Find a great deal and save up to 102% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Atlanta to Portsmouth, New Hampshire within the next two weeks, with the cheapest ticket starting at $223.
Our data shows that September tends to be the cheapest month to fly to Portsmouth, New Hampshire from Atlanta. Users have commonly found prices around $264 for the month, but tickets can be as low as $83. Due to multiple factors, prepare for potentially higher prices in April.
When flying from Atlanta to Portsmouth, New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
No data available for this route at this time. Please check back soon.