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SAP to SLU: distance & flight time
San Pedro Sula (Ramón Villeda Morales International Airport) → Castries (George F. L. Charles Airport)
1,801 mi
2,899 km · 1,565 nm
4h
estimated nonstop flight time
+2h
time difference · heading east
See live SAP→SLU fares Phone-only fares on this route — call free
Flight time details
1,801 miles nonstop takes roughly 4h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SAP — Ramón Villeda Morales International Airport · San Pedro Sula, Honduras
- 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 SAP
- TEA · Tela Airport37 mi away
- PBR · Puerto Barrios Airport48 mi away
- LCE · Goloson International Airport74 mi away
- XPL · Coronel Enrique Soto Cano Air Base77 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 SAP from SLU?
The flight distance from San Pedro Sula (SAP) to Castries (SLU) is 1,801 miles (2,899 km, 1,565 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAP to SLU?
A nonstop flight takes about 4h 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 San Pedro Sula and Castries?
Castries is 2 hours ahead of San Pedro Sula.
What is the cheapest way to fly from SAP to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAP–SLU that never appear on search engines, with no booking fees.