Nonstop route
San Antonio to Houston nonstop
Yes — Southwest flies SAT to HOU nonstop year-round — about 3× daily.
SATSan Antonio
✈
HOUHouston
3× daily22.6 flights a week
Year-round22.6/wk Jun vs 21.9/wk Jan
$75–$300typical one-way · median $175
192miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 541 tickets in the US DOT fare survey for this route sold between $75 and $300 one way, median $175. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
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