article_snippet: Several U.S. airlines have talked of launching service to the island; currently all US-Cuba flights are operated by charter companies.
article_snippet: Canada-based Cuba Cruise has begun marketing Canada-based Cuba Cruise sea voyages directly to Americans.
article_snippet: Some cruise voyages to Cuba have begun marketing Some cruise voyages to the island to Americans .
highlights_snippet: Only charter flights go from the US to Cuba, though other routes possible .
  