Cheapest return flights from Islip to West Palm Beach in December from $46

Best time to book flights for Islip (ISP) to West Palm Beach (PBI) flights at AirHint

AirHint found the following cheapest return flights from Islip (ISP) to West Palm Beach (PBI) in December 2024 (see full year).

Return flights

08 Dec - 11 Dec Frontier Airlines direct
11 Dec - 14 Dec Frontier Airlines direct
12 Dec - 15 Dec Frontier Airlines direct
17 Dec - 29 Dec Frontier Airlines direct
04 Dec - 11 Dec Frontier Airlines direct
18 Dec - 29 Dec Frontier Airlines direct
08 Dec - 28 Dec Frontier Airlines direct
13 Dec - 16 Dec Frontier Airlines direct
06 Dec - 09 Dec Frontier Airlines direct
16 Dec - 30 Dec Frontier Airlines direct
24 Dec - 04 Jan Frontier Airlines direct
30 Dec - 05 Jan Frontier Airlines direct
28 Dec - 03 Jan Frontier Airlines direct
22 Dec - 04 Jan Frontier Airlines direct
29 Dec - 05 Jan Frontier Airlines direct
28 Dec - 01 Jan Frontier Airlines direct

Also check the deals for one-way flights from Islip to West Palm Beach in December.

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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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