Cheapest return flights from Washington to Punta Cana in May from $377

AirHint found the following cheapest return flights from Washington (IAD) to Punta Cana (PUJ) in May 2026 (see full year).

Return flights

08 May - 12 May Frontier Airlines
17 May - 22 May United direct
01 May - 05 May Frontier Airlines
10 May - 14 May American Airlines
01 May - 04 May Frontier Airlines
10 May - 14 May United direct
10 May - 16 May United direct
29 May - 02 Jun Air Canada
14 May - 20 May American Airlines
27 May - 03 Jun Copa
27 May - 01 Jun Copa
28 May - 01 Jun Copa
13 May - 17 May Copa
28 May - 01 Jun United direct
23 May - 30 May Avianca
29 May - 02 Jun United direct

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

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