Frontier Flights Out of Denver as Low as $29 for a Limited Time

As people are looking to get their spring vacations together, Frontier airlines is offering flights out of Denver for as low as $29 one-way. You must buy your tickets by 11:59 p.m. Eastern on Wednesday (March, 25). The tickets must be used on a Tuesday, Wednesday or Saturday, between the dates of April 15, 2015 and May 20, 2015. Prices out of Denver, start at $29, and can go as high as $79 to destinations like Salt Lake City, Omaha, Kansas City, Des Moines, Los Angeles, San Francisco, Seattle just to name a few.