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$57+ Cheap flights from Puerto Rico to Islip (ISP)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ISP
sep. 24 — oct. 11
From?
To?
mar. 9/24
mar. 10/1
1 adult, Economy
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Cheap Puerto Rico to Islip flights in September & October 2024

Find cheap flight options from Puerto Rico to Islip specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Prices were last updated on septiembre 19, 2024.
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/223:03 amSJU - ISP
1 stop21h 35mFrontier
dom. 10/275:45 amISP - SJU
1 stop27h 13mFrontier
Deal found 9/18$157
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/223:40 amSJU - ISP
1 stop20h 58mMultiple Airlines
dom. 10/275:45 amISP - SJU
2 stops18h 22mMultiple Airlines
Deal found 9/18$281
This Frontier deal was found by Cheapflights users on 9/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/175:52 pmSJU - ISP
1 stop6h 46mFrontier
jue. 10/315:45 amISP - SJU
1 stop11h 02mFrontier
Deal found 9/18$328
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2310:37 amSJU - ISP
1 stop14h 01mMultiple Airlines
dom. 10/275:45 amISP - SJU
2 stops18h 22mMultiple Airlines
Deal found 9/18$349
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/237:00 amSJU - ISP
2 stops8h 30mSouthwest
dom. 10/2712:25 pmISP - SJU
2 stops12h 35mSouthwest
Deal found 9/18$601

Puerto Rico to Islip 2024 flight deals

Discover exclusive flight deals for travel between Puerto Rico and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated septiembre 19, 2024.
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/223:03 amSJU - ISP
1 stop21h 35mFrontier
dom. 10/275:45 amISP - SJU
1 stop27h 13mFrontier
Deal found 9/18$157
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/223:40 amSJU - ISP
1 stop20h 58mMultiple Airlines
dom. 10/275:45 amISP - SJU
2 stops18h 22mMultiple Airlines
Deal found 9/18$281
This Frontier deal was found by Cheapflights users on 9/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/175:52 pmSJU - ISP
1 stop6h 46mFrontier
jue. 10/315:45 amISP - SJU
1 stop11h 02mFrontier
Deal found 9/18$328
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2310:37 amSJU - ISP
1 stop14h 01mMultiple Airlines
dom. 10/275:45 amISP - SJU
2 stops18h 22mMultiple Airlines
Deal found 9/18$349
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/237:00 amSJU - ISP
2 stops8h 30mSouthwest
dom. 10/2712:25 pmISP - SJU
2 stops12h 35mSouthwest
Deal found 9/18$601
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
lun. 11/186:55 pmSJU - ISP
1 stop6h 44mFrontier
jue. 11/2111:34 amISP - SJU
1 stop8h 02mFrontier
Deal found 9/18$638

One-way flights to Islip from Puerto Rico

Search for one-way flight options from Puerto Rico to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated septiembre 19, 2024.
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
lun. 11/186:55 pmSJU - ISP
1 stop6h 44mFrontier
Deal found 9/18$57
This JetBlue deal was found by Cheapflights users on 9/17. 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.
mié. 12/185:01 amSJU - ISP
1 stop9h 14mJetBlue
Deal found 9/17$211

Find flights from Puerto Rico to Islip within your budget

Customize your flight search to find flights from Puerto Rico to Islip 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 3,082,863 searches. Data last updated septiembre 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$157 - $688

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

mar. 10/22

1 stop21h 35m

Islip Long Island

dom. 10/27

1 stop27h 13m

$157

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

mar. 10/22

1 stop20h 58m

Islip Long Island

dom. 10/27

2 stops18h 22m

$281

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

jue. 10/17

1 stop6h 46m

Islip Long Island

jue. 10/31

1 stop11h 02m

$328

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

mié. 10/23

1 stop14h 01m

Islip Long Island

dom. 10/27

2 stops18h 22m

$349

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

mié. 10/23

2 stops8h 30m

Islip Long Island

dom. 10/27

2 stops12h 35m

$601

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

lun. 11/18

1 stop6h 44m

Islip Long Island

jue. 11/21

1 stop8h 02m

$638

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

mié. 1/29

1 stop13h 45m

Islip Long Island

mar. 2/4

1 stop11h 32m

$688

Flights are sorted by cheapest first

Deals found on 9/18

Best time to book a flight from Puerto Rico to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Puerto Rico 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.

Travel insights for flights from Puerto Rico to Islip

Get recent, data-driven insights about flights from Puerto Rico to Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Puerto Rico to Islip, New York?

Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Islip, New York (average of $79). Flying from Puerto Rico to Islip, New York in March is currently the most expensive (average of $128). 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.

Rainfall in Islip by month

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

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

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

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated septiembre 19, 2024.
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Overall

8.2

Entertainment

7.8

Food

7.3

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.2
Very good
5,315 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Overall

8.2

Entertainment

7.8

Food

7.3

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,672 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Overall

8.2

Entertainment

7.8

Food

7.3

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Frontier
6.2
Okay
3,692 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Overall

8.2

Entertainment

7.8

Food

7.3

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Puerto Rico?

    If you book a flight to Islip from Puerto Rico, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • Can I find flights from Puerto Rico to Islip, New York for under $200 on Cheapflights?

    Yes, there are multiple flights from Puerto Rico to Islip, New York for under $200. The cheapest flight booked recently is on Frontier for just $157, but on average you can expect to pay $434.

  • What does SJU to ISP mean?

    SJU and ISP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SJU to ISP refers to a flight route from San Juan Luis Munoz Marin Intl Airport to Islip Long Island Airport. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Vieques Airport (VQS), Culebra Airport (CPX) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Puerto Rico to Islip that include extra baggage allowance?

    The amount of baggage you can bring on your Puerto Rico to Islip flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Puerto Rico to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter Puerto Rico to Islip flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Puerto Rico to Islip that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Islip.

  • Can I find deals for business class flights from Puerto Rico to Islip?

    Yes. Cheapflights offers flight deals from Puerto Rico to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Puerto Rico to Islip that allow pets onboard?

    Many airlines flying from Puerto Rico to Islip offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Puerto Rico to Islip?

    Yes, you can often find last-minute deals on Puerto Rico to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Puerto Rico to Islip, New York flight deals updated?

    The Puerto Rico to Islip, New York flight deals you see on this page were last updated on 9/18.

  • What is the cheapest month to book a flight from Puerto Rico to Islip, New York?

    Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Islip, New York (average of $79). Flying from Puerto Rico to Islip, New York in March is currently the most expensive (average of $128). 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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Alternative routes for Puerto Rico to Islip
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Puerto Rico to Islip by cabin class

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