Nonstop route
San Luis Obispo to Seattle nonstop
Yes — Alaska flies SBP to SEA nonstop year-round — about 2× weekly.
SBPSan Luis Obispo
✈
SEASeattle
2× weekly2.1 flights a week
Year-round2.1/wk Jun vs 1.4/wk Jan
$125–$250typical one-way · median $175
847miles nonstop
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Fares are what people actually paid: half of the 710 tickets in the US DOT fare survey for this route sold between $125 and $250 one way, median $175. 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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