PSM to IAD (Portsmouth to Washington) Flights

Last Minute Flights from PSM to IAD

Price found within the past 7 days for the specified period. Click for updated prices.

Cheapest PSM to IAD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

PSM to IAD Flight Details
Origin airport
Portsmouth Intl.
Origin airport IATA code
PSM
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
447 mi

Frequently asked questions

What airlines fly direct from Portsmouth Intl. Airport (PSM) to Dulles Intl. Airport?
Unfortunately, it’s not possible to fly straight from Portsmouth Intl. Airport at Pease to IAD. Find your way to Chantilly by locking in a flight with at least one stop in between. If you’re not in a rush, why not stay a day or two in your layover destination?
What is the flight distance from Portsmouth, NH (PSM-Portsmouth Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
It’s an easy 450 miles (720 1) from Portsmouth, NH (PSM-Portsmouth Intl.) to Washington, DC (IAD-Washington Dulles Intl.), making it a short-haul journey. Sit in a window seat and enjoy the landscapes of Chantilly as you prepare to land.
What is the average price from Portsmouth to Chantilly?
Flights from PSM to IAD start at around . You’ll want to move fast, because fares this good don’t last long! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Portsmouth to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Portsmouth to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from PSM to IAD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Portsmouth to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.