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Cheapest one-way flights from Washington (IAD) to Punta Cana (PUJ), September

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Dates, airline, and price
Dates	Airline	Price
12 Sep	Frontier Airlines
15 Sep	Air Canada
25 Sep	Air Canada
10 Sep	Air Canada
14 Sep	United Direct Flight
20 Sep	Delta
12 Sep	United Direct Flight
15 Sep	United Direct Flight
20 Sep	United Direct Flight
25 Sep	United Direct Flight

deals for return flights from Washington to Punta Cana in September.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Washington (IAD) to Punta Cana (PUJ), September

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