You can update your Spirit Airlines flight whenever it’s convenient. Whether a change fee is added to your bill depends on the fare you purchased and how soon you need to travel.  
Since Spirit fares don’t include allowances for bags, either check or carry on, you can lower your travel costs by adding your luggage when you buy the ticket or by doing it online before heading to the airport.
If you need to cancel, Spirit usually provides travel credit, especially when you cancel the same day you booked. Refunds are available, too, but the amount and how you receive it depend on your fare rules and the reason for canceling.
Absolutely! Spirit Airlines abides by every FAA safety rule and flies a fleet that’s among the newest in the skies. Keeping our operation safe and dependable is always our top goal.
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