Frontier has released a 15% discount coupon that can be used until midnight. To get the discount, just book your flights at the airline’s website and enter the promo code SAVE15.
These are the rules:
– You can fly April 5 – June 8.
– 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.
– The code expires 11:59pm ET.