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Cheap flights from Islip (ISP) to Puerto Rico

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Last minute flights from Islip to Puerto Rico

Late deals on round-trip flights to Puerto Rico from Islip, departing today and this week
18 Dec - 19 Dec
$400pp
ISP
Islip Long Island
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ISP
Islip Long Island

Destination information for Puerto Rico

Things to know before you go. Useful info for your trip from Islip to Puerto Rico
Today's exchange rate
$1.00 = $1.00

Airports servicing Islip

Airports servicing

Culebra (CPX)
Mayaguez (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Related info for your journey

Useful info, stats and facts about Islip to Puerto Rico flights.

Flight FAQs

From Islip to Puerto Rico

What days are nonstop flights available from Islip to Puerto Rico?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Islip Long Island to Puerto Rico was viewed by 1,118 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Islip to Puerto Rico?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Islip to Puerto Rico.