In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).

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

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

How can I find direct flights from John F Kennedy Intl to Luis Munoz Marin Intl?

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 Luis Munoz Marin Intl.

Can I find deals for business class flights from John F Kennedy Intl to Luis Munoz Marin Intl?

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

$86+ Flights from New York John F Kennedy Intl Airport, NY to San Juan Luis Munoz Marin Intl Airport

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

Airfare is below average for this route at the moment. New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport 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).

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Find cheap flights from John F Kennedy Intl to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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

Cheap flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

Round-trip from	$156 (FlightHub)
One-way from	$86 (FlightHub)
Popular in	December
Cheapest in	March
Average price	$274
Good round-trip deal	$211 or less
Good one-way deal	$127 or less

From New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl

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One-way flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl

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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl.

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Price to beat on a one-way flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl.

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Find flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

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

Thu 9/186:00 amJFK - SJU

Nonstop3h 56mFrontier

Mon 9/229:26 pmSJU - JFK

Nonstop3h 59mFrontier

Deal found 7/28

$156

Tue 10/711:00 amJFK - SJU

Nonstop3h 54mJetBlue

Fri 10/103:03 amSJU - JFK

Nonstop3h 57mJetBlue

Deal found 7/27

$175

Best flights from John F Kennedy Intl to Luis Munoz Marin Intl
Discover carefully curated flight deals from John F Kennedy Intl to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Thu 9/186:00 amJFK - SJU

Nonstop3h 56mFrontier

Mon 9/229:26 pmSJU - JFK

Nonstop3h 59mFrontier

Deal found 7/28

$156

Tue 10/711:00 amJFK - SJU

Nonstop3h 54mJetBlue

Fri 10/103:03 amSJU - JFK

Nonstop3h 57mJetBlue

Deal found 7/27

$175

Last-minute flights from John F Kennedy Intl to Luis Munoz Marin Intl
Discover last-minute flight deals from John F Kennedy Intl to Luis Munoz Marin Intl. Data last updated July 28, 2025 and is based on user searches.

Mon 8/412:24 pmJFK - SJU

1 stop11h 35mFrontier

Fri 8/89:30 pmSJU - JFK

Nonstop4h 03mFrontier

Deal found 7/27

$200

Mon 8/45:25 amJFK - SJU

Nonstop3h 50mJetBlue

Sun 8/101:50 pmSJU - JFK

Nonstop3h 59mJetBlue

Deal found 7/26

$216

Wed 8/611:01 amJFK - SJU

1 stop7h 14mAmerican Airlines

Wed 8/137:05 pmSJU - JFK

1 stop15h 01mAmerican Airlines

Deal found 7/27

$225

Sat 8/307:20 pmJFK - SJU

Nonstop4h 14mJetBlue

Sun 9/286:00 amSJU - JFK

Nonstop3h 59mJetBlue

Deal found 7/27

$175

Sat 8/307:25 pmJFK - SJU

Nonstop4h 26mDelta

Fri 9/56:00 pmSJU - JFK

Nonstop4h 16mDelta

Deal found 7/28

$216

Sun 8/316:00 amJFK - SJU

Nonstop4h 02mFrontier

Sat 9/63:39 amSJU - JFK

1 stop6h 45mFrontier

Deal found 7/27

$180

One-way flights from John F Kennedy Intl to Luis Munoz Marin Intl
Search for one-way flight options from John F Kennedy Intl to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Tue 9/236:00 amJFK - SJU

Nonstop3h 56mFrontier

Deal found 7/26

$86

Sun 8/1710:00 pmJFK - SJU

Nonstop4h 14mJetBlue

Deal found 7/28

$94

Mon 8/187:25 pmJFK - SJU

Nonstop4h 26mDelta

Deal found 7/26

$113

Mon 9/87:36 amJFK - SJU

1 stop7h 17mAmerican Airlines

Deal found 7/27

$120

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 9/18

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 9/22

9:26 pm-1:25 am

Nonstop3h 59m

$156

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 10/7

11:00 am-2:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Fri 10/10

3:03 am-7:00 am

Nonstop3h 57m

$175

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 9/23

6:00 am-9:56 am

Nonstop3h 56m

$86

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 8/18

10:00 pm-2:14 am

Nonstop4h 14m

$94

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 8/18

7:25 pm-11:51 pm

Nonstop4h 26m

$113

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 9/8

7:36 am-2:53 pm

1 stop7h 17m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

The best insider tips for New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport trip

Airports

JFK

For a quick check-in at JFK, consider using Terminal 4 with its modern eateries and Delta lounges, ideal for early departures.

SJU

Upon arrival at SJU, Uber is a convenient option for reaching the city center, avoiding the need for cash payments.

Our travel experts

Chris Dong

Expert on JFK

Brandon Schultz

Expert on SJU

Best time to book a flight from John F Kennedy Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from John F Kennedy Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport, 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.

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

Currently, September is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport 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.

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

It’s optimal to fly from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport 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.

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

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport 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.

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

The most flights from JFK to SJU 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).

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

Reviews of airlines servicing Luis Munoz Marin Intl

Read reviews from past customers who have flown Delta, JetBlue, and American Airlines from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

JetBlue

7.3

Good

2,913 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport round-trip?
Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $156. Another option worth looking into is JetBlue, starting at $175 round trip. Frontier is priced at 38% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport one-way?
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 Luis Munoz Marin Intl Airport for a low price.
What are the most reliable airlines from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?
Consider LATAM Airlines (92%), Hawaiian Airlines (85%) or Air France (84%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport.
What are the cheapest flights from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?
Looking for the cheapest flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport? While on average our users pay $494, our data indicates the cheapest price to be $88. The most popular route (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl), is priced around $130.
Can I find deals for flights from John F Kennedy Intl to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Luis Munoz Marin Intl?
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 Luis Munoz Marin Intl.
Can I find deals for business class flights from John F Kennedy Intl to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from John F Kennedy Intl to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport 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.

See more FAQs

Dorado

Fajardo

Luquillo

Rio Grande

Humacao

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Top 4 airlines flying from John F Kennedy Intl to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$88	Average$201	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$130	Average$324	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$147	Average$336	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$255	Average$490	FlexibilityNo cancel fee	On-time71%

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$86+ Cheap flights from John F Kennedy Intl, NY (JFK) to Luis Munoz Marin Intl (SJU)

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.

Find cheap flights from John F Kennedy Intl to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

The best insider tips for New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport trip

Airports

JFK

SJU

Our travel experts

Best time to book a flight from John F Kennedy Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from John F Kennedy Intl with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl Airport?

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

Find hourly flight availability from John F Kennedy Intl to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Luis Munoz Marin Intl. Price data was last updated on July 20, 2025.

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

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

Reviews of airlines servicing Luis Munoz Marin Intl

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl Airport round-trip?

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

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

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

Can I find deals for flights from John F Kennedy Intl to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to Luis Munoz Marin Intl?

Can I find deals for business class flights from John F Kennedy Intl to Luis Munoz Marin Intl?

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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

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Alternative routes for John F Kennedy Intl to Luis Munoz Marin Intl

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Top 4 airlines flying from John F Kennedy Intl to Luis Munoz Marin Intl

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