Nonstop route
Sacramento to Seattle nonstop
Yes — Alaska and Southwest fly SMF to SEA nonstop year-round — about 14× daily.
SMFSacramento
✈
SEASeattle
14× daily95 flights a week
Year-round95/wk Jun vs 69.3/wk Jan
$100–$250typical one-way · median $150
605miles nonstop
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Fares are what people actually paid: half of the 6,504 tickets in the US DOT fare survey for this route sold between $100 and $250 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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