Direct flights from Houston to San Antonio HOU → SAT
Southwest Airlines flies nonstop from Houston (HOU) to San Antonio (SAT). The flight takes about 54m and covers 192 miles (309 km). Arrivals run on time 71.8% at HOU and 75.6% at SAT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Southwest Airlines
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Frequently asked questions
Is there a direct flight from Houston to San Antonio?
Yes, Southwest Airlines operates nonstop flights from Houston (HOU) to San Antonio (SAT).
Which airlines fly direct from Houston to San Antonio?
Southwest Airlines operates nonstop flights from Houston to San Antonio.
How long is the flight from Houston to San Antonio?
The nonstop flight from Houston to San Antonio takes ~54m (approximately 309 km).
What is the on-time performance for flights from Houston to San Antonio?
Arrivals run on time 71.8% at HOU and 75.6% at SAT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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