We fly from St. Lucia to SXM each year. Pre Covid you could catch a LIAT flight out of the George Charles airport in Castries, stop in Antigua and then into Princess Juliana same day. Post Covid I couldn't find a LIAT flight that worked. This past year we flew from Castries to Guadeloupe, through Martinque on Air Antilles and then had to overnight in Guadeloupe for a next morning flight on Air Caraibes direct to Grand Case. We stay on the French side and so landing in Grand Case in fabulous!!

The main international airport in St. Lucia is Hewanorra and is in the south of the island. Castries is in the north end of the island and is a very small airport similar to Grand Case. We stay in the north end of the island and so a flight out of Castries is a huge advantage based on arrival times/number of people/easy access. It is minimum 1 to 1.5 hours from a resort in the north end to Hewanorra.