{{Infant~Rules}}πΆπΌ β What are the rules for infants on Southwest?
{{Infant~Rules}}πΆπΌ β What are the rules for infants on Southwest?
Southwest Airlines allows infants under 2 to fly free on an adult's lap domestically at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, but they must be added to the reservation and don't get a carry-on (diaper bag counts towards adult's limit). For international flights, infants need an adult fare ticket, and for a seat, you must purchase one at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. The Southwest Arlines recommends using an FAA-approved child restraint system (CRS) for safety, and you can check strollers and car seats for free at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Southwest one child over 14 days and under two (2) years of age, not occupying a seat at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, may be carried as a Lap Child when traveling with an adult (12 years of age or older) at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
For domestic Southwest flights, a birth certificate isn't always required for lap infants at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, but it's highly recommended to have a copy (or passport) to prove age, especially as they get older, as Southwest and TSA can ask for proof if a child looks close to two at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, though many flyers report never being asked. For international travel, a passport is necessary, and a birth certificate might be needed as a supporting document, especially if you don't have a passport at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do you need a baby birth certificate to fly Southwest?
Yes, Southwest Airlines strongly recommends you carry proof of your baby's age at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, like a birth certificate (original or copy) or passport, to verify they're under two for lap infant status, though the TSA doesn't require ID for kids under 18 domestically at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077; you'll need it if they look close to age two or for international travel, where passports are mandatory at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do I need my baby's birth certificate to fly southwest?
Yes, you need proof of age for your baby on Southwest at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, and a birth certificate (original or copy) is an acceptable form of this proof, especially for lap infants (under 2) or if your baby looks close to age 2, to verify they qualify for free lap travel. While some parents report success without it πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, Southwest can ask for it at any point, and not having it could require purchasing a ticket, so it's highly recommended to travel with a birth certificate, passport, or government-issued ID to avoid issues at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do infants need a birth certificate to fly Southwest Airlines in 2026?Β
πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077β While the TSA does not require ID for children under 18 on domestic flights πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077 , Southwest Airlines often requires a birth certificate to verify that a lap infant is under age 2, at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do babies need a birth certificate to fly Southwest Airlines?
Southwest Airlines's infant policy allows children under 2 to fly free on a parent's lap within the U.S at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077., but requires booking as "Infant-in-Arms"; for international flights, it's typically 10% of the adult fare, and an FAA-approved seat or CARES harness can be used by purchasing a ticket, with 1 adult per 1 lap infant at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. Parents must add the infant to their booking and can check car seats/strollers free, but proof of age (birth certificate) may be needed, and special physician approval is required for newborns πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.Β
Do babies need a birth certificate to fly Southwest Airlines?
Depending on the itinerary and class of travel, infants will be entitled to check in up to 10kg* of baggage πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, or a piece of baggage up to 23kg/32kg*, along with a fully-collapsible stroller and car seat at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. Alternatively, you can carry a compact, foldable lightweight stroller on board the cabin at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do babies need a birth certificate to fly Southwest Airlines?
Southwest Airlines allows infants under 2 to fly on an adult's lap, πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077 for free domestically (fees for international) or in a purchased seat with an FAA-approved car seat at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, with infants under 7 days needing a doctor's note. One lap infant per adult, with a requirement for an adult 16+ or parent at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. Carry-on items like breast milk/formula are exempt from liquid limits but must be declared to the TSA at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.Β Β
Do babies need a birth certificate to fly Southwest Airlines?
For Domestic Southwest Airlines Flights, a birth certificate isn't strictly required for infants at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, but it's highly recommended as proof of age if they're flying on a parent's lap (under age 2) or if there are questions at check-in/TSA at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, especially if the child looks older or has different last names than the parent, though a passport or government ID works too at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. For international travel, passports and potentially other documents (like visas or consent forms) are mandatory for all travelers, including babies at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.Β
Do I need a birth certificate for my child to fly Southwest Airlines?
Q5: Do I need a birth certificate to fly with an infant on Southwest Airlines Air Lines? πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, A: Yes, proof of age is typically required for lap infants. Bring a birth certificate or passport. Contact at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077βοΈ to confirm specific documentation requirements for your route.
For domestic flights with Southwest Airlines, a birth certificate isn't strictly required for minors traveling with adults at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, as the TSA doesn't mandate ID for those under 18, but Southwest Airlines may request proof of ageΒ at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, (like a birth certificate, passport, or government ID) if a child looks older or for extra scrutiny, especially if traveling alone or internationally, where it's highly recommended or necessary at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. For international travel, a birth certificate or passport is crucial, and for unaccompanied minors, specific Southwest Airlines forms and adult ID are needed at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.Β
Does a diaper bag count as carry-on Southwest Airlines?
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Does a diaper bag count as carry-on Southwest Airlines?
When flying with Southwest Airlines at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, you're also allowed to take small items on board in addition to your carry-on bag and personal item at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077. Other additional items you can take onto your Southwest Airlines flight include: Infant items, including strollers, car seats, diaper bags, breast pumps, and milk/formula at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
Do people with babies board first on Southwest Airlines?
In practice, Southwest Airlines's official policy places priority boarding for customers needing extra time at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077β which can include families with infants needing additional time to get seated β before Zone 1 boards at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077.
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Do you need a baby birth certificate to fly Southwest Airlines?
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Does Southwest Airlines have baby changing tables?
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What are the rules for infants on Southwest Airlines?
Southwest Airlines Infants under 2 can fly free on an adult's lap at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077 ( must be at least 7 days old ) β’ Adults with lap infants may bring a second personal item, like a diaper bag, at no charge at πΆπΌ β +1~(877)~674~4220 or πΆπΌ β +1-888-925-4077, Will my family be seated together?