How to contact allegiant air customer service?

Location: San Jose, CA
Date: 2020-11-04

Consider all the above-aforementioned points of Allegiant Air Manage my Booking. Passenger can perform various other tasks before leaving for the airport like check-in, boarding pass, and others with the help of Allegiant Air Customer Service. So if required you can call on their helpline number to get the immediate feedback or response.

Contact Info: 1-888-204-8722