Cheap flights from New Hampshire to Atlanta from $93

The month of January is, on average, the cheapest month to fly to Atlanta from New Hampshire, with most prices found around $351. If you aren’t able to travel to Atlanta during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $393.

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $344. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $466.

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $333. Flights to Atlanta are more costly at noon, with an average ticket price of $514. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

You are more likely to see cheaper flights to Atlanta from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from New Hampshire for as low as $237 on momondo.

Southwest, Delta, and United Airlines are the most popular carriers operating from New Hampshire to Atlanta Hartsfield-Jackson

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Atlanta from New Hampshire according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 3 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

The number of flights available between New Hampshire and Atlanta is 410 per week as of August 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

Flight times from New Hampshire to Atlanta vary, but if you’re flying out of Manchester and flying into Atlanta (one of the most popular routes), then the duration is 4h 30m on average. Another popular route from New Hampshire to Atlanta is flying from Lebanon to Atlanta, which will take roughly 23h 55m. Keep in mind that layovers or delays could extend your travel time.