Cheap flights from Atlanta to the United States from $45

In general, September is the cheapest month to fly from Atlanta to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $216. If you aren’t able to travel during the month of September, then book flights to United States from Atlanta during October instead. Flights to United States in October, while not as cheap as those in September, still average around $217.

According to our data, Saturday is the cheapest day to fly to United States from Atlanta. The lowest ticket price found for a Saturday departure recently was $218. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $279. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $191. Try not to purchase tickets in the afternoon because they tend to be around $316. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Atlanta Hartsfield-Jackson to Miami for the best Atlanta Hartsfield-Jackson - United States flight prices

You are more likely to see cheaper flights to United States from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $195 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Atlanta for as low as $157 on momondo.

There are 4 cabin classes available to choose from on Atlanta to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, American Airlines, and Southwest are the most popular carriers operating from Atlanta Hartsfield-Jackson to United States

Frontier, Delta and American Airlines are the top three most popular airlines that fly to United States from Atlanta according to our data. Frontier is the first choice among our users, with 51% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 9 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Atlanta and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 133 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.

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 17% of their flights experiencing any sort of delay.

As of July 2026, 522 flights take off from Atlanta and land in United States each day. The most common flight departure time for this route is 4:00PM, with 36% of daily flights taking off in the afternoon.

As of July 2026, 3,657 flights take off from Atlanta and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.