Cheap flights from New York John F Kennedy Intl Airport to Puerto Rico from $126

If you don’t want to visit Puerto Rico in October, then you should wait until January to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $278.

On average, the least expensive day to fly to Puerto Rico from New York John F Kennedy Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $341. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $380.

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from New York John F Kennedy Intl Airport to Puerto Rico during this time can be as low as $299. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $372.

Fly from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl for the best New York John F Kennedy Intl - Puerto Rico flight prices

You are more likely to see cheaper flights to Puerto Rico from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from New York John F Kennedy Intl Airport for as low as $288 on momondo.

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

Delta and JetBlue are the most popular carriers operating from New York John F Kennedy Intl to Puerto Rico

JetBlue, Delta and Frontier are the top three most popular airlines that fly to Puerto Rico from New York John F Kennedy Intl Airport according to our data. JetBlue is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 4 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between New York and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

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

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday 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 19% of their flights experiencing any sort of delay.

The number of flights available between New York John F Kennedy Intl Airport and Puerto Rico is 28 per day as of September 2026. The most frequent departure time is 3:00PM, with 48% of daily flights leaving in the afternoon.

201 flights are operational weekly from New York John F Kennedy Intl Airport to Puerto Rico as of September 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.