Cheapest one-way flights from Islip to West Palm Beach in November from 70€

AirHint found the following cheapest one-way flights from Islip (ISP) to West Palm Beach (PBI) in November 2025 (see full year).

One-Way flights

17 Nov Southwest Airlines direct
26 Nov Southwest Airlines direct
29 Nov Frontier Airlines

Also check the deals for return flights from Islip to West Palm Beach in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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