Hong Kong→BostonNonstop Flight TimeHKG–BOS

Hong Kong (Hong Kong International Airport) to Boston (Boston Logan International Airport).

Direct flights from HKG to BOS have an estimated flight time of about 17h, based on the 7,957-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Cathay Pacific appearing most often in that sample. Captured departure times run from 19:10 to 19:10 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for HKG to BOS, last seen June 15, 2026. Frequency uses 7 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.