Nonstop route
Chicago to Washington nonstop
Yes — Southwest flies MDW to DCA nonstop year-round — about 6× daily.
MDWChicago
✈
DCAWashington
6× daily40.4 flights a week
Year-round40.4/wk Jun vs 37.9/wk Jan
$100–$250typical one-way · median $150
601miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 3,519 tickets in the US DOT fare survey for this route sold between $100 and $250 one way, median $150. 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.