Nonstop route
Detroit to Houston nonstop
Yes — Delta, Frontier, United and Spirit fly DTW to IAH nonstop year-round — about 6× daily.
DTWDetroit
✈
IAHHouston
6× daily40.4 flights a week
Year-round40.4/wk Jun vs 28.9/wk Jan
$100–$250typical one-way · median $150
1,075miles nonstop
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Fares are what people actually paid: half of the 5,223 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.
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