Ready to fly ASH to IAD?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from ASH to IADSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
Nashua (ASH) to Washington (IAD) Flight Distance
The flight distance from Boire Field (ASH) in Nashua, United States to Washington Dulles International Airport (IAD) in Washington, United States is 663 kilometers (412 miles / 358 nautical miles). The estimated flight time for this route is approximately 2h, flying southwest at a heading of 231°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 17:26 in Nashua, it's 17:26 in Washington.
The return flight from Washington (IAD) to Nashua (ASH) follows a heading of 48° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Boire Field (ASH) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly ASH → IAD
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule ASH → IAD
Upcoming departures, airlines, and flight numbers for this route.
Flight ASH → IAD delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.