Frontier Airlines has sales so good, so frequently, it’s almost ridiculous.

Book these new sale flights before the end of August 18, and you’ll get double the (actual) miles on these flights as well.

These $20 flights don’t require you to be a member of Frontier’s “Discount Den” club either.

Here are some of the best one-way fares I could find:

From Atlanta:

From Chicago:

From Cincinnati:

From Dallas:

From Las Vegas:

From Philadelphia:

From Tampa:

Scared to fly Frontier? Here’s my guide to surviving, and even thriving, on Frontier.

I’m a newly minted Frontier Elite, but I promise I don’t work for Frontier.

Check out America!