Get quick access to your account as an Allegiant Air Credit Cardholder. Information includes logging in, making an online payment, and contacting customer service.
Note: The Allegiant Air Mastercard is issued and serviced by The Bank of America. Therefore, all correspondence and inquiries go through The Bank of America on behalf of Allegiant Air credit card.

Allegiant Air Credit Card Login and Payment Access
Allegiant Air Credit Card Customer Service – Assistance & Payment by Phone
- Allegiant Air/Bank of America Credit Card customer service phone number: 1-800-732-9194
Allegiant Air Credit Card Payment Address
Allegiant Air Credit Card
P.O. Box 15019
Wilmington, DE 19886-5019
You can also make a payment on your Allegiant Air Mastercard at any Bank of America branch.
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Disclaimer: This is an informational post to assist readers of Smart Mom HQ and it is not meant to take the place of answering business-related questions for this company. It was thoroughly researched and reliable information at the time of posting. Information and card images are credited to the company.