Cheapest return flights from Washington to Punta Cana in December from $439

Best time to book flights for Washington (IAD) to Punta Cana (PUJ) flights at AirHint

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

Return flights

05 Dec - 09 Dec Copa
12 Dec - 14 Dec United direct
12 Dec - 13 Dec United direct
13 Dec - 06 Jan Air Canada
20 Dec - 26 Dec Copa
26 Dec - 31 Dec Porter Airlines (Canada) Ltd
13 Dec - 06 Jan United direct
25 Dec - 03 Jan Copa
18 Dec - 02 Jan Copa
26 Dec - 31 Dec United direct
25 Dec - 03 Jan United direct
18 Dec - 02 Jan United direct

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

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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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