With its revamped web-specific fares, JetBlue offers about a couple of dozen discounted flights to U.S. and Caribbean cities. Fares start at $31 one-way; though Spirit, United, and US Airways compete.
Hit the beach with American's latest sale featuring travel to the Caribbean and Latin America. Destinations include Aruba, Curacao, El Salvador, Mexico, and others. AirTran, Continental, Delta, JetBlue, plus more, compete.
