Southwest Airlines Baggage Information Checked and Carryon Baggage
Note: Effective June 17, 2009, the charge for checking a third bag or a bag weighing 51-70 pounds will be $50. The charge will apply to Customers who purchased or changed their reservation on or after June 1, 2009. Customers who purchased their reservation before June 1, 2009, will be subject to the $25 charge for checking a third bag or any bag weighing 51-70 pounds.
Checked BaggageChat with our AI personalities
There is no limit, but you have to pay for every checked bag Domestically (within the US)... 25.00 for the first bag, 35.00 for the second bag, and 150.00 for each bag after that (assuming that none of them are oversized, or overweight, in which case more fees apply). Keep in mind that this is as of today, but these policies change over time. Check with the airline directly for the most current policies.
It depends on if you're flying domestic or international, where you're going, and is subject to change etc. It is best to check with the airline directly.