Cheapest one-way flights from Louisville to St. Petersburg in August from $139
AirHint found the following cheapest one-way flights from Louisville (SDF) to St. Petersburg (PIE) in August 2025 (see full year).
One-Way flights
| 14 Aug | Allegiant Air |
Also check the deals for return flights from Louisville to St. Petersburg in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
