Cheap flights from Atlanta to Mexico City from $125

The cheapest month to fly to Mexico City from Atlanta is in September. Flight prices, which tend to average around $608, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Mexico City from Atlanta during June instead. Flights to Mexico City in June, while not as cheap as those in September, still average around $616.

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 $638. On the other hand, Thursday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $723.

According to our data, the cheapest time of day to fly to Mexico City is in the afternoon. momondo users have found flights departing from Atlanta to Mexico City in the afternoon for as low as $651. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Mexico City, so prices are often more expensive at around $684 per ticket.

Fly from Atlanta Hartsfield-Jackson to Mexico City Benito Juarez for the best Atlanta Hartsfield-Jackson - Mexico City Benito Juarez flight prices

You are more likely to see cheaper flights to Mexico City from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from Atlanta for as low as $592 on momondo.

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson 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.

No. A direct flight is the cheapest option for a flight between Atlanta to Mexico City.

As of March 2026, prices for Atlanta to Mexico City flights are approximately 41% cheaper when compared to flights at the same time last year.

Delta is the most popular carrier operating from Atlanta Hartsfield-Jackson to Mexico City Benito Juarez

Delta, Aeromexico and Frontier are the top three most popular airlines that fly to Mexico City from Atlanta according to our data. Delta is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Mexico City. Keep in mind that there are 5 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 13% of flights between Atlanta and Mexico City have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday 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 13% of their flights experiencing any sort of delay.

The number of flights available between Atlanta and Mexico City is 11 per day as of March 2026. The most frequent departure time is 5:00PM, with 69% of daily flights leaving in the afternoon.

The number of flights available between Atlanta and Mexico City is 78 per week as of March 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.