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SLU to POX: distance & flight time
Castries (George F. L. Charles Airport) → Pontoise (Pontoise - Cormeilles-en-Vexin Airport)
4,276 mi
6,882 km · 3,716 nm
8h 51m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SLU→POX fares Phone-only fares on this route — call free
Flight time details
4,276 miles nonstop takes roughly 8h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
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 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
Near POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 mi away
Frequently asked questions
How far is SLU from POX?
The flight distance from Castries (SLU) to Pontoise (POX) is 4,276 miles (6,882 km, 3,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to POX?
A nonstop flight takes about 8h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SLU to POX?
Nonstop service on SLU–POX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 51m nonstop estimate.
What is the time difference between Castries and Pontoise?
Pontoise is 6 hours ahead of Castries.
What is the cheapest way to fly from SLU to POX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–POX that never appear on search engines, with no booking fees.
Why are some SLU to POX fares phone-only?
Consolidator contracts let us sell certain SLU–POX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.