Cheap flights from New York to San Juan from C$ 144

The month of October is, on average, the cheapest month to fly to San Juan from New York, with most prices found around C$ 296. If you aren’t able to travel to San Juan during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 326.

According to our data, Wednesday is the cheapest day to fly to San Juan from New York. The lowest ticket price found for a Wednesday departure recently was C$ 269. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday is the most expensive day to depart from New York because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 466.

Our most recent data shows that the best time of day to fly to San Juan is at noon. Flights from New York to San Juan during this time can be as low as C$ 278. In the morning is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 419 per ticket.

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

You are more likely to see cheaper flights to San Juan from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from New York for as low as C$ 354 on momondo.

There is only 1 cabin class available to choose from on New York to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 152 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta has had the least delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

49 flights are operational daily from New York to San Juan as of March 2026. The most popular departure time for this route is 7:00p.m., with 53% of flights per day taking off in the evening.

As of March 2026, there are 349 flights per week flying from New York to San Juan. The most common day of the week flights depart is Sun, with 17% of flights taking off on this day.