Cheap flights from Atlanta to San Salvador from $145

If you aren’t able to travel to San Salvador during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $319.

On average, the least expensive day to fly to San Salvador from Atlanta is on a Saturday. momondo users have found tickets for Saturday departures for as low as $387. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Tuesday is $535.

Our most recent data shows that the best time of day to fly to San Salvador is in the evening. Flights from Atlanta to San Salvador during this time can be as low as $322. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $485 on average. Flights to San Salvador from Atlanta in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Atlanta Hartsfield-Jackson to San Salvador El Salvador Intl for the best Atlanta Hartsfield-Jackson - San Salvador El Salvador Intl flight prices

You are more likely to see cheaper flights to San Salvador from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Atlanta for as low as $379 on momondo.

No. A direct flight is the cheapest option for a flight between Atlanta to San Salvador.

As of April 2026, prices for Atlanta to San Salvador flights are approximately 66% more expensive when compared to flights at the same time last year.

Delta and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Salvador El Salvador Intl

Delta, Frontier and Spirit Airlines are the top three most popular airlines that fly to San Salvador from Atlanta according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 5 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Atlanta and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

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

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

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

The number of flights available between Atlanta and San Salvador is 2 per day as of April 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

The number of flights available between Atlanta and San Salvador is 14 per week as of April 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.