Flight Deals from Reagan Washington National Airport to Nassau from $147

Expect higher flight prices from Washington to Nassau in late November to mid-December and lower prices in late February, with about $250 variation between peak and low seasons.

When flying from Washington to Nassau, you can expect significant price variations throughout the year. The peak travel costs generally occur during late November through mid-December, with the highest prices around mid-December, while February brings the lowest prices. Specifically, late February offers the best deals, with prices dipping below a certain threshold. Other low periods occur in mid-April and mid-September. The months of late March and early June also see price increases, indicating the transition from the low to peak seasons. Overall, expect a variation of approximately $250 between the high and low seasons.

Book your flight from Washington to Nassau 43 to 52 days in advance for the best prices, as costs rise significantly closer to departure.

For your trip from Washington to Nassau, the best time to buy is between 43 to 52 days before departure, where prices are generally lower, around $478. The period just after this can also be good for purchasing, but prices start to rise significantly as you approach 40 days before departure, reaching around $682. Avoid waiting until the last minute, as prices may be higher—especially just before departure—making early booking essential for the best fare.