Traveling With Infant On Southwest: Things Parents Must Know

It really doesn’t count how many times you've flown before when it comes to flying with babies (especially for the first time). Travelling with a newborn baby for the first time is always a new experience. 

On Southwest Airlines, you can carry your baby on the flight in your lap if they are under 2 years old or in an individual seat as needed. On a few flights(generally domestically), lap babies can fly free, but the baby must be added to the reservation. Hence, if this is your first time flying with a baby and you don’t know how to add? Therefore, to add lap child Southwest online, you will need to visit the official website and proceed as guided. We recommend that every parent flying with babies read this comprehensive guide to feel prepared for the trip. 

Southwest Lap Baby Policy: Key Notes

• Little ones under 14 days may not be permitted to travel on Southwest flights.
• Babies aged 14 days to 2 years can travel as a lap infant on Southwest-operated domestic flights for free. In contrast, government-imposed taxes and fees may be applied to international flights.
• A fit-to-fly certificate or medical release must be provided for an infant under 14 days old. 
• Children over 2 years of age must travel in their own seat; they may no longer travel on an accompanying adult's lap.
• As an accompanying adult, you need to present the age verification documents for the babies travelling with you. 
• You can carry on board one stroller and one car seat/child restraint device for free. 
• One adult is permitted to carry only one lap child, as stated in the Flying Rules Southwest Lap Infant Policy.  

Note: An adult carrying lap babies must be at least 12 years old. 

How Do You Add Lap Child Southwest Online?

The following steps are required to add lap child Southwest online:

• Open the Southwest Airlines official website.
• Choose your travel dates, departure city, and destination city.
• In the "Passengers" section, specify the total seats required by selecting the number of adults and lap children.
• Click the “Select Flight” option.
• Proceed with the pages titled “ Trip & Price Details.”
• Fill in the “Who’s Flying” section for each Passenger. If multiple adults or lap children are flying together, specify the adult passenger for each lap child.

Can Parents Add Lap Child To Existing Southwest Ticket?

Parents are permitted to add lap child to existing Southwest ticket. They can do so either online or offline. Online can be made by visiting the official website and navigating to 'Manage my booking'. Or at the airport, utilizing the self-service kiosk machine can add an infant offline.

Winding Up!

Hopefully, this guide helps you understand the lap infant policy and the process for adding a lap child. Hence, if you still have doubts with the add lap child Southwest online, for assistance, reach out to the helpdesk. Get in touch with the official support team at 1-800-435-9792, or dial +1-800-506-7805 to speak with a travel expert.