Direct (nonstop) flights from Saint Petersburg to Huntsville
1 airline flys nonstop from St. Pete–Clearwater International Airport (PIE) to Huntsville International Airport-Carl T Jones Field (HSV). It's 523 miles (841 km), about 1h 43m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
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HSV → PIE: Flights from Huntsville to Saint PetersburgOther direct flights from Saint Petersburg
Direct flights from Huntsville (HSV)
Frequently Asked Questions
How long is the direct flight from Saint Petersburg to Huntsville?
A nonstop flight from Saint Petersburg (PIE) to Huntsville (HSV) takes approximately 1 hours and 43 minutes. The distance is 523 miles (841 km).
Which airlines fly nonstop from Saint Petersburg to Huntsville?
Just Allegiant Air.
Is there a nonstop flight from Saint Petersburg to Huntsville?
Yes. 1 airline: Allegiant Air.
How far is Saint Petersburg from Huntsville?
The flight distance from Saint Petersburg to Huntsville is 523 miles (841 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Saint Petersburg to Huntsville?
At 1h 43m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Saint Petersburg to Huntsville?
Roughly 97 kg CO2 per passenger one-way. That's about the same as driving 485 km.
Is the return flight from Huntsville to Saint Petersburg 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 Saint Petersburg to Huntsville?
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 St. Pete–Clearwater International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.