Frontier Airlines via DealBase offers Frontier Airlines 1-Way Late Summer & Fall Fares Nationwide with prices starting from $59. (On the DealBase landing page, click on "Frontier Airlines" in the top line to see this offer.) That's the lowest price we could find for these fares by at least $5. This price is valid for flights departing on August 19 from Colorado Springs, CO, (COS) with arrival in Las Vegas, NV, (LAS). This sale includes 16 routes, including San Diego, CA, (SAN); Orlando, FL, (MCO); Chicago, IL, (ORD); and more. Book this travel deal by May 11 for travel from August 15 to November 1.

Prices, dates, and booking details were valid at the time of publication.