Flights from Indianapolis, IN to Islip, NY

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Best Deals on Flights From Indianapolis, IN (IND) to Islip, NY (ISP)

Oct 2026
from$214*
Last seen: 19 hours ago
One-way/Economy
Nov 2026
from$471*
Last seen: 18 hours ago
One-way/Economy
Dec 2026
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cmp-daily-histogram-bars-legend-min-price-aria-label $214
Displaying fares for October-2026
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    • Range$214

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Indianapolis, IN to Islip, NY on Frontier

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    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Indianapolis, IN Islip, NY

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