United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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Bahamas
Nassau International Airport
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Scan through all non-stop flights from Washington to Nassau. The full flight schedule below gives an overview of all non-stop flights from IAD to NAS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Nassau is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Nassau experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.
Currently, there is only one airline operating non-stop flights from Washington IAD to Nassau NAS, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD NAS flight schedule.
Flights from IAD to NAS are operated twice a week. Departure times vary between 08:42 - 09:05. The earliest flight departs at 08:42, the last flight departs at 09:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Nassau takes 2 hours and 55 minutes. The flight distance between Washington and Nassau is 960 miles (or 1,545 km).
There is 1 airport in Nassau: Nassau International Airport (NAS).
There are 2 flights per week flying from Washington to Nassau (as of April 2026).
2 hours and 55 minutes is the average flight time from Washington to Nassau.
The distance from Washington to Nassau is 960 miles (1,545 kilometers).
United Airlines is the only airline flying nonstop from Washington to Nassau.
Star Alliance is currently the only alliance flying nonstop from Washington to Nassau.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Nassau:
The earliest flight departs at 08:42 from Washington and arrives at 11:50 at Nassau.
The latest flight departs at 09:05 from Washington and arrives at 12:03 at Nassau.
960 miles (1,545 km) · 2h 55m
09:00
12:03
United Airlines
Star Alliance
UA 3462
United Airlines
Embraer 175
Y
W
J
F
09:00
11:55
United Airlines
Star Alliance
UA 1262
United Airlines
Boeing 737-800
Y
W
J
F
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