Update: this popular deal may have sold out. See more deals >
If you book by Thursday, Frontier will give you a 14% discount on the price of any fare. Just book your flights at the airline’s website and use the promo code JACK14. These are the rules:
– You can fly January 6 through March 13, 2014, any day of the week.
– The code is good for both one-way and round-trip bookings.
– The code is good for both regular and sale fares.
– The discount is taken from your base fare only; taxes and fees added separately.
– All normal fare rules apply.
– The code expires 11:59pm ET August 15.
