Nonstop route
Des Moines to Houston nonstop
Yes — Allegiant flies DSM to HOU nonstop in the summer season only — about 2× weekly.
DSMDes Moines
✈
HOUHouston
2× weekly1.9 flights a week
Summer only1.9/wk Jun vs 0/wk Jan
$25–$75typical one-way · median $25
825miles nonstop
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Fares are what people actually paid: half of the 312 tickets in the US DOT fare survey for this route sold between $25 and $75 one way, median $25. 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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