Nonstop route
Tucson to San Diego nonstop
Yes — Southwest flies TUS to SAN nonstop year-round — about daily.
TUSTucson
✈
SANSan Diego
daily13.1 flights a week
Year-round13.1/wk Jun vs 12.2/wk Jan
$100–$225typical one-way · median $150
367miles nonstop
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Fares are what people actually paid: half of the 885 tickets in the US DOT fare survey for this route sold between $100 and $225 one way, median $150. 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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