allegiant air Coupons and Promotion Codes
Last Tested 1 Day Ago
Book 2 Nights, Get 1 Free
Receive a 3rd night free on select hotels for destinations including Los Angeles, Honolulu, Orlando, San Francisco, and more from Allegiant Air.
113 Used Today
GET DEAL10% - 20% off Bookings
Get 10% - 20% off when you book your rental car as part of your Ariline Ticket Package.
Free Allegiant Mobile App
With Allegiant's new mobile app, you can say goodbye to the paper boarding pass and hello to the speed and convenience of smartphone technology. Download the Allegiant mobile app now, it's FREE.
177 Used Today
GET DEALCurrent Promotions
Click this link to view all the current promotions and deals on top destinations at AllegiantAir.com.
198 Used Today
GET DEAL
