Cheap flights from Atlanta to San Luis Potosí from $125

The cheapest month to fly to San Luis Potosí from Atlanta is in August. Flight prices, which tend to average around $354, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in August, then September is your next best option. Flight prices from Atlanta to San Luis Potosí during September average around $545.

Our data shows that Monday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $546. The most expensive day to fly to San Luis Potosí is Sunday, with ticket prices averaging around $828.

According to our data, the cheapest time of day to fly to San Luis Potosí is at noon. momondo users have found flights departing from Atlanta to San Luis Potosí at noon for as low as $560. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $642. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Atlanta Hartsfield-Jackson to San Luis Potosi for the best Atlanta Hartsfield-Jackson - San Luis Potosi flight prices

You are more likely to see cheaper flights to San Luis Potosí from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Potosí for around $650 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Potosí from Atlanta for as low as $495 on momondo.

There is only 1 cabin class available to choose from on Atlanta to San Luis Potosí flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 76% on your flight if you consider stops on a Atlanta to San Luis Potosí flight.

As of September 2026, prices for Atlanta to San Luis Potosí flights are approximately 21% cheaper when compared to flights at the same time last year.

Frontier and Volaris are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Luis Potosi

Delta, Aeromexico and United Airlines are the top three most popular airlines that fly to San Luis Potosí from Atlanta according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Luis Potosí. Keep in mind that there are 6 different airlines that fly to San Luis Potosí on a routine basis, so you have a few additional options to choose from.