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GUI to SLU: distance & flight time
Guiria (Guiria Airport) → Castries (George F. L. Charles Airport)
254 mi
409 km · 221 nm
1h 8m
estimated nonstop flight time
Same time
time difference · heading north
See live GUI→SLU fares Phone-only fares on this route — call free
Flight time details
254 miles nonstop takes roughly 1h 8m 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
- GUI — Guiria Airport · Guiria, Venezuela
- 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 GUI
- CUP · General Francisco Bermúdez Airport65 mi away
- POS · Piarco International Airport66 mi away
- MUN · Maturín Airport80 mi away
- TUV · Tucupita Airport104 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 GUI from SLU?
The flight distance from Guiria (GUI) to Castries (SLU) is 254 miles (409 km, 221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUI to SLU?
A nonstop flight takes about 1h 8m 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 cheapest way to fly from GUI to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUI–SLU that never appear on search engines, with no booking fees.