Absolutely, Frontier Airlines accepts refunds for cancellations made within 24 hours of purchase (𝟏-𝟖𝟑𝟑-𝟒𝟔𝟎-𝟏𝟖𝟑𝟖"). You will receive a 100% full refund right away. After this period, surcharges or other fees can be necessary depending on the type of fare