Cheapest one-way flights from Islip (ISP)

Click a destination for monthly fares.

Destination and lowest fare
Destination Price
Arturo Merino Benitez Intl (SCL) $ 332
Cibao Intl (STI) $ 249
City Centre (YTZ) $ 156
Cyril E King (STT) $ 241
Dublin (DUB) $ 280
Gatwick (LGW) $ 264
General Mariano Escobedo Intl (MTY) $ 213
Jose Maria Cordova (MDE) $ 227
Juan Santamaria Intl (SJO) $ 391
La Aurora (GUA) $ 329
La Mesa Intl (SAP) $ 324
Orlando Intl (MCO) $ 50
Philip S W Goldson Intl (BZE) $ 402
Princess Juliana Intl (SXM) $ 185
Pristina (PRN) $ 341
Souda (CHQ) $ 333
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deals for return flights from Islip.

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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