🔔 Track this route
We check BOS → SAL every day and email you the cheapest nonstop fares we find.
Free · one-click unsubscribe
Yes. Avianca flies nonstop from Boston (BOS) to San Salvador (SAL), 5–6 times a week. The flight takes about 5h 11m and covers 2,271 miles (3,655 km).
Avianca operates nonstop flights from Boston to San Salvador.
The nonstop flight from Boston to San Salvador takes ~5h 11m (approximately 3655 km).
Nonstop flights from Boston to San Salvador operate 5–6 times a week.