Houston→San JoseNonstop Flight TimeIAH–SJC

Houston (George Bush Intercontinental Airport) to San Jose (San Jose International Airport).

Direct flights from IAH to SJC have an estimated flight time of about 3h 54m, based on the 1,605-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 10:00 to 10:00 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to SJC, 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.