CHECK BEFORE ACTINGThis offer was last reported 219 days ago, on April 1, 2026. Registration deadlines and bonus windows close. We do not track whether this one is still live, so check the program's own page before acting on it.
What happened
Frontier Airlines has announced a limited-time promotion allowing customers to purchase miles with a 100% bonus. The offer runs through April 24. The effective cost is approximately 1.34¢ per mile (implied by the bonus structure, likely 1.34¢ base or adjusted rate). This promo is relevant for frequent flyers looking to top off their accounts for award redemptions or maximize value if they can redeem for more than the purchase cost