Direct flights from Islip to Boston ISP → BOS

Cape Air operates nonstop flights from Islip (ISP) to Boston (BOS). The nonstop flight takes around ~0h 18m, covering 153 miles (246 km). Updated 14 July 2026.

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Cape Air 9K

More nonstops from Islip

ISP → MCO Orlando 3 airlines ISP → PBI West Palm Beach 3 airlines ISP → RSW Fort Myers 3 airlines ISP → TPA Tampa 3 airlines ISP → MYR Myrtle Beach 2 airlines ISP → BWI Baltimore ISP → CHS Charleston ISP → FLL Fort Lauderdale

Frequently asked questions

Is there a direct flight from Islip to Boston?

Yes, Cape Air operates nonstop flights from Islip (ISP) to Boston (BOS).

Which airlines fly direct from Islip to Boston?

Cape Air operates nonstop flights from Islip to Boston.

How long is the flight from Islip to Boston?

The nonstop flight from Islip to Boston takes ~0h 18m (approximately 246 km).

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ISP All direct flights from Islip 🗓 Find cheapest round-trip dates → BOS All direct flights from Boston BOS → ISP Return: Boston to Islip