Cheapest one-way flights from Islip to West Palm Beach in January from $82

AirHint found the following cheapest one-way flights from Islip (ISP) to West Palm Beach (PBI) in January 2026 (see full year).

One-Way flights

17 Jan Frontier Airlines direct
11 Jan Frontier Airlines direct
12 Jan Frontier Airlines direct
01 Jan jetBlue direct
02 Jan Frontier Airlines direct
04 Jan Frontier Airlines direct
08 Jan Frontier Airlines direct
10 Jan Frontier Airlines direct
15 Jan Frontier Airlines direct
03 Jan Frontier Airlines direct

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

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.

Book a cheap hotel in West Palm Beach

Cheap car rent in West Palm Beach

Feel free to contact us with any feedback or request another flight research.