If you're in the northern portion of the country, enduring the interminable winter, heading somewhere warm probably sounds pretty nice right about now. You may be in luck because Frontier Airlines' new sale includes dozens of routes.
You can find $20 one-way flights and round-trip fares for as little as $38.60 all over the United States. In fact, there are 24 routes with $20 one-way fares and 112 routes with one-way tickets for $49 or less.
Cities in the sale include Albuquerque, Austin, Denver, Birmingham, Charlotte, Cincinnati, Detroit, Las Vegas, Long Island, Milwaukee, Minneapolis, New Orleans, Orlando, Philadelphia, Providence, San Jose, and many others.