Cheap flights from San Salvador to Mexico City from $107

The cheapest month to fly to Mexico City from San Salvador is in April. Flight prices, which tend to average around $234, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Mexico City from San Salvador during May instead. Flights to Mexico City in May, while not as cheap as those in April, still average around $262.

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $280. On the other hand, Monday is the most expensive day to depart from San Salvador because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $343.

According to our data, the cheapest time of day to fly to Mexico City is in the evening. momondo users have found flights departing from San Salvador to Mexico City in the evening for as low as $258. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $436 per ticket.

Fly from San Salvador El Salvador Intl to Mexico City Benito Juarez for the best San Salvador El Salvador Intl - Mexico City Benito Juarez flight prices

You are more likely to see cheaper flights to Mexico City from San Salvador when booking week ahead of your departure date. In general, you can expect to find flights to Mexico City for around $279 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from San Salvador for as low as $266 on momondo.

There are 3 cabin classes available to choose from on San Salvador El Salvador Intl to Mexico City Benito Juarez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Volaris El Salvador, Aeromexico, and Volaris Costa Rica are the most popular carriers operating from San Salvador El Salvador Intl to Mexico City Benito Juarez

Avianca, Aeromexico and Volaris El Salvador are the top three most popular airlines that fly to Mexico City from San Salvador according to our data. Avianca is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Mexico City. Keep in mind that there are 4 different airlines that fly to Mexico City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 2% of flights between San Salvador and Mexico City have experienced a delay on any given week. The average delay length over the past 12 months has been 138 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.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday 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 1% of their flights experiencing any sort of delay.

The number of flights available between San Salvador and Mexico City is 6 per day as of March 2026. The most frequent departure time is 9:00AM, with 41% of daily flights leaving at noon.

As of March 2026, 45 flights take off from San Salvador and land in Mexico City each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.