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

Return flights

05 Dec - 07 Dec	Arajet	direct
07 Dec - 14 Dec	Arajet	direct
26 Dec - 02 Jan	Arajet	direct
27 Dec - 03 Jan	Arajet	direct
04 Dec - 09 Dec	Frontier Airlines	direct
27 Dec - 04 Jan	Arajet	direct
27 Dec - 27 Dec	Arajet	direct
07 Dec - 09 Dec	Spirit Airlines
18 Dec - 23 Dec	Arajet
09 Dec - 16 Dec	Spirit Airlines
04 Dec - 16 Dec	Spirit Airlines
07 Dec - 16 Dec	Spirit Airlines
09 Dec - 14 Dec	Spirit Airlines
16 Dec - 04 Jan	Spirit Airlines
16 Dec - 03 Jan	Spirit Airlines

Also check the deals for one-way flights from Punta Cana to San Juan 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 Punta Cana to San Juan in December from 114€

Return flights