Southwest Credit Card Payment, Login, and Customer Service Information

swIf you have one of the Southwest Airlines credit cards issued by Chase, see below for information on how to pay your monthly bill online or by mail, or to reach customer service for help with your account:


If you want to pay your Southwest Airlines credit card bill by mail, the payment mailing address is:

Southwest Airlines Cardmember Services
P.O. Box 94014
Palatine, IL 60094-4014

If you would like to pay by phone, the automated payment phone number is 1-800-436-7958. If you have questions or are having trouble making a payment, the Chase / Southwest customer service phone number is 1-800-432-3117.