Nonstop route
Phoenix to San Diego nonstop
Yes — Southwest, American and Frontier fly PHX to SAN nonstop year-round — about 17× daily.
PHXPhoenix
✈
SANSan Diego
17× daily120.4 flights a week
Year-round120.4/wk Jun vs 99.1/wk Jan
$75–$250typical one-way · median $125
304miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 7,315 tickets in the US DOT fare survey for this route sold between $75 and $250 one way, median $125. 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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