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BOU to SLU: distance & flight time
Bourges (Bourges Airport) → Castries (George F. L. Charles Airport)
4,265 mi
6,864 km · 3,706 nm
8h 50m
estimated nonstop flight time
-6h
time difference · heading west
See live BOU→SLU fares Phone-only fares on this route — call free
Flight time details
4,265 miles nonstop takes roughly 8h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- BOU — Bourges Airport · Bourges, France
- 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 BOU
- CHR · Châteauroux-Déols "Marcel Dassault" Airport34 mi away
- NVS · Nevers-Fourchambault Airport35 mi away
- MCU · Montluçon-Guéret Airport58 mi away
- ORE · Orléans-Bricy (BA 123) Air Base70 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 BOU from SLU?
The flight distance from Bourges (BOU) to Castries (SLU) is 4,265 miles (6,864 km, 3,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOU to SLU?
A nonstop flight takes about 8h 50m 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 Bourges and Castries?
Castries is 6 hours behind Bourges.
What is the cheapest way to fly from BOU to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOU–SLU that never appear on search engines, with no booking fees.