Cheap Flights from Williamsport (IPT) to Washington (IAD)

Popular airlines from Williamsport, PA (IPT-Williamsport Regional) to Washington Dulles Intl. Airport (IAD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Williamsport Regional Airport (IPT) to Dulles Intl. Airport last minute?
Being the spontaneous type is a wonderful way to explore the world, but it's not always the cleverest way to score a bargain fare. Think about booking your Williamsport Regional Airport (IPT) to IAD trip in advance rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you arrive at your destination!
What airports do you fly into for Washington from Williamsport?
From Williamsport, you can connect to Washington via Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Do some research into which terminal is the most convenient for you before making your decision. If you settle on Washington Dulles Intl. Airport (IAD), it's around 40 kilometers west of downtown. Use the dough you save when booking your trip with Expedia to experience the city's awesome sights, such as White House and United States Capitol.
Can I change the date of my flight from Williamsport Regional Airport to Washington Dulles Intl. Airport (IAD)?
Plans can get upended, so Expedia is here to help make things easy. First, find your Williamsport Regional Airport (IPT) to Dulles Intl. Airport itinerary through the Expedia Trips portal and look up the ticket rules and conditions to see if change fees apply. If you purchased your airfare in the last 24 hours, some airlines allow you to cancel at no cost and organize new flights. If you bought your ticket more than 24 hours ago, contact us via our Customer Service portal to see how we can assist.

Travel information

Travel information

Origin airport
Williamsport Regional
Destination airport
Washington Dulles Intl.
Distance
257 km
Average flight time
1 hour 23 mins

Book with confidence

Book with confidence