Distance From Horizon Airport to San Francisco International Airport

The distance from Horizon Airport () to San Francisco International Airport (SFO) is 1487 miles or 2393 kilometers or 1291 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from San Antonio ( United States ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between San Antonio and San Francisco takes around 3 hours 25 minutes.

Estimated flight time from Horizon Airport, San Antonio, United States to San Francisco International Airport, San Francisco, United States is 3 hours 25 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SFO

Kilometers		2393 km
Statute Miles		1487 miles
Nautical Miles		1291 nm
Avg. Time of Flight		3 hours 25 minutes

Horizon Airport to San Francisco International Airport Flight Route Map - to SFO Flight Path

Location of Horizon Airport & San Francisco International Airport is given below.
Click the map to view San Antonio to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between San Antonio, United States and San Francisco, United States. .

Nonstop flight route between San Antonio, United States and San Francisco, United States.

Time Difference Between the Airports • - SFO

Time difference between San Antonio (United States) and San Francisco (United States) is 1 Hours.
San Francisco time is 1 Hours behind San Antonio.

Location	Local Time
San Antonio (United States)	2025-01-15, 05:07:26 MST
San Francisco (United States)	2025-01-15, 04:07:26 PST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Horizon Airport ( / 74R) San Antonio, United States

Destination

San Francisco International Airport (SFO / KSFO) San Francisco, United States