Nonstop route
Phoenix to Seattle nonstop
Yes — Alaska, Delta, Southwest and American fly PHX to SEA nonstop year-round — about 19× daily.
PHXPhoenix
✈
SEASeattle
19× daily132.5 flights a week
Year-round132.5/wk Jun vs 131/wk Jan
$100–$250typical one-way · median $150
1,107miles nonstop
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Fares are what people actually paid: half of the 14,576 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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