Q: How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to San Juan?

Airfare is below average for this route at the moment. New York John F Kennedy Intl Airport to San Juan flights typically cost between $215 and $426 in September. The cheapest round-trip price found within the last 3 days was $156 on Frontier (Sep 18-Sep 22).

Question 1

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Airfare is below average for this route at the moment.New York John F Kennedy Intl Airport to San Juan flights typically cost between $215 and $426 in September.
The cheapest round-trip price found within the last 3 days was $156 on Frontier (Sep 18-Sep 22).

Question 2

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to San Juan round-trip?

Accepted Answer

Flying on Frontier is currently your cheapest option to San Juan, with prices starting at $156. Another option worth looking into is JetBlue, starting at $175 round trip. You may be able to fly from New York John F Kennedy Intl Airport to San Juan for 38% less than the average price by searching for these airlines.

Question 3

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to San Juan one-way?

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $86. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from New York John F Kennedy Intl Airport to San Juan for a low price.

Question 4

How far ahead should I book a flight from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to San Juan, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 5

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan (average of $254). Flying from New York John F Kennedy Intl Airport to San Juan in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

What is the cheapest day to fly from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from New York John F Kennedy Intl Airport to San Juan

Accepted Answer

The most flights from JFK to PR1 are scheduled on a Monday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (44 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Question 10

What are the cheapest flights from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

On average you can expect to pay $494 for a flight from New York John F Kennedy Intl Airport to San Juan. The cheapest flight overall is $88 while the most popular route, (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl) is currently priced at $130.

Question 11

What are the most reliable airlines from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to San Juan consider choosing LATAM Airlines (92%), Hawaiian Airlines (85%) or Air France (84%) as they are the most reliable in getting you off to your destination on time.

Question 12

What are the most popular airlines that fly from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

The most popular airlines flying from New York John F Kennedy Intl Airport to San Juan are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

Question 13

What is the cheapest day to fly round-trip from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Flights from New York John F Kennedy Intl Airport to San Juan are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

Question 14

How far in advance should I book a flight from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Travelers have found it’s best to book a flight 28 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New York John F Kennedy Intl Airport to San Juan 1-2 weeks in advance for as low as $234, or $304 for flights within the next 24 hours.

Question 15

What is the cheapest month to fly from New York John F Kennedy Intl Airport to San Juan?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to San Juan. Flights to San Juan from New York John F Kennedy Intl Airport in March are about $267 on average during March, but can be found for as low as $79.

Question 16

What is the cheapest time of day to fly from JFK to SJU?

Accepted Answer

It’s optimal to fly from New York John F Kennedy Intl Airport to San Juan at noon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

Question 17

Can I find deals for flights from John F Kennedy Intl to San Juan that include hotel bookings?

Accepted Answer

Yes. In addition to deals on John F Kennedy Intl to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 18

How can I find direct flights from John F Kennedy Intl to San Juan?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to San Juan.

Question 19

Can I find deals for business class flights from John F Kennedy Intl to San Juan?

Accepted Answer

Yes. Cheapflights offers flight deals from John F Kennedy Intl to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$156 (FlightHub)
One-way from	$86 (FlightHub)
Popular in	December
Cheapest in	March
Average price	$274

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$62	Average$246	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$130	Average$357	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$147	Average$355	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$255	Average$490	FlexibilityNo cancel fee	On-time71%

$86+ Cheap flights from John F Kennedy Intl, NY (JFK) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from New York John F Kennedy Intl to San Juan are usually found in March or September, booked 78 days in advance, depart on a Tuesday or Monday and return on a Thursday

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Cheapest flights from John F Kennedy Intl to San JuanExplore the most affordable flight options available from John F Kennedy Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from John F Kennedy Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

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Best time to book a flight from John F Kennedy Intl to San Juan

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Everything you need to know about your flight from New York John F Kennedy Intl Airport to San Juan

How far ahead should I book a flight from New York John F Kennedy Intl Airport to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to San Juan. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Juan?

What is the cheapest time of day to fly from JFK to SJU?

Find hourly flight availability from John F Kennedy Intl to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

What is the cheapest day to fly from New York John F Kennedy Intl Airport to San Juan?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to San Juan. Price data was last updated on December 16, 2024.

Weekly flight availability from New York John F Kennedy Intl Airport to San Juan

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to San Juan?

Reviews of airlines servicing San Juan

Read through reviews of airlines operating flights from New York John F Kennedy Intl Airport to San Juan, such as Delta, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to San Juan round-trip?

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to San Juan one-way?

What are the most reliable airlines from New York John F Kennedy Intl Airport to San Juan?

What are the cheapest flights from New York John F Kennedy Intl Airport to San Juan?

Can I find deals for flights from John F Kennedy Intl to San Juan that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to San Juan?

Can I find deals for business class flights from John F Kennedy Intl to San Juan?

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Juan?

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Cheapest flights from John F Kennedy Intl to San Juan
Explore the most affordable flight options available from John F Kennedy Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.