437 - 833 USD
Traveling from most locations, it is best to book your flight to San Salvador during the month of March for the best deal although there are other times of the year which offer great deals as well.
On average, from most locations, when planning your trip to San Salvador, try to book your flight in the region of 58 days in advance for the cheapest prices.
From most locations, the cheapest day to fly to San Salvador is Monday. Most users found that departing on a Friday was most expensive.
On average you can find the best deals on plane tickets to San Salvador when looking for flights with evening departure times.