Cheap flights from San Antonio to New York from $133

The month of January is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from San Antonio, with most prices found around $299. If you don’t want to visit New York John F Kennedy Intl Airport in January, then you should wait until August to fly from San Antonio, when ticket prices are also cheap, with an average price of $318.

Our data shows that Thursday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $402. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $838.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the afternoon. momondo users have found flights departing from San Antonio to New York John F Kennedy Intl Airport in the afternoon for as low as $294. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $517.

Fly from San Antonio to New York John F Kennedy Intl for the best San Antonio - New York John F Kennedy Intl flight prices

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from San Antonio for as low as $292 on momondo.

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

Delta is the most popular carrier operating from San Antonio to New York John F Kennedy Intl

Delta, American Airlines and Frontier are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from San Antonio according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 5 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between San Antonio and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 181 minutes.

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

Saturday 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.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

As of March 2026, there are 5 flights per day flying from San Antonio to New York John F Kennedy Intl Airport. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.

As of March 2026, 40 flights take off from San Antonio and land in New York John F Kennedy Intl Airport each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.