Cheap flights from El Salvador to San Francisco from $211

If you aren’t able to travel to San Francisco during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $403.

The cheapest day to depart from El Salvador to San Francisco is on a Saturday when prices can be found for as low as $426. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $577.

Our data shows that the cheapest El Salvador to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $448. Flights in the morning are often more expensive with an average ticket price of $461.

Fly from San Salvador El Salvador Intl to San Francisco for the best El Salvador - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from El Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from El Salvador for as low as $421 on momondo.

There are 2 cabin classes available to choose from on El Salvador to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier and United Airlines are the most popular carriers operating from El Salvador to San Francisco

Avianca, Volaris El Salvador and Copa Airlines are the top three most popular airlines that fly to San Francisco from El Salvador according to our data. Avianca is the first choice among our users, with 86% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Historically, on average around 2% of flights between El Salvador and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 2% of their flights experiencing any sort of delay.

As of March 2026, there are 4 flights per day flying from El Salvador to San Francisco. The most common time of day flights depart is 7:00AM, with 61% of flights taking off at noon.

As of March 2026, there are 29 flights per week flying from El Salvador to San Francisco. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.