San Antonio→PhiladelphiaNonstop Flight TimeSAT–PHL

San Antonio (San Antonio International Airport) to Philadelphia (Philadelphia International Airport).

Direct flights from SAT to PHL have an estimated flight time of about 3h 40m, based on the 1,494-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with American Airlines appearing most often in that sample. Captured departure times run from 07:26 to 13:40 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SAT to PHL, last seen June 15, 2026. Frequency uses 8 scheduled departures across 6 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.