AirHint found the following cheapest return flights from Philadelphia (PHL) to Nassau (NAS) in December 2025 (see full year).

Return flights

01 Dec - 04 Dec	Air Canada
15 Dec - 21 Dec	Frontier Airlines
14 Dec - 21 Dec	Air Canada
20 Dec - 22 Dec	Spirit Airlines
23 Dec - 26 Dec	Spirit Airlines
22 Dec - 05 Jan	Frontier Airlines
23 Dec - 05 Jan	Frontier Airlines
15 Dec - 19 Dec	American Airlines	direct
01 Dec - 04 Dec	American Airlines	direct
14 Dec - 21 Dec	American Airlines	direct
15 Dec - 21 Dec	American Airlines	direct
24 Dec - 31 Dec	Delta
22 Dec - 05 Jan	American Airlines	direct
27 Dec - 02 Jan	Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Nassau in December.

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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Cheapest return flights from Philadelphia to Nassau in December from $335

Return flights