The Southwest Airlines Baggage Policy is the most straightforward. It does not enable tourists to pay for their bags in advance. It implies that you will have to pay for your bags at the airport's booking desk. All travelers' baggage is checked and subjected to physical inspection. As per the policy, the identification should be placed both inside and outside the baggage, and they must be labeled correctly to prevent any mistake. Southwest Airlines' carry-on policy enables each passenger to bring one small backpack and one carry-on bag. A laptop, briefcase, or handbag are examples of personal goods that can be brought inside Southwest Airlines flights. The total length of the carry-on, comprising handles and wheels, shall not reach 50 linear inches.