Cheap flights from Nashville to Portsmouth (BNA - PSM)

Oct 7 — Oct 141

How far in advance should I book a flight from Nashville to Portsmouth, New Hampshire?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 34% on flights from Nashville to Portsmouth, New Hampshire compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $304. For sooner than that we have options available in the next 3 days from $375.

What is the cheapest month to fly from Nashville to Portsmouth, New Hampshire?

Flights from Nashville to Portsmouth, New Hampshire lean towards being more expensive in May. Prices are generally better when you fly from Nashville to Portsmouth, New Hampshire in February, with the cheapest ticket starting at $166.

When is the cheapest time to fly from Nashville to Portsmouth, New Hampshire (BNA - PSM)?

When flying from Nashville 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.

Related info for your journey

Useful info, stats and facts about Nashville to Portsmouth flights.

What does BNA to PSM mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Nashville Intl Airport to Portsmouth Pease Intl Airport flight would often be abbreviated as a BNA to PSM flight.

Other flights from Nashville

Top airline flying from Nashville to Portsmouth

The chart below displays the airlines Cheapflights users traveling from Nashville to Portsmouth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Allegiant AirCheapest$73Average$134FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Nashville to Portsmouth?

Deals for Nashville to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Nashville to Portsmouth?

Cheapflights simply makes it quick and affordable to book flights from Nashville to Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Nashville to Portsmouth with no change fees?

Certainly. Search results for flights to Portsmouth from Nashville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Nashville to Portsmouth become cheaper?

Of course! You can now track prices for flights from Nashville to Portsmouth and get an alert from Cheapflights when they change. Have a valid email address ready and make a flight search when you’re ready to set up your price alert.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.