Nonstop route
Baltimore to San Antonio nonstop
Yes — Southwest flies BWI to SAT nonstop year-round — about daily.
BWIBaltimore
✈
SATSan Antonio
daily17.3 flights a week
Year-round17.3/wk Jun vs 8.4/wk Jan
$150–$350typical one-way · median $225
1,407miles nonstop
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Fares are what people actually paid: half of the 1,465 tickets in the US DOT fare survey for this route sold between $150 and $350 one way, median $225. 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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