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

Return flights

14 Dec - 18 Dec	jetBlue
02 Dec - 06 Dec	jetBlue
11 Dec - 16 Dec	jetBlue
06 Dec - 13 Dec	jetBlue
03 Dec - 07 Dec	jetBlue
14 Dec - 11 Jan	jetBlue
13 Dec - 16 Dec	jetBlue
13 Dec - 18 Dec	jetBlue
12 Dec - 16 Dec	Air Canada
06 Dec - 08 Dec	jetBlue
13 Dec - 11 Jan	Air Canada
04 Dec - 07 Dec	Air Canada
28 Dec - 01 Jan	Air Canada
23 Dec - 01 Jan	Air Canada
31 Dec - 07 Jan	Air Canada
21 Dec - 01 Jan	Air Canada
17 Dec - 05 Jan	Air Canada
31 Dec - 04 Jan	Air Canada

Also check the deals for one-way flights from Washington to Punta Cana 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 Punta Cana in December from $294

Return flights