Trip.com
>
Flights
>
Flights to United States
>
Flights to Massachusetts
>
Flights to Boston
>
Washington D.C. to Boston flight
>
Ronald Reagan Washington National Airport to Portsmouth International Airport flight
    • DCA 07:07
      12h 50m
      1 stop
      PSM 19:57
      Washington D.C. - Boston | Mon, Nov 2 | Jetblue Airways
      BOS 06:10
      1h 49m
      Nonstop
      DCA 07:59
      Boston - Washington D.C. | Tue, Nov 3 | Jetblue Airways
      MYR 2,312 MYR 3,125
      26% off
      26% off
      MYR 3,125 MYR 2,312
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Mon, Oct 26 | Normal Airline
      BOS 15:00
      6h
      Nonstop
      WAS 16:00
      Boston - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Washington D.C. to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 706.51 km
Cheapest return ticket price MYR 2,312

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 MYR 1,876. 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.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.