Denver-based Frontier Airlines is running a $20 one-way ticket deal, and passengers have a pretty good albeit limited selection of destinations.

Remember, Frontier Airlines charges extra for checked baggage and carry-on, so your total is definitely going to be greater than $20 if you're bringing something with you (which, you probably are).

Denver7's Debbie's Deals took a look at where Coloradans can fly to out of Denver International Airport. Here's where you can go: