Direct (nonstop) flights from Rockford to Saint Petersburg
1 airline flys nonstop from Chicago Rockford International Airport (RFD) to St. Pete–Clearwater International Airport (PIE). It's 1,049 miles (1,688 km), about 2h 36m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Rockford to Saint Petersburg with one stop · direct emits 177 kg CO₂ per passenger
Looking for the return flight?
PIE → RFD: Flights from Saint Petersburg to RockfordOther direct flights from Rockford
Direct flights from Saint Petersburg (PIE)
Frequently Asked Questions
How long is the direct flight from Rockford to Saint Petersburg?
A nonstop flight from Rockford (RFD) to Saint Petersburg (PIE) takes approximately 2 hours and 36 minutes. The distance is 1,049 miles (1,688 km).
Which airlines fly nonstop from Rockford to Saint Petersburg?
Just Allegiant Air.
Is there a nonstop flight from Rockford to Saint Petersburg?
Yes. 1 airline: Allegiant Air.
How far is Rockford from Saint Petersburg?
The flight distance from Rockford to Saint Petersburg is 1,049 miles (1,688 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 Rockford to Saint Petersburg?
At 2h 36m, 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 Rockford to Saint Petersburg?
Roughly 177 kg CO2 per passenger one-way. That's about the same as driving 885 km.
Is the return flight from Saint Petersburg to Rockford 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 Rockford 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 Chicago Rockford International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.