Need help booking?
Unpublished phone-only deals available
PIE to SDF: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Louisville (Louisville International Standiford Field)
731 mi
1,176 km · 635 nm
2h 3m
estimated nonstop flight time
Same time
time difference · heading north
See live PIE→SDF fares Phone-only fares on this route — call free
Flight time details
731 miles nonstop takes roughly 2h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, United States
- SDF — Louisville International Standiford Field · Louisville, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 mi away
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is PIE from SDF?
The flight distance from St. Petersburg (PIE) to Louisville (SDF) is 731 miles (1,176 km, 635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to SDF?
A nonstop flight takes about 2h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PIE to SDF?
Nonstop service on PIE–SDF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 3m nonstop estimate.
What is the cheapest way to fly from PIE to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–SDF that never appear on search engines, with no booking fees.
Why are some PIE to SDF fares phone-only?
Consolidator contracts let us sell certain PIE–SDF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.