0001498710 2022-07-07 2022-07-07 2022-07-07 0001498710 false 8-K 2022-07-07 SPIRIT AIRLINES, INC. DE 001-35186 38-1747023 2800 Executive Way Miramar, FL 33025 954 447-7920 true false false false Common Stock, $0.0001 par value SAVE NYSE false