Frontier Airlines will end service to Colorado Springs on 7 April.
The Denver-based low-cost carrier flies to the city from Denver, Los Angeles, Orlando, Phoenix and San Diego. Orlando and San Diego flights end on 25 February, Denver and Los Angeles on 2 March, and Phoenix on 7 April, according to local reports.
According to Innovata schedules, no other carriers fly to Orlando or San Diego, United Airlines flies to Denver and Los Angeles, and Allegiant Air flies to Phoenix-Mesa.
Frontier began flights between Colorado Springs and Orlando on 15 November 2012, San Diego on 18 September 2012 and Phoenix in May 2012.