AirHint found the following cheapest return flights from Mexico City (MEX) to Punta Cana (PUJ) in September 2025 (see full year).

Return flights

15 Sep - 18 Sep	Arajet	direct
15 Sep - 25 Sep	Arajet
20 Sep - 25 Sep	Arajet
15 Sep - 20 Sep	Arajet	direct
01 Sep - 06 Sep	Arajet	direct
13 Sep - 18 Sep	Arajet	direct
15 Sep - 22 Sep	Arajet	direct
20 Sep - 27 Sep	Arajet	direct
15 Sep - 23 Sep	Arajet	direct
13 Sep - 25 Sep	Arajet
25 Sep - 02 Oct	Arajet	direct
24 Sep - 05 Oct	Arajet	direct
28 Sep - 05 Oct	Arajet	direct
24 Sep - 01 Oct	Arajet	direct
30 Sep - 07 Oct	Arajet	direct
27 Sep - 01 Oct	Copa

Also check the deals for one-way flights from Mexico City to Punta Cana in September.

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 Mexico City to Punta Cana in September from $185

Return flights