Flights from Islip (ISP) to Boston (BOS)

Route intelligence for ISP → BOS: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from ISPAll flights to BOS

Direct flights

1 direct option(s) across 1 airline(s) · 246 km route distance.

  • Cape Air · 95 min · 246 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Cape Air route map →

Stopover options

  • 1 stop(s) · 4h 5m · ISP → BOS
  • 1 stop(s) · 4h 6m · ISP → BOS
  • 1 stop(s) · 4h 6m · ISP → BOS
  • 1 stop(s) · 4h 7m · ISP → BOS
  • 1 stop(s) · 4h 11m · ISP → BOS
  • 1 stop(s) · 4h 11m · ISP → BOS
  • 1 stop(s) · 4h 17m · ISP → BOS
  • 1 stop(s) · 4h 17m · ISP → BOS
  • 1 stop(s) · 4h 19m · ISP → BOS
  • 1 stop(s) · 4h 19m · ISP → BOS
  • 1 stop(s) · 4h 21m · ISP → BOS
  • 1 stop(s) · 4h 21m · ISP → BOS

Timetable coverage

Flight numbers are not published in the current source dataset.

Route graph estimate

Operating days: 1, 2, 3, 4, 5, 6, 7

  • ISP 21:30 → BOS 22:14

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from ISP →Explore all arrivals to BOS →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to BOS when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
Back to full map