Cheap flights from New York to San Juan from $100

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $262.

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from New York is on a Monday. momondo users have found tickets for Monday departures for as low as $342. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $381.

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $303. Flights in the morning are often more expensive with an average ticket price of $374.

Fly from New York LaGuardia 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 $333 when searching weeks out. 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 $284 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 8% 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 8% cheaper when compared to flights at the same time last year.

United Airlines, American Airlines, and JetBlue are the most popular carriers operating from New York to San Juan Luis Munoz Marin Intl

JetBlue, United Airlines and Frontier are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from New York according to our data. JetBlue is the first choice among our users, with 48% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 5 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

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 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 18% of their flights experiencing any sort of delay.

40 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 7:00PM, with 34% of flights per day taking off in the evening.

The number of flights available between New York and San Juan Luis Munoz Marin Intl Airport is 285 per week as of August 2026. The most frequent departure day is Sun, with 21% of weekly flights leaving on this day.