Direct (nonstop) flights from Des Moines to Saint Petersburg
1 airline flys nonstop from Des Moines International (DSM) to St. Pete–Clearwater International Airport (PIE). It's 1,125 miles (1,810 km), about 2h 45m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Des Moines to Saint Petersburg with one stop · direct emits 190 kg CO₂ per passenger
Looking for the return flight?
PIE → DSM: Flights from Saint Petersburg to Des MoinesOther direct flights from Des Moines
Direct flights from Saint Petersburg (PIE)
Frequently Asked Questions
How long is the direct flight from Des Moines to Saint Petersburg?
A nonstop flight from Des Moines (DSM) to Saint Petersburg (PIE) takes approximately 2 hours and 45 minutes. The distance is 1,125 miles (1,810 km).
Which airlines fly nonstop from Des Moines to Saint Petersburg?
Just Allegiant Air.
Is there a nonstop flight from Des Moines to Saint Petersburg?
Yes. 1 airline: Allegiant Air.
How far is Des Moines from Saint Petersburg?
The flight distance from Des Moines to Saint Petersburg is 1,125 miles (1,810 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Des Moines to Saint Petersburg?
At 2h 45m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Des Moines to Saint Petersburg?
Roughly 190 kg CO2 per passenger one-way. That's about the same as driving 950 km.
Is the return flight from Saint Petersburg to Des Moines also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Des Moines to Saint Petersburg?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Des Moines International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.