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Williamsport to Washington D.C. flight
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Williamsport Regional Airport to Dulles International Airport flight

Search for flights from Williamsport to Washington D.C. and check out affordable one-way and round-trip options.

      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        IPT 4:00 PM
        Washington D.C. - Williamsport | Thu, Sep 24 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search
      • IPT 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Williamsport - Washington D.C. | Tue, Sep 22 | Normal Airline
        Search
        Search

Displayed flight fares from Williamsport Regional Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

About Williamsport Regional Airport and Dulles International Airport

Learn about Williamsport Regional Airport (IPT) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance258.74 km

FAQs for Williamsport Regional Airport to Dulles International Airport Flights

  • How many daily flights are there from Williamsport Regional Airport (IPT) to Dulles International Airport (IAD)?

    There are around 1 daily flights from Williamsport Regional Airport (IPT) to Dulles International Airport (IAD).
  • The earliest flight from Williamsport Regional Airport to Dulles International Airport departs at 05:55, and the last departs at 05:55, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Williamsport Regional Airport (IPT) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $143 in August, the most expensive month to book this route.
  • The latest flight departs from Williamsport Regional Airport (IPT) at 19:20 and arrives in Dulles International Airport (IAD) at 20:50.
  • Southern Airways Express is a very popular airline operating an average of 3 flights per month.
  • Yes. Southern Airways Express operate direct flights from Williamsport Regional Airport to Dulles International Airport, with an average flight time of 1 hour 7 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
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.