Nonstop route
Knoxville/Maryville to Denver nonstop
Yes — United, Southwest, Frontier and Allegiant fly TYS to DEN nonstop year-round — about 4× daily.
TYSKnoxville/Maryville
✈
DENDenver
4× daily25 flights a week
Year-round25/wk Jun vs 15.6/wk Jan
$75–$300typical one-way · median $175
1,162miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 1,232 tickets in the US DOT fare survey for this route sold between $75 and $300 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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