Flights San Salvador — San Francisco is a popular route. The straight-line distance is 4 230 km. Flight time 5h 29m. Time difference -1h.
The minimum price for the next 3 months — from $325 (15.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $328, ranging from $325 to $361. Book 1–3 months in advance to get the best deals.