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

Return flights

01 Dec - 04 Dec	jetBlue
09 Dec - 13 Dec	jetBlue
13 Dec - 18 Dec	jetBlue
05 Dec - 09 Dec	jetBlue
14 Dec - 17 Dec	jetBlue
14 Dec - 18 Dec	jetBlue
05 Dec - 18 Dec	Spirit Airlines
05 Dec - 21 Dec	Spirit Airlines
18 Dec - 22 Dec	American Airlines
17 Dec - 21 Dec	American Airlines
27 Dec - 05 Jan	American Airlines

Also check the deals for one-way flights from Austin to Punta Cana in December.

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 Austin to Punta Cana in December from $288

Return flights