Frontier Airlines via DealBase discounts Frontier Airlines 1-Way Fares Nationwide with prices starting at $28.10. (On the DealBase landing page, click on "Frontier Airlines" in the top line; on the following page select "Sale" on the "Sale Name" drop down menu.) That's the lowest price we could find for select routes by at least $7. This price is valid on flights departing from Atlanta, GA, (ATL) with arrival in Orlando, FL, (MCO), on October 4. Destinations in this sale include Philadelphia, PA, (PHL); Houston, TX, (IAH); Las Vegas, NV, (LAS); and Chicago, IL, (ORD). Book this travel deal by September 28 for travel from October 4, 2016 through March 1, 2017.

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