Frontier Airlines via DealBase discounts select Frontier Airlines Nationwide 1-Way Fares with fares starting from $28.20. (On the DealBase landing page, click on "Frontier Airlines" in the top line to see this sale.) That's the best price we could find for select routes today by at least $24. Book this travel deal by December 24 for travel on select days from December 23 through January 10, 2018.

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