Nonstop route
San Diego to San Antonio nonstop
Yes — Southwest flies SAN to SAT nonstop in the summer season only — about daily.
SANSan Diego
✈
SATSan Antonio
daily13.8 flights a week
Summer only13.8/wk Jun vs 4.3/wk Jan
$175–$300typical one-way · median $200
1,129miles nonstop
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Fares are what people actually paid: half of the 1,142 tickets in the US DOT fare survey for this route sold between $175 and $300 one way, median $200. 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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