AirHint found the following cheapest return flights from Dallas (DAL) to Punta Cana (PUJ) in August 2025 (see full year).

Return flights

27 Aug - 31 Aug	Delta
31 Aug - 04 Sep	Southwest Airlines
23 Aug - 30 Aug	Southwest Airlines
21 Aug - 25 Aug	Delta
21 Aug - 24 Aug	Delta
31 Aug - 03 Sep	Delta
29 Aug - 05 Sep	Southwest Airlines
29 Aug - 31 Aug	Southwest Airlines
28 Aug - 02 Sep	Southwest Airlines
27 Aug - 01 Sep	Southwest Airlines
29 Aug - 01 Sep	Southwest Airlines

Also check the deals for one-way flights from Dallas to Punta Cana in August.

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 Dallas to Punta Cana in August from $695

Return flights