Denver-based discount airline Frontier Airlines has announced its first nonstop winter season flights from Lansing, Michigan to Punta Cana, Dominican Republic. The seasonal flights will start on 24 January and continue through 21 April 2014, Lansing State Journal reports. The flights will leave from Capital Region International Airport. The Frontier flights, as part of travel packages offered by Apple Vacations, will depart to Punta Cana on Sundays.