Reviewed by:
D. Goren
Head of Content
Updated Feb, 6
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Because airline child policies change — and parents shouldn’t have to hunt for answers.
Can you bring a car seat on a plane with Southwest Airlines when traveling with a baby?
Bringing a car seat on Southwest Airlines
Yes — Southwest allows car seats on board. If you want the car seat to be used on the aircraft, you must purchase a separate seat for the child. The car seat must be FAA-approved (look for the label saying it’s certified for use in motor vehicles and aircraft). Car seats may also be checked or gate-checked at no additional charge.
- Seat required: Child must occupy the purchased seat when using a car seat (lap infants without a purchased seat cannot use a car seat on someone’s lap).
- FAA approval: Confirm the car seat has the FAA approval label.
- Where not allowed: Car seats cannot be used in exit rows and must fit within a single aircraft seat.
- Installation: Secure the car seat using the airplane seat belt — aircraft do not provide LATCH anchors.
- Gate check: You can gate-check the car seat or stroller for free if you don’t bring it onboard.
- Arrive early, bring the car seat manual, and if you’re unsure about fit or rules, contact Southwest ahead of travel.
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