Direct flights from Indianapolis to Islip
1 nonstop flight a week on 1 airline. Zero layovers — one hop from IND to ISP.
Flight time: about 1h30m nonstop
Which days does it fly?
When does it fly?
Departure times in Indianapolis local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY4192 | 9:08p | 1h30m | Sat |
Allegiant
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The route
One hop: IND → ISPDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Indianapolis (IND) to Islip (ISP)
Indianapolis International Airport (IND) has 1 nonstop flight a week to Islip (ISP), operated by Allegiant. No layovers, no connections — one hop out of IND and you're there.
This route flies on Saturday — check the schedule grid above before you pick a travel day. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Indianapolis to Islip?
The nonstop flight from Indianapolis (IND) to Islip (ISP) takes about 1h30m in the air, based on recently observed nonstop departures.