Cheap flights from San Antonio to New York from $144

The cheapest month to fly to New York from San Antonio is in January. Flight prices, which tend to average around $347, are often lower during this time because this is during the off-season. The month of February is another great option to travel to New York, with average flight prices from San Antonio averaging around $374.

The cheapest day to depart from San Antonio to New York is on a Thursday when prices can be found for as low as $467. On the other hand, Monday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $617.

Our most recent data shows that the best time of day to fly to New York is in the morning. Flights from San Antonio to New York during this time can be as low as $509. Flights to New York are more costly in the afternoon, with an average ticket price of $2,149. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to New York from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from San Antonio for as low as $340 on momondo.

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

You could potentially save up to 40% on your flight if you consider stops on a San Antonio to New York flight.

As of October 2026, prices for San Antonio to New York flights are approximately 137% more expensive when compared to flights at the same time last year.

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

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to New York from San Antonio according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to New York. Keep in mind that there are 6 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% 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 morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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.

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.

Atlanta (ATL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Flights via Charlotte (CLT) offer the lowest average round-trip price of $285.

Flights connecting via Nashville (BNA) have the shortest average one-way travel time: 5h 25m.

Detroit (DTW) has the shortest average layover time for this route: 0h 38m.

10 flights are operational daily from San Antonio to New York as of October 2026. The most popular departure time for this route is 1:00PM, with 76% of flights per day taking off in the afternoon.

74 flights are operational weekly from San Antonio to New York as of October 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.