AirHint found the following cheapest return flights from Washington (IAD) to Punta Cana (PUJ) in October 2025 (see full year).

Return flights

19 Oct - 23 Oct	Frontier Airlines
28 Oct - 04 Nov	Air Canada
04 Oct - 10 Oct	Copa
24 Oct - 27 Oct	Copa
05 Oct - 09 Oct	United	direct
19 Oct - 23 Oct	United	direct
29 Oct - 29 Oct	Copa
28 Oct - 01 Nov	Copa
10 Oct - 12 Oct	Copa
30 Oct - 03 Nov	Copa
10 Oct - 13 Oct	Frontier Airlines
31 Oct - 04 Nov	Copa
30 Oct - 03 Nov	United	direct
24 Oct - 27 Oct	United	direct
31 Oct - 04 Nov	United	direct
01 Oct - 05 Oct	United	direct
28 Oct - 01 Nov	United	direct

Also check the deals for one-way flights from Washington to Punta Cana in October.

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 Washington to Punta Cana in October from 285€

Return flights