Direct flights from Islip to Boston
14 nonstop flights a week on 1 airline. Zero layovers — one hop from ISP to BOS.
Flight time: about 52m nonstop
Flying back? Boston → Islip · 19 nonstop flights a week
Which days does it fly?
When does it fly?
Departure times in Islip local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Cape Air KAP210 | 7:23a | 1h2m | Fri |
| Cape Air KAP210 | 7:41a | 50m | Tue–Thu |
| Cape Air KAP210 | 8:50a | 1h5m | Mon |
| Cape Air KAP212 | 8:58a | 48m | Fri |
| Cape Air KAP216 | 10:01a | 46m | Tue |
| Cape Air KAP216 | 10:10a | 51m | Thu |
| Cape Air KAP216 | 10:18a | 53m | Wed |
| Cape Air KAP216 | 12:21p | 1h8m | Mon |
| Cape Air KAP212 | 2:54p | 50m | Tue |
| Cape Air KAP212 | 3:05p | 1h5m | Thu |
| Cape Air KAP212 | 3:33p | 48m | Wed |
| Cape Air KAP214 | 5:38p | 1h5m | Thu |
Other airports near Islip with nonstops to Boston
| Airport | Distance | Flights / wk |
|---|---|---|
| HPN — White PlainsDelta, Tradewind Aviation | 37 mi | 3 |
| JFK — New York JFKAmerican, Delta, JetBlue | 37 mi | 98 |
| LGA — New York LaGuardiaAmerican, Delta | 40 mi | 159 |
| EWR — NewarkDelta, United | 56 mi | 71 |
| PHL — PhiladelphiaAmerican, Delta, JetBlue | 130 mi | 103 |
The route
One hop: ISP → BOSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Islip (ISP) to Boston (BOS)
Long Island MacArthur Airport (ISP) has 14 nonstop flights a week to Boston (BOS), operated by Cape Air. No layovers, no connections — one hop out of ISP and you're there.
This route flies on Monday, Tuesday, Wednesday, Thursday and Friday — check the schedule grid above before you pick a travel day. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Islip to Boston?
The nonstop flight from Islip (ISP) to Boston (BOS) takes about 52m in the air, based on recently observed nonstop departures.
How long does it take to drive from Islip to Boston?
Driving from Islip to Boston takes about 4h 2m, covering roughly 242 miles. The nonstop flight takes about 52m.
Is there a nonstop return flight from Boston to Islip?
Yes — 19 nonstop flights a week from Boston (BOS) back to Islip (ISP) on Cape Air, based on recently observed departures.