$450 - $870
Most travelers find the cheapest round-trip airfare to San Salvador when booking during the month of March.
From most locations, booking your flights to San Salvador around 51 days prior to your departure date finds the best deals.
From most locations, the cheapest flights to San Salvador are found on a Monday. Booking a Sunday departure is usually the most expensive.
Our data shows that the cheapest San Salvador flights are usually those with evening departure times. afternoon flights are often costlier.