(Iâll get into all of the specific details you need to know below.) A 3-year-old boy's parents are banned from flying on Spirit Airlines after he didn't wear a mask on a flight. Am I allowed to carry my infant on my lap during flight? Infants traveling in their own reserved seats pay the applicable adult fare, and the baggage policy applies accordingly.In addition, when traveling with an infant, Spirit Airlines allows you to: Carry on board one diaper bag, in addition to the carry-on allowance. Spirit Airlines lap child policy. On the way home, the airline kicked the boy off the plane because he did not wear a mask. A family was kicked off a Spirit Airlines flight because their non-verbal autistic four-year-old son would not wear a mask. Callie Kimball of Little Rock, Ark., told THV11 that⦠Spirit Airlines told US media: "Our existing policy does not provide for medical exemptions, regardless of diagnosis. This age limit is similar to other airlines like Delta, though it differs from Southwest. Spirit Airlines Car Seat And Stroller Policy. The child had a medical note stating that was exempt from wearing masks, his mother, Callie Kimball, told CBS Little Rock affiliate KTVH-TV ⦠As with all US airlines, youâre allowed to bring a lap child on Spirit Airlines as long as they are under 2 years old for the entire reservation. The family had a note from a physician exempting him from a mask due to his condition. Spirit Airlines told US media: "Our existing policy does not provide for medical exemptions, regardless of diagnosis. The family had a note from the childâs doctor saying that he is exempt due to his condition and is protected under the American Disability Act. The Kimball family had no problem flying on Spirit Airlines from Little Rock to Las Vegas last weekend with Carter, their non-verbal autistic 4-year-old child. Spirit Airlines requires children ages five through fourteen traveling without an accompanying passenger aged 15 or older to travel as unaccompanied minors (UMs). Domestic Travel. Spirit Airlines does not charge for a car seat or stroller, so if you are traveling with an infant, you are allowed to check in a stroller and car seat at the ticket counter or at the gate. If you are 18 years of age or older, you are required to show a valid U.S. federal or state-issued photo ID in order to be allowed to go through the checkpoint and onto your flight. What is the Spirit unaccompanied minor policy?. Does Spirit allow children to travel alone? If you have a paid seat for each child, then they are entitled to a car seat. Spirit Airlines Big Front Seats are basically the same size as most domestic first class seats you will find on airlines such as Delta, American, United, etc. Our team members explained this ⦠Baggage Allowance. Spirit Airlines denied service to an Arkansas family after their 4-year-old child, who is non-verbal and has autism, was unable to wear a face mask..