Direct (nonstop) flights from Key West to Saint Petersburg
1 airline flys nonstop from Key West International (EYW) to St. Pete–Clearwater International Airport (PIE). It's 238 miles (383 km), about 1h 6m 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 Key West to Saint Petersburg with one stop · direct emits 44 kg CO₂ per passenger
Looking for the return flight?
PIE → EYW: Flights from Saint Petersburg to Key WestOther direct flights from Key West
Direct flights from Saint Petersburg (PIE)
Frequently Asked Questions
How long is the direct flight from Key West to Saint Petersburg?
A nonstop flight from Key West (EYW) to Saint Petersburg (PIE) takes approximately 1 hours and 6 minutes. The distance is 238 miles (383 km).
Which airlines fly nonstop from Key West to Saint Petersburg?
Just Allegiant Air.
Is there a nonstop flight from Key West to Saint Petersburg?
Yes. 1 airline: Allegiant Air.
How far is Key West from Saint Petersburg?
The flight distance from Key West to Saint Petersburg is 238 miles (383 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Key West to Saint Petersburg?
At 1h 6m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Key West to Saint Petersburg?
Roughly 44 kg CO2 per passenger one-way. That's about the same as driving 220 km.
Is the return flight from Saint Petersburg to Key West 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 Key West 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 Key West International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.