Nonstop route
Santa Ana to San Francisco nonstop
Yes — United and Frontier fly SNA to SFO nonstop year-round — about 13× daily.
SNASanta Ana
✈
SFOSan Francisco
13× daily89.6 flights a week
Year-round89.6/wk Jun vs 84/wk Jan
$50–$200typical one-way · median $100
372miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 9,715 tickets in the US DOT fare survey for this route sold between $50 and $200 one way, median $100. 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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