AVIANCA, United Airlines and Volaris El Salvador operate nonstop flights from Dulles (IAD) to San Salvador (SAL). The nonstop flight takes around ~3h 49m, covering 1,899 miles (3,056 km). Updated 28 June 2026.
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Yes, AVIANCA, United Airlines and 1 more airline operate nonstop flights from Dulles (IAD) to San Salvador (SAL).
AVIANCA, United Airlines, Volaris El Salvador operate nonstop flights from Dulles to San Salvador.
The nonstop flight from Dulles to San Salvador takes ~3h 49m (approximately 3056 km).