Flights Miami — Castries is a popular route. The straight-line distance is 2 390 km. Flight time 3h 19m. Time difference +1h.
From Miami (MIA) flights depart from 2 airports: FLL, MIA. To Castries (UVF) — 1 arrival airport: UVF.
4 airlines operate on this route: Air Canada, Frontier Airlines, WestJet, American Airlines.
The minimum price for the next 3 months — from $286 (06.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $384, ranging from $286 to $741. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Tuesday.