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MID to SLU: distance & flight time
Merida (Licenciado Manuel Crescencio Rejon Int Airport) → Castries (George F. L. Charles Airport)
1,945 mi
3,131 km · 1,691 nm
4h 17m
estimated nonstop flight time
+2h
time difference · heading east
See live MID→SLU fares Phone-only fares on this route — call free
Flight time details
1,945 miles nonstop takes roughly 4h 17m 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
- MID — Licenciado Manuel Crescencio Rejon Int Airport · Merida, 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 MID
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 MID from SLU?
The flight distance from Merida (MID) to Castries (SLU) is 1,945 miles (3,131 km, 1,691 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MID to SLU?
A nonstop flight takes about 4h 17m 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 Merida and Castries?
Castries is 2 hours ahead of Merida.
What is the cheapest way to fly from MID to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MID–SLU that never appear on search engines, with no booking fees.