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

Return flights

08 Dec - 12 Dec	jetBlue
15 Dec - 19 Dec	jetBlue
01 Dec - 04 Dec	American Airlines	direct
15 Dec - 19 Dec	American Airlines	direct
11 Dec - 15 Dec	American Airlines	direct
17 Dec - 22 Dec	American Airlines
12 Dec - 15 Dec	American Airlines
01 Dec - 06 Dec	Delta
18 Dec - 25 Dec	Air Canada
25 Dec - 30 Dec	American Airlines	direct
25 Dec - 01 Jan	American Airlines
31 Dec - 04 Jan	American Airlines
26 Dec - 02 Jan	jetBlue
26 Dec - 03 Jan	jetBlue
20 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.

Book a cheap hotel in Nassau

Cheap car rent in Nassau

Cheapest return flights from Washington to Nassau in December from $322

Return flights