Nonstop route
Washington to Knoxville nonstop
Yes — PSA flies DCA to TYS nonstop year-round — about daily.
DCAWashington
✈
TYSKnoxville
daily19.8 flights a week
Year-round19.8/wk Jun vs 15.6/wk Jan
$125–$300typical one-way · median $175
437miles nonstop
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Fares are what people actually paid: half of the 834 tickets in the US DOT fare survey for this route sold between $125 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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