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

Return flights

09 Aug - 15 Aug	Frontier Airlines
06 Aug - 11 Aug	Frontier Airlines
27 Aug - 31 Aug	United
11 Aug - 18 Aug	Frontier Airlines
07 Aug - 10 Aug	Frontier Airlines
31 Aug - 06 Sep	Copa
05 Aug - 10 Aug	Delta

Also check the deals for one-way flights from San Francisco 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 San Francisco to Punta Cana in August from 429€

Return flights