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

Return flights

22 Jul - 24 Jul	jetBlue
26 Jul - 30 Jul	jetBlue
27 Jul - 30 Jul	Air Canada
06 Jul - 16 Jul	Air Canada
28 Jul - 31 Jul	jetBlue
05 Jul - 09 Jul	jetBlue
28 Jul - 01 Aug	jetBlue
17 Jul - 21 Jul	jetBlue
16 Jul - 21 Jul	jetBlue
31 Jul - 05 Aug	jetBlue
11 Jul - 15 Jul	Air Canada
20 Jul - 25 Jul	Air Canada
29 Jul - 05 Aug	Air Canada
31 Jul - 04 Aug	jetBlue
21 Jul - 04 Aug	United
23 Jul - 06 Aug	United
30 Jul - 13 Aug	United
31 Jul - 14 Aug	United
28 Jul - 04 Aug	jetBlue
28 Jul - 11 Aug	United

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

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 July from $415

Return flights