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Ronald Reagan Washington National Airport to Portsmouth International Airport flight

About Ronald Reagan Washington National Airport and Portsmouth International Airport

Learn about Ronald Reagan Washington National Airport (DCA) and Portsmouth International Airport (PSM) — including location, terminals, transportation, and travel tips.

Flight distance 706.51km

FAQs for Ronald Reagan Washington National Airport to Portsmouth International Airport Flights

  • What is the average price of a flight from Ronald Reagan Washington National Airport to Portsmouth International Airport?

    Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to Portsmouth International Airport is £344. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ronald Reagan Washington National Airport and Portsmouth International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
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