Cheapest one-way flights from Austin to Punta Cana in December from $136

AirHint found the following cheapest one-way flights from Austin (AUS) to Punta Cana (PUJ) in December 2025 (see full year).

One-Way flights

14 Dec Spirit Airlines
04 Dec Frontier Airlines
22 Dec Spirit Airlines
27 Dec Spirit Airlines

Also check the deals for return flights from Austin to Punta Cana in December.

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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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