Cheap flights from Dulles to Sint Maarten

Direct flight: 2,707 km, ~3h 11m from Dulles (IAD) to Sint Maarten (SXM).

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Live fares · IAD → SXM

Frequently asked questions

  • How long is the flight from Dulles to Sint Maarten?

    Direct flights from IAD to SXM cover approximately 2,707 km (1,682 miles), with an estimated flight time of 3h 11m. Operating airlines: UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: IAD → SXM Cheapest month to fly to Sint Maarten All flights from Dulles All flights to Sint Maarten Flights to Sint Maarten Visa-free with USA passport UA routes