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

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

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

Return flights

11 Dec - 15 Dec Frontier Airlines direct
13 Dec - 15 Dec Frontier Airlines direct
06 Dec - 09 Dec Frontier Airlines direct
05 Dec - 09 Dec Frontier Airlines direct
05 Dec - 10 Dec Frontier Airlines direct
11 Dec - 17 Dec Frontier Airlines direct
06 Dec - 08 Dec Frontier Airlines direct
05 Dec - 08 Dec Frontier Airlines direct
06 Dec - 05 Jan Frontier Airlines direct
08 Dec - 15 Dec Frontier Airlines direct
10 Dec - 13 Dec Frontier Airlines direct
21 Dec - 02 Jan Frontier Airlines direct
26 Dec - 02 Jan Frontier Airlines direct
23 Dec - 01 Jan Frontier Airlines direct

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

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 Islip

Cheap car rent in Islip