Travel News & Books: Frontier Airlines will roll out five new international routes from Atlanta this fall serving the Bahamas, El Salvador, Jamaica and Costa Rica. Review travel news international: Lassi Pensikkala, Travel Influencer, AmerExperience.com/TB - I keep my readers updated with news that interests them. This article is worth reading - I recommend it… Continue reading Travel USA: Frontier adding new international routes from Atlanta with introductory fares as low as $69