Nonstop route
Louisville to Detroit nonstop
Yes — Delta flies SDF to DTW nonstop year-round — about daily.
SDFLouisville
✈
DTWDetroit
daily16.6 flights a week
Year-round16.6/wk Jun vs 17.6/wk Jan
$275–$450typical one-way · median $325
306miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 517 tickets in the US DOT fare survey for this route sold between $275 and $450 one way, median $325. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
Nonstop Scout may earn revenue from outbound flight-search links.