Question 1

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

Accepted Answer

As of December 2025, prices for New York to San Antonio flights are approximately 26% more expensive when compared to flights at the same time last year.

Question 2

How long does it take to fly to San Antonio?

Accepted Answer

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 59m 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.

Question 3

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

Accepted Answer

The number of flights available between New York and San Antonio is 28 per week as of December 2025. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.

Question 4

What airlines fly to San Antonio?

Accepted Answer

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 38% 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.

Question 5

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

Accepted Answer

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 $408 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 $295 on momondo.

Question 6

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

Accepted Answer

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.

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from New York to San Antonio in the evening for as low as $223. 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 $443. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 10

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

Accepted Answer

Atlanta (ATL) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

Question 11

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

Accepted Answer

You could potentially save up to 33% on your flight if you consider stops on a New York to San Antonio flight.

Question 12

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

Accepted Answer

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $409. 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 $519.

Question 13

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

Accepted Answer

4 flights are operational daily from New York to San Antonio as of December 2025. The most popular departure time for this route is 7:00AM, with 100% of flights per day taking off at noon.

Question 14

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

Accepted Answer

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

Question 15

Which airline has the best punctuality record on New York to San Antonio flights?

Accepted Answer

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

Question 16

What is the most punctual flight time for New York to San Antonio flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 17

What is the cheapest month to fly to San Antonio?

Accepted Answer

If you aren’t able to travel during the month of September, then book flights to San Antonio from New York during July instead. Flights to San Antonio in July, while not as cheap as those in September, still average around $329.

Question 18

How often are flights from New York to San Antonio delayed?

Accepted Answer

Historically, on average around 6% of flights between New York and San Antonio have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

Question 19

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $150.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

The number of operators available for flights from New York to San Antonio Airport is 6 as of December 2025.

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

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.

Best Price Found	$238
Fastest flight time	3h 59m
Direct flights	Every day
Airports in San Antonio	1 airport

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $122	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
American Airlines	PriceFrom $170	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights
Southwest	PriceFrom $258	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights

Cheap flights from New York to San Antonio from $67

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 1/20. 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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