Frontier Airline is celebrating their 18th birthday! Because of this you are able to get 18% off all flights booked by end of day today (July 5) for travel July 24 and November 14. This is limited to domestic flights only in the lower 48-states. Book here and use promotion code BIRTHDAY18.
Pretty short post, but hopefully this will provide value for some! Enjoy!
Thanks to Rocky at doublewides fly for tweeting me this promotion!