Direct flights
from Washington (IAD)
to St. Maarten (SXM)

Weekly schedule for flights between Washington Dulles Intl (Washington, United States) and Princess Juliana Intl (St. Maarten, Sint Maarten (Dutch part)) operated by 1 airlines.
4 weekly flights operate on this route flying 1,691mi in 4h05min.
Expect $643 in average for a one-way ticket with the cheapest option at $540.