Cheap flights from Atlanta to Peru from $123

In general, February is the cheapest month to fly from Atlanta to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $749. If you’re not able to fly to Peru in February, then March is your next best option. Flight prices from Atlanta to Peru during March average around $853.

The cheapest day to depart from Atlanta to Peru is on a Wednesday when prices can be found for as low as $1,028. On the other hand, Saturday 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 $1,211.

The cheapest time of day to fly to Peru is in the evening when flights can be purchased for as low as $1,081. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,092 on average. Flights to Peru from Atlanta at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Atlanta Hartsfield-Jackson to Lima J Chavez Intl for the best Atlanta Hartsfield-Jackson - Peru flight prices

You are more likely to see cheaper flights to Peru from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $966 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Atlanta for as low as $826 on momondo.

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Peru flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Spirit Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Peru

LATAM Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Peru from Atlanta according to our data. LATAM Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 5 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between Atlanta and Peru have experienced a delay on any given week. The average delay length over the past 12 months has been 175 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, LATAM Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

The number of flights available between Atlanta and Peru is 6 per day as of February 2026. The most frequent departure time is 2:00PM, with 66% of daily flights leaving in the afternoon.

42 flights are operational weekly from Atlanta to Peru as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.