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Ronald Reagan Washington National Airport to Portsmouth International Airport flight
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Ronald Reagan Washington National Airport to Portsmouth International Airport Flights Info

Cheapest return
AU$ 569
Jetblue Airways Jetblue Airways 28h 58m · 1 stop Fri, Nov 20 - Mon, Nov 23
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Jetblue Airways Jetblue AirwaysMost booked
    • DCA 14:59
      28h 58m
      1 stop
      PSM 19:57
      Washington D.C. - Boston | Fri, Nov 20 | Jetblue Airways
      BOS 08:15
      1h 48m
      Direct
      DCA 10:03
      Boston - Washington D.C. | Mon, Nov 23 | Jetblue Airways
      AU$ 569 AU$ 703
      19% off
      19% off
      AU$ 703 AU$ 569
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Sun, Nov 15 | Normal Airline
      BOS 15:00
      6h
      Direct
      WAS 16:00
      Boston - Washington D.C. | Tue, Nov 17 | Normal Airline
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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.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to Portsmouth International Airport?

See which airlines fly from Washington D.C. to Boston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways Regional Express Airlines logo Regional Express Airlines Airnorth logo Airnorth
Jetblue Airways logo Jetblue Airways American Airlines logo American Airlines

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 AU$ 619. 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.