Nonstop route
St Louis to Dallas/Fort Worth nonstop
Yes — American and Frontier fly STL to DFW nonstop year-round — about 8× daily.
STLSt Louis
✈
DFWDallas/Fort Worth
8× daily53 flights a week
Year-round53/wk Jun vs 34.3/wk Jan
$150–$325typical one-way · median $225
550miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 2,202 tickets in the US DOT fare survey for this route sold between $150 and $325 one way, median $225. 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.