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Portsmouth International Airport to Dulles International Airport flight
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Portsmouth International Airport to Dulles International Airport Flights Info

Cheapest one-way
TWD 8,037
Breeze Airways Breeze Airways 15h 34m · 1 stop Sun, Nov 29
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Breeze Airways Breeze AirwaysCheapest· From TWD 8,037 Jetblue Airways Jetblue AirwaysMost booked

Find the cheapest Boston to Washington D.C. flights over the next 3 months. One-way fares from TWD 8,037, return fares from TWD 8,037.

    • Cheapest
      PSM 18:47
      15h 34m
      1 stop
      IAD 10:21
      Boston - Washington D.C. | Sun, Nov 29 | Breeze Airways
      TWD 8,037 TWD 9,238
      13% off
      13% off
      TWD 9,238 TWD 8,037
    • BOS 13:00
      17h 25m
      1 stop
      WAS 14:00
      Boston - Washington D.C. | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • PSM 18:47
      15h 34m
      1 stop
      IAD 10:21
      Boston - Washington D.C. | Sun, Nov 29 | Breeze Airways
      TWD 8,037 TWD 9,238
      13% off
      13% off
      TWD 9,238 TWD 8,037
    • BOS 13:00
      17h 25m
      1 stop
      WAS 14:00
      Boston - Washington D.C. | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Boston to Washington D.C. 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 Portsmouth International Airport to Dulles International Airport?

The cheapest airline flying from Portsmouth International Airport to Dulles International Airport is Breeze Airways (from TWD 8,037) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Jetblue Airways logo Jetblue Airways Delta Air Lines logo Delta Air Lines American Airlines logo American Airlines

What is the flight schedule from Portsmouth International Airport to Dulles International Airport?

Check the schedule for flights from Boston to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. MX119

    Portsmouth International Airport

    18:49

    PSM

    2h 20m

    Direct

    21:09

    RDU

    - - - W - - S
    Search

  2. MX119

    Raleigh-Durham International Airport

    21:49

    RDU

    1h 59m

    Direct

    23:48

    MCO

    - - - W - - S

  3. F94230

    Orlando International Airport

    08:00

    MCO

    2h 21m

    Direct

    10:21

    IAD

    S M T W - F S
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FAQs for Portsmouth International Airport to Dulles International Airport Flights

  • What is the average price of a flight from Portsmouth International Airport to Dulles 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 Portsmouth International Airport to Dulles International Airport is TWD 6,603. Prices may vary depending on the departure date, airline, and availability.
  • Enter Portsmouth International Airport and Dulles 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 the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

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Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.