Nonstop route
Denver to Phoenix nonstop
Yes — Southwest, United, Frontier and American fly DEN to PHX nonstop year-round — about 23× daily.
DENDenver
✈
PHXPhoenix
23× daily158.2 flights a week
Year-round158.2/wk Jun vs 164.6/wk Jan
$100–$200typical one-way · median $125
602miles nonstop
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Fares are what people actually paid: half of the 15,189 tickets in the US DOT fare survey for this route sold between $100 and $200 one way, median $125. 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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