You can call the Southwest Airlines customer service phone line 24/7. To reach a representative, call 1-800-I-FLY-SWA or 1-800-435-9792. Since help is available 24 hours a day, you can call when ...

Southwest Airlines customer service employees overwhelmingly ratified a new five-year collective bargaining agreement that includes an immediate 13.1% wage increase, the IAM union said on Thursday.

To contact Southwest customer service, call 1-800-435-9792. Operators are available 24 hours a day, seven days a week. Best airports list: Why Phoenix Sky Harbor dropped in JD Power's airport ...