Frontier Airlines via DealBase offers
Frontier Airlines 1-Way Late Summer & Fall Fares Nationwide with prices starting from
$28.20. (On the DealBase landing page, click on "Frontier Airlines" in the top line to see this offer; although the landing page shows fares from $59, we found lower prices within.) We found this price on flights departing Colorado Springs, CO, with arrival in Las Vegas, NV, on September 16. That's the lowest price we could find for select fares on Frontier today by at least $5. Book this travel deal by September 1 for travel through November 1.
Prices, dates, and booking details were valid at the time of publication.