
Yes, all major rental car companies offer car seats for an additional daily fee. You must reserve them in advance, as availability is not guaranteed. The cost typically ranges from $10 to $15 per day, which can add up significantly on a long trip. Companies like Hertz, Enterprise, and Avis provide options ranging from infant rear-facing seats to booster seats for older children.
It is crucial to specify your child's age and weight when making the reservation to ensure you get the correct type of seat. While rental seats meet federal safety standards, they are subject to heavy use. You won't know the seat's history or its exact condition until pickup. For this reason, many traveling families prefer to bring their own FAA-approved car seat, especially for infants, as it guarantees familiarity and a known safety record.
Upon pickup, always inspect the rental car seat thoroughly before leaving the lot. Check for visible damage, ensure the harness straps are not frayed, and verify that the buckle and latch system functions correctly. If you have any doubts, ask for a replacement. Remember, you are responsible for installing the seat yourself, so be prepared to do it correctly.
| Rental Company | Typical Daily Fee | Seat Types Available | Advance Reservation Required? |
|---|---|---|---|
| Enterprise | $12 - $15 | Infant, Convertible, Booster | Yes, highly recommended |
| Hertz | $10 - $14 | Infant, Convertible, Booster | Yes, subject to availability |
| Avis | $11 - $15 | Infant, Convertible, Booster | Yes, essential for guarantee |
| Budget | $10 - $13 | Convertible, Booster | Yes, not guaranteed without one |
| National | $12 - $15 | Infant, Convertible, Booster | Yes, based on availability |

As a mom who travels a lot with two kids, I always rent a car seat. It's just easier than lugging our bulky ones through the airport. I call the rental company directly a few days before our trip to confirm the reservation. The one time I didn't, they almost didn't have a booster for my eldest. You gotta be your own advocate and double-check everything at the counter.

From a purely financial standpoint, renting a car seat is often the most expensive option if you're traveling for more than a few days. That daily fee adds up quickly. For frequent travelers, purchasing an inexpensive but safe car seat to use exclusively for trips can be more cost-effective in the long run. It also eliminates the uncertainty of the rental seat's condition and availability upon arrival.

I used to work at a rental counter, and here's the inside scoop: we absolutely run out of car seats, especially during holidays. If your reservation says you need one, it's supposed to be there, but mix-ups happen. Always have a backup plan, like knowing if a nearby store sells them. And please, inspect the seat before you drive off. It saves everyone a headache later.

For maximum safety and peace of mind, bringing your own car seat is the best choice. You are familiar with its installation, you know its full history, and it hasn't been potentially mishandled or in an accident. This is particularly important for infants. If you must rent, treat it like renting the car itself—do a full inspection for damage and ensure all parts are present and functional before you accept it.


