Cheap flights from New York to San Juan from £79

If you aren’t able to travel during the month of October, then book flights to San Juan Luis Munoz Marin Intl Airport from New York during September instead. Flights to San Juan Luis Munoz Marin Intl Airport in September, while not as cheap as those in October, still average around £192.

The cheapest day to depart from New York to San Juan Luis Munoz Marin Intl Airport is on a Wednesday when prices can be found for as low as £114. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York to San Juan Luis Munoz Marin Intl Airport for around £285.

In the evening is the cheapest time of day to fly from New York to San Juan Luis Munoz Marin Intl Airport when you can find flight prices for as low as £181. Flying to San Juan Luis Munoz Marin Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £240 on average. Flights to San Juan Luis Munoz Marin Intl Airport from New York in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Newark to San Juan Luis Munoz Marin Intl for the best New York - San Juan Luis Munoz Marin Intl flight prices

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around £226 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from New York for as low as £194 on momondo.

No. A direct flight is the cheapest option for a flight between New York to San Juan Luis Munoz Marin Intl Airport.

As of April 2026, prices for New York to San Juan Luis Munoz Marin Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

Historically, on average around 23% of flights between New York and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 156 minutes.

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

Friday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

8 flights are operational daily from New York to San Juan Luis Munoz Marin Intl Airport as of April 2026. The most popular departure time for this route is 19:00, with 42% of flights per day taking off in the evening.

57 flights are operational weekly from New York to San Juan Luis Munoz Marin Intl Airport as of April 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.