Southwest Credit Card Login, Payment, Customer Service
updated May 21, 2019 – Below you will find the key information you need as a Southwest Airlines credit card holder to access your account online, make payments, and reach customer service for further assistance. The Southwest credit cards are issued by Chase, and it is Chase that provides all of the above services on behalf of Southwest.
Online Account Access
Customer Service – Help & Pay By Phone
- The Southwest credit card customer service phone number for payments and other assistance: 1-800-432-3117.
Credit Card Payment Address
Southwest Airlines Cardmember Services
P.O. Box 6294
Carol Stream, IL 60197-6294