- Islip - Long Island (ISP) Orlando (MCO)
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1–5 non-stop flights per dayat least 2h 41minfrom $85 - Islip - Long Island (ISP) Fort Myers (RSW)
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1–2 non-stop flights per dayat least 3h 8minfrom $117 - Islip - Long Island (ISP) Fort Lauderdale (FLL)
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1–2 non-stop flights per dayat least 2h 53minfrom $72 - Islip - Long Island (ISP) Tampa (TPA)
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1–3 non-stop flights per dayat least 2h 50minfrom $134 - Islip - Long Island (ISP) West Palm Beach (PBI)
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1–5 non-stop flights per dayat least 2h 44minfrom $80 - Islip - Long Island (ISP) Las Vegas (LAS)
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only flights with stopoverat least 23h 41minfrom $312 - Islip - Long Island (ISP) Chicago O'Hare (ORD)
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only flights with stopoverat least 25h 58minfrom $358