Frontier has posted a 14% discount coupon that’s valid for today and tomorrow. To get the discount, just book your flights at the airline’s website and enter the promo code EARTH.
These are the rules:
– You can fly April 27 – June 18, with some exceptions.
– No travel on Fridays or Sundays.
– 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 April 23.