Passengers can request a simple flight change up to 24 hours before their planned flight departs without incurring any change fees.

* Go to Spirit Airlines' official website (https://www.spirit.com/) and log in to your account.
* Select "My Trips" from the drop-down menu.
* Fill in all of the necessary information, such as the ticketed passenger's last name and confirmation code.
* Select "Continue" from the drop-down menu.
* From the list of booked flights, choose the flight you wish to modify.
* Complete the flight change procedure by following the on-screen process/instructions.
* Finally, ensure that you receive confirmation for your newly booked flight reservation through email or phone.

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