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

Return flights

30 Aug - 06 Sep	United
23 Aug - 30 Aug	Delta
16 Aug - 23 Aug	Delta
15 Aug - 18 Aug	United
04 Aug - 11 Aug	Delta
03 Aug - 11 Aug	Delta
29 Aug - 03 Sep	Delta
04 Aug - 02 Sep	Delta
08 Aug - 06 Sep	United
29 Aug - 06 Sep	Delta
29 Aug - 02 Sep	Delta
30 Aug - 02 Sep	Delta
21 Aug - 24 Aug	Southwest Airlines
28 Aug - 29 Aug	Delta
28 Aug - 02 Sep	Delta
02 Aug - 11 Aug	Delta
06 Aug - 09 Aug	United
04 Aug - 09 Aug	United
28 Aug - 01 Sep	United

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.

Book a cheap hotel in Nassau

Cheap car rent in Nassau

Cheapest return flights from Washington to Nassau in August from 333€

Return flights