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IZT to SLU: distance & flight time
Iztepec (Ixtepec Airport) → Castries (George F. L. Charles Airport)
2,277 mi
3,664 km · 1,979 nm
4h 56m
estimated nonstop flight time
+2h
time difference · heading east
See live IZT→SLU fares Phone-only fares on this route — call free
Flight time details
2,277 miles nonstop takes roughly 4h 56m 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
- IZT — Ixtepec Airport · Iztepec, Mexico
- 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 IZT
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 IZT from SLU?
The flight distance from Iztepec (IZT) to Castries (SLU) is 2,277 miles (3,664 km, 1,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IZT to SLU?
A nonstop flight takes about 4h 56m 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 Iztepec and Castries?
Castries is 2 hours ahead of Iztepec.
What is the cheapest way to fly from IZT to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IZT–SLU that never appear on search engines, with no booking fees.