Direct flights from St Petersburg to Sioux Falls
2 nonstop flights a week on 1 airline. Zero layovers — one hop from PIE to FSD.
Flight time: about 3h1m nonstop
Which days does it fly?
When does it fly?
Departure times in St Petersburg local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY971 | 10:06a | 2h55m | Wed |
| Allegiant AAY2615 | 2:27p | 3h7m | Sat |
Allegiant
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The route
One hop: PIE → FSDDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from St Petersburg (PIE) to Sioux Falls (FSD)
St. Petersburg Clearwater International Airport (PIE) has 2 nonstop flights a week to Sioux Falls (FSD), operated by Allegiant. No layovers, no connections — one hop out of PIE and you're there.
This route flies on Wednesday and Saturday — check the schedule grid above before you pick a travel day. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from St Petersburg to Sioux Falls?
The nonstop flight from St Petersburg (PIE) to Sioux Falls (FSD) takes about 3h1m in the air, based on recently observed nonstop departures.
How long does it take to drive from St Petersburg to Sioux Falls?
Driving from St Petersburg to Sioux Falls takes about 23h 59m behind the wheel — roughly 1,635 miles, or about 2 days of real driving. The nonstop flight takes about 3h1m.