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PSA to SLU: distance & flight time
Pisa (Pisa International Airport) → Castries (George F. L. Charles Airport)
4,627 mi
7,446 km · 4,021 nm
9h 32m
estimated nonstop flight time
-6h
time difference · heading west
See live PSA→SLU fares Phone-only fares on this route — call free
Flight time details
4,627 miles nonstop takes roughly 9h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- PSA — Pisa International Airport · Pisa, Italy
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
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 PSA
- QLP · Sarzana-Luni Air Base34 mi away
- FLR · Peretola Airport41 mi away
- SAY · Siena-Ampugnano Airport52 mi away
- EBA · Marina Di Campo Airport64 mi away
Near SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 mi away
Frequently asked questions
How far is PSA from SLU?
The flight distance from Pisa (PSA) to Castries (SLU) is 4,627 miles (7,446 km, 4,021 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSA to SLU?
A nonstop flight takes about 9h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Pisa and Castries?
Castries is 6 hours behind Pisa.
What is the cheapest way to fly from PSA to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSA–SLU that never appear on search engines, with no booking fees.