Nonstop route
Detroit to Washington nonstop
Yes — Delta flies DTW to IAD nonstop year-round — about 4× daily.
DTWDetroit
✈
IADWashington
4× daily27.8 flights a week
Year-round27.8/wk Jun vs 19.4/wk Jan
$125–$275typical one-way · median $175
383miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 1,708 tickets in the US DOT fare survey for this route sold between $125 and $275 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.
Nonstop Scout may earn revenue from outbound flight-search links.