San Francisco to San Antonio flights
Direct and connecting flights from San Francisco International Airport (SFO) to San Antonio International Airport (SAT) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from San Francisco to San Antonio take?
Flight time from San Francisco (SFO) to San Antonio (SAT) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from San Francisco to San Antonio?
Airline availability for SFO to SAT changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from San Francisco to San Antonio?
Direct (nonstop) availability on SFO to SAT varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence involving any operator on this pair in the last 90 days.
- SkyWest64
- United Airlines40
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| United Airlines | 3 sightings | No recorded events |
| SkyWest | 3 sightings | No recorded events |
Planning SFO → SAT
SFO to SAT is a medium-haul route of 2,382 km (1,480 mi). See the return SAT → SFO route.
Alternative airports near San Francisco: San Carlos (SQL) — 16 km, Half Moon Bay (HAF) — 16 km, Oakland (OAK) — 18 km.
Alternative airports near San Antonio: San Antonio (RND) — 18 km, San Antonio (SKF) — 20 km, Stinson (SSF) — 22 km.