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

Return flights

25 Sep - 16 Oct	Spirit Airlines
19 Sep - 26 Sep	American Airlines
25 Sep - 02 Oct	American Airlines
05 Sep - 08 Sep	American Airlines
05 Sep - 06 Sep	Spirit Airlines
21 Sep - 28 Sep	American Airlines
25 Sep - 28 Sep	Spirit Airlines
21 Sep - 26 Sep	Spirit Airlines
21 Sep - 02 Oct	Spirit Airlines
05 Sep - 26 Sep	Spirit Airlines
19 Sep - 28 Sep	Spirit Airlines
19 Sep - 02 Oct	Spirit Airlines
25 Sep - 26 Sep	Spirit Airlines

Also check the deals for one-way flights from Detroit 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 Detroit to Punta Cana in September from $313

Return flights