amSan Antonio

Oct 8

SAT12:02 pmSan Antonio

3h 58m

JFK5:00 pmNew York John F Kennedy Intl

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Thu 10/2

7:40 am-2:35 pm

1 stop7h 55m

San Antonio

Mon 10/6

5:05 pm-11:25 pm

1 stop5h 20m

$238

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Fri 10/17

6:20 am-4:50 pm

1 stop11h 30m

San Antonio

Mon 10/20

7:10 pm-10:24 am

1 stop14h 14m

$238

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 10/8

6:59 am-11:40 pm

1 stop17h 41m

San Antonio

Sun 10/12

7:35 pm-9:00 am

1 stop12h 25m

$243

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Thu 10/2

6:00 am-6:12 pm

1 stop13h 12m

San Antonio

Mon 10/6

2:42 pm-10:41 pm

3 stops30h 59m

$244

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 10/1

6:00 am-10:49 am

1 stop5h 49m

San Antonio

Sat 10/4

6:45 am-2:19 pm

1 stop6h 34m

$251

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Wed 10/1

7:30 am-5:49 pm

1 stop11h 19m

San Antonio

Wed 10/8

6:05 am-5:05 pm

1 stop10h 00m

$255

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 10/8

5:15 pm-10:56 pm

1 stop6h 41m

San Antonio

Wed 10/15

6:05 am-1:14 pm

1 stop6h 09m

$256

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Wed 10/22

7:35 am-10:51 am

Nonstop4h 16m

San Antonio

Sat 11/1

12:02 pm-5:00 pm

Nonstop3h 58m

$259

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sun 10/26

6:15 am-12:25 pm

1 stop7h 10m

San Antonio

Tue 10/28

7:05 am-2:11 pm

1 stop6h 06m

$260

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 10/24

6:00 pm-12:20 am

1 stop7h 20m

San Antonio

Wed 10/29

5:25 am-11:50 am

1 stop5h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York to San Antonio

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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from New York during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $280.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $400. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $528.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from New York to San Antonio in the afternoon for as low as $202. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $442. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New York to San Antonio flight route?

Fly from Newark to San Antonio for the best New York - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from New York for as low as $291 on momondo.

What cabin class options are available on New York to San Antonio flights?

There are 4 cabin classes available to choose from on New York to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to San Antonio flights?

You could potentially save up to 15% on your flight if you consider stops on a New York to San Antonio flight.

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

As of September 2025, prices for New York to San Antonio flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from New York to San Antonio

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

Estimated round-trip price

Cheap New York to San Antonio (NYC to SAT) flight deals and tips

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

Best Price Found	$243
Fastest flight time	3h 59m
Direct flights	Every day
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from New York in the past 72 hours is $243. The best round-trip flight deal from New York to San Antonio found on momondo in the last 72 hours is $319.

The fastest flight from New York to San Antonio takes 3h 59m

Direct flights go from New York to San Antonio every day.

There is 1 airport near San Antonio: San Antonio (SAT)

Search flight deals

How far is New York to San Antonio by plane?
San Antonio is 1582.3 mi away from New York. Flights usually cover this in 4h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from New York to San Antonio Airport?
Prices for flights from New York to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New York to San Antonio Airport?
The number of operators available for flights from New York to San Antonio Airport is 7 as of September 2025.
How old do you have to be to fly from New York to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York to San Antonio?
Based on momondo bookings for flights between New York and San Antonio, the leading plane model is Boeing 737-900, making up 17.47% of the total bookings. Other popular models include Airbus A319 with 13.96%, Boeing 737 MAX 9 with 13.63%, and Boeing 737 MAX 8 with 13.55%.
What is the most popular airline from New York to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York to San Antonio is Delta (47% of total bookings). The next most popular airlines are United Airlines (24%), American Airlines (13%), and Spirit Airlines (9%).

Best airlines flying from New York to San Antonio

Compare and see reviews for airlines that fly from New York to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,177 reviews	Search Frontier flights
JetBlue	PriceFrom $153	Free Cancellation	Rating 7.2 2,913 reviews	Search JetBlue flights
American Airlines	PriceFrom $170	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $252	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
Southwest	PriceFrom $258	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Delta Flights From New York to San Antonio
Delta flight deals from New York to San Antonio start from $252 round-trip. Over the 1 Delta flight for this route in a normal week, average airfare is usually $365 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From New York to San Antonio
The best United Airlines deal for New York to San Antonio flight tickets found on momondo in the last 72 hours was $267, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $432 round-trip. United Airlines operates 6 flights out of New York into San Antonio in an average week, so prices vary by time and availability. 8,937 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

It is quick and easy to find New York to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

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

All flight searches from New York to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from New York.

I’m not ready to book a flight from New York to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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Cheap flights from New York to San Antonio from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to San Antonio 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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Our best Frontier deals on New York to San Antonio flight tickets

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Our best Delta deals on New York to San Antonio flight tickets

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How to get the cheapest flight ticket from New York to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from New York during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $280.

What is the cheapest day to depart on your flight to San Antonio?

What is the cheapest time of day to depart on your flight to San Antonio?

What is the cheapest New York to San Antonio flight route?

Fly from Newark to San Antonio for the best New York - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

What cabin class options are available on New York to San Antonio flights?

There are 4 cabin classes available to choose from on New York to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to San Antonio flights?

You could potentially save up to 15% on your flight if you consider stops on a New York to San Antonio flight.

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

As of September 2025, prices for New York to San Antonio flights are approximately 32% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New York to San Antonio?

Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from New York to San Antonio

What airlines fly to San Antonio?

Which airport is the most popular layover for flights between New York and San Antonio?

Atlanta (ATL) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New York to San Antonio?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $89.

Which layover airport has the shortest travel time from New York to San Antonio?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 5h 30m.

Which layover airport has the shortest connection time from New York to San Antonio?

Detroit (DTW) has the shortest average layover time for this route: 0h 46m.

How many flights depart from New York to San Antonio on average per day?

4 flights are operational daily from New York to San Antonio as of September 2025. The most popular departure time for this route is 7:00AM, with 51% of flights per day taking off at noon.

How many flights depart from New York to San Antonio on average per week?

The number of flights available between New York and San Antonio is 33 per week as of September 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

How long does it take to fly to San Antonio?

When to book flights from New York to San Antonio

Cheap New York to San Antonio (NYC to SAT) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Antonio

How far is New York to San Antonio by plane?

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

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

How old do you have to be to fly from New York to San Antonio Airport?

What documentation or ID do you need to fly to San Antonio Airport?

What is the most popular plane model from New York to San Antonio?

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

Best airlines flying from New York to San Antonio

Compare and see reviews for airlines that fly from New York to San Antonio with momondo

Delta Flights From New York to San Antonio

United Airlines Flights From New York to San Antonio

Traveling to a place near San Antonio?

Why use momondo?

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

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

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

I’m not ready to book a flight from New York to San Antonio right now. Can momondo alert me if prices change?

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down