AirHint found the following cheapest one-way flights from Houston (HOU) to Punta Cana (PUJ) in August 2025 (see full year).

One-Way flights

19 Aug	Spirit Airlines
17 Aug	United	direct
18 Aug	United	direct
12 Aug	Spirit Airlines
24 Aug	United
23 Aug	Frontier Airlines
02 Aug	Spirit Airlines
02 Aug	Southwest Airlines	direct
12 Aug	United	direct
23 Aug	United	direct

Also check the deals for return flights from Houston 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 one-way flights from Houston to Punta Cana in August from $138

One-Way flights