Cheap flights from Reagan-National (DCA) to Portsmouth (PSM)
How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Portsmouth, New Hampshire?
To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Portsmouth, New Hampshire, book at least 31 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $217 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $288.
What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Portsmouth, New Hampshire?
February can be a great time to fly to Portsmouth, New Hampshire from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $214. Cheapflights users have found deals in the month of February for as cheap as $87. The most expensive prices can be found in the month of April.
When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Portsmouth, New Hampshire (DCA - PSM)?
When flying from Washington, D.C. Reagan-National Airport 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.
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Alternative routes for Reagan-National to PortsmouthSee prices for flight routes from nearby airports that may be better suited for you.
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