AirHint found the following cheapest return flights from Washington (IAD) to Punta Cana (PUJ) in January 2026 (see full year).

Return flights

26 Jan - 29 Jan	United	direct
18 Jan - 22 Jan	United	direct
09 Jan - 13 Jan	United	direct
15 Jan - 22 Jan	Delta
15 Jan - 20 Jan	Delta
15 Jan - 22 Jan	United	direct
15 Jan - 20 Jan	United	direct
17 Jan - 19 Jan	United	direct

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

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 January from 355€

Return flights