AirHint found the following cheapest return flights from Washington (DCA) to Nassau (NAS) in August 2025 (see full year).

Return flights

12 Aug - 19 Aug	jetBlue
21 Aug - 25 Aug	jetBlue
21 Aug - 24 Aug	jetBlue
22 Aug - 25 Aug	jetBlue
09 Aug - 13 Aug	United
03 Aug - 06 Aug	United
09 Aug - 12 Aug	Delta
22 Aug - 29 Aug	Delta
08 Aug - 11 Aug	jetBlue
09 Aug - 14 Aug	Delta
29 Aug - 06 Sep	Delta

Also check the deals for one-way flights from Washington to Nassau in August.

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 Nassau in August from $341

Return flights