How do I ask a question at Spirit Airlines?

You have the option to defer your Spirit Airlines flight. On the off chance that you drop in the span of 24 hours of booking and something like two days before takeoff, you\’ll get a full discount. For help, you can call 1-(833)- 226-0003 (USA). Nonrefundable tickets can be changed or dropped without an expense, however you will get a movement credit rather than a discount.

Source: https://oawp.va.gov/forums/general-discussion/ea4edb1e-f537-ef11-a296-001dd8015683