Nonstop route
Detroit to Philadelphia nonstop
Yes — Delta, Frontier and American fly DTW to PHL nonstop year-round — about 8× daily.
DTWDetroit
✈
PHLPhiladelphia
8× daily55.8 flights a week
Year-round55.8/wk Jun vs 45.6/wk Jan
$125–$325typical one-way · median $200
453miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 3,678 tickets in the US DOT fare survey for this route sold between $125 and $325 one way, median $200. 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.