Nonstop route
Louisville to Philadelphia nonstop
Yes — Republic and PSA fly SDF to PHL nonstop year-round — about daily.
SDFLouisville
✈
PHLPhiladelphia
daily14.5 flights a week
Year-round14.5/wk Jun vs 5.4/wk Jan
$200–$425typical one-way · median $275
577miles nonstop
Affiliate disclosure
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Fares are what people actually paid: half of the 752 tickets in the US DOT fare survey for this route sold between $200 and $425 one way, median $275. 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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