Nonstop route
Sioux Falls to St. Petersburg nonstop
Yes — Allegiant flies FSD to PIE nonstop year-round — about 2× weekly.
FSDSioux Falls
✈
PIESt. Petersburg
2× weekly1.9 flights a week
Year-round1.9/wk Jun vs 2.3/wk Jan
$25–$100typical one-way · median $50
1,334miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 443 tickets in the US DOT fare survey for this route sold between $25 and $100 one way, median $50. 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.