Nonstop route
Raleigh/Durham to Houston nonstop
Yes — United and Frontier fly RDU to IAH nonstop year-round — about daily.
RDURaleigh/Durham
✈
IAHHouston
daily15.4 flights a week
Year-round15.4/wk Jun vs 15.6/wk Jan
$175–$425typical one-way · median $250
1,042miles nonstop
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Fares are what people actually paid: half of the 1,754 tickets in the US DOT fare survey for this route sold between $175 and $425 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.
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