Booking your award travel online is the best way to save when using your FREE SPIRIT miles to purchase a flight.  Simply start your flight search at and then select the purchase with miles option.  The Flight Availability page will show you a calendar with the miles that you need for your award booking.  Plus, we give you the option to toggle between pricing by miles or in USD when you are viewing the calendar.


If you prefer to book by phone with one of our FREE SPIRIT reservation specialists, contact us. Just be aware that a $25 per passenger agent booking charge applies to flight purchases made through one of our reservation agents.


We also work with partners that give you the option of spending your miles on their products. Redeem your FREE SPIRIT miles anytime for your favorite magazines – some for as few as 900 miles (and no cash cost!). Or visit our FREE SPIRIT Play partner to participate in online games and contests.