No scheduled nonstop from Islip to Hyannis
We recorded one flight on this pair, in November 2026 — a one-off, not a route.
Who operated it.
Is there a nonstop from Islip (ISP) to Hyannis (HYA)?
No airline currently schedules a nonstop from Islip (ISP) to Hyannis (HYA). Our records hold a single departure on this pair, in November 2026, operated by Cape Air, and no other in any month we have sampled. That is the pattern of a charter, a weather diversion or an aircraft being repositioned, not of a route you can book.
If an airline launches scheduled service here it will appear on this page once we have seen it fly in two separate months. In the meantime, Long Island MacArthur Airport flies nonstop to 15 destinations.
Based on observed departures through November 2026. Airlines add and drop routes continually — confirm with the airline before you plan around this.