Spirit is offering $85 one-way fares from Fort Lauderdale to promote the new route. Then, on Dec. 4, Spirit will begin three-day-a-week service from Fort Lauderdale to Grand Cayman, Cayman Islands. Those flights will operate once a day on Thursdays, Saturdays and Sundays, and Spirit is offering $66 one-way fares from Fort Lauderdale in promotion.

Spirit Airlines is setting its sights on the Caribbean and Central America with a two-route expansion. Later this year, the Dania Beach, Florida-based carrier will add service from its hometown hub in Fort Lauderdale to Belize City,