Nonstop route
San Antonio to San Diego nonstop
Yes — Southwest flies SAT to SAN nonstop in the summer season only — about daily.
SATSan Antonio
✈
SANSan Diego
daily14 flights a week
Summer only14/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 1,073 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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