Our data shows that February tends to be the cheapest month to fly to San Diego from San Salvador. Users have commonly found prices around $544 for the month, but tickets can be as low as $258. Due to multiple factors, prepare for potentially higher prices in January.
Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 89% on your flight compared to booking on days when demand is much higher.
Unlike in the morning, when flights are generally more expensive, you can save up to 76% on flights from San Salvador to San Diego by exploring options for tickets in the evening.