We list here the ways to contact Allegiant Air. Allegiant Air customer service is available on various channels and platforms.
For customer service and self service options on the Allegiant Air website: click here.
Customers can contact Allegiant Air on the company’s Facebook page: click here.
Contact Allegiant Air customer service by mail: PO Box 371477, Las Vegas, NV 89137, USA.
– The company does not provide customer service by email.
Allegiant Air customer service call center phone number: 1-866-719-3910.
Operating hours: Not published.
Customer support on the official twitter account of Allegiant Air: click here.