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

Return flights

08 Dec - 16 Dec	jetBlue
30 Dec - 07 Jan	jetBlue
03 Dec - 07 Dec	jetBlue
30 Dec - 07 Jan	American Airlines	direct
03 Dec - 07 Dec	American Airlines	direct
04 Dec - 07 Dec	jetBlue
04 Dec - 07 Dec	American Airlines	direct
25 Dec - 31 Dec	jetBlue
17 Dec - 22 Dec	American Airlines
22 Dec - 27 Dec	Delta
25 Dec - 30 Dec	Delta
25 Dec - 30 Dec	American Airlines	direct
30 Dec - 04 Jan	jetBlue
30 Dec - 04 Jan	American Airlines	direct
20 Dec - 05 Jan	Air Canada
21 Dec - 03 Jan	Air Canada

Also check the deals for one-way flights from Washington 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 Washington to Nassau in December from $312

Return flights