Ithaca→WashingtonNonstop Flight TimeITH–IAD

Ithaca (Ithaca Tompkins International Airport) to Washington (Washington Dulles International Airport).

Direct flights from ITH to IAD have an estimated flight time of about 1h 6m, based on the 250-mile great-circle distance. Our current captured departure sample includes 2-3/day across 1 captured airline, with United Airlines appearing most often in that sample.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ITH to IAD, last seen June 15, 2026. Frequency uses 15 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.