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SLU to SNA: distance & flight time
Castries (George F. L. Charles Airport) → Santa Ana (John Wayne Airport-Orange County Airport)
3,791 mi
6,100 km · 3,294 nm
7h 54m
estimated nonstop flight time
-3h
time difference · heading northwest
See live SLU→SNA fares Phone-only fares on this route — call free
Flight time details
3,791 miles nonstop takes roughly 7h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- SNA — John Wayne Airport-Orange County Airport · Santa Ana, United States
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 SNA
- LAX · Los Angeles International Airport36 mi away
- NZJ · El Toro Marine Corps Air Station8 mi away
- FUL · Fullerton Municipal Airport15 mi away
- LGB · Long Beach /Daugherty Field/ Airport19 mi away
Frequently asked questions
How far is SLU from SNA?
The flight distance from Castries (SLU) to Santa Ana (SNA) is 3,791 miles (6,100 km, 3,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to SNA?
A nonstop flight takes about 7h 54m 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 Castries and Santa Ana?
Santa Ana is 3 hours behind Castries.
What is the cheapest way to fly from SLU to SNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–SNA that never appear on search engines, with no booking fees.