04/30/2026
Renting car seats while traveling is one of the most common questions I get as a CPST, and I understand why. Bringing a heavy seat through an airport, plus 5 bags and tired kids isn’t an easy feat, and rental options feel convenient. 🚗
Using a rental car seat is always a safer choice than no car seat at all, and sometimes a rental car seat is the only available option. & since every family’s situation is different, and only you can know what works best for yours.
That said, here are some safety things to consider when weighing the options:
⚠️ Limited selection and no guarantees. Rental fleets typically stock the bare minimum and usually provide them on a first-come, first-serve basis. Companies typically do not make guarantees that what you’ve reserved ahead of time will be there when you need it.
⚠️ No manual provided and missing pieces. Without it, correct installation becomes a guessing game which is a leading cause of car seat misuse. And sometimes things like infant inserts, harness pads, and cupholders may be necessary.
⚠️ Questionable cleaning and storage. Rental companies may use cleaning products and high-pressure sprays the manufacturer doesn’t approved. Some store seats outdoors, exposed to moisture, the elements, and little critters looking for crumbs.
⚠️ Unknown previous use. Even with a reputable company, we can’t know how the last renter cleaned, reassembled, or modified the seat.
⚠️ No crash history. Sometimes (depending on the manufacturer policy) a car seat in even a minor collision should be replaced.. but rentals rarely track this, and renters don’t always disclose accidents.
⚠️ The math doesn’t always math. After renting for two or three days, you’ve usually spent more on rentals than a budget travel seat would cost. Lightweight convertibles start around $60.
⚠️ The FAA recommends every child be in a child restraint system in flight. Bringing yours from home and using it on the airplane is the safest way to fly.
The goal is to make the choice that works best for your family with full information. Read my pinned comment for tips on how to optimize the safety of a rented seat 📌✈
