Direct flights from Dulles to Sint Maarten IAD → SXM

United Airlines operates nonstop flights from Dulles (IAD) to Sint Maarten (SXM). The nonstop flight takes around ~3h 23m, covering 1,681 miles (2,706 km). Updated 11 June 2026.

United Airlines UA

Departure Schedule next 7 days

More nonstops from Dulles

IAD → ATL Atlanta 3 airlines IAD → DFW Dallas-Fort Worth 3 airlines IAD → LHR London 3 airlines IAD → MSP Minneapolis 3 airlines IAD → SAL San Salvador (San Luis Talpa) 3 airlines IAD → SEA Seattle 3 airlines IAD → AMS Amsterdam 2 airlines IAD → AUS Austin 2 airlines

Frequently asked questions

Is there a direct flight from Dulles to Sint Maarten?

Yes, United Airlines operates nonstop flights from Dulles (IAD) to Sint Maarten (SXM).

Which airlines fly direct from Dulles to Sint Maarten?

United Airlines operates nonstop flights from Dulles to Sint Maarten.

How long is the flight from Dulles to Sint Maarten?

The nonstop flight from Dulles to Sint Maarten takes ~3h 23m (approximately 2706 km).

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IAD All direct flights from Dulles 🗓 Find cheapest round-trip dates → SXM All direct flights from Sint Maarten SXM → IAD Return: Sint Maarten to Dulles
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