Cheapest return flights from Washington to Punta Cana in March from $337

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

Return flights

23 Mar - 26 Mar Frontier Airlines
24 Mar - 31 Mar Frontier Airlines
25 Mar - 26 Mar Frontier Airlines
24 Mar - 26 Mar Frontier Airlines
16 Mar - 18 Mar Frontier Airlines
25 Mar - 29 Mar Frontier Airlines
23 Mar - 27 Mar Air Canada
28 Mar - 01 Apr Air Canada
11 Mar - 17 Mar Air Canada
23 Mar - 30 Mar Breeze Airways
02 Mar - 06 Mar Frontier Airlines
31 Mar - 05 Apr Air Canada
30 Mar - 04 Apr Air Canada
31 Mar - 04 Apr Air Canada
29 Mar - 03 Apr Air Canada
29 Mar - 05 Apr Frontier Airlines

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

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