Nonstop route
Washington to Houston nonstop
Yes — United flies DCA to IAH nonstop year-round — about 9× daily.
DCAWashington
✈
IAHHouston
9× daily63.5 flights a week
Year-round63.5/wk Jun vs 59.6/wk Jan
$175–$375typical one-way · median $250
1,208miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 3,533 tickets in the US DOT fare survey for this route sold between $175 and $375 one way, median $250. 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.