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GUA to SLU: distance & flight time
Guatemala City (La Aurora Airport) → Castries (George F. L. Charles Airport)
1,976 mi
3,181 km · 1,717 nm
4h 21m
estimated nonstop flight time
+2h
time difference · heading east
See live GUA→SLU fares Phone-only fares on this route — call free
Flight time details
1,976 miles nonstop takes roughly 4h 21m 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
- GUA — La Aurora Airport · Guatemala City, Guatemala
- 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 GUA
- GSJ · San José Airport49 mi away
- AQB · Santa Cruz del Quiche Airport51 mi away
- CBV · Coban Airport62 mi away
- AAZ · Quezaltenango Airport68 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 GUA from SLU?
The flight distance from Guatemala City (GUA) to Castries (SLU) is 1,976 miles (3,181 km, 1,717 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUA to SLU?
A nonstop flight takes about 4h 21m 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 Guatemala City and Castries?
Castries is 2 hours ahead of Guatemala City.
What is the cheapest way to fly from GUA to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUA–SLU that never appear on search engines, with no booking fees.