Frontier Flights As Low as $15 (New Destinations)

Frontier Airlines has flights for $15 when you use coupon code BOOKNOW to save $5 off!  They are including destinations that aren’t always included when they do the super-low deals, like Houston, Cleveland, Atlanta, Santa Ana, Missoula, Indianapolis, and more.  The sale is through today, August 26th, and is for select flights from September 1st to November 18th.

Go here to see all the sale flights.