Carib Aviation has launched a new Dominica Air Taxi with seven daily roundtrips -- four between Dominica and Antigua and three between Dominica and St. Lucia. One-way flights on the 19-seat twin-engine turboprop planes will be $79; flights arrive at Dominica's Canefield airport near downtown Roseau. For more information, see the Dominica Air Taxi website or call 800-744-2323.