Nonstop route
Seattle to Pasco/Kennewick/Richland nonstop
Yes — Alaska flies SEA to PSC nonstop year-round — about 3× daily.
SEASeattle
✈
PSCPasco/Kennewick/Richland
3× daily22.6 flights a week
Year-round22.6/wk Jun vs 32.7/wk Jan
$100–$250typical one-way · median $150
172miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 588 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.
Nonstop Scout may earn revenue from outbound flight-search links.