Cheap flights from New York to San Juan from £110

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 £194.

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 Tuesday, 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 £300.

At midday 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 £218. Flying to San Juan Luis Munoz Marin Intl Airport at midday 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 morning when prices are £291 on average. Flights to San Juan Luis Munoz Marin Intl Airport from New York in the morning 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 £247 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 £211 on momondo.

There are 4 cabin classes available to choose from on New York to San Juan Luis Munoz Marin Intl Airport 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 21% on your flight if you consider stops on a New York to San Juan Luis Munoz Marin Intl Airport flight.

As of August 2026, prices for New York to San Juan Luis Munoz Marin Intl Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

Historically, on average around 24% 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 160 minutes.

Generally, flights departing in the morning 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. Thursday 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 18% of their flights experiencing any sort of delay.

11 flights are operational daily from New York to San Juan Luis Munoz Marin Intl Airport as of August 2026. The most popular departure time for this route is 19:00, with 39% of flights per day taking off in the evening.

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