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$82+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 43 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from John F Kennedy Intl to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Round-trip from

$166
(Cheapflightsfares)

One-way from

$82
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$285
From New York John F Kennedy Intl to San Juan
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One-way flight from New York John F Kennedy Intl to San Juan
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from John F Kennedy Intl to San Juan

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 April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:29 amJFK - SJU
Nonstop4h 00mFrontier
Thu 5/296:20 amSJU - JFK
Nonstop4h 05mFrontier
Deal found 4/28$166
This JetBlue deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:00 pmJFK - SJU
Nonstop4h 21mJetBlue
Mon 6/168:30 pmSJU - JFK
Nonstop3h 56mJetBlue
Deal found 4/28$196
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:45 pmJFK - SJU
Nonstop3h 59mDelta
Wed 5/211:12 pmSJU - JFK
Nonstop4h 18mDelta
Deal found 4/27$201
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:30 amJFK - SJU
1 stop9h 03mAmerican Airlines
Wed 5/76:10 amSJU - JFK
1 stop11h 19mAmerican Airlines
Deal found 4/28$210

Cheapflights Fare Finder

Customize your flight search to find flights from John F Kennedy Intl to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Juan that are best for you.

Fly from

John F Kennedy Intl

Fly to

San Juan

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 5/21

11:29 am-3:29 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Thu 5/29

6:20 am-10:25 am

Nonstop4h 05m

$166

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 6/13

7:30 pm-11:54 pm

Nonstop4h 24m

San Juan Luis Munoz Marin Intl

Fri 6/20

7:00 am-11:07 am

Nonstop4h 07m

$196

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 6/14

7:29 pm-11:50 pm

Nonstop4h 21m

San Juan Luis Munoz Marin Intl

Tue 6/17

3:23 am-7:24 am

Nonstop4h 01m

$206

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 5/6

11:30 am-8:33 pm

1 stop9h 03m

San Juan Luis Munoz Marin Intl

Wed 5/7

6:10 am-5:29 pm

1 stop11h 19m

$210

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 5/17

6:00 am-10:00 am

Nonstop4h 00m

$82

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 5/5

7:30 pm-11:48 pm

Nonstop4h 18m

$108

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 5/7

8:30 pm-10:59 am

1 stop14h 29m

$111

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 6/12

10:00 pm-2:21 am

Nonstop4h 21m

$157

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 5/30

11:29 am-11:31 am

2 stops24h 02m

$225

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 6/11

3:35 am-12:40 pm

2 stops33h 05m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

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 April 25, 2025.

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 43 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?

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 December is currently the most expensive (average of $336). 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?

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 April 29, 2025.

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 28% 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?

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.

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.

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

Explore weekly flight availability from John F Kennedy Intl to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from JFK to PR1 are scheduled on a Tuesday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

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.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated April 29, 2025.
See what other customers who have flown with Delta, JetBlue and American Airlines from New York to San Juan have to say. 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
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
Avianca
6.7
Okay
2,317 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.

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?

    Flying on Frontier is currently your cheapest option to San Juan, with prices starting at $166. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $196 and $206, respectively. You may be able to fly from New York John F Kennedy Intl Airport to San Juan for 36% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $82. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from New York John F Kennedy Intl Airport to San Juan for a low price.

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

    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 (90%), Air France (88%) or EL AL (83%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $510 for a flight from New York John F Kennedy Intl Airport to San Juan. The cheapest flight overall is $87 while the most popular route, (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl) is currently priced at $175.

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

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

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

    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.

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

    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.

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

    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 December is currently the most expensive (average of $336). 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

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Top 4 airlines flying from John F Kennedy Intl to San Juan

Discover the top 4 airlines that operate flights from John F Kennedy Intl to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$249FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$147Average$349FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$406FlexibilityNo cancel feeOn-time71%

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