Distance From Glenn Winchester Airport to San Antonio International Airport

The distance from Glenn Winchester Airport () to San Antonio International Airport (SAT) is 402 miles or 647 kilometers or 349 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 Mineral Springs ( United States ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Mineral Springs and San Antonio takes around 0 hours 55 minutes.

Estimated flight time from Glenn Winchester Airport, Mineral Springs, United States to San Antonio International Airport, San Antonio, United States is 0 hours 55 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 • - SAT

Kilometers		647 km
Statute Miles		402 miles
Nautical Miles		349 nm
Avg. Time of Flight		0 hours 55 minutes

Glenn Winchester Airport to San Antonio International Airport Flight Route Map - to SAT Flight Path

Location of Glenn Winchester Airport & San Antonio International Airport is given below.
Click the map to view Mineral Springs to San Antonio nonstop flight path and travel direction.

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

Nonstop flight route between Mineral Springs, United States and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Mineral Springs (United States) and San Antonio (United States) is 2 Hours.
San Antonio time is 2 Hours behind Mineral Springs.

Location	Local Time
Mineral Springs (United States)	2026-01-29, 07:25:16 EST
San Antonio (United States)	2026-01-29, 05:25:16 MST

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

Glenn Winchester Airport ( / 2AR6) Mineral Springs, United States

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States