How long does it take to fly to Islip, New York?

The flight from Puerto Rico to Islip, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Aguadilla (a popular airport in Puerto Rico) to New York John F Kennedy Intl Airport (the most popular airport in Islip, New York), then the flight time is 3h 52m on average. If you fly from San Juan (another popular airport in Puerto Rico) to New York John F Kennedy Intl Airport, then the average flight time is 3h 54m.

When did momondo last update prices for flights from Puerto Rico to Islip Long Island Airport?

Prices for flights from Puerto Rico to Islip Long Island Airport are updated daily.

How old do you have to be to fly from Puerto Rico to Islip Long Island Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from Puerto Rico to Islip in 2025/26

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Recent round-trip flight deals from Puerto Rico to New York

Enter your travel dates to find the best prices.

3:55 am - 10:40 amSJU-ISP

7h 45m1 stop

7:41 pm - 9:55 amISP-SJU

13h 14m1 stop

$180Frontier

Find Deal

Tue, Feb 10 - Mon, Feb 23

8:00 am - 6:48 pmSJU-ISP

11h 48m1 stop

7:43 pm - 3:26 pmISP-SJU

18h 43m1 stop

$181Frontier

Find Deal

Thu, Jan 29 - Mon, Feb 2

9:23 pm - 10:46 pmSJU-ISP

26h 23m1 stop

8:45 pm - 2:30 amISP-SJU

28h 45m1 stop

$202Frontier

Find Deal

Mon, Jan 12 - Thu, Jan 15

6:55 am - 12:57 pmSJU-ISP

7h 02m1 stop

8:45 pm - 2:00 pmISP-SJU

16h 15m1 stop

$216Frontier

Find Deal

Thu, Jan 15 - Sun, Jan 18

8:00 am - 8:47 pmSJU-ISP

13h 47m1 stop

7:43 pm - 9:55 amISP-SJU

13h 12m1 stop

$236Frontier

Find Deal

Fri, Feb 6 - Mon, Feb 9

11:34 am - 8:47 pmSJU-ISP

10h 13m1 stop

7:53 pm - 11:36 pmISP-SJU

26h 43m1 stop

$251Frontier

Find Deal

Fri, Jan 30 - Sun, Feb 1

4:36 pm - 6:48 pmSJU-ISP

27h 12m1 stop

7:43 pm - 3:26 pmISP-SJU

18h 43m1 stop

$252Frontier

Find Deal

Wed, Jan 21 - Mon, Jan 26

3:55 am - 7:34 pmSJU-ISP

16h 39m1 stop

6:00 am - 3:31 pmISP-SJU

8h 31m1 stop

$256Frontier

Find Deal

Mon, Dec 15 - Thu, Dec 18

3:55 am - 12:38 amSJU-ISP

21h 43m1 stop

6:00 am - 3:31 pmISP-SJU

8h 31m1 stop

$264Frontier

Find Deal

Tue, Dec 16 - Thu, Dec 25

7:25 am - 11:59 pmSJU-ISP

17h 34m1 stop

6:00 am - 3:31 pmISP-SJU

8h 31m1 stop

$265Frontier

Find Deal

Mon, Dec 15 - Thu, Dec 18

Frontier flights from Puerto Rico to Islip, New York

Our best Frontier deals on Puerto Rico to Islip, New York flight tickets

Frontier

Feb 10

SJU3:55 amSan Juan Luis Munoz Marin Intl

7h 45m

1 stop

ISP10:40 amIslip Long Island

Feb 23

ISP7:41 pmIslip Long Island

13h 14m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

$180

Find similar

Frontier

Jan 29

SJU8:00 amSan Juan Luis Munoz Marin Intl

11h 48m

1 stop

ISP6:48 pmIslip Long Island

Feb 2

ISP7:43 pmIslip Long Island

18h 43m

1 stop

SJU3:26 pmSan Juan Luis Munoz Marin Intl

$181

Find similar

Frontier

Jan 12

SJU9:23 pmSan Juan Luis Munoz Marin Intl

26h 23m

1 stop

ISP10:46 pmIslip Long Island

Jan 15

ISP8:45 pmIslip Long Island

28h 45m

1 stop

SJU2:30 amSan Juan Luis Munoz Marin Intl

$202

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Puerto Rico to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Tue 2/10

3:55 am-10:40 am

1 stop7h 45m

Islip Long Island

Mon 2/23

7:41 pm-9:55 am

1 stop13h 14m

$180

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 1/29

8:00 am-6:48 pm

1 stop11h 48m

Islip Long Island

Mon 2/2

7:43 pm-3:26 pm

1 stop18h 43m

$181

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Mon 1/12

9:23 pm-10:46 pm

1 stop26h 23m

Islip Long Island

Thu 1/15

8:45 pm-2:30 am

1 stop28h 45m

$202

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 1/15

6:55 am-12:57 pm

1 stop7h 02m

Islip Long Island

Sun 1/18

8:45 pm-2:00 pm

1 stop16h 15m

$216

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Fri 2/6

8:00 am-8:47 pm

1 stop13h 47m

Islip Long Island

Mon 2/9

7:43 pm-9:55 am

1 stop13h 12m

$236

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Fri 1/30

11:34 am-8:47 pm

1 stop10h 13m

Islip Long Island

Sun 2/1

7:53 pm-11:36 pm

1 stop26h 43m

$251

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Wed 1/21

4:36 pm-6:48 pm

1 stop27h 12m

Islip Long Island

Mon 1/26

7:43 pm-3:26 pm

1 stop18h 43m

$252

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Mon 12/15

3:55 am-7:34 pm

1 stop16h 39m

Islip Long Island

Thu 12/18

6:00 am-3:31 pm

1 stop8h 31m

$256

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Tue 12/16

3:55 am-12:38 am

1 stop21h 43m

Islip Long Island

Thu 12/25

6:00 am-3:31 pm

1 stop8h 31m

$264

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Mon 12/15

7:25 am-11:59 pm

1 stop17h 34m

Islip Long Island

Thu 12/18

6:00 am-3:31 pm

1 stop8h 31m

$265

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Puerto Rico to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Puerto Rico to Islip Long Island?

Frontier is the most popular carrier operating from Puerto Rico to Islip Long Island

What airlines fly to Islip, New York?

JetBlue, Frontier and Delta are the top three most popular airlines that fly to Islip, New York from Puerto Rico according to our data. JetBlue is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Puerto Rico to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Islip, New York

Fastest flight time	7h 37m
Direct flights	None

The fastest flight from Puerto Rico to Islip, New York takes 7h 37m

There are no direct flights from Puerto Rico to Islip, New York. There are no popular flight routes from Puerto Rico to Islip, New York.

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Islip Long Island Airport?
Prices for flights from Puerto Rico to Islip Long Island Airport are updated daily.
How old do you have to be to fly from Puerto Rico to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Puerto Rico to Islip with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Islip from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Puerto Rico. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Puerto Rico to Islip right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islip from Puerto Rico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.