Nonstop route
Philadelphia to Knoxville nonstop
Yes — Allegiant flies PHL to TYS nonstop year-round — about daily.
PHLPhiladelphia
✈
TYSKnoxville
daily8.6 flights a week
Year-round8.6/wk Jun vs 6.1/wk Jan
$225–$425typical one-way · median $250
555miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 627 tickets in the US DOT fare survey for this route sold between $225 and $425 one way, median $250. 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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