$94 Cheap flight deals from Islip (NYC) to San Juan (SJU)

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This Weekend's Flight Deals from Islip to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 3 - Tue, May 6
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$208 Roundtrip, just found
$208
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 3 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, May 6, priced at $208 just found
Sat, May 3 - Fri, May 9
ISP
MacArthur
SJU
Luis Munoz Marin Intl.
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, May 3 from MacArthur to Luis Munoz Marin Intl., returning Fri, May 9, priced at $308 found 4 days ago

Airfares from $94 One Way, $188 Round Trip from Islip to San Juan

Prices starting at $188 for return flights and $94 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Fri, Jun 20
JFK
New York
SJU
San Juan
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 17 from New York to San Juan, returning Fri, Jun 20, priced at $188 just found
Tue, Jul 15 - Wed, Jul 16
JFK
New York
SJU
San Juan
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 15 from New York to San Juan, returning Wed, Jul 16, priced at $191 found 2 days ago
Tue, May 20 - Sat, May 31
JFK
New York
SJU
San Juan
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 20 from New York to San Juan, returning Sat, May 31, priced at $197 just found
Tue, Jun 17 - Fri, Jun 20
JFK
New York
SJU
San Juan
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 17 from New York to San Juan, returning Fri, Jun 20, priced at $198 just found
Mon, Jun 16 - Tue, Jun 24
JFK
New York
SJU
San Juan
$216 Roundtrip, found 8 hours ago
$216
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Mon, Jun 16 from New York to San Juan, returning Tue, Jun 24, priced at $216 found 8 hours ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,109 reviews)

Jun 1 - Jun 4

3 night stay

Islip (ISP) to San Juan (SJU)

Frontier Airlines • Non-stop • Coach

San Juan (SJU) to Islip (ISP)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
per person
found 1 day ago
This was the perfect spot the night before our cruise. Extremely convenient to all of the highlights of San Juan and the cruise port. The staff was excellent and very welcoming

Reviewed on Feb 15, 2025

The Oliver Hotel
3.0-star property

The Oliver Hotel

9/10 Wonderful! (17 reviews)

Jun 17 - Jun 22

5 night stay

Islip (ISP) to San Juan (SJU)

Southwest Airlines • Non-stop • Coach

San Juan (SJU) to Islip (ISP)

JetBlue Airways • Non-stop • Coach
per person
found 12 hours ago
Ciqala Suites Hotel
4.0-star property

Ciqala Suites Hotel

7.4/10 Good! (1,008 reviews)

Jun 17 - Jun 22

5 night stay

Islip (ISP) to San Juan (SJU)

Southwest Airlines • Non-stop • Coach

San Juan (SJU) to Islip (ISP)

JetBlue Airways • Non-stop • Coach
per person
found 12 hours ago
The property was off the main strip but it was still in a decent area. The staff was awesome! Wish there was more places to eat in the area and there was early check in available.

Reviewed on Feb 20, 2024

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More About Flying To San Juan from Islip

Route Information for Flights from Islip to San Juan

Origin Airport IATA Code
NYC
Destination Airport IATA Code
SJU
Distance
1602 mi
Direct Flight Airlines
KLM, Qatar Airways, JAL, Air Europa, Icelandair, Aer Lingus, Air France, Delta Air Lines, El Al, Frontier Airlines, Etihad Airways, JetBlue, LATAM Airlines, Turkish Airlines, ITA Airways, Hawaiian Airlines, TAP Air Portugal, WestJet, Virgin Atlantic, British Airways
Earliest Flight Arrival
1:14PM UTC
Latest Flight Arrival
5:49AM UTC

Islip to San Juan

If you feel you cannot afford the costs involved to your dream trip to a local or international destination happen, think again! Orbitz gives you incredible deals on flights from Islip to San Juan. Now you can book guaranteed low fares for Islip to San Juan flights and plan your trip with confidence.

Great deals on flights from Islip to San Juan

Cheap airfares on Islip to San Juan flights allow you to stick to your budget and still have a great trip. We give you guaranteed low prices and make it easy to research and book discount flights using our website. Additionally, you can add your frequent flyer numbers to your Orbitz account profile, and this information will automatically be included on all your future reservations for qualified flights from Islip to San Juan.

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Islip to San Juan flights at discounted rates

Finding flights at the right prices can be difficult if you are not sure where to look. Don’t ruin your trip by spending more on your flights than your budget allows. Orbitz gives you guaranteed low fares on Islip to San Juan flights and amazing discount offers on car rentals, hotels, and even fun activities in your destination. Your dream trip is more affordable than ever with Orbitz.

Frequently asked questions

Am I able to catch a flight from Islip to San Juan now?
Our Covid-19 Travel Advisor can help you with queries about current travel restrictions and quarantine requirements when traveling by plane from Islip to San Juan.
Are there non-stop flights from Islip to San Juan?
There are a couple of carriers that fly straight from New York, NY Airport (JFK-John F. Kennedy Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.). Lock in your seat now with JetBlue or Delta.
What is the shortest flight from Islip to San Juan?
With the journey from Islip to San Juan taking a minimum of 3 hours and 42 minutes, there’s plenty of time to kick back and enjoy the experience. Ask for a glass of wine and get comfy in your seat with a riveting novel or movie.
What airlines fly from Islip to San Juan most frequently?
Check out JetBlue (B6). This airline offers some of the most frequent flights from John F. Kennedy Intl. Airport (JFK) to Isla Verde Intl. Airport. It operates 182 services on this route every month and is a favorite with passengers. Delta (DL) will also take you to your destination in style and comfort. Offering 91 monthly flights between Islip and San Juan, it’s another quality airline to look into.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you’ll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.