How long is the flight from Washington to San Juan?

Direct flights from DCA to SJU cover approximately 2,508 km (1,558 miles), with an estimated flight time of 2h 57m. Operating airlines: B6.

Cheap flights from Washington to San Juan

Direct flight: 2,508 km, ~2h 57m from Washington (DCA) to San Juan (SJU).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from Washington to San Juan?

Direct flights from DCA to SJU cover approximately 2,508 km (1,558 miles), with an estimated flight time of 2h 57m. Operating airlines: B6.

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