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CUE to SLU: distance & flight time
Cuenca (Mariscal Lamar Airport) → Castries (George F. L. Charles Airport)
1,698 mi
2,733 km · 1,476 nm
3h 48m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CUE→SLU fares Phone-only fares on this route — call free
Flight time details
1,698 miles nonstop takes roughly 3h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CUE — Mariscal Lamar Airport · Cuenca, Ecuador
- 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 CUE
- XMS · Coronel E Carvajal Airport72 mi away
- MCH · General Manuel Serrano Airport72 mi away
- GYE · José Joaquín de Olmedo International Airport80 mi away
- ETR · Santa Rosa International Airport80 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 CUE from SLU?
The flight distance from Cuenca (CUE) to Castries (SLU) is 1,698 miles (2,733 km, 1,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUE to SLU?
A nonstop flight takes about 3h 48m 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 Cuenca and Castries?
Castries is 1 hour ahead of Cuenca.
What is the cheapest way to fly from CUE to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUE–SLU that never appear on search engines, with no booking fees.